# FOODSCI 440: Principles of Food Engineering | UW–Madison [View on UW Courses](https://uwcourses.com/courses/FOODSCI_440) ## Dataset ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### repository twangodev/uwcourses ### schema version 6 ### importer version 7 ### projection id 52a78527ff09011d88cb04c7d43867d9fbfec2930bf1dd2ec359ebd2844e0b07 ### observed at 2026-09-07T15:55:43.033547+00:00 ### built at 2026-09-10T19:50:42.743001+00:00 ### courses 8951 ### current instructors 5754 ### limited false ### terms * 1272 * 1264 * 1262 * 1254 * 1252 * 1244 * 1242 * 1234 * 1232 * 1224 * 1222 * 1212 * 1204 * 1202 * 1194 * 1192 * 1184 * 1182 * 1174 * 1172 * 1164 * 1162 * 1154 * 1152 * 1144 * 1142 * 1134 * 1132 * 1124 * 1122 * 1114 * 1112 * 1104 * 1102 * 1094 * 1092 * 1084 * 1082 * 1074 * 1072 ### term 1272 ### departments | subject | count | | --------- | ----- | | AAE | 90 | | ABT | 20 | | ACCTIS | 36 | | ACTSCI | 14 | | AFAERO | 10 | | AFRICAN | 87 | | AFROAMER | 71 | | AGROECOL | 21 | | AMERIND | 53 | | ANAT\&PHY | 7 | | ANATOMY | 2 | | ANESTHES | 8 | | ANSCI | 57 | | ANTHRO | 95 | | ART | 125 | | ARTED | 10 | | ARTHIST | 121 | | ASIALANG | 129 | | ASIAN | 109 | | ASIANAM | 28 | | ASTRON | 38 | | ATMOCN | 69 | | BIOCHEM | 51 | | BIOCORE | 10 | | BIOLOGY | 14 | | BIOMDSCI | 18 | | BME | 66 | | BMI | 41 | | BMOLCHEM | 10 | | BOTANY | 69 | | BSE | 44 | | C\&ESOC | 73 | | CBE | 48 | | CHEM | 101 | | CHICLA | 52 | | CIVENGR | 133 | | CLASSICS | 47 | | CNP | 10 | | CNSRSCI | 50 | | COMARTS | 137 | | COMPBIO | 15 | | COMPLIT | 11 | | COMPSCI | 138 | | COUNPSY | 78 | | CRB | 19 | | CS\&D | 71 | | CSCS | 40 | | CURRIC | 193 | | DANCE | 93 | | DERM | 8 | | DS | 88 | | DYSCI | 35 | | ECE | 155 | | ECON | 145 | | EDPOL | 114 | | EDPSYCH | 97 | | ELPA | 70 | | EMA | 53 | | EMERMED | 17 | | ENGL | 206 | | ENTOM | 40 | | ENVIRST | 148 | | EP | 15 | | EPD | 67 | | ESL | 16 | | F\&WECOL | 60 | | FAMMED | 22 | | FINANCE | 50 | | FOLKLORE | 40 | | FOODSCI | 43 | | FRENCH | 63 | | GEN\&WS | 145 | | GENBUS | 72 | | GENECSLR | 17 | | GENETICS | 60 | | GEOG | 113 | | GEOSCI | 83 | | GERMAN | 82 | | GLE | 48 | | GNS | 38 | | GREEK | 27 | | HDFS | 41 | | HEBR-BIB | 13 | | HEBR-MOD | 10 | | HISTORY | 233 | | HISTSCI | 56 | | HONCOL | 13 | | ILS | 43 | | INFOSYS | 9 | | INTEGART | 7 | | INTEGSCI | 22 | | INTER-AG | 18 | | INTER-HE | 11 | | INTER-LS | 22 | | INTEREGR | 16 | | INTLBUS | 21 | | INTLST | 50 | | ISYE | 83 | | ITALIAN | 53 | | JEWISH | 56 | | JOURN | 88 | | KINES | 128 | | LACIS | 26 | | LANDARC | 61 | | LATIN | 24 | | LAW | 120 | | LEGALST | 48 | | LINGUIS | 35 | | LIS | 89 | | LITTRANS | 78 | | LSC | 52 | | M\&ENVTOX | 7 | | MARKETNG | 62 | | MATH | 153 | | MDGENET | 8 | | ME | 130 | | MEDHIST | 43 | | MEDICINE | 60 | | MEDIEVAL | 32 | | MEDPHYS | 39 | | MEDSC-M | 29 | | MEDSC-V | 41 | | MHR | 68 | | MICROBIO | 45 | | MILSCI | 16 | | MM\&I | 22 | | MOLBIOL | 6 | | MS\&E | 59 | | MUSIC | 165 | | MUSPERF | 126 | | NAVSCI | 20 | | NE | 44 | | NEURODPT | 11 | | NEUROL | 7 | | NEURSURG | 4 | | NTP | 11 | | NURSING | 111 | | NUTRSCI | 65 | | OBS\&GYN | 18 | | OCCTHER | 39 | | ONCOLOGY | 14 | | OPHTHALM | 5 | | OTM | 43 | | PATH | 34 | | PATH-BIO | 29 | | PEDIAT | 26 | | PHARMACY | 31 | | PHILOS | 77 | | PHMCOL-M | 11 | | PHMPRAC | 45 | | PHMSCI | 60 | | PHYASST | 37 | | PHYSICS | 88 | | PHYSIOL | 3 | | PHYTHER | 37 | | PLANTSCI | 52 | | PLPATH | 35 | | POLISCI | 192 | | POPHLTH | 58 | | PORTUG | 33 | | PSYCH | 101 | | PSYCHIAT | 22 | | PUBAFFR | 54 | | PUBLHLTH | 23 | | RADIOL | 11 | | REALEST | 41 | | RELIGST | 90 | | RHABMED | 9 | | RMI | 24 | | RP\&SE | 102 | | S\&APHM | 17 | | SCANDST | 73 | | SLAVIC | 89 | | SOC | 149 | | SOCWORK | 87 | | SOILSCI | 46 | | SPANISH | 83 | | SRMED | 21 | | STAT | 94 | | STDYABRD | 52 | | STS | 8 | | SURGERY | 25 | | SURGSCI | 33 | | THEATRE | 91 | | URBRPL | 60 | | UROLOGY | 5 | | ZOOLOGY | 89 | ## course ### run id 20260907T155543-ce3781c4 ### semester 1272 ### observed at 2026-09-07 15:55:43.033547+00:00 ### record version id a3a323825604a9bdf831d30c0769de0e4863facc6e0c4369acdc967f35324a82 ### course id FOODSCI 440 ### course uid course\_f7010d6b7c027df8440eece9 ### catalog version id f9ef646aac890fa6f1ef4dfc6ed39f1ff521b4d1154831618b026dc1e9115eb4 ### course number 440 ### subjects * FOODSCI ### title PRINCIPLES OF FOOD ENGINEERING ### description Application of engineering principles in the analysis of food process operations: properties of gases and vapors, psychrometrics, material and energy balances, fluid flow, heat transfer, microwave heating, mass transfer, packaging film permeability, dehydration. ### requirements text FOOD SCI 301, (MATH 217 or221), and (PHYSICS 103,201, or207) ### credits min 3 ### credits max 3 ### credit offering ids * 1272:390:007583 ### llm job id enrich-6b25dd25bd8e7594acdf2f80 ### llm output id 85ee3948142385202181ca4afeaf08da2913c55463d651407153d567b71f5570 ### llm model nvidia/Qwen3.6-35B-A3B-NVFP4 ### llm model revision 1355db6a052410cfd62085d94b58866fd0f2c3c5 ### llm task version 14 ### llm search status valid ### llm summary Principles of Food Engineering applies engineering principles to analyze food process operations including heat and mass transfer. ### llm topics * Properties of gases and vapors, psychrometrics, material and energy balances, fluid flow, heat transfer, microwave heating, mass transfer, packaging film permeability, dehydration. ### llm skills * Applying engineering principles to analyze food process operations. * Analyzing properties of gases, vapors, psychrometrics, fluid flow, heat transfer, mass transfer, and dehydration. ### llm assumed background * Principles of Food Engineering assumes completion of FOODSCI 301, a calculus course (MATH 217 or 221), and introductory physics (PHYSICS 103, 201, or 207). * Students are expected to have foundational knowledge in calculus and analytic geometry. * Students are expected to have foundational knowledge in calculus-based physics, particularly mechanics. ### llm search phrases * food process operations engineering * heat transfer mass transfer food * psychrometrics food engineering * material energy balances food ### llm requirements status needs\_review ### llm student summary status valid ### llm experience status valid ### catalog variants None recorded. ### student summary #### context hash 5f06964caa4fc964eacade2af62a3bc60f294968e16e299219b5d19156e93799 #### course id FOODSCI 440 #### current instructors ```json [ { "instructor_uid": "instructor_90fc6c2d06f224004e76bc27", "message": null, "name": "Arnoldo Lopez-Hernandez", "review_status": "supported", "rmp_instructor_id": "rmp:2745372", "summary": [ { "citations": [ { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-09 21:50:37 +0000 UTC", "review_id": "9b0dcec07018459d69d2aea4", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzA3NzI4", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-17 03:43:23 +0000 UTC", "review_id": "7b655ca1161d616aa3413bb2", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzQyMDA1", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-05-01 16:57:34 +0000 UTC", "review_id": "9743bebde24159b1a00ecb27", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3Nzc1NDgy", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-09-26 18:54:15 +0000 UTC", "review_id": "b61042301a86d3e89b7fd924", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM4MjM2MTU4", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" } ], "text": "Arnoldo Lopez-Hernandez is approachable and caring, with students praising his availability for questions. However, reviewers note his exams are excessively long, often taking 2.5 to 3 hours. Some find grading strict or lacking transparency, while others note the class curves for those who engage." }, { "citations": [ { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1242", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1262", "type": "grade" } ], "text": "Recent recorded grades — Fall 2023: 2.64 GPA, 27.3% A/AB (n=11 letter grades); Fall 2024: 2.55 GPA, 22.7% A/AB (n=22 letter grades); Fall 2025: 2.72 GPA, 30.4% A/AB (n=23 letter grades)." } ] } ] ``` #### difficulty workload Exams are reported to take 2.5 to 3 hours and are considered hard. One reviewer cites strict grading criteria, while another suggests that engaging with the material leads to success despite the difficulty. ```json { "citations": [ { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-09 21:50:37 +0000 UTC", "review_id": "9b0dcec07018459d69d2aea4", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzA3NzI4", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-17 03:43:23 +0000 UTC", "review_id": "7b655ca1161d616aa3413bb2", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzQyMDA1", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-05-01 16:57:34 +0000 UTC", "review_id": "9743bebde24159b1a00ecb27", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3Nzc1NDgy", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" } ] } ``` #### errors None recorded. #### historical context Historical reviews of Mark Etzel: Mark Etzel provided clear lectures and explained complex food engineering concepts effectively. He cared about student success and prepared them for exams by specifying required knowledge. Reviewers appreciated his fair grading and engaging teaching style. ```json { "citations": [ { "instructor_name": "Mark Etzel", "review_date": "2014-11-05 23:55:28 +0000 UTC", "review_id": "9f05abc9014d03684f1efc5a", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:1636591", "source_review_id": "UmF0aW5nLTIzNzU0NjI4", "source_url": "https://www.ratemyprofessors.com/professor/1636591", "type": "review" }, { "instructor_name": "Mark Etzel", "review_date": "2016-04-26 15:30:13 +0000 UTC", "review_id": "60982129abda1afce2358e81", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:1636591", "source_review_id": "UmF0aW5nLTI2MzgzNDIw", "source_url": "https://www.ratemyprofessors.com/professor/1636591", "type": "review" }, { "instructor_name": "Mark Etzel", "review_date": "2016-11-20 22:10:49 +0000 UTC", "review_id": "dcd5d940ed5fc5f0b3e7d5d5", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:1636591", "source_review_id": "UmF0aW5nLTI3MjMwNTkx", "source_url": "https://www.ratemyprofessors.com/professor/1636591", "type": "review" }, { "instructor_name": "Mark Etzel", "review_date": "2016-12-16 21:49:53 +0000 UTC", "review_id": "3bcdf03a4e8e00b307a8d317", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:1636591", "source_review_id": "UmF0aW5nLTI3NTM4ODYz", "source_url": "https://www.ratemyprofessors.com/professor/1636591", "type": "review" } ] } ``` #### offered true #### profile hash e59ddc7389015d0035b68cd195c939d475bf72b959b29cf12eab59b454ccaef1 #### quick take Arnoldo Lopez-Hernandez is described as approachable and caring, with one reviewer calling him the GOAT. Another reviewer notes he is available for questions and cares about students, while a third reviewer praises his personality. ```json { "citations": [ { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-09 21:50:37 +0000 UTC", "review_id": "9b0dcec07018459d69d2aea4", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzA3NzI4", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-05-01 16:57:34 +0000 UTC", "review_id": "9743bebde24159b1a00ecb27", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3Nzc1NDgy", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-09-26 18:54:15 +0000 UTC", "review_id": "b61042301a86d3e89b7fd924", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM4MjM2MTU4", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" } ] } ``` Recent recorded grades — Fall 2023: 2.64 GPA, 27.3% A/AB (n=11 letter grades); Fall 2024: 2.55 GPA, 22.7% A/AB (n=22 letter grades); Fall 2025: 2.72 GPA, 30.4% A/AB (n=23 letter grades). ```json { "citations": [ { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1242", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1262", "type": "grade" } ] } ``` #### student experience Students value the instructor's availability for questions, with one noting he works through problems with them. However, experiences differ, as one reviewer criticizes a lack of transparency and strict grading. ```json { "citations": [ { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-09 21:50:37 +0000 UTC", "review_id": "9b0dcec07018459d69d2aea4", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzA3NzI4", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-01-17 03:43:23 +0000 UTC", "review_id": "7b655ca1161d616aa3413bb2", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3MzQyMDA1", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" }, { "instructor_name": "Arnoldo Lopez-Hernandez", "review_date": "2023-05-01 16:57:34 +0000 UTC", "review_id": "9743bebde24159b1a00ecb27", "run_id": "20260907T155543-ce3781c4", "source_instructor_id": "rmp:2745372", "source_review_id": "UmF0aW5nLTM3Nzc1NDgy", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "type": "review" } ] } ``` #### task hash 74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68 #### teaching history ARNOLDO LOPEZ-HERNANDEZ is recorded teaching in Fall 2019, Fall 2020, Fall 2021, Fall 2022, Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule. ```json { "citations": [ { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1202", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1212", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1222", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1232", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1242", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1262", "type": "grade" } ] } ``` MARK ETZEL is recorded teaching in Fall 2009, Fall 2010, Fall 2011, Fall 2012, Fall 2013, Fall 2014, Fall 2015, Fall 2016, Fall 2017, Fall 2018. Recorded history may be incomplete and does not establish a future schedule. ```json { "citations": [ { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1102", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1112", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1122", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1132", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1142", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1152", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1162", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1172", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1182", "type": "grade" }, { "course_id": "FOODSCI 440", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "source_record": { "entity_id": "ae7d68d2-c83f-3945-891f-5b3687ee60a6", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1192", "type": "grade" } ] } ``` #### term id 1272 #### term name 2026 Fall #### version 2 ### requirements #### nodes ```json [ { "children": [ "n1", "n2", "n3" ], "condition": null, "course": null, "evidence": "FOOD SCI 301, (MATH 217 or221), and (PHYSICS 103,201, or207)", "id": "n0", "kind": "all" }, { "children": [], "condition": null, "course": { "course_number": 301, "minimum_grade": null, "subjects": [ "FOODSCI" ], "timing": "prior" }, "evidence": "FOOD SCI 301", "id": "n1", "kind": "course" }, { "children": [ "n4", "n5" ], "condition": null, "course": null, "evidence": "(MATH 217 or221)", "id": "n2", "kind": "any" }, { "children": [], "condition": "MATH 217", "course": null, "evidence": "MATH 217", "id": "n4", "kind": "condition" }, { "children": [], "condition": null, "course": { "course_number": 221, "minimum_grade": null, "subjects": [ "MATH" ], "timing": "prior" }, "evidence": "221", "id": "n5", "kind": "course" }, { "children": [ "n6", "n7", "n8" ], "condition": null, "course": null, "evidence": "(PHYSICS 103,201, or207)", "id": "n3", "kind": "any" }, { "children": [], "condition": null, "course": { "course_number": 103, "minimum_grade": null, "subjects": [ "PHYSICS" ], "timing": "prior" }, "evidence": "PHYSICS 103", "id": "n6", "kind": "course" }, { "children": [], "condition": null, "course": { "course_number": 201, "minimum_grade": null, "subjects": [ "PHYSICS" ], "timing": "prior" }, "evidence": "201", "id": "n7", "kind": "course" }, { "children": [], "condition": null, "course": { "course_number": 207, "minimum_grade": null, "subjects": [ "PHYSICS" ], "timing": "prior" }, "evidence": "207", "id": "n8", "kind": "course" } ] ``` #### notes * MATH 217 is mentioned in requirements\_text but is not present in linked\_courses. This reference is preserved as a verbatim condition and marked needs\_review. #### root n0 #### status needs\_review ### instructors ```json [ { "instructor_uid": "instructor_90fc6c2d06f224004e76bc27", "source": "enrollment", "source_instructor_id": "alopezhernan", "identity_basis": "netid", "identity_status": "source_identified", "name": "Arnoldo Lopez-Hernandez", "email": "ALOPEZHERNAN@WISC.EDU", "first_observed_at": "2026-09-07 15:55:43.033547+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "ratings": { "review_count": 10, "quality": 3.9, "difficulty": 3.7, "quality_count": 10, "difficulty_count": 10, "profile_id": "rmp:2745372", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "match_basis": "exact_name", "observed_at": "2026-09-07 16:54:11.557570+00:00", "courses": { "course_9a5fac10f94a5dc058fd4363": { "review_count": 4, "quality": 3.25, "difficulty": 3.75, "quality_count": 4, "difficulty_count": 4 }, "course_f7010d6b7c027df8440eece9": { "review_count": 4, "quality": 4, "difficulty": 4, "quality_count": 4, "difficulty_count": 4 }, "course_626ddc252a91e9eb5917df7d": { "review_count": 1, "quality": 5, "difficulty": 4, "quality_count": 1, "difficulty_count": 1 } }, "bayesian_quality": 3.739790522364397, "prior_mean": 3.6596857835465957, "prior_weight": 20 }, "instructor_url": "/instructors/ARNOLDO_LOPEZ-HERNANDEZ" } ] ``` ### offerings ```json [ { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "offering_id": "1272:390:007583", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1272", "source_course_id": "007583", "source_subject_id": "390", "title": "Principles of Food Engineering", "credits_min": 3, "credits_max": 3, "typically_offered": "Fall" } ] ``` ### sections ```json [ { "run_id": "20260907T155543-ce3781c4", "observed_at": "2026-09-07 15:55:43.033547+00:00", "section_uid": "uw-section:1272:10028", "term_id": "1272", "source_section_id": "10028", "identity_basis": "class_number", "section_number": "001", "section_type": "LEC", "instruction_mode": "Classroom Instruction", "capacity": 40, "enrolled": 21, "waitlisted": 0, "start_date": "2026-09-02 05:00:00+00:00", "end_date": "2026-12-09 06:00:00+00:00" }, { "run_id": "20260907T155543-ce3781c4", "observed_at": "2026-09-07 15:55:43.033547+00:00", "section_uid": "uw-section:1272:10029", "term_id": "1272", "source_section_id": "10029", "identity_basis": "class_number", "section_number": "301", "section_type": "DIS", "instruction_mode": "Classroom Instruction", "capacity": 40, "enrolled": 21, "waitlisted": 0, "start_date": "2026-09-02 05:00:00+00:00", "end_date": "2026-12-09 06:00:00+00:00" } ] ``` ### grade instructors ```json [ { "instructor_uid": "instructor_30e2686c521222d9571b9e79", "source": "madgrades", "source_instructor_id": "3674417", "identity_basis": "source_id", "identity_status": "source_identified", "name": "ROBIN K CONNELLY", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "grade_statistics": { "gpa": 2.884, "graded": 116, "counts": [ 17, 23, 26, 30, 14, 5, 1 ], "sections": 19 }, "instructor_url": "/instructors/ROBIN_K_CONNELLY" }, { "instructor_uid": "instructor_c5c3287f999007d10f10db53", "source": "madgrades", "source_instructor_id": "2600829", "identity_basis": "source_id", "identity_status": "source_identified", "name": "MARK ETZEL", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "ratings": { "review_count": 5, "quality": 4.8, "difficulty": 3, "quality_count": 5, "difficulty_count": 5, "profile_id": "rmp:1636591", "source_url": "https://www.ratemyprofessors.com/professor/1636591", "match_basis": "exact_name", "observed_at": "2026-09-07 16:20:38.272258+00:00", "courses": { "course_f7010d6b7c027df8440eece9": { "review_count": 4, "quality": 4.75, "difficulty": 3.25, "quality_count": 4, "difficulty_count": 4 } }, "bayesian_quality": 3.8877486268372765, "prior_mean": 3.6596857835465957, "prior_weight": 20 }, "grade_statistics": { "gpa": 3.166, "graded": 382, "counts": [ 154, 58, 79, 19, 41, 24, 7 ], "sections": 82 }, "instructor_url": "/instructors/MARK_ETZEL--instructor_c5c3287f999007d10f10db53" }, { "instructor_uid": "instructor_ded33b016a0d4793c1b1dd38", "source": "madgrades", "source_instructor_id": "3990367", "identity_basis": "source_id", "identity_status": "source_identified", "name": "ARNOLDO LOPEZ-HERNANDEZ", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "ratings": { "review_count": 10, "quality": 3.9, "difficulty": 3.7, "quality_count": 10, "difficulty_count": 10, "profile_id": "rmp:2745372", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "match_basis": "exact_name", "observed_at": "2026-09-07 16:54:11.557570+00:00", "courses": { "course_9a5fac10f94a5dc058fd4363": { "review_count": 4, "quality": 3.25, "difficulty": 3.75, "quality_count": 4, "difficulty_count": 4 }, "course_f7010d6b7c027df8440eece9": { "review_count": 4, "quality": 4, "difficulty": 4, "quality_count": 4, "difficulty_count": 4 }, "course_626ddc252a91e9eb5917df7d": { "review_count": 1, "quality": 5, "difficulty": 4, "quality_count": 1, "difficulty_count": 1 } }, "bayesian_quality": 3.739790522364397, "prior_mean": 3.6596857835465957, "prior_weight": 20 }, "grade_statistics": { "gpa": 2.962, "graded": 2588, "counts": [ 424, 600, 730, 387, 301, 111, 35 ], "sections": 79 }, "instructor_url": "/instructors/ARNOLDO_LOPEZ-HERNANDEZ--instructor_ded33b016a0d4793c1b1dd38" }, { "instructor_uid": "instructor_90fc6c2d06f224004e76bc27", "source": "enrollment", "source_instructor_id": "alopezhernan", "identity_basis": "netid", "identity_status": "source_identified", "name": "Arnoldo Lopez-Hernandez", "email": "ALOPEZHERNAN@WISC.EDU", "first_observed_at": "2026-09-07 15:55:43.033547+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "ratings": { "review_count": 10, "quality": 3.9, "difficulty": 3.7, "quality_count": 10, "difficulty_count": 10, "profile_id": "rmp:2745372", "source_url": "https://www.ratemyprofessors.com/professor/2745372", "match_basis": "exact_name", "observed_at": "2026-09-07 16:54:11.557570+00:00", "courses": { "course_9a5fac10f94a5dc058fd4363": { "review_count": 4, "quality": 3.25, "difficulty": 3.75, "quality_count": 4, "difficulty_count": 4 }, "course_f7010d6b7c027df8440eece9": { "review_count": 4, "quality": 4, "difficulty": 4, "quality_count": 4, "difficulty_count": 4 }, "course_626ddc252a91e9eb5917df7d": { "review_count": 1, "quality": 5, "difficulty": 4, "quality_count": 1, "difficulty_count": 1 } }, "bayesian_quality": 3.739790522364397, "prior_mean": 3.6596857835465957, "prior_weight": 20 }, "instructor_url": "/instructors/ARNOLDO_LOPEZ-HERNANDEZ" } ] ``` ### grades ```json [ { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1072", "term_name": "Fall 2006", "instructors": [ "ROBIN K CONNELLY" ], "a": 3, "ab": 4, "b": 2, "bc": 6, "c": 6, "d": 1, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 22, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1082", "term_name": "Fall 2007", "instructors": [ "ROBIN K CONNELLY" ], "a": 2, "ab": 4, "b": 4, "bc": 5, "c": 4, "d": 2, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 22, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1092", "term_name": "Fall 2008", "instructors": [ "ROBIN K CONNELLY" ], "a": 4, "ab": 6, "b": 3, "bc": 4, "c": 1, "d": 1, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 19, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1102", "term_name": "Fall 2009", "instructors": [ "MARK ETZEL" ], "a": 13, "ab": 6, "b": 8, "bc": 4, "c": 8, "d": 2, "f": 2, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 43, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1112", "term_name": "Fall 2010", "instructors": [ "MARK ETZEL" ], "a": 13, "ab": 4, "b": 5, "bc": 0, "c": 4, "d": 4, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 31, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1122", "term_name": "Fall 2011", "instructors": [ "MARK ETZEL" ], "a": 9, "ab": 3, "b": 8, "bc": 0, "c": 5, "d": 2, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 27, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1132", "term_name": "Fall 2012", "instructors": [ "MARK ETZEL" ], "a": 19, "ab": 2, "b": 8, "bc": 1, "c": 7, "d": 2, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 39, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1142", "term_name": "Fall 2013", "instructors": [ "MARK ETZEL" ], "a": 11, "ab": 11, "b": 10, "bc": 2, "c": 6, "d": 3, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 43, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1152", "term_name": "Fall 2014", "instructors": [ "MARK ETZEL" ], "a": 19, "ab": 4, "b": 13, "bc": 1, "c": 1, "d": 4, "f": 3, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 45, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1162", "term_name": "Fall 2015", "instructors": [ "MARK ETZEL" ], "a": 18, "ab": 6, "b": 12, "bc": 3, "c": 3, "d": 3, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 46, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1172", "term_name": "Fall 2016", "instructors": [ "MARK ETZEL" ], "a": 13, "ab": 10, "b": 5, "bc": 6, "c": 0, "d": 1, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 35, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1182", "term_name": "Fall 2017", "instructors": [ "MARK ETZEL" ], "a": 17, "ab": 5, "b": 3, "bc": 2, "c": 3, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 30, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1192", "term_name": "Fall 2018", "instructors": [ "MARK ETZEL" ], "a": 15, "ab": 7, "b": 7, "bc": 0, "c": 4, "d": 3, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 36, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1202", "term_name": "Fall 2019", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 1, "ab": 6, "b": 7, "bc": 4, "c": 0, "d": 1, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 19, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1212", "term_name": "Fall 2020", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 4, "ab": 6, "b": 9, "bc": 5, "c": 3, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 27, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1222", "term_name": "Fall 2021", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 2, "ab": 3, "b": 5, "bc": 4, "c": 4, "d": 0, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 19, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1232", "term_name": "Fall 2022", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 2, "ab": 2, "b": 3, "bc": 4, "c": 4, "d": 2, "f": 2, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 19, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1242", "term_name": "Fall 2023", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 2, "ab": 1, "b": 3, "bc": 1, "c": 2, "d": 2, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 11, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1252", "term_name": "Fall 2024", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 1, "ab": 4, "b": 6, "bc": 4, "c": 3, "d": 4, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 22, "source_aliases": [ "FOODSCI 440" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "FOODSCI 440", "course_uid": "course_f7010d6b7c027df8440eece9", "term_id": "1262", "term_name": "Fall 2025", "instructors": [ "Arnoldo Lopez-Hernandez" ], "a": 3, "ab": 4, "b": 6, "bc": 5, "c": 2, "d": 2, "f": 1, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 23, "source_aliases": [ "FOODSCI 440" ] } ] ``` ### statistics #### gpa 3.01 #### graded 578 #### counts * 171 * 98 * 127 * 61 * 70 * 39 * 12 ### grade conflicts None recorded. ### evidence #### history * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_f7010d6b7c027df8440eece9-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_f7010d6b7c027df8440eece9-0.json) #### traces * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_f7010d6b7c027df8440eece9-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_f7010d6b7c027df8440eece9-0.json) #### reviews * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/reviews/course\_f7010d6b7c027df8440eece9-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/reviews/course_f7010d6b7c027df8440eece9-0.json) #### meetings * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/meetings/course\_f7010d6b7c027df8440eece9-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/meetings/course_f7010d6b7c027df8440eece9-0.json) #### results * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_f7010d6b7c027df8440eece9-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_f7010d6b7c027df8440eece9-0.json) ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ## context ### all #### term #### gpa 3.009515570934256 #### count 578 #### university ##### size 4146 ##### gpa Percentile 2 ##### count Percentile 76 ##### median Count 193 ##### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 0 | false | | 2.4–2.8 | 10 | false | | 2.8–3.2 | 326 | true | | 3.2–3.6 | 1185 | false | | 3.6–4.0 | 2625 | false | #### departments ```json [ { "subject": "FOODSCI", "comparison": { "size": 19, "gpaPercentile": 17, "countPercentile": 67, "medianCount": 226, "histogram": [ { "range": "0.0–0.4", "count": 0, "current": false }, { "range": "0.4–0.8", "count": 0, "current": false }, { "range": "0.8–1.2", "count": 0, "current": false }, { "range": "1.2–1.6", "count": 0, "current": false }, { "range": "1.6–2.0", "count": 0, "current": false }, { "range": "2.0–2.4", "count": 0, "current": false }, { "range": "2.4–2.8", "count": 0, "current": false }, { "range": "2.8–3.2", "count": 7, "current": true }, { "range": "3.2–3.6", "count": 5, "current": false }, { "range": "3.6–4.0", "count": 7, "current": false } ] } } ] ``` ### terms #### 1072 ##### term 1072 ##### gpa 2.727272727272727 ##### count 22 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1082 ##### term 1082 ##### gpa 2.5681818181818183 ##### count 22 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1092 ##### term 1092 ##### gpa 3.1052631578947367 ##### count 19 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1102 ##### term 1102 ##### gpa 2.9069767441860463 ##### count 43 ##### university ###### size 774 ###### gpa Percentile 12 ###### count Percentile 25 ###### median Count 67 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 1 | false | | 2.0–2.4 | 1 | false | | 2.4–2.8 | 49 | false | | 2.8–3.2 | 201 | true | | 3.2–3.6 | 287 | false | | 3.6–4.0 | 235 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1112 ##### term 1112 ##### gpa 3 ##### count 31 ##### university ###### size 805 ###### gpa Percentile 17 ###### count Percentile 4 ###### median Count 66 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 1 | false | | 2.4–2.8 | 45 | false | | 2.8–3.2 | 218 | true | | 3.2–3.6 | 316 | false | | 3.6–4.0 | 225 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1122 ##### term 1122 ##### gpa 3.0555555555555554 ##### count 27 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1132 ##### term 1132 ##### gpa 3.217948717948718 ##### count 39 ##### university ###### size 851 ###### gpa Percentile 34 ###### count Percentile 19 ###### median Count 66 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 2 | false | | 2.4–2.8 | 40 | false | | 2.8–3.2 | 234 | false | | 3.2–3.6 | 303 | true | | 3.6–4.0 | 272 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1142 ##### term 1142 ##### gpa 3.0813953488372094 ##### count 43 ##### university ###### size 853 ###### gpa Percentile 22 ###### count Percentile 25 ###### median Count 67 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 4 | false | | 2.4–2.8 | 33 | false | | 2.8–3.2 | 228 | true | | 3.2–3.6 | 320 | false | | 3.6–4.0 | 268 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1152 ##### term 1152 ##### gpa 3.0555555555555554 ##### count 45 ##### university ###### size 918 ###### gpa Percentile 17 ###### count Percentile 29 ###### median Count 65 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 1 | false | | 2.4–2.8 | 33 | false | | 2.8–3.2 | 227 | true | | 3.2–3.6 | 371 | false | | 3.6–4.0 | 286 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1162 ##### term 1162 ##### gpa 3.1630434782608696 ##### count 46 ##### university ###### size 954 ###### gpa Percentile 24 ###### count Percentile 30 ###### median Count 64.5 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 2 | false | | 2.4–2.8 | 23 | false | | 2.8–3.2 | 234 | true | | 3.2–3.6 | 350 | false | | 3.6–4.0 | 345 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1172 ##### term 1172 ##### gpa 3.3714285714285714 ##### count 35 ##### university ###### size 991 ###### gpa Percentile 41 ###### count Percentile 11 ###### median Count 67 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 0 | false | | 2.4–2.8 | 22 | false | | 2.8–3.2 | 226 | false | | 3.2–3.6 | 353 | true | | 3.6–4.0 | 390 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1182 ##### term 1182 ##### gpa 3.5166666666666666 ##### count 30 ##### university ###### size 1025 ###### gpa Percentile 52 ###### count Percentile 0 ###### median Count 69 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 1 | false | | 2.4–2.8 | 21 | false | | 2.8–3.2 | 216 | false | | 3.2–3.6 | 369 | true | | 3.6–4.0 | 418 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1192 ##### term 1192 ##### gpa 3.236111111111111 ##### count 36 ##### university ###### size 1077 ###### gpa Percentile 24 ###### count Percentile 11 ###### median Count 67 ###### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 1 | false | | 2.4–2.8 | 22 | false | | 2.8–3.2 | 203 | false | | 3.2–3.6 | 370 | true | | 3.6–4.0 | 481 | false | ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1202 ##### term 1202 ##### gpa 3 ##### count 19 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1212 ##### term 1212 ##### gpa 3.0555555555555554 ##### count 27 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1222 ##### term 1222 ##### gpa 2.710526315789474 ##### count 19 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1232 ##### term 1232 ##### gpa 2.3157894736842106 ##### count 19 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1242 ##### term 1242 ##### gpa 2.6363636363636362 ##### count 11 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1252 ##### term 1252 ##### gpa 2.5454545454545454 ##### count 22 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | #### 1262 ##### term 1262 ##### gpa 2.717391304347826 ##### count 23 ##### departments | subject | comparison | | ------- | ---------- | | FOODSCI | | ### benchmarks #### all ##### school ###### size 4146 ###### gpa 3.655576857310451 ###### top Share 81.61127984016484 ###### count 193 ##### FOODSCI ###### size 19 ###### gpa 3.4000687131521343 ###### top Share 64.7319494768088 ###### count 226 #### terms ##### 1072 ###### school ###### size 723 ###### gpa 3.344595727439471 ###### top Share 62.012941427864526 ###### count 67 ##### 1082 ###### school ###### size 723 ###### gpa 3.3583896732335172 ###### top Share 62.932746798940194 ###### count 68 ##### 1092 ###### school ###### size 732 ###### gpa 3.374660709520374 ###### top Share 63.690339324346596 ###### count 70 ##### 1102 ###### school ###### size 774 ###### gpa 3.36712622366007 ###### top Share 63.703228532165696 ###### count 67 ##### 1112 ###### school ###### size 805 ###### gpa 3.3737773184830386 ###### top Share 63.91039244872789 ###### count 66 ##### 1122 ###### school ###### size 804 ###### gpa 3.3737149752667013 ###### top Share 63.65118790117902 ###### count 70 ##### 1132 ###### school ###### size 851 ###### gpa 3.391128778809763 ###### top Share 64.69509437122704 ###### count 66 ##### 1142 ###### school ###### size 853 ###### gpa 3.3941849959684913 ###### top Share 65.28450334228523 ###### count 67 ##### 1152 ###### school ###### size 918 ###### gpa 3.408733538594633 ###### top Share 66.06693005846735 ###### count 65 ##### 1162 ###### school ###### size 954 ###### gpa 3.43726781345039 ###### top Share 68.05645304987395 ###### count 64.5 ##### 1172 ###### school ###### size 991 ###### gpa 3.465129042641772 ###### top Share 69.42600667567366 ###### count 67 ##### 1182 ###### school ###### size 1025 ###### gpa 3.474159360325319 ###### top Share 70.34861441764347 ###### count 69 ##### 1192 ###### school ###### size 1077 ###### gpa 3.50327634323125 ###### top Share 72.44641925727845 ###### count 67 ##### 1202 ###### school ###### size 1102 ###### gpa 3.5102605987403313 ###### top Share 72.78244569053733 ###### count 68 ##### 1212 ###### school ###### size 1111 ###### gpa 3.5856416028074487 ###### top Share 77.58926748660845 ###### count 68 ##### 1222 ###### school ###### size 1157 ###### gpa 3.563052311875811 ###### top Share 76.64869058732418 ###### count 64 ##### 1232 ###### school ###### size 1216 ###### gpa 3.575457431972425 ###### top Share 77.33712216234007 ###### count 66 ##### 1242 ###### school ###### size 1295 ###### gpa 3.595302892737449 ###### top Share 78.36291889885307 ###### count 67 ##### 1252 ###### school ###### size 1333 ###### gpa 3.619494049739118 ###### top Share 79.71442190500672 ###### count 69 ##### 1262 ###### school ###### size 1320 ###### gpa 3.628825763035853 ###### top Share 80.21118846327654 ###### count 70 ## instructor Trends ```json [ { "uid": "instructor_c5c3287f999007d10f10db53", "name": "MARK ETZEL", "count": 375, "terms": [ { "term": "1102", "count": 43, "sections": 1, "gpa": 2.9069767441860463 }, { "term": "1112", "count": 31, "sections": 1, "gpa": 3 }, { "term": "1122", "count": 27, "sections": 1, "gpa": 3.0555555555555554 }, { "term": "1132", "count": 39, "sections": 1, "gpa": 3.217948717948718 }, { "term": "1142", "count": 43, "sections": 1, "gpa": 3.0813953488372094 }, { "term": "1152", "count": 45, "sections": 1, "gpa": 3.0555555555555554 }, { "term": "1162", "count": 46, "sections": 1, "gpa": 3.1630434782608696 }, { "term": "1172", "count": 35, "sections": 1, "gpa": 3.3714285714285714 }, { "term": "1182", "count": 30, "sections": 1, "gpa": 3.5166666666666666 }, { "term": "1192", "count": 36, "sections": 1, "gpa": 3.236111111111111 } ] }, { "uid": "instructor_ded33b016a0d4793c1b1dd38", "name": "ARNOLDO LOPEZ-HERNANDEZ", "count": 140, "terms": [ { "term": "1202", "count": 19, "sections": 1, "gpa": 3 }, { "term": "1212", "count": 27, "sections": 1, "gpa": 3.0555555555555554 }, { "term": "1222", "count": 19, "sections": 1, "gpa": 2.710526315789474 }, { "term": "1232", "count": 19, "sections": 1, "gpa": 2.3157894736842106 }, { "term": "1242", "count": 11, "sections": 1, "gpa": 2.6363636363636362 }, { "term": "1252", "count": 22, "sections": 1, "gpa": 2.5454545454545454 }, { "term": "1262", "count": 23, "sections": 1, "gpa": 2.717391304347826 } ] }, { "uid": "instructor_30e2686c521222d9571b9e79", "name": "ROBIN K CONNELLY", "count": 63, "terms": [ { "term": "1072", "count": 22, "sections": 1, "gpa": 2.727272727272727 }, { "term": "1082", "count": 22, "sections": 1, "gpa": 2.5681818181818183 }, { "term": "1092", "count": 19, "sections": 1, "gpa": 3.1052631578947367 } ] } ] ``` ## following | code | title | | ----------- | ------------------------------- | | FOODSCI 432 | PRINCIPLES OF FOOD PRESERVATION |