MARC details
| 000 -LEADER |
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| fixed length control field |
02504nam a22003137a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250704142649.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250704b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH TK 870 |
| Item number |
G35 2024 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Gajo, Mark Angelo P. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Development of temperature-controlled top box using peltier module/ |
| Statement of responsibility, etc. |
Mark Angelo P. Gajo, Olsen Clarence M. Lim, Ma. Elizabeth L. Rasco, Zeus Martin I. Sajol, and John Vincent S. Tapar.-- |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xii, 110pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's thesis |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Industrial Technology.-- |
| Degree type |
Bachelor of engineering technology major in electronics technology: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
This study focuses on the development of a temperature-controlled top box using a Peltier<br/>module to address challenges in food delivery, specifically maintaining optimal food<br/>temperatures during transit. The prototype was designed to sustain cold temperatures (10–<br/>15°C) and warm temperatures (50–60°C) and was equipped with a mobile application for<br/>real-time monitoring and control. Using the Waterfall Life Cycle Model, the system was<br/>designed, developed, and evaluated through structured phases. Testing demonstrated the<br/>prototype's superior ability to maintain temperatures compared to standard delivery boxes,<br/>with a statistically significant difference (p < 0.05) in both warm and cold temperature<br/>retention. For cold items, the prototype successfully retained temperatures with minimal<br/>fluctuation over 60 minutes, while for warm items, the temperature remained within the<br/>desired range. Usability evaluations yielded high acceptance ratings, with functional<br/>appropriateness scoring 4.83 (Highly Acceptable). While effective, limitations included<br/>size constraints and connectivity range issues. The findings demonstrate the prototype's<br/>potential to improve food quality, enhance customer satisfaction, and address operational<br/>inefficiencies in food delivery services. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Peltier module |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Food delivery |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Insulated box |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Lim, Olsen Clarence M. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Rasco, Lim, Ma. Elizabeth L. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sajol, Zeus Martin I. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Tapar, John Vincent S. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis CIT |
| Suppress in OPAC |
No |