63 research outputs found

    Forced heated air vent and chlorine dioxide gas treatments to improve storability of onion (Allium cepa cv. Turbo) bulbs

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    ν•™μœ„λ…Όλ¬Έ (석사)-- μ„œμšΈλŒ€ν•™κ΅ λŒ€ν•™μ› : 식물생산과학뢀(μ›μ˜ˆκ³Όν•™μ „κ³΅), 2012. 2. 이승ꡬ.This study was conducted to elucidate effects of forced heated air vent on sprouting and chlorine dioxide (CD) gas on qualities of field cured onion Turbo bulbs. Forced heated air vent was conducted at 30oC for 8 days or 40oC for 4 days under the 60% relative humidity (RH), and then onion bulbs were stored at 5oC for 6 months. Skin moisture contents, weight loss, malondialdehyde (MDA), respiration rate, and sprouting were measured. CD gas was applicated on unpeeled and peeled onion bulbs, and onion skins inoculated with microorganism at the concentration of 1000, 500, or 250 ppmv for 1, 0.5, or 0.25 hour, then samples were stored at 0oC for 7 weeks. Visual appearance, weight loss, total soluble solids (TSS), pungency, firmness, total phenolic content, and reduction of the number of microorganisms were measured. Forced heated air vent treatment reduced the moisture contents of onion skins without any influence on the sprouting of onion bulbs. And application of CD gas on onion bulbs with intact skins reduced the number of microorganisms on onion surfaces without any deterioration in qualities of onion bulbs. Therefore, forced heated air vent is a postharvest process useful in the storage of onion bulbs and CD gas is a disinfectant applicable on onion bulbs for the storability.노지 건쑰λ₯Ό 마친 μ–‘νŒŒ 터보λ₯Ό μ‚¬μš©ν•˜μ—¬ κ°•μ•• 열풍 건쑰가 μ–‘νŒŒμ˜ μΆœμ—½μ— μ£ΌλŠ” 영ν–₯κ³Ό μ΄μ‚°ν™”μ—Όμ†Œ κ°€μŠ€μ˜ μ²˜λ¦¬κ°€ μ–‘νŒŒμ˜ ν’ˆμ§ˆκ³Ό 미생물에 μ–΄λ–€ 영ν–₯을 μ£ΌλŠ”μ§€ λ°ν˜€λ‚΄κΈ° μœ„ν•˜μ—¬ λ³Έ μ‹€ν—˜μ„ μ§„ν–‰ν•˜μ˜€λ‹€. κ°•μ•• 열풍 건쑰 μ²˜λ¦¬λŠ” 60%의 μƒλŒ€μŠ΅λ„ ν•˜μ— 30oC에 8일간 λ˜λŠ” 40oCμ—μ„œ 4일간 μ§„ν–‰λ˜μ—ˆμœΌλ©°, 처리된 μ–‘νŒŒλŠ” 5oC의 μ €μž₯κ³ μ—μ„œ 6κ°œμ›”κ°„ μ €μž₯λ˜μ—ˆλ‹€. μ €μž₯ κΈ°κ°„ 쀑 μ–‘νŒŒμ˜ 껍질 μˆ˜λΆ„ ν•¨λŸ‰, μ€‘λŸ‰ κ°μ†Œ, λ§λ‘ λ‹€μ΄μ•Œλ°ν•˜μ΄λ“œ ν•¨λŸ‰, 호흑 속도, μΆœμ—½ 속도λ₯Ό μΈ‘μ •ν•˜μ˜€λ‹€. μ΄μ‚°ν™”μ—Όμ†Œ κ°€μŠ€λŠ” λ²—κΈ΄ μ–‘νŒŒ, 벗기지 μ•Šμ€ μ–‘νŒŒ, 미생물을 μ ‘μ’…ν•œ μ–‘νŒŒκ»μ§ˆμ— 1,000, 500, 250 ppmv의 λ†λ„λ‘œ 1, 0.5, 0.25 μ‹œκ°„ λ™μ•ˆ μ²˜λ¦¬ν•˜μ˜€μœΌλ©°, μ²˜λ¦¬κ°€ λλ‚œ μ–‘νŒŒλŠ” 0oC에 7μ£Όκ°„ μ €μž₯λ˜μ—ˆλ‹€. μ €μž₯κΈ°κ°„ 쀑 μ™Έκ΄€, μ€‘λŸ‰ κ°μ†Œ, κ°€μš©μ„± κ³ ν˜•λ¬Ό, 맀운 정도, 경도, 총 νŽ˜λ†€ ν•¨λŸ‰, λ―Έμƒλ¬Όμ˜ 개체수 κ°μ†Œλ₯Ό μΈ‘μ •ν•˜μ˜€λ‹€. μ‹€ν—˜ κ²°κ³Ό, κ°•μ•• 열풍 건쑰 μ²˜λ¦¬λŠ” μ–‘νŒŒμ˜ μΆœμ—½μ— μ•„λ¬΄λŸ° 영ν–₯을 주지 μ•Šκ³ , 껍질의 μˆ˜λΆ„ ν•¨λŸ‰μ„ κ°μ†Œμ‹œμΌ°μœΌλ©°, 이산화 μ—Όμ†Œμ˜ μ˜¨μ „ν•œ κ»μ§ˆμ„ 가진 μ–‘νŒŒμ— μ²˜λ¦¬λŠ” μ–‘νŒŒμ˜ ν’ˆμ§ˆμ— μ•„λ¬΄λŸ° 손상을 주지 μ•Šμ€ 채, μ–‘νŒŒ 껍질의 미생물을 κ°μ†Œμ‹œμΌ°λ‹€. λ”°λΌμ„œ, κ°•μ•• 열풍 κ±΄μ‘°λŠ” μ–‘νŒŒμ˜ μ €μž₯에 μžˆμ–΄ μœ μš©ν•œ μˆ˜ν™•ν›„μ²˜λ¦¬ 과정이고, μ΄μ‚°ν™”μ—Όμ†Œ κ°€μŠ€λŠ” μ–‘νŒŒμ˜ μ €μž₯μ„± 증진을 μœ„ν•΄ 처리 κ°€λŠ₯ν•œ μ‚΄κ· μ œλΌ ν•  수 μžˆλ‹€.Maste

    (The) development of Korean activities of daily living evaluation tools for persons with stroke by using Rasch analysis

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    μž¬ν™œν•™κ³Ό/박사[ν•œκΈ€]λ³Έ μ—°κ΅¬μ˜ λͺ©μ μ€ λ¬Έν•­λ°˜μ‘μ΄λ‘ μ— κΈ°μ΄ˆν•œ 라쉬λͺ¨ν˜•μ„ μ μš©ν•˜μ—¬ λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ μΌμƒμƒν™œμˆ˜ν–‰ 평가도ꡬλ₯Ό κ°œλ°œν•˜λŠ” 것이닀. μ—°κ΅¬λŒ€μƒμžλŠ” 총 477λͺ…μ˜ λ‡Œμ‘Έμ€‘ ν™˜μžλ‘œ μž…μ›ν™˜μž 308λͺ…, μ™Έλž˜ν™˜μž 169λͺ…μ΄μ—ˆλ‹€. 쑰사방법은 μ‚¬μ „μ—°κ΅¬μ—μ„œ ν•­λͺ©μ˜ μ€‘μš”λ„λ‘œ μˆ˜μ§‘λœ 23개의 μΌμƒμƒν™œμˆ˜ν–‰ 평가항λͺ©μœΌλ‘œ κ΅¬μ„±λœ 섀문지λ₯Ό μ‚¬μš©ν•˜μ˜€λ‹€. μ‘°μ‚¬μžλ£ŒλŠ” μ „κ΅­ 18개 μž¬ν™œκΈ°κ΄€μ—μ„œ μž‘μ—…μΉ˜λ£Œμ‚¬κ°€ ν‰κ°€ν•œ κ²°κ³Όλ₯Ό μˆ˜μ§‘ν•˜μ—¬ Winsteps ν”„λ‘œκ·Έλž¨μœΌλ‘œ 라쉬뢄석을 ν•˜μ˜€μœΌλ©°, 연ꡬ κ²°κ³ΌλŠ” λ‹€μŒκ³Ό κ°™λ‹€.1. μž…μ›ν™˜μžμ—μ„œλŠ” 3개 ν•­λͺ©μ΄ λΆ€μ ν•©ν•œ ν•­λͺ©μœΌλ‘œ νŒμ •λ˜μ—ˆμœΌλ©°, 20개 ν•­λͺ©μ΄ μ μ ˆν•œ ν•­λͺ©μœΌλ‘œ μ±„νƒλ˜μ—ˆλ‹€. λ‡Œμ‘Έμ€‘ μž…μ›ν™˜μžμ˜ μΌμƒμƒν™œ μˆ˜ν–‰λŠ₯λ ₯은 -6.77~6.73 λ‘œμ§“μœΌλ‘œ ν‘œμ‹œν•  수 있으며, ν‘œμ€€ν™”μ μˆ˜λ‘œ ν‘œμ‹œν•˜κΈ° μœ„ν•œ λ³€ν™˜μ‹μ€ β€œμ μˆ˜=(λ‘œμ§“μ μˆ˜+6.77)/(6.77+6.73)x100” μ΄μ—ˆλ‹€.2. μ™Έλž˜ν™˜μžμ—μ„œλŠ” 7개 ν•­λͺ©μ΄ λΆ€μ ν•©ν•œ ν•­λͺ©μœΌλ‘œ νŒμ •λ˜μ—ˆμœΌλ©°, 16개 ν•­λͺ©μ΄ μ μ ˆν•œ ν•­λͺ©μœΌλ‘œ μ±„νƒλ˜μ—ˆλ‹€. λ‡Œμ‘Έμ€‘ μ™Έλž˜ν™˜μžμ˜ μΌμƒμƒν™œ μˆ˜ν–‰λŠ₯λ ₯은 -6.32~6.23 λ‘œμ§“μœΌλ‘œ ν‘œμ‹œν•  수 있으며, ν‘œμ€€ν™”μ μˆ˜λ‘œ ν‘œμ‹œν•˜κΈ° μœ„ν•œ λ³€ν™˜μ‹μ€ β€œμ μˆ˜=(λ‘œμ§“μ μˆ˜+6.32)/(6.32+6.23)x100” μ΄μ—ˆλ‹€.3. μž…μ›ν™˜μžμ™€ μ™Έλž˜ν™˜μžμ˜ μΌμƒμƒν™œ μˆ˜ν–‰λŠ₯λ ₯을 ν‰κ°€ν•˜κΈ°μœ„ν•œ ν•­λͺ©μ„ λ‚œμ΄λ„ μˆœμ„œμ— 따라 λ°°μ—΄ν•˜μ˜€λ‹€. μž…μ›κ³Ό μ™Έλž˜μ—μ„œ λ™μΌν•˜κ²Œ κ°€μž₯ μ–΄λ €μš΄ ν•­λͺ©μ€ λ³΄ν–‰μ˜μ—­μ˜ β€˜κ³„λ‹¨ 였λ₯΄λ‚΄λ¦¬κΈ°β€™ ν•­λͺ©μ΄μ—ˆμœΌλ©°, κ°€μž₯ μ‰¬μš΄ ν•­λͺ©μ€ μ‹μ‚¬ν•˜κΈ° μ˜μ—­μ˜ β€˜μŒλ£Œ λ§ˆμ‹œκΈ°β€™ν•­λͺ©μ΄μ—ˆλ‹€.이 μ—°κ΅¬μ—μ„œ 개발된 λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ μΌμƒμƒν™œμˆ˜ν–‰ ν‰κ°€λ„κ΅¬λŠ” 신뒰도와 타당도가 μž…μ¦λœ λ„κ΅¬λ‘œ 평가 및 치료의 자료둜 μœ μš©ν•˜κ²Œ μ‚¬μš©λ  κ²ƒμœΌλ‘œ κΈ°λŒ€ν•œλ‹€. [영문]This study was designed to develop the Korean Activities of Daily Living (ADL) evaluation tools for persons with stroke applying the Rasch model based on item response theory. The total subjects for this study were 477 stroke patients, 308 inpatients and 169 outpatients, at 18 different rehabilitation facilities in Korea. Questionnaires containing ADL evaluation items selected in advance with the Q-sorting method from the preexisting ADL related literatures were distributed to the subjects by mail or visit. Rasch analysis was then done by means of the Winsteps program to determine the validity and reliability of the Korean ADL evaluation tools for persons with stroke. The results were as follows :1. In case of inpatients, three items were found to be misfits and the order of item difficulty of the remaining 20 items was arranged. Stroke inpatients'' ADL ability is indicated by -6.77~6.73 logit, and the transformation formula is β€œscore=(logit score+6.77)/(6.77+6.73)Γ—100.”2. In case of outpatients, seven items were found to be misfits and the order of item difficulty of the remaining 16 items was arranged. Stroke outpatients'' ADL ability is indicated by -6.32~6.23 logit, and the transformation formula is β€œscore=(logit score+6.32)/(6.32+6.23)Γ—100.”3. In the order of difficulty of evaluation items, inpatients and outpatients responded equally. The most difficult item was β€œgoing up and down stairs,” which was one from the functional mobility domain. And the easiest item was β€œdrinking,” which was one from the feeding domain.In conclusion, the Korean ADL evaluation tools for persons with stroke have been proven reliable and valid. Therefore they are expected to be used as effective tools for treatment planning and intervention for persons with stroke.ope

    Patient and Caregiver Perception of Poststroke Depression

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    보건학과/석사[ν•œκΈ€] λ³Έ μ—°κ΅¬μ—μ„œλŠ” λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ μš°μšΈμ¦μ— κ΄€ν•˜μ—¬ ν™˜μžκ°€ ν‰κ°€ν•œ μžκ°€ 우울 정도와 λ‡Œμ‘Έμ€‘ ν™˜μžλ₯Ό λŒλ³΄λŠ” λ³΄ν˜Έμžκ°€ ν‰κ°€ν•œ ν™˜μžμ˜ 우울 정도λ₯Ό ν‰κ°€ν•˜μ—¬ κ·Έ 차이λ₯Ό μ•Œμ•„λ³΄κΈ° μœ„ν•˜μ—¬ 4개의 λŒ€ν•™λΆ€μ†λ³‘μ›, 5개의 쒅합병원, 그리고 1개의 κ΅­κ΅°ν†΅ν•©λ³‘μ›μ—μ„œ μž¬ν™œ μΉ˜λ£Œμ€‘μΈ λ‡Œμ‘Έμ€‘ ν™˜μžμ™€ 보호자 각각 116λͺ…을 λŒ€μƒμœΌλ‘œ 1995λ…„ 3μ›” 13일뢀터 4μ›” 13μΌκΉŒμ§€ 섀문쑰사λ₯Ό μ‹€μ‹œν•˜μ˜€λ‹€. λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ 우울 정도, ν™˜μžμ™€ 보호자의 νŠΉμ„±μ— λ”°λ₯Έ ν™˜μžμ˜ 우울 정도 차이, λΉ„μš°μšΈκ΅°κ³Ό 우울ꡰ의 νŠΉμ„±λΉ„κ΅ 및 μš°μšΈμ€‘ λ°œν˜„μ¦μƒμ˜ μˆœμ„œλ₯Ό μ•Œμ•„λ³Έ κ²°κ³ΌλŠ” λ‹€μŒκ³Ό κ°™λ‹€ 1. 116λͺ…μ˜ λ‡Œμ‘Έμ€‘ ν™˜μžμ—μ„œ 43λͺ…(37%)의 ν™˜μžκ°€ μš°μšΈλ²”μœ„μ— μ†ν•˜μ˜€μœΌλ©°, 경증이 38λͺ…(33%), 쀑경증이 5λͺ…(4%)이며 μ€‘μ¦μ˜ 우울증 ν™˜μžλŠ” μ—†μ—ˆλ‹€. 2. λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ 심리적 μš°μšΈμ„±ν–₯κ³Ό μ „μ²΄μš°μšΈμ— κ΄€λ ¨λœ μš”μΈλ“€μ€ κ΅μœ‘μ •λ„, μΉ˜λ£Œν˜•νƒœ, ν›ˆλ ¨ 정도, 치료 적응도, μ•½λ³΅μš© 및 κΈ°λŠ₯νšŒλ³΅μ΄μ—ˆλ‹€. 3. λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ 우울 μ •λ„λŠ” λ³΄ν˜Έμžκ°€ ν‰κ°€ν•œ 우울 정도보닀 λ†’κ²Œ λ‚˜νƒ€λ‚¬μœΌλ©°, λ³΄ν˜Έμžκ°€ ν™˜μžμ˜ 우울 정도λ₯Ό κ³Όμ†Œν‰κ°€ν•˜κ³  μžˆμŒμ„ λ³΄μ΄κ³ μžˆμ—ˆλ‹€. 4. ν™˜μžμ™€μ˜ 관계에 λ”°λ₯Έ 보호자의 ν‰κ· μ μˆ˜ μΌμΉ˜λ„μ—μ„œλŠ” λ°°μš°μžμ—μ„œ 보닀 μ•„λ“€, λ”Έ, λ©°λŠλ¦¬κ°€ ν¬ν•¨λœ μžμ‹μ—μ„œ μΌμΉ˜λ„κ°€ 더 λ†’κ²Œ λ‚˜μ™”λ‹€. 5. 보호자의 νŠΉμ„±λ³„ ν™˜μžμ™€μ˜ ν‰κ· μ μˆ˜ μΌμΉ˜λ„μ—μ„œ κ΄€λ ¨λœ μš”μΈλ“€μ€ 보호자의 κ°„ν˜ΈκΈ°κ°„, ν™˜μžμ™€μ˜ 동거관계, λ‡Œμ‘Έμ€‘ κ°„ν˜Έμ§€μ‹ 및 κ±΄κ°•μƒνƒœμ˜€λ‹€. 6. 우울ꡰ과 λΉ„μš°μšΈκ΅°μ˜ νŠΉμ„± λΉ„κ΅μ—μ„œλŠ” ν™˜μžμ˜ 경우 λ§ˆλΉ„λΆ€μœ„, 용돈, 당뇨약 볡용이 의의있게 차이가 μžˆμ—ˆμœΌλ©°, 보호자의 경우 κ²°ν˜Όμƒνƒœμ™€ κ°„ν˜ΈκΈ°κ°„μ΄ μœ μ˜ν•œ 차이가 μžˆμ—ˆλ˜ 것 이외에 λ‹€λ₯Έ μ°¨μ΄λŠ” μ—†μ—ˆλ‹€. 7. λ‡Œμ‘Έμ€‘ ν™˜μžκ°€ λŠλΌλŠ” μš°μšΈμ¦μƒμ˜ λ°œν˜„ μˆœμ„œμ€‘ κ°€μž₯ μ μˆ˜κ°€ 높은 것은 심리적 μš°μšΈμ„±ν–₯인데 λ°˜ν•΄, λ³΄ν˜Έμžκ°€ λ³΄λŠ” ν™˜μžμ˜ 우울증 쀑 μ‹¬ν•˜λ‹€κ³  λŠλΌλŠ” ν•­λͺ©μ€ 생리적 μš°μšΈμ„±ν–₯으둜 ν™˜μžμ™€ λ³΄ν˜Έμžκ°„μ— 차이가 μžˆμ—ˆλ‹€. μ΄λŸ¬ν•œ 연ꡬ결과λ₯Ό κ°μ•ˆν•˜μ—¬ λ³Ό λ•Œ λ‡Œμ‘Έμ€‘ ν™˜μžμ˜ μž¬ν™œμΉ˜λ£Œμ— μž„μƒμ μΈ μΉ˜λ£Œλ°©λ²• 뿐만 μ•„λ‹ˆλΌ 신경정신적인 ν›„μœ μ¦μ˜ ν•˜λ‚˜μΈ μš°μšΈμ— μ£ΌλŠ” 영ν–₯을 κ°μ†Œν•  수 μžˆλ„λ‘ κ°€μ‘± 및 보호자의 지지체계 κ°œλ…μ„ λ§ˆλ ¨ν•΄ λ³Ό λ§Œν•˜λ‹€κ³  νŒλ‹¨λ˜λ©°, ν™˜μžμ˜ 성곡적 μž¬ν™œμ„ μœ„ν•œ μ μ ˆν•œ 치료적 μ€‘μž¬κ°€ μžˆμ–΄μ•Ό ν•˜κ² λ‹€. 이 μ—°κ΅¬μ˜ μ œν•œμ μœΌλ‘œλŠ” ν˜„μž¬ μž¬ν™œμΉ˜λ£Œλ₯Ό λ°›κ³  μžˆλŠ” λ‡Œμ‘Έμ€‘ ν™˜μžλ§Œμ„ μ—°κ΅¬λŒ€μƒμœΌλ‘œ μ‘°μ‚¬ν•˜μ˜€λ‹€λŠ” 점이닀. μ•žμœΌλ‘œλŠ” 이 μ—°κ΅¬μ—μ„œ κ³ λ €ν•˜μ§€ λͺ»ν•œμ κ³Ό μ œν•œμ μ„ λ³΄μ™„μ‹œν‚€λŠ” 연ꡬ가 ν•„μš”ν•˜λ‹€κ³  μƒκ°ν•œλ‹€. [영문] The purpose of this study is to examine the differences between the degree of depression experienced by stroke patients and that of his/her caregivers. During the period from March 13 through April 13, 1995, 116 patients and caregivers were each presented with a questionnaire to determine the differences between the patient's severity of depression and the degree of depression experienced by the caregivers as a result of their respective depression characteristics. Furthermore, in order to determine the states of depression and nondepression, characteristics of depression were quantified by using a point system to classify the patients and their caregivers into two groups. The results are as followed: 1. Amongst the 116 stroke patients surveyed, 43 patients (37%) fell under the category defined as depression, 38 patients (33%) were defined as mild to moderate depression and 5 patients (4%) as having moderate to severe depression. However, no patient fell under the category of severe depression. 2. Factors linking the psychological state of mind and the severity of depression were the patient's level of education, type of treatment, degree of home program training, adaptability to treatment, drug intake, and functional status. 3. The levels of depression recorded by the caregivers were much lower than those recorded by the patients. This was a result of the caregiver underestimating the patient's severity of depression. 4. The level of depression experienced by the patient's son(S),daughter(S), daughter-in-law(S) were higher than that recorded by the patient's spouse. 5. The variables affecting the caregiver's recorded degree of depression were the following: care period, living with the patient, knowledge about stroke care, and the caregiver's health status. 6. Based on the characteristics categorizing the nondepressed and depressed group, the patients were most affected by the area of paralysis, pocket money and the taking of diabetic drugs. On the other hand, the caregivers were most affected by marriage status and the period of care. 7. The highest points were given to the psychological disturbances of depression for the patients and physiological disturbances of depression for the caregivers. As a result of this study, it may be concluded and recommended that stroke patients should, in addition to physical rehabilitation, be exposed to neuro-psychological treatment not only for minimizing the after-affects of stroke but also to maximize support from the caregiver and family. Thus, it is recommended that, for full and successful recovery of a stroke patient, a psychologist must be present to act as a mediator for the patient and their respective family members.restrictio

    Analysis of impurities in illicit methamphetamine

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    ν•™μœ„λ…Όλ¬Έ(박사)--μ„œμšΈλŒ€ν•™κ΅ λŒ€ν•™μ› :μ•½ν•™κ³Ό,2007.Docto

    Study on Real-time Statistical Process Monitoring Using Local Outlier Factor

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    ν•™μœ„λ…Όλ¬Έ (석사)-- μ„œμšΈλŒ€ν•™κ΅ λŒ€ν•™μ› : 산업·쑰선곡학뢀, 2011.2. κ°•μ„ν˜Έ.Maste
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