• Title/Summary/Keyword: collection period

검색결과 1,293건 처리시간 0.025초

True Metabolisable Energy and True Amino Acid Availability in Chinese Varieties of Dehulled and Hulled Soybean Meals Determined with Adult Roosters

  • Wang, Jitan;Li, Defa;Gong, Limin;Xing, Jianjun;Shen, Huile;Ma, Guolong Song Fabo
    • Asian-Australasian Journal of Animal Sciences
    • /
    • 제16권10호
    • /
    • pp.1487-1494
    • /
    • 2003
  • Studies were conducted with intact White Leghorn roosters to determine the true metabolisable energy (TME) and the true amino acid availability (TAAA) in five dehulled and hulled soybean meals produced in China. 60 roosters, kept in individual cages, were fasted for 48 h and then tube-fed 50 g of one of experimental feedstuffs and their excreta was then collected for the subsequent 48 h period. Two separate collection periods were used with each meal being fed to 12 roosters. The birds were given a 15-day recovery period between collection periods. An additional 12 roosters were either fasted or fed a protein-free diet in order to estimate the extent of endogenous losses of energy and amino acids in excreta. The average values per bird for nitrogen loss, endogenous energy losses (EEL) and endogenous energy losses corrected to zero-nitrogen balance ($EEL_n$) were found to be 0.74 g, 47.0 kJ and 21.5 kJ, respectively. It was found that the TME and TAAA values of dehulled soybean meal were higher than those of hulled soybean meal. The TME and nitrogen-corrected TME metabolisable energy values of dehulled soybean meal were 10.58 and 10.74 MJ/kg, respectively, while the corresponding values for hulled soybean meal were 10.03 and 10.27 MJ/kg, respectively. The average indispensable and dispensable amino acid availability of dehulled soybean meal was 92.1 and 93.5%, compared with 89.3 and 91.4% for hulled soybean meal. Dehulled soybean meal would therefore appear to be superior to hulled soybean meal as a source of protein and energy for use in poultry rations.

Interaction Between time of Nodal Explant Collection and Growth Regulators Determines the Efficiency of Morus alba Micropropagation

  • Hassanein A.M.;Galal A.A.;Azooz M.M.
    • Journal of Plant Biotechnology
    • /
    • 제5권4호
    • /
    • pp.225-231
    • /
    • 2003
  • The hormonal requirement suiting micropropagation of Morus alba during any season throughout the year was studied. Sprouting frequency from axillary buds of M. alba was greatly influenced by the time of explant collection, the highest value was achieved when nodal explants were collected at the end of bud dormancy period (late in March) and cultured on Murashige and Skoog (MS) medium supplemented with low concentration (0.5 mg/L) of BAP, kinetin or IBA (85-68%). In addition, they showed higher axillary bud sprouting on growth-regulators-free medium (49%) than others collected in autumn or winter and cultured on medium supplemented with various growth regulators (47-48%). Regardless of that period, young explants with greenish buds collected in summer exhibiting high sprouting frequency (66%) on MS medium supplemented with 0.5 mg/L kinetin and 0.5 mg/L GA3. Shoot multiplication via adventitious bud formation was achieved when the nodal explants were cultured on MS medium supplemented with 2 mg/L BAP and 0.2 mg/L IBA. Further multiplication via nodal explants of in vitro grown shoots was obtained on MS medium supplemented with 0.5 mglL BAP and 0.5 mg/L GA3. While half strength MS medium supplemented with low concentration (0.5 mg/L) of IBA, IAA or 2,4-D stimulated adventitious root formation, IBA was the best. After transfer the plantlets to the soil, acclimatization for three weeks was essential prerequisite for survival in high frequency (92%). Peroxidase activity is related to break of bud dormancy where maximum enzyme activity was detected when the lateral buds were induced to commence growth under field condition (early in spring) or in vitro.

The Meaning of Good Dying of Chinese Terminally Ill Cancer Patients in Taiwan

  • Chao, Co-Shi Chantal
    • 한국호스피스완화의료학회:학술대회논문집
    • /
    • 한국호스피스완화의료학회 2000년도 동계학술대회
    • /
    • pp.162-174
    • /
    • 2000
  • The purpose of this hermeneutic study was to investigate the meaning of "good dying" of Chinese terminally ill cancer patients in Taiwan; the factors related to this morning; and the strategies cancer patients used to ensure "good dying". Indepth unstructured interviews, prolonged participant observations, and review of clinical records were selected as the methods for data collection. In the four and one-half month period of data collection, the researcher was in the role of a full time clinical nurse specialist who directly took care of the subject patients in 4 hospitals and in patients' homes. The 20 subject were selected purposively according to selection criteria and various demographic backgrounds. Interview transcripts and field notes comprised the data for analysis. The results were composed by 3 constitutive patterns and 12 themes. Achieving inner peace appeared to herald the good dying state. The "good dying" for Chinese terminally ill cancer patients in Taiwan meant peace of body, peace of mind, and peace of thought. The constitutive pattern of peace of body included 4 themes: (1)minimizing the agony of physical symptoms; (2)short period of dying process without lingering death; (3) cleanliness, neatness, and integrity of the body; and (4) mobility. The constitutive pattern of peace of mind included 5 themes: (1) yielding; (2) non-attachment; (3) not to be lonely; (4) settle down all affairs; and (5) being in a preferred environment and enjoying nature. The third constitutive pattern of peace of thought included 3 themes: (1) getting through day by day without thinking; (2) meaningful life; and (3) expectation that the suffering would be ending. Through understanding of the terminally ill cancer patient' needs in their meanings of "good dying", recommendations can be made for humanistic care. The findings of this study have recommendations for care givers daily contact with dying patients and for medical and nursing education.

  • PDF

A Brief Research on the Ten Years of China Fashion Week

  • Luo, Yuexi;Lu, Yue;Geum, Key-Sook
    • International Journal of Costume and Fashion
    • /
    • 제6권2호
    • /
    • pp.55-61
    • /
    • 2006
  • China became the largest costume industry and export country since 1994. The fashion market in China has been changed from seller's market to buyer's market. During this period, brand has taken an important part. The fashion industry in China is developing on outlook, function, materials and categories. I want to do this brief research on the ten years of China Fashion Week to review the development of China Fashion Week, which is the symbol of China fashion industry. I hope it can be reference for being comprehended by Chinese and other foreign countries. In 1997, China Fashion Week was called Fashion Design exhibition. The title was modified to be China Fashion Week in 2000. In 2003. the title was developed to China Fashion Week (Spring/Summer Collection) and China Fashion Week (Autumn/Winter Collection). In the past ten years, there have been 300 fashion collections, with 600 fashion designers who joined in the competitions, and thousands of models, reporters and photographers, who took part in China Fashion Week. Recently 200 login fashion brands, 300 fashion designers, more than 500 reporters and 50 model management companies have made a relationship with China Fashion Week. The first moment of China Fashion Week- "famous designer project": paying attention to the relationship between the level of fashion designers and the style of brands. Quite a good deal of fashion design became more practical. The second moment of China Fashion Week- "improving Chinese fashion brands ": fashion show was not a kind of stage art but the business dealing for brand during that period. The situation of China Fashion Week now: Chinese Haute Couture is showed wonderfully during China Fashion Week. Fashion contest became the character of China Fashion Week. The contests were for adult fashion designers, new designers, models, and photographers. According to the development between different countries on fashion, the international communication of China Fashion Week became more and more popular and wide. Fashion designers from France, Italy, New York, Korea and Japan had fashion shows in China Fashion Week. The Chinese top fashion designers were showing their work during Paris, Milan and New York fashion shows.

Subfertility Problems Leading to Disposal of Breeding Bulls

  • Khatun, Marzina;Kaur, Simarjeet;Simarjeet, Simarjeet;Mukhopadhyay, C.S.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • 제26권3호
    • /
    • pp.303-308
    • /
    • 2013
  • Subfertility problems are encountered frequently in the cattle and buffalo bulls commercially maintained for semen production in dairy farms and under field conditions for natural insemination. Reports are scarce on the incidence of subfertility in breeding bulls, especially in India. The objective of the present study was to assess the incidence of the male reproductive anomalies leading to disposal of bovine bulls at GADVASU dairy farm, Ludhiana, Punjab (India). Data on frequency of various subfertility and disposal pattern of bulls maintained at the dairy farm, GADVASU, were collected for 12 yrs (1999 to 2010) and compiled from different record registers. Percentage of bulls that produced freezable semen (out of reserved ones) was less in cattle (25.641%) as compared to that of buffalo (30.4%). Various subfertility traits like poor libido and unacceptable seminal profile were found to be the significant reasons (p<0.01) for culling of the breeding bulls. Inadequate sex drive and poor semen quality were the main contributing factors for bull disposal in cattle whereas poor semen freezability was most frequently observed in buffalo bulls. All the male reproductive traits were significantly different (p<0.05) for the periods of birth, except for semen volume, initial motility (IM), age at last semen collection (ALSC) and age at disposal. The ages at first and last semen collection as well as freezing (i.e. AFSC, ALSC and AFSF, ALSF, respectively) and age at disposal (AD) were higher in buffalo. The spermatological parameters and semen production period (SPP) were higher in cattle. The age at first semen donation and breeding period could be reduced by introducing the bulls to training at an early age. The results revealed an increasing trend in individual motility (IM) while semen volume, AFSC, AFSF, AD, FSPP, SPP, ALSC and ALSF showed a decreasing, however, not a definite trend, over the periods. The semen donation traits like, AFSF, of the cattle and buffalo bulls could be predicted from the AFSC, using prediction equation derived in the present study.

광주·전남 지역의 물리치료학 전공 학생들의 임상실습만족도 (A Study on the Degree of Satisfaction on Clinical Practice for the Students in the Depart of Physical Therapy Located in Gwang-ju and Jeonnam)

  • 조남정;정준성
    • 대한통합의학회지
    • /
    • 제1권2호
    • /
    • pp.13-22
    • /
    • 2013
  • Purpose : The purpose of the research is that get a cut above clinical practice effect through satisfaction of clinical training, practical training, content, oversight of training and evaluation system. Clinical training consists of part of university in Gwang Ju and Jeon nam. Method : The target of training student was studying at physiotherapy a tree or four-year-course collage in Gwang ju and Jean nam. Data collection period is from 21 November 2012 to 1 February. We explained how to do a means of collecting data and get students consent fill in questionnaire. Data collection prossed by using spss 10.1 program also independent proofs, descriptive statistics, crosstabulation, regression analysis and frequency analysis. Results : The subjects average age is 24 in general characteristic. A school system of subjects was a tree-year-course students. They were 58people(39.1%). A school system of subjects was a four-year-course students. They were 90people(60.9%).The male was 72(48.6%) and the female was 76(51.4%). We researched to know about satisfaction of clinical training, practical training, content, environment of practical establishment, trainee manage and evaluation method. All-round satisfaction of clinical training average was 1.90 Satisfaction of clinical training period and content average was 1.83Satisfaction of environment of practical establishment average was 1.88 Satisfaction of clinical training establishments' trainee manage and evaluation average was 1.94 Conclusion : It is important that student can get specific their future and can do at clinical throught clinical training after their graduation improving satisfaction of clinical training would give to impact a physical therapist reserve.

Variation and Profile of Paralytic Shellfish Poisoning Toxins in Jinhae Bay, Korea

  • Mok, Jong-Soo;Song, Ki-Cheol;Lee, Ka-Jeong;Kim, Ji-Hoe
    • Fisheries and Aquatic Sciences
    • /
    • 제16권3호
    • /
    • pp.137-142
    • /
    • 2013
  • To understand critical aspects of paralytic shellfish poisoning (PSP) in a chief area of bivalve production in Korea, seasonal variation in PSP toxins in bivalves collected from Jinhae Bay, Korea in 2009 was surveyed by the pre-column high-performance liquid chromatography oxidation method. We also confirmed the profiles of major bivalves such as oysters Crassostrea gigas and mussels Mytilus galloprovincialis in Jinhae Bay. PSP toxins in the bivalves showed remarkable seasonal variation. PSP toxin levels were detected from April to May in 2009, and the highest total toxin levels at all stations were recorded in May. The major toxins in bivalves were gonyautoxin [GTX] 1&4 and C 1&2; in oysters GTX 2&3 were also detected as major components. GTX 1&4, which showed the highest PSP toxin levels at each station, accounted for the highest proportions of toxin components in mussels and oysters (64.5-71.3% and 41.4-42.4%, respectively). It was also confirmed that the highest toxicity (in ${\mu}g$ saxitoxin [STX] eq/g) was derived from GTX 1&4. The highest total toxicity (in ${\mu}g$ STX eq/g) was approximately 2-8-fold higher in mussels than in oysters collected from the same station. PSP toxin levels in bivalves differed significantly according to the sample collection station. However, the profiles of toxins in the bivalves did not show significant differences during the survey period according to sample collection station. This study shows that PSP toxin levels in some samples from Jinhae Bay were above the regulatory limit in Korea during a specific period in spring.

치과위생사의 직무 스트레스에 영향을 미치는 요인 분석 (A Study on Factors Affecting Dental Hygienists' Job Stress)

  • 이성숙
    • 보건교육건강증진학회지
    • /
    • 제15권1호
    • /
    • pp.151-163
    • /
    • 1998
  • The purpose of this study is to find options which reduce the job stress and to enhance morale through a variable analysis, and also apply this data in the legal and administration fields. The data for the research was obtained from 217 dental hygienists working in the dental clinics, dental hospitals and university's dental hospitals' in Seoul. The tool used by this study was a Questionnaire measuring on-the-job stress of dental hygienists, was a modified and revised. The Questionnaire version used to measure bank's job stress and used to suggest options by Dae-ha Yoon(1991). Classification of items for measuring job stress was based on Theoretical Study on Job Stress by Dae-hyon Song(1986). The scale used in study was the two points (yes or no in the job stress) scale measuring for variables. The period of data collection was 30 days from December 4, 1995 to January 5, 1996. The methods of data collection were self-writing, direct visit, and postal Questionnaire answering, 224 copies of Questionnaire data were collected, but only 217 copies were used. 7 copies could not be analyzed, were not used for this study. The data analysis was conducted by SPSS after coding the collected raw data. The general characteristics was obtained from real digits and percentages. In order to analyze the difference of sub-variables against the job stress based on general characteristics. Mean, Standard Deviation, and F test (ANDVA) were conducted. The following were the results of job stress variables: 1. Meaningful variable affecting the working organization, is compensation system(p〈0.03). 2. Meaningful variable affecting the working period, is work overload(p〈0.02). 3. Meaningful variable affecting average patients per day, is the career management and payment(p〈0.04, p〈0.01). 4. Meaningful variable affecting number of staff, is the comrade relationship, role conflict among patients, work overload, and job overload(p〈0.000, p〈0.05, p〈0.04, p〈0.01). The comrade relationship is most affected to the number of staffs aides. 5. Meaningful variables affecting job diversion, are the desire and value, the non-role play, and the environment(p〈0.003, p〈0.02, p〈0.005).

  • PDF

일제강점기의 광주학생독립운동 독서회 아카이빙에 관한 연구 (A Study on the Archiving of Gwangju Student Independence Movement Reading Club during the Japanese Colonial Period)

  • 장우권
    • 한국문헌정보학회지
    • /
    • 제55권1호
    • /
    • pp.593-618
    • /
    • 2021
  • 이 연구는 광주학생독립운동과 독서회의 활동에서 생산된 자료수집과 자료해제를 통한 내용과 서지를 조사하여 독서회의 아카이브 형성과 효율적인 관리 방안을 제시하는데 있다. 이 연구는 문헌조사와 독립운동 관련 기관과 조직 등을 방문, 자료조사, 면담 등을 활용하여 이루어졌다. 연구의 결과는 광주학생독립운동의 의의, 3차례 발생, 참여학교와 학생 수, 독서회조직과 활동, 독립운동 참여형태, 광주학생독립운동 기록정보, 기록정보자원의 특징, 기록정보자원관리 현황, 기록정보자원의 수집체계와 아카이빙, 기대효과와 활용방안을 제시하였다.

옛 시문과 그림으로 살핀 관동팔경(關東八景)의 형상화 및 정착시기 (A Study on the Formation Process and the Settling Period of the Gwandong-Palkyung by the Thematic Exploration of Joseon Landscape Poetry and Paintings)

  • 노재현;손희경
    • 한국전통조경학회지
    • /
    • 제35권1호
    • /
    • pp.10-24
    • /
    • 2017
  • 관동팔경의 형성과정에 주목하여, 문헌 및 도상자료의 분석과 해석을 통해 관동 명승의 집경에 따른 팔경 형상화 및 정착시기를 탐색한 본 연구의 결론은 다음과 같다. '관동팔경(關東八景)'이란 최초 용례(用例)는 이황의 "답홍응길(答洪應吉)"로 볼 때, 관동팔경은 이미 16세기 이전 당시 인들의 인식 속에 존재하였을 것으로 추론된다. "신증동국여지승람"을 비롯한 지리지 분석 결과, 관동팔경은 16세기 초 중반에 관동십경으로의 확장 또한 이루어졌다. 최초의 관동팔경에 대한 집경은 신즙의 "영관동팔경(詠關東八景)"으로 확인됨에 따라 관동팔경이라는 용어는 문학 분야에서는 최소한 16세기 이전부터 존재하였으며 현재의 세트화된 관동팔경으로 정착된 시기는 늦어도 17세기 초반이라 추정된다. 관동 명승의 출현빈도 분석 결과, 시문에 등장한 관동 명승은 관동팔경 경물에 대한 집중현상이 뚜렷하였다. 한편 회화 분야에서 오로지 관동팔경만을 모은 그림은 허필의 "관동팔경도병(關東八景圖屛)"에서 최초로 확인되는데 실경산수화에서 표현된 관동팔경은 시문에서의 집경 양상과 유사한 경향을 보이지만 화제 출현률 순위로 볼 때 시각적 결속력과 응집성이 더욱 강하게 드러났다 이는 일정한 관념체계 상 특정 의의를 지닌 회화의 도상(圖像)을 중요시하는 특성이 반영된 결과로 판단된다. 더불어 조선 후기에서 근대에 들어 제작된 다수의 민화 형식의 팔폭병풍(八幅屛風)은 관동팔경의 문화현상이 보편적 수용기에 접어들었음을 알리는 증좌이다. 또한 조선후기 성행한 남승도놀이 등 명승유람놀이에 등장하는 강원도내 13개의 명승에는 관동팔경이 오롯이 나타나고 있음을 볼 때 조선 말기 관동팔경은 놀이문화 속에서도 확고하게 정착된 것으로 보인다. 이와 같은 결과를 종합할 때, 관동팔경의 인식은 15세기 전반 이전부터 있어 온 것으로 보이고, 16세기 형상화 과정의 지속적 전개를 통해 17세기 정착되었으며 18세기에 들어 관습화 보편화 된 것으로 추정된다. 궁극적으로 관동팔경은 고려시대부터 별개의 경물로 명성을 얻은 지역 명승이 17세기 후반 구체적으로 형상화되었음을 알 수 있다. 관동 명승 중에 관동팔경은 오랜 기간 여러 사람의 탐승과 유람문화 향유(享有)를 통해 오직 여덟 개의 최상의 명소만을 추리기 위한 절차탁마(切磋琢磨)의 과정을 거쳐 형성되고 배태된 국내 대표적 팔경임을 일깨워준다.