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Methane Emissions from Dry Cows Fed Grass or Legume Silage
Kasuya, Hirotaka,Takahashi, Junichi Asian Australasian Association of Animal Productio 2010 Animal Bioscience Vol.23 No.5
Using an open-circuit system, we compared the methane ($CH_4$) emission from dry cows fed first-cut Timothy silage ($1^{st}$ TY), second-cut Timothy silage ($2^{nd}$ TY), second-cut Italian ryegrass silage ($2^{nd}$ IR), third-cut Italian ryegrass silage ($3^{rd}$ IR), or second-cut red clover silage ($2^{nd}$ RC) as the sole feed. The methane emission ranged from 258.2 L $day^{-1}$ to 396.5 L $day^{-1}$. The methane emission from dry cows fed red clover silage was relatively lower than that from dry cows fed grass silage. However, the methane emission per unit digestible neutral detergent fiber (NDF) intake (dNDFI) did not differ significantly between the experimental silages. The methane emission was significantly correlated with the NDF intake and digestibility. Methane emission had a significant correlation with the quadratic function of dNDFI. The differences in the daily volume of methane emission from cows fed different forages can be explained by dNDFI.
Difficulties felt by care managers in providing support for end-of-life care service clients
EMIKO KASUYA,YUKO SHIBA,KUMIKO HAYASHI,SHIGEKO IIMORI,HISAKO HORIGUCHI 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10
Aim(s): This study aims to identify difficulties faced by care managers when providing end-of-life care at home, and contribute the findings as basic data for developing educational programs for care managers. Method(s): Study participants were care managers working at 672 in home care management office in the Tokai region in Japan. An anonymous self-rating questionnaire survey was conducted using postal services between September and October of 2020. Comments provided in the open-ended question, “In what aspects do you feel it to be difficult when providing the end-of-life care” were organized into codes, and a qualitative and inductive analysis was performed. Result(s): Questionnaires were sent to 672 establishments, and 372 responses were collected. There were six categories “Problems with the long-term care insurance system” “Difficulty in improving the medical treatment environment suited to the end-of-life stage” “Anxiety due to lack of knowledge about the progress of the end-of-life care period” “Difficulty in providing support for the family” “Limitations of the role as care managers” and “Difficulty in sharing information and collaborating with medical professionals”. Conclusion(s): Care managers do not think that the present Long-term care Insurance System provide sufficient welfare services for the insured service clients at the end-of-life stage, and think that there is room for improvement. Care managers were aware of the necessity to provide end-of-life care services suited to the progress of illnesses, but they were also aware of their lack of specific knowledge of this. In addition, despite the necessity for cooperation with medical professionals, care managers felt that it is difficult to cooperate with medical professionals due to lack of information sharing, and the limitations in providing support for service clients as care managers. These issues make care managers feel it difficult to provide service clients with sufficient services.
最小二乗近似多項式による幼児期男児の体格ㆍ運動能力の時代的変遷に関する検討
糟谷浩輔(Kasuya, Kosuke),藤井勝紀(Fujii, Katsunori),田中望(Tanaka, Nozomi),金俊東(Kim, Jun-dong) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.6
This study was to investigate annual trends of physique and physical fitness of 4 and 5 years old boys from 1969 to 2009. Annual trends of physique were considered by height, weight, and BMI. In addition, annual trends of physical fitness were examined by 20m dash, tennis ball throw, standing long jump, one-leg hop and hanging from a horizontal bar. No further shifts toward earlier or larger growth were seen among parameters of physique. Among parameters of motor performance, declining or stagnation trends were seen. Though stagnation trend was seen in height, declining trend was seen in weight. In physical fitness, declining trends were seen especially in tennis ball throw and hanging from a horizontal bar. From these, decreased upper body muscle strength due to decrease in muscle mass was suspected. Also, stagnation or declining trend in other items of physical strength of preschool boys was seen. Considered with the findings in the other reports, the possibility of physical strength is lowered in the coming years was suggested.
A study on the relations between criminal behaviors in purse-snatching and urban spaces
Takumi Kasuya,Hidenori Tamagawa 서울시립대학교 도시과학연구원 2012 도시과학국제저널 Vol.16 No.3
Many purse-snatching cases occur near or around stations or entertainment areas where many people gather. We examined 16 purse-snatching cases closely and verified how purse-snatching offenders utilized urban spaces and how they behaved. Our results showed that purse-snatching offenders headed for hunting grounds looking for their targets based on the distance between their bases and their hunting grounds. It also depended on the transportation means they used. Urban elements also affected the behaviors of the purse-snatching offenders and the offenders often utilized urban structures such as parks as their escape routes or hiding places.