Výsledky vyhledávání - "Hirofumi Kawahara"

Estimation of nutrient excretion factors of broiler and layer chickens in Japan

Autor: Hirofumi Kawahara, Hitoshi Murakami, Takako Ohkubo, Motohiro Furuya, Takashi Osada, Akifumi Ogino, Takahiro Yamashita

Publikováno v: Animal Science Journal. 88:659-668

We estimated the nitrogen (N), phosphorus (P), potassium (K) and magnesium (Mg) excretion factors of broiler and layer chickens in Japan, using two approaches and the latest data available. In the top-down approach, we determined the nutrient amounts

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f297e50c19d7b94049d30a79c810b76b
https://doi.org/10.1111/asj.12674

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Methane, nitrous oxide and ammonia generation in full-scale swine wastewater purification facilities

Autor: Teruaki Hasegawa, Hirofumi Kawahara, Takashi Osada, Makoto Shiraishi

Publikováno v: Frontiers of Environmental Science & Engineering. 11

The activated sludge process to remove nitrogen and biochemical oxygen demand (BOD) is reportedly cost-effective for swine wastewater treatment, and it use has thus increased in pig farming. Nitrous oxide (N2O) is generated on farms as an intermediat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc6a31a474cbf7c25c239cd63fca89d6
https://doi.org/10.1007/s11783-017-0933-7

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Mitigation of nitrous oxide (N2O) emission from swine wastewater treatment in an aerobic bioreactor packed with carbon fibers

Autor: Takashi Osada, Ryoko Yamamoto-Ikemoto, Hiroshi Yokoyama, Hirofumi Kawahara, Takahiro Yamashita, Akifumi Ogino

Publikováno v: Animal Science Journal. 86:358-368

Mitigation of nitrous oxide (N2 O) emission from swine wastewater treatment was demonstrated in an aerobic bioreactor packed with carbon fibers (CF reactor). The CF reactor had a demonstrated advantage in mitigating N2 O emission and avoiding NOx (NO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::753191b84a6d4705b5646cbbc9651e80
https://doi.org/10.1111/asj.12302

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Influences of Dietary Fat Supplementation in Diet Containing Rice, Barley and Tea Manufacturing Residual on Growth Performance and Meat Quality of Finishing Pigs in Summer Season

Autor: Mitsuhito Matsumoto, Hiroaki Inoue, Hideaki Omagari, Hideo Miyazaki, Hirofumi Kawahara, Makoto Yamazaki, Chie Tateishi, Shigeki Nagafuchi, Yuichiro Wakiya

Publikováno v: Nihon Yoton Gakkaishi. 51:207-212

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a878ce168438b180f4f8267e43078a0
https://doi.org/10.5938/youton.51.207

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Removal and Recovery of Phosphorus Using Struvite Crystallization from Activated Sludge Treated Wastewater

Autor: Toru Turuhashi, Hirofumi Kawahara, Norihiro Takayanagi, Yuichiro Wakiya, Shigeki Nagafuchi, Daisuke Urabe

Publikováno v: Nihon Yoton Gakkaishi. 50:128-136

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a993bb1e93ab892a0a5f467e55ebd97
https://doi.org/10.5938/youton.50.128

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Effects of Decolorization System Processed by OzoneMicro-Bubbles on Treated Livestock Wastewater

Autor: Matsuo Toshinori, Yuichiro Wakiya, Hirofumi Kawahara, Shigeki Nagafuchi, Daisuke Urabe, Norihiro Takayanagi

Publikováno v: Nihon Yoton Gakkaishi. 50:1-7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a2cb5b2d5b60eb6cab58dc19a4ac140
https://doi.org/10.5938/youton.50.1

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Effects of Graded Replacement of Corn by Brown Rice in Diet Containing Barley and Tea Manufacturing Residual on Growth Performance and Meat Quality of Finishing Pigs in Summer

Autor: Daisuke Urabe, Mitsuhito Matsumoto, Hideaki Omagari, Hideo Miyazaki, Hirofumi Kawahara, Sadayuki Akaishi, Yuichiro Wakiya, Shigeki Nagafuchi, Hiroaki Inoue

Publikováno v: Nihon Yoton Gakkaishi. 50:147-156

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f7ee8a5a34dff1f3f0b01d278d13e6a
https://doi.org/10.5938/youton.50.147

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Effects of Barley-Mixing Ratio in Diet on Carcass Characteristics and Meat Quality in Fattening Pigs under High Ambient Temperature

Autor: Hideo Miyazaki, Shigeki Nagafuchi, Hideaki Omagari, Hirofumi Kawahara, Yuichiro Wakiya, Sadayuki Akaishi, Daisuke Urabe, Mitsuhito Matsumoto

Publikováno v: Nihon Yoton Gakkaishi. 49:165-172

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8d2cdfe588375d1b122b1da344559ea
https://doi.org/10.5938/youton.49.165

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Effects of Feed Containing Crushed Forage Rice, Barley, andTea Manufacturing Residual on the Growth Rate, Carcass Traits, and Meat Quality of Fattening Pigs Under HighAmbient Temperatures

Autor: Sadayuki Akaishi, Yuichiro Wakiya, Hideaki Omagari, Mitsuhito Matsumoto, Hideo Miyazaki, Hirofumi Kawahara, Shigeki Nagafuchi, Hizuru Yamaguchi

Publikováno v: Nihon Yoton Gakkaishi. 49:1-13

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b25a46e962bbff4e51eb9f329d88f39b
https://doi.org/10.5938/youton.49.1

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FEM Analysis for Sealing Performance of Hydraulic Pressure Brake Hose Caulking Portion

Autor: Hirofumi Kawahara, Nao-Aki Noda, Masakazu Tsuyunaru, Shinpei Yoshimura

Publikováno v: Journal of Solid Mechanics and Materials Engineering. 5:484-494

Usually, automobile brake and power steering hoses have been developed through investigating several actual prototype hoses experimentally. Recently, high durability has been required for brake hose because periodic renewing has not been requested an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bea10355003bd448ce17fcd095e17e38
https://doi.org/10.1299/jmmp.5.484

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