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Perceptions of Owners on the Roles and Future of Bamboo-Tree Gardens in the Agricultural Landscape of the Upper Citarum Basin, West Java-Indonesia

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Agricultural Sciences 2015年第11期6卷 1333-1351页

作者： Oekan S. Abdoellah Parikesit Satoru Okubo Susanti Withaningsih Kazuhiko Takeuchi kosuke mizuno Institute of Ecology and Department of Anthropology Faculty of Social and Political Sciences Padjadjaran University Bandung Indonesia Institute of Ecology and Department of Biology Faculty of Mathematics and Natural Sciences Padjadjaran University Bandung Indonesia National Institute for Agro-Environmental Sciences Tsukuba Japan Graduate Program on Environmental Studies and Institute of Ecology Padjadjaran University Bandung Indonesia UNU Center United Nations University Tokyo Japan Center for Southeast Asian Studies The University of Kyoto Sakyo Japan

We studied human perceptions on the management of bamboo-tree gardens in two villages with contrasting agroecological conditions in the upper Citarum basin. We undertook interviews to reveal perceptions on the tenure, function, and management strategies of multi-layered agroforest. Owners in a village located lower in the basin perceived the gardens more positively than those in an upland village, where market pressures were felt more keenly and for a longer period. There was not always a direct correlation between perceptions and behavior with respect to bamboo-tree garden management. However, we concluded that an understanding of human perceptions could provide valuable insight to the process of formulating strategies that might be effective in minimizing the conversion of bamboo-tree gardens to more intensive and less ecologically diverse agricultural systems. Specifically, since the villagers retained a strong cultural perception of the heritage value of the bamboo-tree gardens, they would likely be responsive to conservation efforts that increased the economic value of the gardens and reduced the opportunity cost of not converting them to production that is more intensive or other land uses.

关键词： Agroecosystem Management Strategy Cultural Values Social Behavior Traditional Practice

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应对当前全球经济危机的挑战,通向东亚经济新模式(英文)

应对当前全球经济危机的挑战,通向东亚经济新模式(英文)

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北京论坛（2009）文明的和谐与共同繁荣——危机的挑战、反思与和谐发展

作者： kosuke mizuno Center for Southeast Asian Studies Kyoto University

Economic crisis in the East Asian Economy at the end of 1990's and also this time made the characteristics *** paper will show the characteristics,first from the point of view what has been changed,and what has not been changed,or continuity and discontinuity since the crisis in the end of 1990's. Openness of the society,relatively high level of economic growth is an orbit for East Asian economies where goods,capital,people and information flow in and out flexibly..Characteristics of family-based society or tendency to emphasize the family are constant,although institutional reform for corporate governance was vigorously *** family businesses went bankruptcy,however still the style of the business is dominant both for the micro/small scale business and big scale businesses. Network character was vividly made use of by international producers,such as multi-national *** was vigorously promoted,and this growth becomes one of main source of economic *** this strong growth of export brought important change the macro economic *** economies in this region had the conventional characteristics of 2 gap model developing countries where current account deficit and scarcity of saving were constraints for economic *** after the crisis in the end of 1990,s the economies has changed to the ones where current account has recorded high level of surplus and saving are always higher than *** role of banking sector declined somewhat, however self-finance by family businesses become more important. Although inter regional trade was expanded,however finished goods and capital goods have been exported to outside of the region,especially to *** surplus society now invest at the market out side the *** capital flowed to US financial markets *** structure makes these economies deeply recessed. The way to get out of current crisis is to create the demands within the region,and m

关键词：新模式

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Exploring the effect of cooling rate on non-isothermal crystallization of copolymer polypropylene by fast scanning calorimetry

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China Foundry 2024年第4期21卷 379-386页

作者： Yang Liao Ye-yuan Hu kosuke Ikeda Ryoji Okabe Rui-fen Wu Ryota Ozaki Qing-yan Xu Key Laboratory for Advanced Materials Processing Technology School of Materials Science and EngineeringTsinghua UniversityBeijing 100084China Composite Laboratory Research&Innovation Center Mitsubishi Heavy Industries Ltd.Nagasaki 8510392Japan

Polypropylene is commonly used as a binder for ceramic injection molding,and rapid cooling is often encountered during ***,the crystallization behavior of polypropylene shows a strong dependence on cooling rate due to its semi-crystalline ***,the influence of cooling rate on the quality of final product cannot be *** this study,the fast differential scanning calorimetry(FSC)test was performed to study the influence of cooling rate on the non-isothermal crystallization behavior and non-isothermal crystallization kinetics of a copolymer polypropylene(PP BC03B).The results show that the crystallization temperatures and crystallinity decrease as the cooling rate *** addition,two exothermic peaks occur when cooling rate ranges from 30 to 300 K·s^(-1),indicating the formation of another crystal ***,Ozawa and Mo equations were used to explore the non-isothermal crystallization kinetics,and it can be concluded that the Mo method is suitable for this study.

关键词： cooling rate crystallization temperature crystallinity non-isothermal crystallization kinetics FSC copolymer polypropylene

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Myocardial metastasis from ZEB1-and TWIST-positive spindle cell carcinoma of the esophagus:A case report

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World Journal of Gastroenterology 2024年第11期30卷 1636-1643页

作者： Yoshihiro Shibata Hirofumi Ohmura Kazuki Komatsu kosuke Sagara Atsuji Matsuyama Ryuji Nakano Eishi Baba Department of Medical Oncology Fukuoka Wajiro HospitalFukuoka 811-0213Japan Department of Oncology and Social Medicine Kyushu University Graduate School of Medical SciencesFukuoka 812-8582Japan Department of Pathology and Oncology University of Occupational and Environmental HealthKitakyushu 807-8555Japan Department of Diagnostic Pathology Fukuoka Wajiro HospitalFukuoka 811-0213Japan

BACKGROUND Metastatic cardiac tumors are known to occur more frequently than primary cardiac tumors,however,they often remain asymptomatic and are commonly dis-covered on *** tumors with a relatively high frequency of cardiac metastasis include mesothelioma,melanoma,lung cancer,and breast cancer,whereas reports of esophageal cancer with cardiac metastasis are *** SUMMARY The case of a 60-year-old man who complained of dysphagia is *** gastrointestinal endoscopy showed a submucosal tumor-like elevated lesion in the esophagus causing ***-enhanced computed tomography showed left atrial compression due to the esophageal tumor,multiple liver and lung metastases,and a left pleural *** examination of a biopsy speci-men from the esophageal tumor showed spindle-shaped cells,raising suspicion of esophageal *** disease progressed rapidly,and systemic chemotherapy was deemed necessary,however,due to his poor general condition,adminis-tration of cytotoxic agents was considered *** his high Combined Positive Score,nivolumab was administered,however,the patient soon died from the *** autopsy confirmed spindle cell carcinoma(SCC)of the esophagus and cardiac metastasis with similar histological *** stem cell markers,ZEB1 and TWIST,were positive in both the primary tumor and the cardiac *** To the best of our knowledge,there have been no prior reports of cardiac metastasis of esophageal *** case highlights our experience with a patient with esophageal SCC who progressed rapidly and died from the disease,with the autopsy examination showing cardiac metastasis.

关键词： Spindle cell carcinoma Esophagus Myocardial metastasis Epithelial-mesenchymal transition Case report

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Association of Omega-3 Polyunsaturated Fatty Acids with Sarcopenia in Liver Cirrhosis Patients with Hepatocellular Carcinoma

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Journal of Clinical and Translational Hepatology 2024年第7期12卷 613-624页

作者： Akitoshi Sano Jun Inoue Eiji Kakazu Masashi Ninomiya Mio Tsuruoka kosuke Sato Masazumi Onuki Satoko Sawahashi Keishi Ouchi Atsushi Masamune Division of Gastroenterology Tohoku University Graduate School of MedicineSendaiMiyagiJapan Department of Liver Disease The Research Center for Hepatitis and ImmunologyNational Center for Global Health and MedicineIchikawaChibaJapan

Background and Aims:Sarcopenia is associated with the prognosis of patients with liver cirrhosis and hepatocellular carcinoma(HCC).Given their diverse physiological activities,we hypothesized that plasma fatty acids might influence the progression of *** study aimed to clarify the association between fatty acids and sarcopenia in cirrhotic patients with ***:In this singlecenter retrospective study,we registered 516 cases and analyzed 414 cases of liver cirrhosis and *** skeletal muscle mass index was measured using a transverse computed tomography scan image at the third lumbar *** cutoff value for sarcopenia followed the criteria set by the Japan Society of *** acid concentrations were measured by gas ***:Fatty acid levels,particularly omega-3(n-3)polyunsaturated fatty acid(PUFA),were lower in patients with poor liver function(Child-Pugh grade B/C)and were negatively correlated with the albumin-bilirubin score(p<0.0001).The prognosis of HCC patients with low PUFA levels was significantly *** the different fatty acid fractions,only n-3 PUFAs significantly correlated with skeletal muscle mass index(p=0.0026).In the multivariate analysis,the n-3 PUFA level was an independent variable associated with sarcopenia(p=0.0006).Conclusions:A low level of n-3 PUFAs was associated with sarcopenia in patients with liver cirrhosis and HCC.

关键词： Liver cirrhosis Hepatocellular carcinoma Sarcopenia Skeletal Muscle Fatty Acids Omega-3 polyunsaturated fatty acids

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Effects of elafibranor on liver fibrosis and gut barrier function in a mouse model of alcohol-associated liver disease

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World Journal of Gastroenterology 2024年第28期30卷 3428-3446页

作者： Aritoshi Koizumi kosuke Kaji Norihisa Nishimura Shohei Asada Takuya Matsuda Misako Tanaka Nobuyuki Yorioka Yuki Tsuji Koh Kitagawa Shinya Sato Tadashi Namisaki Takemi Akahane Hitoshi Yoshiji Department of Gastroenterology Nara Medical UniversityKashihara 634-8521Japan

BACKGROUND Alcohol-associated liver disease(ALD)is a leading cause of liver-related morbidity and mortality,but there are no therapeutic targets and modalities to prevent ALD-related liver *** proliferator activated receptor(PPAR)α and δ play a key role in lipid metabolism and intestinal barrier homeostasis,which are major contributors to the pathological progression of ***,elafibranor(EFN),which is a dual PPARαand PPARδagonist,has reached a phase III clinical trial for the treatment of metabolic dysfunctionassociated steatotic liver disease and primary biliary ***,the benefits of EFN for ALD treatment is *** To evaluate the inhibitory effects of EFN on liver fibrosis and gut-intestinal barrier dysfunction in an ALD mouse *** ALD-related liver fibrosis was induced in female C57BL/6J mice by feeding a 2.5% ethanol(EtOH)-containing Lieber-DeCarli liquid diet and intraperitoneally injecting carbon tetrachloride thrice weekly(1 mL/kg)for 8 ***(3 and 10 mg/kg/day)was orally administered during the experimental *** and molecular analyses were performed to assess the effect of EFN on steatohepatitis,fibrosis,and intestinal barrier *** EFN effects on HepG2 lipotoxicity and Caco-2 barrier function were evaluated by cell-based *** The hepatic steatosis,apoptosis,and fibrosis in the ALD mice model were significantly attenuated by EFN *** promoted lipolysis and β-oxidation and enhanced autophagic and antioxidant capacities in EtOH-stimulated HepG2 cells,primarily through PPARα***,EFN inhibited the Kupffer cell-mediated inflammatory response,with blunted hepatic exposure to lipopolysaccharide(LPS)and toll like receptor 4(TLR4)/nuclear factor kappa B(NF-κB)*** improved intestinal hyperpermeability by restoring tight junction proteins and autophagy and by inhibiting apoptosis and proinflammatory *** protective effect on intestinal bar

关键词： Liver fibrosis Ethanol Gut barrier function Apoptosis Autophagy Peroxisome proliferator activated receptor

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Initial decrease in the lipoprotein(a)level is a novel prognostic biomarker in patients with acute coronary syndrome

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World Journal of Cardiology 2024年第6期16卷 329-338页

作者： Yasuhiko Saeki Jun Sawaguchi Satori Akita Taka-aki Takamura kosuke Fujibayashi Minoru Wakasa Hironobu Akao Michihiko Kitayama Yasuyuki Kawai Kouji Kajinami Department of Cardiology Kanazawa Medical UniversityUchinada 9200293Japan Trans-catheter Cardiovascular Therapeutics Kanazawa Medical UniversityUchinada 9200293Japan

BACKGROUND Lipoprotein(a)[Lp(a)]is a causal risk factor for atherosclerotic cardiovascular diseases;however,its role in acute coronary syndrome(ACS)remains *** To investigate the hypothesis that the Lp(a)levels are altered by various conditions during the acute phase of ACS,resulting in subsequent cardiovascular *** From September 2009 to May 2016,377 patients with ACS who underwent emergent coronary angiography,and 249 who completed≥1000 d of follow-up were ***(a)levels were measured using an isoform-independent assay at each time point from before percutaneous coronary intervention(PCI)to 48 h after *** primary endpoint was the occurrence of major adverse cardiac events(MACE;cardiac death,other vascular death,ACS,and non-cardiac vascular events).RESULTS The mean circulating Lp(a)level decreased significantly from pre-PCI(0 h)to 12 h after(19.0 mg/dL to 17.8 mg/dL,P<0.001),and then increased significantly up to 48 h after(19.3 mg/dL,P<0.001).The changes from 0 to 12 h[Lp(a)Δ0-12]significantly correlated with the basal levels of creatinine[Spearman’s rank correlation coefficient(SRCC):-0.181,P<0.01]and Lp(a)(SRCC:-0.306,P<0.05).Among the tertiles classified according to Lp(a)Δ0-12,MACE was significantly more frequent in the lowest Lp(a)Δ0-12 group than in the remaining two tertile groups(66.2%vs 53.6%,P=0.034).A multivariate analysis revealed that Lp(a)Δ0-12[hazard ratio(HR):0.96,95%confidence interval(95%CI):0.92-0.99]and basal creatinine(HR:1.13,95%CI:1.05-1.22)were independent determinants of subsequent *** Circulating Lp(a)levels in patients with ACS decreased significantly after emergent PCI,and a greater decrease was independently associated with a worse prognosis.

关键词： Lipoprotein(a) Acute coronary syndrome Percutaneous coronary intervention Major adverse cardiac events Prognosis

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Clinical practice guidelines for acute pancreatitis in the United States and Japan:similarities and differences

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Hepatobiliary Surgery and Nutrition 2024年第5期13卷 869-872页

作者： Yasuo Otsuka Ikue Sekai Yasuhiro Masuta kosuke Minaga Tomohiro Watanabe Masatoshi Kudo Department of Gastroenterology and Hepatology Kindai University Faculty of MedicineOsakaJapan

Acute pancreatitis(AP)is defined as sudden inflammation that occurs in the pancreas(1-4).Although most cases of AP are mild,approximately 20%of patients develop severe acute pancreatitis(SAP),which is potentially lethal(3,4).Because of the rapid expansion of knowledge regarding the pathogenesis,diagnosis,and treatment of AP,remaining apprised of the latest information regarding clinical practice can be *** practice guidelines are published statements proposed by a panel of experts and include recommendations regarding the optimal diagnosis and treatment of disease(5).Therefore,many clinicians rely on clinical practice guidelines for patient ***,the American College of Gastroenterology(ACG)published clinical practice guidelines for AP management(1).However,in Japan,clinicians often rely on the 2021 Japanese clinical practice guidelines when managing AP(2).The ACG and Japanese clinical practice guidelines for AP share various recommendations regarding diagnosis,severity assessment,and management of this condition;however,these guidelines also have significant ***,this editorial article discusses these similarities and differences.

关键词： Acute pancreatitis(AP) clinical practice guideline severe acute pancreatitis(SAP)

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Kink-band formation in directionally solidified Mg/Mg_(2)Yb and Mg/Mg_(2)Ca eutectic alloys with Mg/Laves-phase lamellar microstructure

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Journal of Magnesium and Alloys 2022年第2期10卷 530-538页

作者： Koji Hagihara kosuke Miyoshi Division of Materials and Manufacturing Science Graduate School of EngineeringOsaka University2-1YamadaokaSuitaOsaka 565-0871Japan Department of Adaptive Machine Systems Graduate School of EngineeringOsaka University2-1 YamadaokaSuitaOsaka 565-0871Japan Department of Physical Science and Engineering Nagoya Institute of TechnologyNagoya 466-8555Japan

For the development of high-strength Mg alloys,active use of Laves phases such as C14-type Mg_(2)Yb and Mg_(2)Ca is strongly ***,the brittleness of the Laves phases is the biggest obstacle to *** first found that kink-band formation can be induced in directionally solidified Mg/Mg_(2)Yb and Mg/Mg_(2)Ca eutectic lamellar alloys when a stress is applied parallel to the lamellar interface,leading to a high yield stress accompanied with *** is,microstructural control can induce a new deformation mode that is not activated in the constituent phases,thereby inducing *** was clarified that the geometric relationship between the operative slip plane in the constituent phases and the lamellar interface,and the microstructural features that provide kink-band nucleation sites are important factors for controlling kink-band *** obtained results show a possibility to open the new door for the development of novel high-strength structural material using the kink bands.

关键词： Deformation kink band Lamellar microstructure Laves phase Magnesium alloys Mechanical properties

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Geodetic study on earth surface loading with GNSS and GRACE

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Satellite Navigation 2023年第3期4卷 1-13页

作者： kosuke Heki Shuanggen Jin Shanghai Astronomical Observatory Chinese Academy of ScienceShanghai 200030China Hokkaido University N10 W8Kita‑kuSapporoHokkaido 060‑0810Japan School of Surveying and Land Information Engineering Henan Polytechnic UniversityJiaozuo 454000China

Ice,snow,and liquid water on the surface of the Earth exert downward force onto the solid earth and deform the lithosphere typically in seasonal *** techniques,such as Global Navigation Satellite System(GNSS),made it possible to directly measure subtle displacements caused by *** can also observe such loads with time-variable gravity using gravity recovery and climate experiment *** techniques made surface loads an attracting scientific target of modern *** this paper we briefly review the history of geophysical studies of surface loads through geodetic observations of crustal deformation and time-variable *** also review advanced topics such as short-term crustal deformation due to severe meteorological episodes and monitoring of terrestrial water *** also present a few related topics such as the change of the obliquity of the Earth due to loads and artificial crustal subsidence signals caused by snow accretion onto GNSS antenna radomes.

关键词： GNSS GRACE Seasonal change Surface load Land hydrology Snow

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