72 results on '"Yamada, Seiji"'
Search Results
2. White Supremacy and the Bombing of Hiroshima.
- Author
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YAMADA, SEIJI
- Abstract
Thus, the August 9th bombing of Nagasaki took place three days after the August 6th bombing of Hiroshima, too short of a period for the Japanese government to even appreciate what had happened to Hiroshima. After our visit to Nagasaki's Peace Park, Gordon told me that at the time that Japan's surrender was announced, his father had been on a troop ship passing through the Panama Canal on its way to the Pacific theater. Contra the revisionists, Thomas revives the argument that the dropping of atomic bombs on Hiroshima and Nagasaki saved lives. [Extracted from the article]
- Published
- 2023
3. Trends of International Electives in Medical Education Undergraduates in Japan.
- Author
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Hasebe, Kohei, Tamai, Anna, Yamada, Seiji, and Maskarinec, Gregory G.
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MEDICAL education ,COVID-19 pandemic ,UNDERGRADUATE education ,JAPANESE students ,HIGH-income countries - Abstract
Increasing numbers of medical students participate in international electives. However, this recent trend has yet to be examined in non-Western high-income countries such as Japan. The aim of this study is to assess recent trends in Japan, and to suggest ways in which those trends might be influenced. A retrospective cross-sectional analysis of responses to an 8-item questionnaire sent in August 2019 to 82 medical schools in Japan is reported. The responses were received in September 2019. Narrative responses were obtained regarding rationales for exchange programs, participant feedback, and challenges encountered. Responses were translated into English and categorized into themes. Of 82 Japanese medical schools, 56 (68%) responded to the questionnaire. Both the number of incoming and outgoing exchange students had increased steadily over the preceding 3-year period. The leading destinations for Japanese students were the United States (30%), other Asian (36%), and European countries (24%). Narrative responses reveal different rationales from those reported by medical schools in Western high-income countries. Only a few Japanese students chose low or middle-income countries as their destinations, as opposed to the trend seen in Western high-income countries. The reported challenges encountered by the exchange programs may provide insights for improvement. Exchanges have been greatly affected by the coronavirus disease 2019 pandemic. The results can serve as prepandemic baseline data and should promote further international collaboration for medical education under current circumstances. [ABSTRACT FROM AUTHOR]
- Published
- 2022
4. Update on the Impact of the University of Hawai'i Family Medicine Residency Program on the Family Physician Workforce in Hawai'i.
- Author
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Witten, Nash A. K., Adlawan, Jacqueline, and Yamada, Seiji
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FAMILY medicine ,RESIDENTS (Medicine) ,PHYSICIANS ,LABOR supply ,FAMILY policy - Abstract
This study updates the previously-reported impact of the University of Hawai'i Family Medicine Residency Program (UHFMRP) on the state of Hawai'i family physician workforce. This study is a retrospective examination of all UHFMRP graduates from the program between 1996 and 2020. Graduate data regarding country or state of medical school, allopathic versus osteopathic training, current clinical practice, zip code of current clinical practice, current board certification, and current fellowship status were recorded between May and July 2020. Overall, 146 UHFMRP graduates completed the program between 1996 and 2020. Currently, 126 UHFMRP graduates have active medical licenses, with 121 graduates (96%, n=126) practicing in the United States, of whom 83 (69%, n=121) are practicing in Hawai'i. Of the 83 UHFMRP graduates practicing in Hawai'i, 67 graduates (81%, n=83) practice on O'ahu. UHFMRP graduates with active medical licenses in Hawai'i represent 23% (83 of 364) of the entire current family physician workforce in Hawai'i. The UHFMRP continues to make an impact on the Hawai'i State family physician workforce, and the retention rate of graduates in Hawai'i has remained relatively stable since 1996. [ABSTRACT FROM AUTHOR]
- Published
- 2022
5. Effect of variation of microstructure on the creep and rupture strengths of a Sn-3.5% Ag lead-free solder alloy
- Author
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Wu, Kepeng, Wade, Noboru, Yamada, Seiji, and Miyahara, Kazuya
- Abstract
The present authors [1] and Ochoa et al. [2, 3] indicated that the creep and rupture strengths of a Sn-3.5% Ag lead-free solder alloy are very much affected by the variation of the microstructure formed under different solidification and cooling rates after casting. In the present research, the cooling effect and microstructural effect on the creep and rupture strengths of the Sn-3.5% Ag alloy is further investigated. The effect of the reflow and flow joining process on the rupture life is also discussed.
- Published
- 2021
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6. TB-Free Ebeye: Results from Integrated TB and Noncommunicable Disease Case Finding in Ebeye, Marshall Islands
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Brostrom, Richard J., Largen, Angela, Nasa, Joaquin N., Jeadrik, Glorine, Yamada, Seiji, Yadav, Subhash, Ko, Eunyoung, Warkentin, Jon V., and Chorba, Terence L.
- Abstract
•Active case finding in Ebeye, Marshall Islands successfully screened 90% of all residents.•X-ray based screening identified 39 new tuberculosis cases (755/100,000)•TB diagnosis was strongly associated with presence of diabetes (aOR 4.68, 2.15–10.20).
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- 2024
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7. The Correlation of Fluorescence of Protoporphyrinogen IX and Status of Isocitrate Dehydrogenase in Gliomas.
- Author
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Ohba, Shigeo, Murayama, Kazuhiro, Kuwahara, Kiyonori, Pareira, Eriel Sandika, Nakae, Shunsuke, Nishiyama, Yuya, Adachi, Kazuhide, Yamada, Seiji, Sasaki, Hikaru, Yamamoto, Naoki, Abe, Masato, Mukherjee, Joydeep, Hasegawa, Mitsuhiro, Pieper, Russell O, and Hirose, Yuichi
- Published
- 2020
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8. Anthony Fauci and Gain-of-Function Wargames.
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YAMADA, SEIJI
- Abstract
JULY 7, 2023 Anthony Fauci assumed the post of the U.S.A.'s voice of science during the early days of the pandemic. Quickly, however, those virologists around Anthony Fauci coalesced around the position that they would discount the hypothesis that SARS-CoV-2 was created in the laboratory and therefore leaked from the laboratory. While Trump tried to place the blame on China, Fauci worked with his colleagues in virology to (1) make sure the natural origins/seafood market hypothesis became dominant, and (2) put an end to the gain-of-function (GoF), lab leak hypothesis of the origins of SARS-CoV-2, the virus that causes COVID-19. [Extracted from the article]
- Published
- 2023
9. The Correlation of Fluorescence of Protoporphyrinogen IX and Status of Isocitrate Dehydrogenase in Gliomas
- Author
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Ohba, Shigeo, Murayama, Kazuhiro, Kuwahara, Kiyonori, Pareira, Eriel Sandika, Nakae, Shunsuke, Nishiyama, Yuya, Adachi, Kazuhide, Yamada, Seiji, Sasaki, Hikaru, Yamamoto, Naoki, Abe, Masato, Mukherjee, Joydeep, Hasegawa, Mitsuhiro, Pieper, Russell O, and Hirose, Yuichi
- Published
- 2020
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10. Treatment outcomes of patients with adenocarcinoma of the uterine cervix after definitive radiotherapy and the prognostic impact of tumor-infiltrating CD8+lymphocytes in pre-treatment biopsy specimens: a multi-institutional retrospective study
- Author
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Miyasaka, Yuhei, Yoshimoto, Yuya, Murata, Kazutoshi, Noda, Shin-ei, Ando, Ken, Ebara, Takeshi, Okonogi, Noriyuki, Kaminuma, Takuya, Yamada, Seiji, Ikota, Hayato, Yokoo, Hideaki, Ohno, Tatsuya, and Nakano, Takashi
- Abstract
The current study aimed to evaluate the outcomes of patients with adenocarcinoma (AC) of the uterine cervix after definitive radiotherapy (RT) and to evaluate prognostic factors, including immunity-related molecules. A total of 71 patients with AC of the uterine cervix from multiple Japanese institutions were retrospectively analysed. Histological subtypes were diagnosed according to the 2014 World Health Organization classification. All patients underwent definitive RT comprising external beam RT and intracavitary brachytherapy with or without concurrent chemotherapy. Immunohistochemical studies were performed to detect the expression of programmed cell death-ligand 1(PD-L1) and CD8. The 5-year locoregional control (LC), overall survival (OS) and progression-free survival (PFS) rates for all patients were 61.8, 49.7 and 36.1%, respectively. The LC, OS and PFS rates were not significantly different among the histological subtypes. Membranous PD-L1 expression was not significantly associated with prognosis. Patients with CD8-positive tumor-infiltrating lymphocytes (CD8+TILs) in the tumor nests had significantly better OS than patients without CD8+TILs in the tumor nests (5-year OS: 53.8 vs 23.8%, P= 0.038). As expected, the International Federation of Gynecology and Obstetrics (FIGO) stage (2008) III–IVA and maximum tumor diameter > 40 mm were significantly associated with worse prognosis. In summary, the presence of CD8+TILs in the tumor nests has the potential to be an independent favorable prognostic factor for patients with AC of the uterine cervix after definitive RT.
- Published
- 2020
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11. Variants and Vaccines.
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YAMADA, SEIJI
- Abstract
Of note, Gamma caused infections in individuals who had been previously infected - demonstrating that an infection with one strain of COVID-19 might not lead to immunity against a different strain. In contrast, according to Israeli data from mid-June to mid-July 2021, the Pfizer vaccine was only 39% effective in preventing COVID-19 infection, but this data has not been published in the peer-reviewed literature. The percentage of the population that needs to be immune [whether from vaccine immunity or from infection with the original virus (I hesitate to say "wild type") or a prior variant] to achieve herd immunity is derived from R0. [Extracted from the article]
- Published
- 2021
12. Healing Lāhainā, Healing Our World.
- Author
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Niheu, Kalamaoka'aina and Yamada, Seiji
- Abstract
As physicians and healers, weand many of our colleagues are doing our best to support thepeople of Lahaina as well as the Maui communitywho are also being affected by this tragedy. Healing Lahaina, Healing Our World When an inferno incinerated the town of Lahaina onAugust 8, 2023, the inhabitants received little warning. [T]he United States Minister assigned to the sovereign andindependent Kingdom of Hawaii conspired with a small group ofnon-Hawaiian residents of the Kingdom of Hawaii, includingcitizens of the United States, to overthrow the indigenous andlawful Government of Hawaii.". [Extracted from the article]
- Published
- 2023
13. Disaster Capitalism in Post-Yolanda/Haiyan Eastern Visayas.
- Author
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Yamada, Seiji, Cabaljao, Marissa, and Imasa, Arcelita
- Subjects
DISASTERS ,CAPITALISM ,SUPER Typhoon Haiyan, 2013 - Abstract
More than 6000 people died in Typhoon Yolanda/Haiyan in November 2013. Four years later, the people of the Eastern Visayas are the most impoverished in the Republic. This is a consequence of the Aquino and Duterte governments' approach to postdisaster reconstruction. The approach can be characterized as disaster capitalism, undergirded by neoliberalism. The withdrawal of the United States from the 2015 Paris Agreement will likely lead to more disasters of such magnitude in the future. Furthermore, without opposition from organized masses, the disaster capitalism regime will likely be the operant approach to future disasters. The people of the Eastern Visayas have organized to oppose the Philippine government's lack of action and to demand just distribution of the governmental and international support. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
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14. Sea-Level Rise and the Marshallese Diaspora.
- Author
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Yamada, Seiji, Burkett, Maxine, and Maskarinec, Gregory G.
- Subjects
SEA level ,CAPITALISM ,GLOBAL warming - Abstract
People who have little responsibility for industrial capitalism must pay the price for global warming. The Marshall Islands of the central Pacific Ocean are among the most vulnerable locations threatened by sea-level rise and may cease to be habitable within this generation. Under its Compact of Free Association (COFA) with the United States, citizens of the Republic of the Marshall Islands travel freely to the United States without needing a visa. As the conditions for survival become more difficult in the Marshall Islands, the COFA provision of free entry into the United States makes migration to the United States the logical option for the Marshallese people. The highest population of Marshallese migrants are now found in northwest Arkansas, attracted by employment in the poultry industry, where, to survive, they find themselves contributing to the forces of global warming that make their island homes uninhabitable. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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15. U.S. Military Out of the Philippines.
- Author
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Yamada, Seiji, Imasa, Arcelita, and Rothschiller, Richard
- Abstract
It is outrageous that the Biden administration pursues military dominance of the Asia-Pacific by re-building its military facilities in the Philippines. In January, the Philippine and US governments announced plans to allow U.S. military access to four additional bases in the Philippines. As a military ally of the U.S. the elder Marcos's brutal regime received support from the U.S. He was deposed in February 1986 through the People Power Revolt, and the U.S. military was evicted from the Philippines in 1991. [Extracted from the article]
- Published
- 2023
16. In Memory of Dr. Emmett Aluli, Shut Down Red Hill.
- Author
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Yamada, Seiji
- Abstract
Since World War II, the Red Hill tanks have been used to store fuel for military ships and aircraft across the Pacific. In November 2021, 20,000 gallons of jet fuel spewed from the U.S. Navy's Red Hill Bulk Fuel Storage Facility into the drinking water well serving 93,000 mostly military personnel and their dependents on O'ahu. [Extracted from the article]
- Published
- 2022
17. A Paradigm Shift in Medicine.
- Author
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Yamada, Seiji
- Abstract
Howard Waitzkin, Alina Pérez, and Matthew Anderson provide us with a how-to manual on how to become a social medicine practitioner in Social Medicine and the Coming Transformation. In The Myth of Normal: Trauma, Illness, and Healing in a Toxic Culture, family physician Gabor Maté presents a new formulation for understanding health and illness. While Maté views himself as working within the biopsychosocial and social medicine paradigms, his contribution is to elucidate the epigenetic, psychological, neurologic, and immunological mechanisms by which oppressive social structures and the toxic culture of "hypermaterialist, consumerist capitalism" (p. 198) become manifest as disease. [Extracted from the article]
- Published
- 2022
18. Query Expansion with the Minimum Relevance Judgments.
- Author
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Lee, Gary Geunbae, Yamada, Akio, Helen Meng, Sung Hyon Myaeng, Okabe, Masayuki, Umemura, Kyoji, and Yamada, Seiji
- Abstract
Query expansion techniques generally select new query terms from a set of top ranked documents. Although a user's manual judgment of those documents would much help to select good expansion terms, it is difficult to get enough feedback from users in practical situations. In this paper we propose a query expansion technique which performs well even if a user notifies just a relevant document and a non-relevant document. In order to tackle this specific condition, we introduce two refinements to a well-known query expansion technique. One is to increase documents possibly being relevant by a transductive learning method because the more relevant documents will produce the better performance. The other is a modified term scoring scheme based on the results of the learning method and a simple function. Experimental results show that our technique outperforms some traditional methods in standard precision and recall criteria. [ABSTRACT FROM AUTHOR]
- Published
- 2005
- Full Text
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19. Relevance Feedback Document Retrieval Using Support Vector Machines.
- Author
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Tsumoto, Shusaku, Yamaguchi, Takahira, Numao, Masayuki, Motoda, Hiroshi, Onoda, Takashi, Murata, Hiroshi, and Yamada, Seiji
- Abstract
We investigate the following data mining problems from the document retrieval: From a large data set of documents, we need to find documents that relate to human interest as few iterations of human testing or checking as possible. In each iteration a comparatively small batch of documents is evaluated for relating to the human interest. We apply active learning techniques based on Support Vector Machine for evaluating successive batches, which is called relevance feedback. Our proposed approach has been very useful for document retrieval with relevance feedback experimentally. In this paper, we adopt several representations of the Vector Space Model and several selecting rules of displayed documents at each iteration, and then show the comparison results of the effectiveness for the document retrieval in these several situations. [ABSTRACT FROM AUTHOR]
- Published
- 2005
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20. Combined “Infiltrating Astrocytoma/Pleomorphic Xanthoastrocytoma” Harboring IDH1R132H and BRAFV600E Mutations
- Author
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Yamada, Seiji, Kipp, Benjamin R., Voss, Jesse S., Giannini, Caterina, and Raghunathan, Aditya
- Abstract
Pleomorphic xanthoastrocytoma (PXA) has rarely been reported in combination with infiltrating glioma, historically interpreted as a “collision tumor.” Isocitrate dehydrogenase 1 (IDH1) and BRAFV600E mutations are usually not concurrent. The former is typical of adult infiltrating gliomas, and the latter is identified in a variety of primary central nervous system neoplasms, including PXA, ganglioglioma, pilocytic astrocytoma, and rarely infiltrating gliomas. We report the case of a 56-year-old man presenting with seizures and headaches. Magnetic resonance imaging revealed a large right temporal lobe mass with low T1 and high T2/FLAIR signal and a discrete contrast-enhancing focus. Histologically, the tumor showed 2 distinct components: an infiltrating astrocytoma harboring 5 mitoses/10 high-power fields and a relatively circumscribed focus, resembling PXA with, at most, 2 mitoses/10 high-power fields. No microvascular proliferation or necrosis was present in either component. The infiltrating astrocytoma component contained numerous axons, whereas the PXA-like component had sparse axons, as demonstrated by the neurofilament immunostain. Both components were positive for the mutant IDH1R132H and showed loss of ATRX expression, whereas BRAFV600E was restricted to the PXA-like component. On sequencing of the 2 components separately after microdissection, both showed identical IDH1R132H and TP53R273C point mutations, whereas the BRAFV600E mutation was limited to the PXA-like component. These findings are consistent with clonal expansion of a morphologically distinct focus, harboring a private BRAFV600E mutation within an IDH1-mutant glioma. Intratumoral heterogeneity and clonal evolution, as seems to have occurred here, suggest reevaluation of “collision tumors” as a concept.
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- 2016
- Full Text
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21. Social Justice in Medical Education: Strengths and Challenges of a Student-Driven Social Justice Curriculum.
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Ambrose, Adrian Jacques H., Andaya, January M., Yamada, Seiji, and Maskarinec, Gregory G.
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SOCIAL justice education ,MEDICAL education ,SOCIAL medicine ,CURRICULUM planning - Abstract
In the current rapidly evolving healthcare environment of the United States, social justice programs in pre-medical and medical education are needed to cultivate socially conscious and health professionals inclined to interdisciplinary collaborations. To address ongoing healthcare inequalities, medical education must help medical students to become physicians skilled not only in the biomedical management of diseases, but also in identifying and addressing social and structural determinants of the patients' daily lives. Using a longitu-dinal Problem-Based Learning (PBL) methodology, the medical students and faculty advisers at the University of Hawai'i John A. Burns School of Medicine (JABSOM) developed the Social Justice Curriculum Program (SJCP) to supplement the biomedical curriculum. The SJCP consists of three components: (1) active self-directed learning and didactics, (2) implementation and action, and (3) self-reflection and personal growth. The purpose of introducing a student-driven SJ curriculum is to expose the students to various components of SJ in health and medicine, and maximize engagement by using their own inputs for content and design. It is our hope that the SJCP will serve as a logistic and research-oriented model for future student-driven SJ programs that respond to global health inequalities by cultivating skills and interest in leadership and community service. [ABSTRACT FROM AUTHOR]
- Published
- 2014
22. Rising Oceans, Climate Change, Food Aid, and Human Rights in the Marshall Islands.
- Author
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AHLGREN, INGRID, YAMADA, SEIJI, and WONG, ALLEN
- Subjects
CHRONIC disease risk factors ,COMMUNICABLE diseases ,HISTORY of war ,RELOCATION ,DIET ,GREENHOUSE effect ,HUMAN rights ,HUMANITARIANISM ,NUTRITIONAL requirements ,OCEAN ,FOOD security ,NUTRITIONAL status ,HISTORY ,DISEASE risk factors - Abstract
Climate change impacts are expected to produce more frequent, longer and unpredictable drought periods with further saltwater intrusion in the Marshall Islands. As a result, a significant return to traditional food cropping is unlikely. This will lead to an increased dependence on food aid, especially in the outer atoll populations. An examination of the nutritional content of food aid suggests it is likely to lead to poor health outcomes. Dependence on food aid has gradually increased over the past 70 years in the Marshall Islands, starting with population relocation because of war and nuclear testing and most recently because of climate change. The authors argue that the health impacts of the supplemental imported diet, combined with migration to population centers, may result in an even greater prevalence of chronic diseases, and exert pressures that lead to more communicable disease, further exacerbating the syndemics in the Marshall Islands. The authors conclude that food aid donors and the Republic of the Marshall Islands (RMI) government have human rights obligations to ensure that the people in the Marshall Islands have access to adequate nutrition. Accordingly, donors and the government should re-examine the content of food aid and ensure it is of sufficient quality to meet the right to health obligations. [ABSTRACT FROM AUTHOR]
- Published
- 2014
23. Marcos-Duterte Hands Off Walden Bello.
- Author
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Yamada, Seiji
- Abstract
Having assumed office on June 30, 2022, the Ferdinand "Bongbong" Marcos, Jr./Sara Duterte administration is not wasting any time in continuing the de facto martial law regime of Rodrigo Duterte. Readers recognize Walden Bello as a regular contributor to CounterPunch. [Extracted from the article]
- Published
- 2022
24. Typhoon Yolanda/Haiyan and Climate Justice
- Author
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Yamada, Seiji and Galat, Absalon
- Abstract
AbstractThe extreme weather events that the world is experiencing are consistent with the effects of anthropogenic climate change. The western North Pacific is the area of the world with the most intense tropical cyclones. Increased sea surface temperatures directly contribute to the wind speed of storms. The 2013 Typhoon Yolanda/Haiyan was the strongest tropical cyclone in recorded history to make landfall—causing more than 6000 deaths in the Philippines, mostly from storm surge. This event represents a climate injustice. On one hand, disaster prevention and preparedness were inadequate for impoverished populations in the Philippines who lived in poorly constructed housing. While the international community assisted with the response, recovery was hampered by inadequate and inequitable investment. On the other hand, climate change has been driven by the carbon emissions of industrialized states. Those who call for climate justice argue for more robust measures to control carbon emissions responsible for climate change and worsening global health security. As global citizens and as health professionals, we examine the implications for all of us as moral actors. (Disaster Med Public Health Preparedness.2014;0:1-4)
- Published
- 2014
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25. Forkhead box P1 overexpression and its clinicopathologic significance in peripheral T-cell lymphoma, not otherwise specified.
- Author
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Yamada, Seiji, Sato, Fumihiko, Xia, Hongjing, Takino, Hisashi, Kominato, Satoru, Ri, Masaki, Ishida, Takashi, Iida, Shinsuke, Inagaki, Hiroshi, and Yamada, Kazuo
- Subjects
FORKHEAD transcription factors ,T-cell lymphoma ,CELLULAR signal transduction ,B cells ,GENETIC regulation ,IMMUNOHISTOCHEMISTRY ,MESSENGER RNA - Abstract
Summary: Forkhead box P1 protein is a transcription factor involved in cell signaling and regulation of gene expression and is essential for B-cell development. Forkhead box P1 overexpression has been associated with a worsened prognosis in some B-cell lymphomas. However, little is known about the clinicopathologic significance of forkhead box P1 in T-cell malignancies. In this study, immunohistochemistry for forkhead box P1 was performed in peripheral T-cell lymphoma, not otherwise specified, cases (n = 41), which were then divided into lower (n = 15) and higher (n = 26) forkhead box P1 expressers. Results of real-time quantitative reverse transcriptase polymerase chain reaction for forkhead box P1 messenger RNA supported the data on immunohistochemical forkhead box P1 expression. Forkhead box P1 overexpression in lymphoma cells was inversely associated with proliferation activity as evaluated by Ki-67 expression. Double immunostain for forkhead box P1 and a T-cell marker in normal lymph nodes showed forkhead box P1 signals in many of nonneoplastic T cells. Prognostic analysis showed that forkhead box P1 overexpression was associated with an improved overall survival of the patients with peripheral T-cell lymphoma, not otherwise specified, and was independent of the International Prognostic Index in multivariate analysis. Forkhead box P1 overexpression may be associated with less activated phenotype of the tumors and with a better prognosis in patients with peripheral T-cell lymphoma, not otherwise specified. The clinicopathologic significance of forkhead box P1 overexpression in peripheral T-cell lymphoma, not otherwise specified, may be different from that in B-cell lymphomas. [ABSTRACT FROM AUTHOR]
- Published
- 2012
- Full Text
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26. Geographical Maldistribution of Native Hawaiian and Other Pacific Islander Physicians in Hawai'i.
- Author
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Ambrose, Adrian Jacques H., Arakawa, Rachel Y., Greidanus, Benjamin D., Macdonald, Pippa R., Shibuya, Kyle T., Tavares, Tanya P. M., and Yamada, Seiji
- Subjects
PHYSICIANS ,PACIFIC Islanders ,GEOGRAPHIC information systems ,ASTHMA ,CANCER-related mortality - Abstract
Background: Native Hawaiians and other Pacific Islanders (NHOPI) have high prevalence of overweight status, obesity, and hypertension, as well as high rates of asthma and cancer mortality. Some barriers to health care delivery for this population are a physician shortage in Hawai'i and a geographical maldistribution of actively practicing physicians. This study examines the distribution of NHOPI physicians compared to the NHOPI population in Hawai'i through Geographical Information System choropleth mapping. Methods: The maps and results were gathered and constructed from Census Tract data from the US Department of Commerce, the Census Bureau, the Physician Workforce Assessment, and the 'Ahahui of na Kauka reports. Results: With the exception of East Honolulu, all areas of Hawai'i show drastic disparities in the ratio of NHOPI physicians to NHOPI populations as compared to the ratio of total physicians to the total population. Discussion: Given the NHOPI physician shortage and their geographical maldistribution, this study underscores the importance of increasing the number of NHOPI medical school applicants, graduates, residents, and physicians in permanent active practices in rural areas and the neighbor islands. Current institutional and academic programs, such as the John A. Burns School of Medicine, Imi Ho'ola, and the Native Hawaiian Center of Excellence, are contributing to resolving some of the health disparities and should consider expanding their efforts. [ABSTRACT FROM AUTHOR]
- Published
- 2012
27. Health Care for Micronesians and Constitutional Rights.
- Author
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Shek, Dina and Yamada, Seiji
- Subjects
MEDICAL care ,ASSOCIATIONS, institutions, etc. ,CIVIL rights ,WORLD War II ,MEDICAID - Abstract
Under the Compacts of Free Association (COFA), people from the Freely Associated States -- the Republic of Palau (ROP), the Republic of the Marshall Islands (RMI), and the Federated States of Micronesia (FSM) -- have been migrating to the United States in increasing numbers. In 1996, Congress passed broad welfare reform (Personal Responsibility and Work Opportunity Reconciliation Act) which limited certain federal benefits previously available to COFA migrants, including Medicaid benefits. Prior to July 2010, the State of Hawai'i had continued to include COFA migrants under its state-funded Medicaid program. In the face of budget constraints, the State removed these people from its Medicaid rolls. A challenge on the legal basis of the denial of equal protection of the laws, ie, the Fourteenth Amendment to the US Constitution, was successful in reinstating health care to the COFA migrants in December 2010. From the health worker's perspective, regardless of various social justice arguments that may have been marshaled in favor of delivering health care to the people, it was an appeal to the judicial system that succeeded. From the attorney's perspective, the legal victories are potentially limited to the four walls of the courtroom without community involvement and related social justice movements. Together, the authors propose that in order to better address the issue of health care access for Micronesian peoples, we must work together, as health and legal advocates, to define a more robust vision of both systems that includes reconciliation and community engagement. [ABSTRACT FROM AUTHOR]
- Published
- 2011
28. Analysis of API2-MALT1 fusion, trisomies, and immunoglobulin VH genes in pulmonary mucosa-associated lymphoid tissue lymphoma.
- Author
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Xia, Hongjing, Nakayama, Takahisa, Sakuma, Hidenori, Yamada, Seiji, Sato, Fumihiko, Takino, Hisashi, Okabe, Mitsukuni, Fujiyoshi, Yukio, Hattori, Hideo, and Inagaki, Hiroshi
- Subjects
IMMUNOGLOBULINS ,LYMPHOID tissue ,LYMPHOMAS ,TRISOMY ,CANCER genetics ,REVERSE transcriptase polymerase chain reaction ,FLUORESCENCE in situ hybridization ,TUMOR growth ,CANCER - Abstract
Summary: Pulmonary mucosa-associated lymphoid tissue lymphoma is unique in that chronic inflammation is rare and that API2-MALT1 fusion, resulting from t(11;18)(q21;q21), occurs frequently. In this study, we examined 20 cases for API2-MALT1 fusion using the multiplex reverse-transcription polymerase chain reaction and looked for trisomy 3, trisomy 18, and abnormalities of MALT1 and IGH genes using fluorescence in situ hybridization. In addition, we analyzed VH genes by subcloning of the monoclonal polymerase chain reaction products. Of 20 cases studied, we detected gene abnormalities in 16: API2-MALT1 fusion in 9, trisomy 3 in 5, trisomy 18 in 4, MALT1 abnormality in 13, and IGH abnormality in 1. MALT1 gene abnormalities were concordant with API2-MALT1 fusion or trisomy 18. One case showed API2-MALT1 fusion and trisomy 3. On detection of API2-MALT1 fusion and trisomies, we were able to divide our cases into 3 groups, API2-MALT1 positive, trisomy positive, and no detectable gene abnormality, suggesting that tumor development had processed along different genetic pathways. All 20 cases were analyzed for VH genes. Most of the VH genes selected by the lymphomas belonged to the VH3 family, but there was no restriction to any particular VH fragment. Of interest, VH genes were unmutated in 7 cases, suggesting that T-cell–independent extrafollicular B-cell maturation may be important in the development of this lymphoma. In addition, both mutated and unmutated tumor cases were found to carry the API2-MALT1 fusion and trisomy 3. This observation suggests that these gene abnormalities may occur in microenvironments found before or outside of follicular germinal centers. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
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29. Stop Using Our Tax Dollars for Human Rights Abuses: Pass the Philippines Human Right Act.
- Author
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YAMADA, SEIJI, IMASA, ARCELITA, and OCHS, MARY
- Published
- 2021
30. CASUALTIES: NARRATIVE AND IMAGES OF THE WAR ON IRAQ.
- Author
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Yamada, Seiji, Fawzi, Mary C. Smith, Maskarinec, Gregory G., and Farmer, Paul E.
- Subjects
DISEASES ,MORTALITY ,INTERNATIONAL sanctions ,COMMUNICABLE diseases ,MEDICAL care - Abstract
The Iraqi people have endured an excess burden of morbidity and mortality during the past 15 years due to war and sanctions, with the March 2003 Anglo-American assault on and subsequent occupation of Iraq representing the most recent chapter. Children have been disproportionately affected; many have died from infectious disease, malnutrition, and lack of access to health care. There have been significant differences in the availability of narrative accounts and images of this suffering, reflective of the need of those who wage wars and impose sanctions to keep the public uninformed. This article suggests that public health and medical practitioners have a responsibility to seek out such accounts and images. The authors explore possible responses to narrative and images of this suffering, and outline the sorts of responses engendered by three perspectives--charity, development, and social justice. The suffering of the people of Iraq should spur a response from the health community to alleviate the situation and prevent unnecessary suffering. [ABSTRACT FROM AUTHOR]
- Published
- 2006
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31. The Sri Lanka Tsunami Experience.
- Author
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Yamada, Seiji, Gunatilake, Ravindu P., Roytman, Timur M., Gunatilake, Sarath, Fernando, Thushara, and Fernando, Lalan
- Abstract
The Indian Ocean tsunami of 2004 killed 31,000 people in Sri Lanka and produced morbidity primarily resulting from near-drownings and traumatic injuries. In the immediate aftermath, the survivors brought bodies to the hospitals, which hampered the hospitals'' operations. The fear of epidemics led to mass burials. Infectious diseases were prevented through the provision of clean water and through vector control. Months after the tsunami, little rebuilding of permanent housing was evident, and many tsunami victims continued to reside in transit camps without means of generating their own income. The lack of an incident command system, limited funding, and political conflicts were identified as barriers to optimal relief efforts. Despite these barriers, Sri Lanka was fortunate in drawing upon a well-developed community health infrastructure as well as local and international resources. The need continues for education and training in clinical skills for mass rescue and emergency treatment, as well as participation in a multidisciplinary response. [Copyright &y& Elsevier]
- Published
- 2006
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32. Community Outreach, Training, and Research: The Hawai'i/Pacific Basin Area Health Education Center of the University of Hawai'i, John A. Burns School of Medicine.
- Author
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Withy, Kelley M., Yamada, Seiji, Dever, Greg, Veehala, Deedri, Moore, Nicole, and Shomaker, T. Samuel
- Subjects
OUTREACH programs ,HEALTH education ,CONTINUING education ,COMMUNITY health services ,DISTANCE education - Abstract
The Hawai'i/Pacific Basin AHEC is a federal grant program that utilizes academic/community partnerships to recruit students to health careers, train students in rural and underserved areas, and assist with workforce development across the region. Ongoing activities and programs include 1) Outreach for recruitment to health careers for students from kindergarten through adulthood; 2) Individual and interdisciplinary health professions student training in rural and underserved areas; 3) Community health education using distance learning; 4) Assessment of and efforts to improve recruitment and retention of providers in rural areas including continuing education; and 5) Health disparities research. The AHEC programs reach more than 4,000 individuals annually, helps to train more than 1,000 individuals a year and assist with placement of up to 20 providers a year in rural and underserved healthcare practices. This article describes the existing AHEC programs that are community based, community driven and inclusive of all who choose to participate. Collaboration is invited and necessary for success and future program development. Future areas for collaboration activities include increased statewide community health worker training, an expanded health careers pipeline, ongoing rural and underserved health needs assessments and an expanded training network for students in healthcare. Additional information is available at www.ahec.hawaii.edu. [ABSTRACT FROM AUTHOR]
- Published
- 2006
33. Efforts Toward Prevention in Hawaii: Resources for Providers to Counsel Patients About Healthy Lifestyles.
- Author
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Withy, Kelley M., Berry, Shaun P., Lee, Marisa, and Yamada, Seiji
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HEALTH education ,TOBACCO use ,DIET ,HYPOKINESIA ,MORTALITY ,MEDICAL consultation ,MISSIONARY medicine ,LIFESTYLES - Abstract
Presents the outcome of the health education campaign in Hawaii. Influence of tobacco use, poor diet and physical inactivity on the mortality rate in the U.S.; Reason behind the development of a structured focus group discussion; Role of the lack of reimbursement for counseling regarding lifestyles in performing consultation during medical encounters; Need for a variety of methods to reach patients and let them adopt healthy lifestyles.
- Published
- 2005
34. RIMPAC Naval Exercises, the Philippines and War on China.
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Limon, Victor Gregor and Yamada, Seiji
- Abstract
A strange group of visitors are arriving in Hawai'i: 38 battleships, four submarines, more than 170 aircraft, nine national land forces, and some 25,000 personnel from more than two dozen countries. In contrast, on May 23, President Joe Biden vowed that the US would engage militarily if China were to invade Taiwan, despite the horrific cost of a war in the region. Less concerned about peace, international security, and human rights, and more motivated to strengthen its military dominance, the US's war posturings against China can be expected to escalate. [Extracted from the article]
- Published
- 2022
35. Diabetes Mellitus Prevalence in Out-Patient Marshallese Adults on Ebeye Island, Republic of the Marshall Islands.
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Yamada, Seiji, Dodd, Anna, Soe, Tin, Chen, Tai-Ho, and Bauman, Kay
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DIABETES ,OUTPATIENT medical care ,BLOOD sugar ,ETHNOLOGY - Abstract
The purpose of this study was to use a low-cost method of estimating prevalence of diabetes mellitus for a small island population receiving medical care from a Single facility A suitable sample of 692(16 4%) from a total of 4, 223 medical records of Ebeye island Marshallese adult outpatients 30 or more years of age was reviewed in July and August 2000 for evidence of diabetes mellitus. Diagnosed diabetes was defined as having a diagnosis of diabetes noted in the chart. In patients without a diagnosis of diabetes, undiagnosed diabetes was defined as one fasting whole blood glucose ≥ 7.0 mmol/l (126 mg/dl) or one random whole blood glucose ≥11.1 mmol/l (200mg/dl). Impaired fasting glucose was defined as one fasting whole blood glucose 6.1-7.0 mmol/l (110-125mg/dl). For this population of adults 30 or more years in age, the crude prevalence of diabetes [diagnosed cases 13% (confidence interval, Cl = 10-15%) and undiagnosed cases 6.9% (Cl = 5.0-88%)] was 20% (Cl = 17-23%). As the population of Ebeye is younger than the world population, adjustment to a standard world population gives an age-adjusted prevalence of diabetes in adults 30 or more years of age of 27%, and an age-adjusted prevalence in adults 20 or more years of age of 20%. In comparison, the crude prevalence of diagnosed and undiagnosed diabetes in the U. S. in adults 20 or more years of age is 8.3%, and the worldwide prevalence in adults 20 or more years of age is 4.0%. Limitations of our methodology include lack of randomization, lack of access to proper laboratory equipment, and passive case-finding, necessitating revision of standard diagnostic criteria. Prevalence rates of diabetes in Marshallese outpatients are thus significantly higher than U.S. or worldwide rates. In addition, there are many cases of undiagnosed diabetes in the RMI. Recommended are a cross-sectional serosurvey of a large age- and gender-stratified population, increased resources to care for people with diabetes, and publ... [ABSTRACT FROM AUTHOR]
- Published
- 2004
36. Bookmark-agent: Sharing of bookmarks for search assists.
- Author
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Mori, Mikihiko and Yamada, Seiji
- Subjects
WEB browsers ,COMMUNICATIONS software ,INTERNET ,COMPUTER software development ,COMPUTER programming ,COMPUTER software - Abstract
The Bookmark-Agent is a system which references bookmark files that register URLs which users are interested in, and then shares information among users. This engine can perform information searches more effectively than existing search engines. When a user is searching for a Web page by browsing, the agent searches for Web pages thought to represent what the user wants from among bookmarks, then presents a list in hyperlink form to the user's browser. In addition, the agent can also search other users' bookmarks by communicating with other users' agents. By using this agent in a small-scale group consisting of users with similar interests, information which has been filtered by users, that is, bookmarks, can be used. As a result, the Bookmark-Agent can display Web pages with a precision level higher than that of existing search engines. This is confirmed by experiments using six users for the purpose of evaluating the performance of the Bookmark-Agent. © 2002 Wiley Periodicals, Inc. Syst Comp Jpn, 33(4): 69–76, 2002; Published online in Wiley InterScience (
www.interscience.wiley.com ). DOI 10.1002/scj.1121 [ABSTRACT FROM AUTHOR]- Published
- 2002
- Full Text
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37. What Paul Farmer Book Should You Read?
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Yamada, Seiji and Maskarinec, Gregory G.
- Abstract
Farmer refused to accept that HIV-AIDs could be treated only in wealthy, developed countries, and he concretely demonstrated that impoverished patients in resource-poor settings could also be treated successfully, an argument that he has made more recently for multi-drug resistant TB, Ebola, and even cancer. With the untimely, unbelievable, and unfair death of Paul Farmer, those dedicated to carrying out his charge to us have no better resource to which to refer than his books. [Extracted from the article]
- Published
- 2022
38. Release Humanitarian Philippine Physician Dr. Naty Castro.
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Yamada, Seiji and Imasa, Arcelita
- Abstract
After finishing her medical training, Dr. Maria Natividad "Naty" Castro left her home in Metro Manila to practice rural medicine. On February 18, 2022, the police broke down the doors of the Castro family home and arrested Dr. Castro. We demand that Dr. Castro be released immediately and be given medical attention by physicians of her choice. [Extracted from the article]
- Published
- 2022
39. Protein Photoconductors and Photodiodes
- Author
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Tokita, Yuichi, Yamada, Seiji, Luo, Wei, Goto, Yoshio, Bouley‐Ford, Nicole, Nakajima, Hiroshi, and Watanabe, Yoshihito
- Abstract
Fotofinish: Zink‐substituiertes Cytochrom b562(Zn‐cyt b562), das an einer Goldelektrode immobilisiert wurde, ist eine Photodiode vom n‐Typ, Zinkcytochrom c (Zn‐cyt c) dagegen ein Photoleiter vom p‐Typ (siehe Bild). DFT‐Rechnungen zeigen, dass die Bandlücken des Cytochroms deutlich kleiner sind als die kleiner Polypeptide. Die Halbleitereigenschaften dieser Proteine hängen von der Ladungsverteilung auf ihrer Moleküloberfläche ab.
- Published
- 2011
- Full Text
- View/download PDF
40. Protein Photoconductors and Photodiodes
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Tokita, Yuichi, Yamada, Seiji, Luo, Wei, Goto, Yoshio, Bouley‐Ford, Nicole, Nakajima, Hiroshi, and Watanabe, Yoshihito
- Abstract
Photo finish: Zinc‐substituted cytochrome b562(Zn‐cyt b562) immobilized on a gold electrode is an n‐type photodiode, whereas zinc‐cytochrome c (Zn‐cyt c) is a p‐type photoconductor (see picture). DFT calculations indicate that the cytochrome band gaps are much lower than those estimated for smaller polypeptides. The semiconductor properties of these proteins depend on the charge distribution on their molecular surfaces.
- Published
- 2011
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41. The U.S. Military Poisons the People of Hawaiʻi.
- Author
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Liriano, Yoko and Yamada, Seiji
- Abstract
The article highlights the negative consequences of the U.S. military's actions on water infrastructure during warfare. It cites examples of dams being bombed in Korea and Iraq, resulting in the denial of clean water to civilians, and criticizes the U.S. Navy in Hawaii for contaminating the Southern Oʻahu Basal Aquifer with jet fuel or gasoline, causing health problems for residents and the closure of water sources.
- Published
- 2021
42. Evidence-based public health: a critical perspective
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Yamada, Seiji, Slingsby, Brian, Inada, Megan, and Derauf, David
- Abstract
Abstract: Background: Evidence-Based Medicine. Physicians who properly practise EBM use both individual clinical expertise and the best available external evidence—neither one to the exclusion of the other. This remains the modality of EBM however and, unfortunately, is rarely practised. Evidence-Based Public Health. Similar to EBM, EBPH too is often misunderstood to mean a direct application of the evidence. Such a dogmatic interpretation of this evidence can be seen as a manifestation of representationalism, the philosophic stance that some ways of looking at the world give a more privileged and unmediated view of reality than others. Methods and results: This commentary provides a critical perspective on the current use and misuse of EBPH. As EBM has been in usage longer than EBPH, we start with comments on EBM. Conclusion: A reconsideration of EBPH would admit that values cannot be expunged from our work; rather, they need to play a foundational role. We must draw upon other forms of knowing, such as the arts, in order to practice medicine and public health with attention to transcendent concerns such as morality and social justice.
- Published
- 2008
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- View/download PDF
43. Using Problem‐based Learning for Pandemic Preparedness
- Author
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Marshall, Carrie S., Yamada, Seiji, and Inada, Megan K.
- Abstract
To test the hypothesis that PBL is an effective method for preparing multidisciplinary learner groups at community health centers (CHCs) for pandemics, quantitative and qualitative methods were utilized to evaluate the conduct of a PBL case of a hypothetical outbreak of severe acute respiratory syndrome (SARS) at two CHCs in Hawaii, with multidisciplinary health professional and student participants. It was found that: (1) there was an overall increase in knowledge of bioevent preparedness; (2) participants gave high ratings for the effectiveness of the PBL process; (3) participants found value in the multidisciplinary group process; and (4) participants strongly agreed that they preferred the PBL process to the traditional lecture format for learning about bioevent preparedness. The PBL approach is useful in educating community‐based health professionals from different disciplines about issues related to pandemic preparedness.
- Published
- 2008
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44. Using Problem-based Learning for Pandemic Preparedness
- Author
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Marshall, Carrie S., Yamada, Seiji, and Inada, Megan K.
- Published
- 2008
- Full Text
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45. Measurement of dough effective thermal conductivity using an integrated thermocouple during the bread baking process
- Author
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Komatsu, Masakazu, Yamada, Seiji, and Takano, Takayoshi
- Abstract
The present study produced an integrated thermocouple in order to gain an understanding of the heat transfer mechanism during baking. The thin film thermocouple was made by depositing copper‐nickel on a polyimide sheet base, and five hot junctions were arranged at regular intervals. Thermal electromotive force was proportional to the temperature difference between the reference and hot junctions. The study also used the integrated thermocouple to investigate heat transfer properties during baking that are equivalent to effective thermal conductivity, which include latent heat transport, water vapor diffusion, and heat conduction. The effective thermal conductivity crumbs increased according to the latent heat transportation effect caused by water vapor diffusion, and the thermal conductivity of crust was in agreement with its effective thermal conductivity value measured by the steady state parallel plate method. © 2007 Wiley Periodicals, Inc. Heat Trans Asian Res, 36(6): 373–385, 2007; Published online in Wiley InterScience (). DOI 10.1002/htj.20165
- Published
- 2007
- Full Text
- View/download PDF
46. Association between Cigarette Consumption and Proteinuria in Healthy Japanese Men and Women from an Occupational Population
- Author
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Yamada, Yuichi, Noborisaka, Yuka, Ishizaki, Masao, Honda, Ryumon, Tsuritani, Ikiko, and Yamada, Seiji
- Abstract
Association between Cigarette Consumption and Proteinuria in Healthy Japanese Men and Women from an Occupational Population: Yuichi Yamada, et al.Department of Social and Environmental Medicine (Hygiene), Kanazawa Medical University—The association between cigarette consumption and prevalence of mild proteinuria (30–99 mg/dl of albumin) was analyzed in 11,569 male and 4,715 female workers aged 18–67 yr recruited from an occupational population. Proteinuria was found in 274 (2.4%) of the total male workers and in 50 (1.1%) of the total females. Stepwise logistic regression analyses showed that sex, suspected diabetes mellitus, blood pressure (BP) and Brinkman Index (BI) levels (0, 1–199, 200–499, 500–799, 800–) were significantly related to proteinuria, and that the odds ratio of each BI level for proteinuria was 1.11 (C.I.: 1.01–1.67). In the subjects aged 50 yr or older, after excluding those suspected of having hypertension and/ or diabetes mellitus, the odds ratio reached 1.37 (C.I.: 1.15–1.63), with the gender difference then no longer significant. The odds ratio for proteinuria was calculated as 5.44 (C.I.: 2.27–13.0) in male and female smokers having a BI of 500 or above and normal-high BP (130–139/85–89 mmHg) in comparison with nonsmokers having normal BP (<130/85 mmHg). These results suggest that heavy cigarette consumption represented by a BI of 500 or above is a risk factor of proteinuria even in healthy Japanese workers, particularly in those aged 50 yr or older and having normal-high BP.
- Published
- 2004
- Full Text
- View/download PDF
47. Association between Cigarette Consumption and Proteinuria in Healthy Japanese Men and Women from an Occupational Population
- Author
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Yamada, Yuichi, Noborisaka, Yuka, Ishizaki, Masao, Honda, Ryumon, Tsuritani, Ikiko, and Yamada, Seiji
- Abstract
Association between Cigarette Consumption and Proteinuria in Healthy Japanese Men and Women from an Occupational Population: Yuichi Yamada, et al.Department of Social and Environmental Medicine (Hygiene), Kanazawa Medical University—The association between cigarette consumption and prevalence of mild proteinuria (30–99 mg/dl of albumin) was analyzed in 11,569 male and 4,715 female workers aged 18–67 yr recruited from an occupational population. Proteinuria was found in 274 (2.4%) of the total male workers and in 50 (1.1%) of the total females. Stepwise logistic regression analyses showed that sex, suspected diabetes mellitus, blood pressure (BP) and Brinkman Index (BI) levels (0, 1–199, 200–499, 500–799, 800–) were significantly related to proteinuria, and that the odds ratio of each BI level for proteinuria was 1.11 (C.I.: 1.01–1.67). In the subjects aged 50 yr or older, after excluding those suspected of having hypertension and/ or diabetes mellitus, the odds ratio reached 1.37 (C.I.: 1.15–1.63), with the gender difference then no longer significant. The odds ratio for proteinuria was calculated as 5.44 (C.I.: 2.27–13.0) in male and female smokers having a BI of 500 or above and normal‐high BP (130–139/85–89 mmHg) in comparison with nonsmokers having normal BP (<130/85 mmHg). These results suggest that heavy cigarette consumption represented by a BI of 500 or above is a risk factor of proteinuria even in healthy Japanese workers, particularly in those aged 50 yr or older and having normal‐high BP.
- Published
- 2004
- Full Text
- View/download PDF
48. Alcohol Consumption, Serum gamma‐Glutamyltransferase Levels, and Coronary Risk Factors in a Middle‐Aged Occupational Population
- Author
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Yamada, Yuichi, Noborisaka, Yuka, Suzuki, Hisa, Ishizaki, Masao, and Yamada, Seiji
- Abstract
Alcohol Consumption, Serum gamma‐Glutamyltransferase Levels, and Coronary Risk Factors in a Middle‐Aged Occupational Population: Yuichi Yamada, et al.Department of Hygiene, Kanazawa Medical University—The relationships between alcohol consumption, serum gamma‐glutamyltransferase (GGT) levels, and the prevalence of major coronary risk factors were analyzed crosssectionally in 2,399 male and 1,402 female middle‐aged workers, to clarify the effects of moderate alcohol consumption on the development of the metabolic syndrome. Male moderate drinkers, consuming less than 60 ml of alcohol per day, had a lower prevalence of upper body obesity and low serum HDL‐cholesterolemia (LHDLC) in comparison with nondrinkers, but not of hypertension, impaired glucose tolerance or hypertriglyceridemia (HTG). In women, alcohol consumption did not show any significant associations with the coronary risk factors. Men with an elevated serum GGT (EGGT) of 40 U/l or above had a significantly higher odds ratio for all the coronary risk factors as compared with those with normal GGT, even after adjusting for alcohol consumption, together with age, body mass index, cigarette consumption and physical activity. Women with an EGGT of 25 U/l or above had similar findings, although significance was found only in HTG. Nearly 80% and 55% of the appearance of EGGT in men and women were attributable to alcohol consumption, and 20% and 10% of the male and female moderate drinkers had EGGT. These results suggest that even moderate alcohol consumption will increase coronary risk factors characteristic of the metabolic syndrome in drinkers who have an increase in serum GGT. Further studies are required to confirm the causal association between alcohol consumption, increase in serum GGT and development of the metabolic syndrome.
- Published
- 2003
- Full Text
- View/download PDF
49. Alcohol Consumption, Serum gamma-Glutamyltransferase Levels, and Coronary Risk Factors in a Middle-Aged Occupational Population
- Author
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Yamada, Yuichi, Noborisaka, Yuka, Suzuki, Hisa, Ishizaki, Masao, and Yamada, Seiji
- Abstract
Alcohol Consumption, Serum gamma-Glutamyltransferase Levels, and Coronary Risk Factors in a Middle-Aged Occupational Population: Yuichi Yamada, et al.Department of Hygiene, Kanazawa Medical University—The relationships between alcohol consumption, serum gamma-glutamyltransferase (GGT) levels, and the prevalence of major coronary risk factors were analyzed crosssectionally in 2,399 male and 1,402 female middle-aged workers, to clarify the effects of moderate alcohol consumption on the development of the metabolic syndrome. Male moderate drinkers, consuming less than 60 mlof alcohol per day, had a lower prevalence of upper body obesity and low serum HDL-cholesterolemia (LHDLC) in comparison with nondrinkers, but not of hypertension, impaired glucose tolerance or hypertriglyceridemia (HTG). In women, alcohol consumption did not show any significant associations with the coronary risk factors. Men with an elevated serum GGT (EGGT) of 40 U/lor above had a significantly higher odds ratio for all the coronary risk factors as compared with those with normal GGT, even after adjusting for alcohol consumption, together with age, body mass index, cigarette consumption and physical activity. Women with an EGGT of 25 U/lor above had similar findings, although significance was found only in HTG. Nearly 80% and 55% of the appearance of EGGT in men and women were attributable to alcohol consumption, and 20% and 10% of the male and female moderate drinkers had EGGT. These results suggest that even moderate alcohol consumption will increase coronary risk factors characteristic of the metabolic syndrome in drinkers who have an increase in serum GGT. Further studies are required to confirm the causal association between alcohol consumption, increase in serum GGT and development of the metabolic syndrome.
- Published
- 2003
- Full Text
- View/download PDF
50. In Situ Processing of Nano Crystalline Oxide Particles/Polymer Hybrid
- Author
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Hirano, Shin-ichi, Yogo, Toshinobu, Sakamoto, Wataru, Yamada, Seiji, Nakamura, Tomoyuki, Yamammto, Tomoe, Ukai, Hiroyuki, Banno, Kouichi, Nakafuku, Tomoko, and Ando, Yukari
- Abstract
Nano sized crystalline particles/polymer hybrids were synthesized form designed metal-organic precursors. The newly developed method is composed of the synthesis of organic matrix by polymerization and the in situ nucleation and growth of crystalline oxide particles in the organic matrix below 100°C. The design of metal-organic precursor modified with polymerizable ligand and the selection of reaction conditions does influence the size and crystallinity of ceramic particles in organic matrix. The nano-sized magnetic particle/polymer hybrid exhibits the interesting feature of superparamagnetism and quantum size effect. The crystalline particles of BaTiO3/, PbTiO3/, and KNbO3/polymer hybrids behave to be dielectric and show the typical electro-rheological behavior.
- Published
- 2003
- Full Text
- View/download PDF
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