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Zoological Research 2011年第2期32卷 115-127页

作者： Anders Pape Mller helga erritze Johannes erritze Department of ecology Systematics and Evolution CNRS UMR 8079 University of Paris-South Batiment 362 F-91405 Orsay Cedex France Taps Old Rectory DK-6070 Christiansfeld Denmark

Birds and other animals are frequently killed by cars,causing the death of many million individuals per *** some species are killed more often than others has never been *** this work hypothesized that risk taking behavior may affect the probability of certain kinds of individuals being killed disproportionately ***,behavior of individuals on roads,abundance,habitat preferences,breeding sociality,and health status may all potentially affect the risk of being killed on *** used information on the abundance of road kills and the abundance in the surrounding environment of 50 species of birds obtained during regular censuses in 2001 2006 in a rural site in Denmark to test these *** frequency of road kills increased linearly with abundance,while the proportion of individuals sitting on the road or flying low across the road only explained little additional variation in frequency of road *** having accounted for abundance,we found that species with a short flight distance and hence taking greater risks when approached by a potential cause of danger were killed disproportionately *** addition,solitary species,species with a high prevalence of Plasmodium infection,and species with a large bursa of Fabricius for their body size had a high susceptibility to being killed by *** findings suggest that a range of different factors indicative of risk-taking behavior,visual acuity and health status cause certain bird species to be susceptible to casualties due to cars.

关键词： Birds Blood parasites Flight behavior Flight distance Habitat selection Sociality

Interest of D-dimer level,severity of COVID-19 and cost of management in Gabon

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World Journal of Critical Care Medicine 2025年第1期14卷 91-99页

作者： Berthe A Iroungou Arnaud Nze O helga M Kandet Y Neil-Michel Longo-Pendy Nina D Mezogho-Obame Annicet-Clotaire Dikoumba Guignali L Mangouka UnitéMixte de Recherche Centre International de Recherches Médicales de Franceville et le Service de SantéMilitaireLibreville 20404EstuaireGabon AP-HP Health economics Research UnitHtel Dieu HospitalParis 75004Ilede-FranceFrance Laboratory Hôpital D'Instruction des Armées D'AkandaLibreville 20404EstuaireGabo Unitéde Recherche enÉcologie de la Santé Centre Interdisciplinaire de Recherches Médicales de FrancevilleFranceville 769Gabon Laboratory Hôpital D'Instruction des Armées Omar Bongo OndimbaLibreville 20404EstuaireGabon Department of Medecine Polyvalente Hôpital D'Instruction des Armées Omar Bongo OndimbaLibreville 20404EstuaireGabon

BACKGROUND Coronavirus disease 2019(COVID-19)is strongly associated with an increased risk of thrombotic events,including severe outcomes such as pulmonary *** D-dimer levels are a critical biomarker for assessing this *** Gabon,early implementation of anticoagulation therapy and D-dimer testing has been crucial in managing *** study hypothesizes that elevated Ddimer levels are linked to increased COVID-19 *** To determine the impact of D-dimer levels on COVID-19 severity and their role in guiding clinical *** This retrospective study analyzed COVID-19 patients admitted to two hospitals in Gabon between March 2020 and December *** study included patients with confirmed COVID-19 diagnoses and available D-dimer measurements at *** on demographics,clinical outcomes,D-dimer levels,and healthcare costs were ***-19 severity was classified as non-severe(outpatients)or severe(inpatients).A multivariable logistic regression model was used to assess the relationship between D-dimer levels and disease severity,with adjusted odds ratios(OR)and 95%*** A total of 3004 patients were included,with a mean age of 50.17 years,and the majority were female(53.43%).elevated D-dimer levels were found in 65.81%of patients,and 57.21%of these experienced severe *** analysis showed that patients with elevated D-dimer levels had 3.33 times higher odds of severe COVID-19(OR=3.33,95%CI:2.84-3.92,Pemained significant in the multivariable analysis,adjusted for age,sex,and year of *** financial analysis revealed a substantial burden,particularly for uninsured *** D-dimer predicts COVID-19 severity and guides treatment,but the high cost of anticoagulant therapy highlights the need for policies ensuring affordable access in resource-limited settings like Gabon.

关键词： D-dimers COVID-19 Management Disease severity Healthcare costs Gabon

Pancreatic cancer:Future challenges and new perspectives for an early diagnosis

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World Journal of Clinical Oncology 2025年第2期16卷 1-8页

作者： Silvia Cocca Giuseppina Pontillo Marinella Lupo Raffaele Lieto Margherita Marocchi Maria Marsico emanuela Dell'Aquila Santi Mangiafico Giuseppe Grande Rita Conigliaro helga Bertani Gastroenterology and endoscopy Unit Azienda Ospedaliero Universitaria Policlinico di ModenaModena 41121Italy Gastroenterology and endoscopy Unit Presidio Ospedaliero San Giuseppe Moscati(AversaCE)–ASL CasertaCaserta 81100Italy Department of Clinical Medicine and Surgery University of Naples Federico IINaples 80131CampaniaItaly Department of Medical Oncology 1 IRCCS Regina Elena National Cancer InstituteRome 0144Italy Gastroenterology and endoscopy Unit Azienda Ospedaliero Universitaria Policlinico“G Rodolico–San Marco”Catania 95123SiciliaItaly

This editorial is a commentary on the case report by Furuya et al focusing on the challenging diagnosis of early pancreatic adenocarcinoma and new tools for an earlier ***,pancreatic cancer still has a poor prognosis,mainly due to late diagnosis in an advanced *** main precancerous routes have been identified as pathways to pancreatic adenocarcinoma:The first encompasses a large group of mucinous cystic lesions:intraductal papillary mucinous neoplasm and mucinous cystic neoplasm,and the second is pancreatic intraepithelial *** the last decade the focus of research has been to identify high-risk patients,using advanced imaging techniques(magnetic resonance cholangiopancreatography or endoscopic ultrasonography)which could be helpful in finding“indirect signs”of early stage pancreatic ***,the survival rate still remains poor,and alternative screening methods are under *** retrograde cholangiopancreatography followed by serial pancreatic juice aspiration cytology could be a promising tool for identifying precursor lesions such as intraductal papillary mucinous neoplasm,but confirming data are still needed to validate its *** a combination of cross-sectional imaging,endoscopic techniques(old and new ones)and genetic and biological biomarkers also in pancreatic juice)could be the best solution to reach an early *** could help to predict and follow the progression of early pancreatic ***,further studies are needed to validate their diagnostic reliability and to establish diagnostic algorithms to improve prognosis and survival in patients with pancreatic cancer.

关键词： Pancreatic cancer endoscopic ultrasonography endoscopic retrograde cholangiopancreatography Magnetic resonance cholangiopancreatography Serial pancreatic-juice aspiration cytologic examination

A Chinese Contribution to Universal History, Viewed from the Future

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Social Sciences in China 2022年第1期43卷 149-160页

作者： helga Zepp-LaRouche Schiller Institute

The world seems to be divided at this point into two *** the world is to become a community with a shared future for mankind,then the growing conflict between these two camps must be *** is presently the only country that has a clear,exciting vision for the *** its incredible record of success,especially during the last forty years,there is every reason to assume that this goal has overwhelming chances of being *** main problem,however,is that the proponents of the liberal system regard the Chinese model as a rival and even adversary to their own system,and they are determined to contain the further rise of *** of the essential keys to solving the strategic dilemma is to enter into a cultural dialogue around those high points in the cultural tradition of the different cultures which did bring mankind a step further.

关键词： universal history community with a shared future for mankind cultural exchange

Antidepressant fluoxetine and its potential against colon tumors

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World Journal of Gastrointestinal Oncology 2014年第1期6卷 11-21页

作者： helga Stopper Sergio Britto Garcia Ana Maria Waaga-Gasser Vinicius Kannen Department of Toxicology University of Wuerzburg Department of Pathology Medical School of Ribeiro PretoUniversity of So PauloRibeiro Preto Department of Surgery I Molecular Oncology and ImmunologyUniversity of Wuerzburg

Colon cancer is one of the most common tumors worldwide,with increasing incidence in developing *** treated with fluoxetine(FLX) have a reduced incidence of colon cancer,although there still remains great controversy about the nature of its *** we explore the latest achievements related to FLX treatment and colon ***,we discuss new ideas about the mechanisms of the effects of FLX treatment in colon *** leads to the hypothesis of FLX arresting colon tumor cells at the at G1 cell-cycle phase through a control of the tumor-related energy generation *** believe that the potential of FLX to act against tumor metabolism warrants further investigation.

关键词： Fluoxetine Colon cancer Cancer therapy Tumor metabolism

Vegetation Geo-climatic Zonation in the Rocky Mountains, Northern Utah, USA

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Journal of Mountain Science 2014年第3期11卷 656-673页

作者： Antonin KUSBACH helga VAN MIeGROeT Janis L.BOeTTINGeR James N.LONG Department of Wildland Resources and ecology Center Utah State University Utah State University Department of Forest Botany Dendrology and Geobiocoenology Mendel University in Brno

We developed a vegetation geo-climatic zonation incorporating the zonal concept, gradient and discriminant analysis in Wasatch Range, northern Utah, USA. Mountainous forest ecosystems were sampled and described by vegetation, physiographic features and soil properties. The Snowpack Telemetry and National Weather Service Cooperative Observer Program weather station networks were used to approximate the climate of sample plots. We analysed vegetation and environmental data using clustering, ordination, classification, and ANOVA techniques to reveal environmental gradients affecting a broad vegetation pattern and discriminate these gradients. The specific objective was to assess and classify the response of the complex vegetation to those environmental factors operating at a coarse-scale climatic level. Ordination revealed the dominant role of regional, altitude-based climate in the area. Based on vegetation physiognomy, represented by five tree species, climatic data and taxonomic classification of zonal soils, we identified two vegetation geo-climatic zones:(1) a montane zone, with Rocky Mountain juniper and Douglas-fir; and(2) a subalpine zone, with engelmann spruce and subalpine fir as climatic climax species. Aspen was excluded from the zonation due to its great ecological amplitude. We found significant differences between the zones in regional climate and landformgeomorphology/soils. Regional climate was represented by elevation, precipitation, and air and soil temperatures; and geomorphology by soil types. This coarse-scale vegetation geo-climatic zonation provides a framework for a comprehensive ecosystem survey, which is missing in the central Rocky Mountains of the United States. The vegetation-geoclimatic zonation represents a conceptual improvement on earlier classifications. This framework explicitly accounts for the influence of the physical environment on the distribution of vegetation within a complex landscape typical of the central Rocky Mountains an

关键词： ecological classification ecosystemsurvey Land classification Zonal concept Vegetation zone Vegetation geo-dimatic zone Climate change

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Taube Ohren

德语学习 2006年第4期 4-5页

作者： helga Schubert

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Taube Ohren

德语人文研究 2003年第4期 4-5页

作者： helga Schubert

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多文化团队的效率

科研管理 2004年第z1期25卷 140-144页

作者： helga Marburger Technische Universitaet Berlin

跨文化团队在现今的企业活动中起到很重要的作用。但是由于组织成员的文化背景不同所导致的摩擦和冲突会对创新团队的效力有抑制作用。问题的原因主要是在于对任何团队的构成及绩效首先都要进行一般假设,而这些假设大都是以文化为背景... 详细信息

跨文化团队在现今的企业活动中起到很重要的作用。但是由于组织成员的文化背景不同所导致的摩擦和冲突会对创新团队的效力有抑制作用。问题的原因主要是在于对任何团队的构成及绩效首先都要进行一般假设,而这些假设大都是以文化为背景提出来的。所以对于成功进行跨文化团队的协作重要的一点是组织成员应具有一定的跨文化协调能力,这种能力不是通过企业短期的培训就能实现的,而必须通过更加集中的塑造才能实现。本文以每周四小时的一年大学课程为例来说明跨文化协调能力。

关键词：跨文化团队跨文化协调能力

SILK ROAD TO PROSPeRITY

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Beijing Review 2014年第13期57卷 18-19页

作者： helga Zepp-LaRouch

China’s proposal to build a New Silk Road economic Belt is poised to spearhead positive change in Central Asia and *** a recent interview with a Beijing Review reporter,helga Zepp-LaRouche,founder and President of the Schiller Institute,an economic and political think tank headquartered in the United States and Germany,shared her thoughts on the ambitious multinational *** follow:

关键词：丝绸之路跨国公司经济带创始人海尔总裁