نتایج جستجو برای: highlands

تعداد نتایج: 4570  

Journal: :Proceedings. Biological sciences 2015
Amir S Siraj Menno J Bouma Mauricio Santos-Vega Asnakew K Yeshiwondim Dale S Rothman Damtew Yadeta Paul C Sutton Mercedes Pascual

A better understanding of malaria persistence in highly seasonal environments such as highlands and desert fringes requires identifying the factors behind the spatial reservoir of the pathogen in the low season. In these 'unstable' malaria regions, such reservoirs play a critical role by allowing persistence during the low transmission season and therefore, between seasonal outbreaks. In the hi...

2008
P. B. BERENDZEN T. GAMBLE A. M. SIMONS

The bigeye chub, Hybopsis amblops, is a member of the Central Highlands ichthyofauna of eastern North America. Phylogenetic analyses of the H. amblops species group based on a 1059 bp fragment of the mitochondrial DNA cytochrome b gene did not recover a monophyletic group. The inclusion of Hybopsis hypsinotus in the species complex is questionable. Within H. amblops, five strongly supported cla...

Journal: :Neotropical entomology 2007
Elaine D G Soares Claudio J B De Carvalho

The genus Brachygasterina Macquart (Muscidae), comprising seven species, is endemic in South America. Three new species are herein described from the highlands of Colombia, Ecuador and Venezuela. A key to the species of this genus is provided.

Journal: :Zootaxa 2014
Rudolf H Scheffrahn

Incisitermes nishimurai is described from soldiers and winged imagos collected in the highlands of Honduras. It is distinguished from all other Incisitermes species by the dark rugosity of the soldier frons and by the rather large, uniformly very dark, imago.

Journal: :International Journal of Health Geographics 2007
Fanjasoa Rakotomanana Rindra V Randremanana Léon P Rabarijaona Jean Bernard Duchemin Jocelyn Ratovonjato Frédéric Ariey Jean Paul Rudant Isabelle Jeanne

BACKGROUND The highlands of Madagascar present an unstable transmission pattern of malaria. The population has no immunity, and the central highlands have been the sites of epidemics with particularly high fatality. The most recent epidemic occurred in the 1980s, and caused about 30,000 deaths. The fight against malaria epidemics in the highlands has been based on indoor insecticide spraying to...

2017
Yunzhao Wu Lin Li Xiaoxing Luo Yu Lu Yuan Chen Carle M. Pieters Alexander T. Basilevsky

The objective of this study is to explore the regional geology of the northwest Imbrium region in which the Chang’E-3 (CE-3) landing site is located. CE-3 successfully landed on December 14, 2013 on the unsampled Eratosthenian basalts whose study is important for understanding the evolution of the Moon. New geologic and structural maps of the research area were produced through the integrated a...

Journal: : 2023

The epics told by two ethnic groups, the Xo Dang and Bahnar, belong to Central Highlands epic region have similarities in content form. This article introduces some basic general features of Bahnar terms theme, plotline, characterization, analyzes cause meaning similarities. We use comparative, interdisciplinary research methods clarify art thereby showing unity diversity Highlands.

Journal: :Tropical life sciences research 2012
Nurhazrati Manshor Hafizi Rosli Nor Azliza Ismail Baharuddin Salleh Latiffah Zakaria

Fusarium is a cosmopolitan and highly diversified genus of saprophytic, phytopathogenic and toxigenic fungi. However, the existence and diversity of a few species of Fusarium are restricted to a certain area or climatic condition. The present study was conducted to determine the occurrence and diversity of Fusarium species in tropical highland areas in Malaysia and to compare with those in temp...

2012
Benjamin F. Zaitchik Belay Simane Shahid Habib Martha C. Anderson Mutlu Ozdogan Jeremy D. Foltz

The Blue Nile (Abay) Highlands of Ethiopia are characterized by significant interannual climate variability, complex topography and associated local climate contrasts, erosive rains and erodible soils, and intense land pressure due to an increasing population and an economy that is almost entirely dependent on smallholder, low-input agriculture. As a result, these highland zones are highly vuln...

2017
Marie-Marie Olive Vladimir Grosbois Annelise Tran Lalaina Arivony Nomenjanahary Mihaja Rakotoarinoro Soa-Fy Andriamandimby Christophe Rogier Jean-Michel Heraud Veronique Chevalier

The force of infection (FOI) is one of the key parameters describing the dynamics of transmission of vector-borne diseases. Following the occurrence of two major outbreaks of Rift Valley fever (RVF) in Madagascar in 1990-91 and 2008-09, recent studies suggest that the pattern of RVF virus (RVFV) transmission differed among the four main eco-regions (East, Highlands, North-West and South-West). ...

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