نتایج جستجو برای: apis

تعداد نتایج: 10144  

Journal: :Apidologie 2021

The genus Apis, the honey bee, is represented by nine species and contains three subgenera: Megapis, Micrapis, Apis. Apis within a subgenus can be difficult to distinguish from one another, emphasizing need for versatile diagnostic tool that used identify efficiently accurately. We photographed 8756 wings members of all species. were imaged samples housed at Institute Bee Research in Oberursel,...

2016
Rahşan IVGIN TUNCA Devrim OSKAY Ayhan GOSTERIT Olgay Kaan TEKIN

BACKGROUND The aim of this study was to determine the prevalence of the Nosema ceranae and Nosema apis among apiaries using both spore counts and multiplex PCR and the replacement of N. apis by N. ceranae in some regions of Turkey. METHODS A hundred honey bee samples were collected from 99 apiaries in 11 different locations in 2011-2012 in Turkey. Nosema infection degree from collected sample...

2013
Nicholas E. BARRAND Richard C.A. HINDMARSH Robert J. ARTHERN C. Rosie WILLIAMS Jérémie MOUGINOT Bernd SCHEUCHL Eric RIGNOT Stefan R.M. LIGTENBERG Michiel R. VAN DEN BROEKE Tamsin L. EDWARDS Alison J. COOK Sebastian B. SIMONSEN

The contribution to sea level to 2200 from the grounded, mainland Antarctic Peninsula ice sheet (APIS) was calculated using an ice-sheet model initialized with a new technique computing ice fluxes based on observed surface velocities, altimetry and surface mass balance, and computing volume response using a linearized method. Volume change estimates of the APIS resulting from surface massbalanc...

2009
Thiago T. Bartolomei Krzysztof Czarnecki Ralf Lämmel Tijs van der Storm

API migration refers to adapting an application such that its dependence on a given API (the source API) is eliminated in favor of depending on an alternative API (the target API), where both APIs serve the same domain. One may attempt to automate API migration by code transformation or wrapping of some sort. API migration is relatively well understood for the special case where source and targ...

2010
Hyun Cho Jeffrey G. Gray

Abstraction layers have been widely used to increase the portability of a software system by hiding the implementation details of underlying resources (e.g., OS, hardware, and reusable libraries). Abstraction layers have also been adopted in Software Product Lines (SPLs), which assist in the creation of a family of products by reusing common core assets and managing variants in a family domain....

Journal: :Saudi journal of biological sciences 2017
Mohammad Javed Ansari Ahmad Al-Ghamdi Salma Usmani Khalid Ali Khan Abdulaziz S Alqarni Manpreet Kaur Noori Al-Waili

Ascosphaera apis is one of the major fungal pathogens of honey bee broods and the causative agent of Chalkbrood disease. The factors responsible for the pathogenesis of Chalkbrood disease are still not fully understood, and the increasing resistance of A. apis to commonly used antifungal agents necessitates a search for new agents to control this disease. The in vitro antifungal activities of 2...

2015
Francis Palma Javier Gonzalez-Huerta Naouel Moha Yann-Gaël Guéhéneuc Guy Tremblay

Identifier lexicon has a direct impact on software understandability and reusability and, thus, on the quality of the final software product. Understandability and reusability are two important characteristics of software quality. REST (REpresentational State Transfer) style is becoming a de facto standard adopted by many software organisations. The use of proper lexicon in RESTful APIs might m...

Journal: :Trans. GIS 2008
T. Edwin Chow

Since the launching of Maps Application Programming Interfaces (APIs) in 2005, many web developers, including geographers and non-geographers, applauded the freely adaptable tools and used them to spawn numerous Internet applications. The success of the Maps APIs is largely attributable to its no-cost policy, the availability of global data coverage, dynamic navigation, query capability, and ea...

Journal: :The Journal of experimental biology 2006
Robert Buchwald Michael D Breed Alan R Greenberg Gard Otis

Beeswax is a multicomponent material used by bees in the genus Apis to house larvae and store honey and pollen. We characterized the mechanical properties of waxes from four honeybee species: Apis mellifera L., Apis andreniformis L., Apis dorsata L. and two subspecies of Apis cerana L. In order to isolate the material effects from the architectural properties of nest comb, we formed raw wax in ...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 1998
S M Townson B S Chang E Salcedo L V Chadwell N E Pierce S G Britt

The honeybee (Apis mellifera) visual system contains three classes of retinal photoreceptor cells that are maximally sensitive to light at 440 nm (blue), 350 nm (ultraviolet), and 540 nm (green). We performed a PCR-based screen to identify the genes encoding the Apis blue- and ultraviolet (UV)-sensitive opsins. We obtained cDNAs that encode proteins having a high degree of sequence and structur...

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