Results 11 to 20 of about 4,773 (203)

Hibernation [PDF]

open access: yesCurrent Biology, 2013
Hibernation (multiday torpor) and daily torpor in heterothermic mammals and birds are characterized by pronounced temporal reductions in body temperature, energy expenditure, water loss, and other physiological functions and are the most effective means for energy conservation available to endotherms.
openaire   +2 more sources

Hibernation in Reeves’ Turtles (Mauremys reevesii) in Qichun County, Hubei Province, China: Hibernation Beginning and End and Habitat Selection

open access: yesAnimals, 2022
Hibernation protects turtles from extreme winter conditions. Reeves’ turtle (Mauremys reevesii) is a medium-sized aquatic turtle that lives in freshwater habitats in lowland areas with still or slowly moving water.
Rongping Bu, Zihao Ye, Haitao Shi
doaj   +1 more source

Performance analysis of selected database systems: MySQL, MS SQL, PostgerSQL in the context of web applications

open access: yesJournal of Computer Sciences Institute, 2020
The main purpose of this article is to check which database: MySQL, MS SQL, PostgerSQL is the most efficient for Internet applications. This work contains information about the databases used, but the most important part of this article is database ...
Katarzyna Lachewicz
doaj   +1 more source

Cave bear (Ursus spelaeus Rosenmüller & Heinroth) males' den from Velika Pećina in Duboka Near Kučevo, Eastern Serbia [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2002
More a 100 years after the first research in the cave Velika pećina in Duboka near Kučevo cave bear remains were discovered in a small chamber cut off from the passable channels by a 7 m high slope.
Dimitrijević Vesna M.   +2 more
doaj   +1 more source

Hybrid methods of working with databases in JEE applications

open access: yesJournal of Computer Sciences Institute, 2019
The article presents the research on hybridization of methods of working with databases in JEE applications. The test applications were made based on the JDBC interface, Hibernate and Spring framework.
Katarzyna Jóźwicka, Mariusz Mitrus
doaj   +1 more source

Stigmella naturnella (Klimesch, 1936) (Lepidoptera, Nepticulidae) a fast-spreading European leafminer of Betula, with a revised key to linear leafmines on Betula [PDF]

open access: yesNota Lepidopterologica, 2023
Stigmella naturnella (Klimesch, 1936), a leafminer of Betula, is here recorded as new for France, Croatia, Ukraine, Belgium, and the Netherlands, Since 2018, it has expanded its range into the last two countries, partly based on numerous online ...
Erik J. van Nieukerken
doaj   +3 more sources

Analysis of the possibilities of optimizing SQL queries

open access: yesJournal of Computer Sciences Institute, 2021
Most of today's web applications run on relational database systems. Communication with them is possible through statements written in Structured Query Language (SQL).
Piotr Rymarski, Grzegorz Kozieł
doaj   +1 more source

HIBERNATION OF COLEOPTERA [PDF]

open access: yesThe Canadian Entomologist, 1885
The condition in which Coleoptera pass the winter is a subject on which there are in American literature but few recorded observations. That no species hibernates in the egg stage is highly probable, though in all the others it occurs—some wintering in the perfect state alone, some in the larva and the imago condition, and others as larva and pupa.Many
openaire   +2 more sources

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