Results 11 to 20 of about 4,124,133 (335)

The Genetic and Morphological Basis of Local Adaptation to Elevational Extremes in an Alpine Finch [PDF]

open access: yesEcology and Evolution
Understanding patterns and mechanisms underlying local adaptation is becoming increasingly important for species conservation amid anthropogenically driven environmental change.
Erica C. N. Robertson   +6 more
doaj   +2 more sources

The Geographical Differences in the Morphology of Diptychus maculatus: Environmental Driving Factors and Adaptive Evolution [PDF]

open access: yesEcology and Evolution
As a typical cold‐water fish in the Schizothoracinae subfamily, Diptychus maculatus serves as an important model for understanding species adaptation through morphological differentiation and geographical environment interactions.
Yichao Hao   +6 more
doaj   +2 more sources

Italian Lexical Interference in the Romanian-Speaking Environment [PDF]

open access: yesАктуальные проблемы филологии и педагогической лингвистики, 2021
This study focuses on the semantic borrowings, their structure and classification. Borrowings constitute a special layer of vocabulary in terms of both nomination and motivation.
Anna V. Aksenova
doaj   +1 more source

Response Mechanisms of Plants Under Saline-Alkali Stress

open access: yesFrontiers in Plant Science, 2021
As two coexisting abiotic stresses, salt stress and alkali stress have severely restricted the development of global agriculture. Clarifying the plant resistance mechanism and determining how to improve plant tolerance to salt stress and alkali stress ...
Shumei Fang   +3 more
doaj   +1 more source

Dynamic Adaption of Vascular Morphology [PDF]

open access: yesFrontiers in Physiology, 2012
The structure of vascular networks adapts continuously to meet changes in demand of the surrounding tissue. Most of the known vascular adaptation mechanisms are based on local reactions to local stimuli such as pressure and flow, which in turn reflects influence from the surrounding tissue. Here we present a simple two-dimensional model in which, as an
Okkels, Fridolin   +1 more
openaire   +5 more sources

A Soft Enveloping Gripper with Enhanced Grasping Ability via Morphological Adaptability

open access: yesAdvanced Intelligent Systems, 2023
Hitherto, automated grasping with robotic grippers requires adjusting the posture and force of the fingers based on the size, geometry, stiffness, and pose of the objects. To provide a simpler but efficient grasping methodology, a soft enveloping gripper
Yufei Hao   +6 more
doaj   +1 more source

Hybrid verbs of Slavic origin with the suffixes -inti, -yti, -uoti, -ėti, -auti in Lithuanian slang: derivative and adaptive hybrids

open access: yesTaikomoji kalbotyra, 2022
The article analyses 246 hybrid verbs of Slavic origin with the suffixes -inti, -uoti, -yti, -ėti, -auti from the Lithuanian slang and non-standard dictionary.
Robertas Kudirka
doaj   +1 more source

Physical Activity and Cardiac Morphologic Adaptations

open access: yesReviews in Cardiovascular Medicine, 2023
Chronic and intense exercise programs lead to cardiac adaptations, followed by increased left ventricular wall thickness and cavity diameter, at times meeting the criteria for left ventricular hypertrophy (LVH), commonly referred to as “athlete’s heart”.
Andreas Pittaras   +4 more
openaire   +3 more sources

Description of a Highly Modified Endemic Ground Beetle (Coleoptera, Carabidae) from the Oceanic Island of Malpelo, Colombia

open access: yesTaxonomy, 2023
The oceanic island of Malpelo, 380 km west of the Colombian mainland, stands out from other islands of the Tropical Eastern Pacific by its harsh environment and depauperate flora and fauna, thus imposing strong selective pressure on the small number of ...
Pierre Moret   +2 more
doaj   +1 more source

Formy imienne z sufiksem -ko w Kleszczelach na Podlasiu w połowie XVI w.

open access: yesActa Baltico-Slavica, 2015
Given-Name Forms with Suffix -ko in Kleszczele, Podlasie Region in the Mid-16th Century In the 16th century there was already an established system of Christian names of the inhabitants of eastern Podlasie.
Michał Sajewicz
doaj   +1 more source

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