Results 111 to 120 of about 82,446 (310)
The mechanisme of flight in the animal kingdom
, 1871 THE MECHANISME OF FLIGHT IN THE ANIMAL KINGDOM The mechanisme of flight in the animal kingdom (6) (-
Marey, Étienne Jules
core
, 2023 Background: Biologgers have contributed greatly to studies of animal movement, behaviours and physiology. Accelerometers, among the various on-board sensors of biologgers, have mainly been used for animal behaviour classification and energy expenditure ...
Hedenström, Anders, +15 more
core +1 more source
Interface Effects in Ultrathin Silicon on Insulator Films
Advanced Functional Materials, EarlyView.This work establishes a systematic framework to discriminate how bulk and interface phenomena affect charge transport in ultrathin P‐doped silicon‐on‐insulator (SOI) films. For Si films below 15 nm, electrical characterization demonstrates that interface states drive charge transport, shifting the metal‐insulator transition (MIT) critical dopant ...
Andrea Pulici +8 more
wiley +1 more source
Lectures on the Phenomena of Flight in the Animal Kingdom
, 1871 LECTURES ON THE PHENOMENA OF FLIGHT IN THE ANIMAL KINGDOM Lectures on the Phenomena of Flight in the Animal Kingdom (-
Marey, Étienne Jules
core
The Optimum Flight Speeds of Flying Animals
Journal of Avian Biology, 1998 Conventional models of bird flight combine metabolic, mechanical, and aerodynamic components to calculate the rate of fuel consumption and power required for flight, from which we may derive the optimal speeds flying animals should use in different situations.
Adrian L. R. Thomas, Anders Hedenstrom
openaire +1 more source
Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells
Advanced Healthcare Materials, EarlyView.Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli +17 more
wiley +1 more source
The role of vortices in animal locomotion in fluids
Applied and Computational Mechanics, 2014 The aim of this paper is to show the significance of vortices in animal locomotion in fluids on two deliberately chosen examples. The first example concerns lift generation by bird and insect wings, the second example briefly mentiones swimming and ...
Dvořák R.
doaj
Behaviour of dairy cows subjected to an aversive veterinary procedure. [PDF]
Biotemas, 2009 On small dairy farms that lack appropriate handling facilities, cows can be restrained and subjected to veterinary inspection or treatment in their milking environment, which in turn might influence the behaviour of the animals, disrupting routine ...
Maria José Hötzel +2 more
doaj
PLoS ONE, 2010 BackgroundThe holotype of the theropod non-avian dinosaur Microraptor gui from the Early Cretaceous of China shows extensive preservation of feathers in a halo around the body and with flight feathers associated with both the fore and hindlimbs.
David W E Hone +3 more
doaj +1 more source
Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation
Advanced Healthcare Materials, EarlyView.This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad +7 more
wiley +1 more source