Results 71 to 80 of about 579,745 (359)

Review of rare bird species in the North Kazakhstan: update and additions to the regional avifauna list

Acta Biologica Sibirica
The study details long-term observations conducted in the North Kazakhstan region from 2016 to 2024, focusing on bird species that were either previously unrecorded or rarely encountered.
Ivan A. Zuban, Alexey Y. Timoshenko, Pavel S. Dmitriyev, Sergey N. Gashev, Mikhail N. Kalashnikov, Bakhytzhan M. Suindykov, Vladislav S. Lunyov, Stanislav V. Shnel   +7 more
doaj   +1 more source

Environmental Determinants Influencing Seasonal Variations of Bird Diversity and Abundance in Wetlands, Northern Region (Ghana)

International Journal of Zoology, 2014
The study assessed major environmental determinants influencing bird community in six wetlands over a 2-year period. A combination of visual and bird sounding techniques was used to determine the seasonal variations in bird abundance, while ordination ...
Collins Ayine Nsor, Edward Adzesiwor Obodai   +1 more
doaj   +1 more source

Birds, Montane forest, State of Rio de Janeiro, Southeastern Brazil [PDF]

, 2009
Field surveys in montane Atlantic forest of Rio de Janeiro state, Brazil, provided a list of 82 bird species in four sitesvisited. Our protocol relied on standardized use of mist nets and observations.
Alves, M. A. S., Brooke, M. L., Foster, A., Harris, G., Jenkins, C. N., Pimm, S. L., Raposo, M. A., Storni, A.   +7 more
core  

Hybrid Convolutional Neural Network‐Analytical Model for Prediction of Line Edge Roughness‐Induced Performance Variations in Fin‐Shaped Field‐Effect Transistor Devices and SRAM

Advanced Intelligent Systems, EarlyView.
This work presents a hybrid model for predicting the electrical characteristics of fin‐shaped field‐effect transistor devices and SRAM with line edge roughness. The model consists of a convolutional neural network (CNN) and an analytical model that simulates the electrical characteristics of transistors using the outputs of CNN, enabling fast and ...
Jaehyuk Lim, Myongjin Kim, Changwoo Han, Hyoung Won Baac, Changhwan Shin   +4 more
wiley   +1 more source

Assessing Angiogenic Properties In Vitro or In Ovo of Pre‐Crosslinked Alginate‐Dialdehyde‐Gelatin Hydrogels Incorporating Boron‐Doped Mesoporous Bioactive Glass Particles

Advanced NanoBiomed Research, EarlyView.
This study examines the influence of boron‐doped mesoporous bioactive glass nanoparticles (MBGN) blended in cast and 3D‐printed pre‐crosslinked alginate‐dialdehyde‐gelatin (ADA‐GEL). Addition of 0.5% and 1% MBGN did not negatively affect the viability of human umbilical vein endothelial cells (HUVECs), or the sprouting of HUVEC spheroids.
Rafael Schmid, Yvonne Kulicke, Evelin Sandor, Hsuan‐Heng Lu, Stefan Fleischer, Isabell Lang, Harald Wajant, Hana Kaňková, Andreas Arkudas, Annika Kengelbach‐Weigand, Raymund E. Horch, Aldo R. Boccaccini, Theresa Promny   +12 more
wiley   +1 more source

Wavelet-based birdsong recognition for conservation : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Computer Science at Massey University, Palmerston North, New Zealand [PDF]

, 2017
Listed in 2017 Dean's List of Exceptional ThesesAccording to the International Union for the Conservation of Nature Red Data List nearly a quarter of the world's bird species are either threatened or at risk of extinction.
Priyadarshani, Nirosha
core  

DNA metabarcoding reveals greater plant diversity than morphological seed analysis of bird feces

Applications in Plant Sciences, EarlyView.
Abstract Premise Fruit‐eating birds drive seed dispersal in recovering tropical ecosystems, shaping forest regeneration. Molecular techniques, such as DNA metabarcoding, enable diet analysis from feces and can provide complementary frugivory data where dispersal is infrequent, as well as aid in seed identification in hyper‐diverse regions lacking ...
Carina I. Motta, Bruno H. Saranholi, Vinicius Marciano De Godoy, Marina Corrêa Côrtes   +3 more
wiley   +1 more source

Komunitas Burung di Pulau Tidung Kecil Kepulauan Seribu

Al-Kauniyah Jurnal Biologi, 2015
Tidung Kecil Island had potential as bird’s habitat because the condition of forest better than Tidung Besar. Bird’s habitat in Tidung Kecil Island also had bad potential because of logging and burned in vegetation areal for build and for activity of ...
Paskal Sukandar, Ai Winarsih, Fahma Wijayanti   +2 more
doaj   +1 more source

Mapping functional traits: comparing abundance and presence-absence estimates at large spatial scales [PDF]

, 2012
Efforts to quantify the composition of biological communities increasingly focus on functional traits. The composition of communities in terms of traits can be summarized in several ways.
Drew W. Purves, Francesco de Bello, Jörn P. W. Scharlemann, Stuart H. M. Butchart, Tim Newbold, Çağan H. Şekercioğlu   +5 more
core   +3 more sources

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source