Results 111 to 120 of about 482,753 (287)

Wetland bird abundance and safety implications for military aircraft operations

Wildlife Society Bulletin, 2017
Wetlands with associated avifauna can pose a substantial hazard to aviation safety, potentially increasing bird–aircraft collision (strike) risk when located near air operations areas.
Kent Andersson, Craig A. Davis, Bradley F. Blackwell, Jason R. Heinen   +3 more
doaj   +1 more source

Lineage abundance estimation for SARS-CoV-2 in wastewater using transcriptome quantification techniques. [PDF]

Genome Biol, 2022
Baaijens JA, Zulli A, Ott IM, Nika I, van der Lugt MJ, Petrone ME, Alpert T, Fauver JR, Kalinich CC, Vogels CBF, Breban MI, Duvallet C, McElroy KA, Ghaeli N, Imakaev M, Mckenzie-Bennett MF, Robison K, Plocik A, Schilling R, Pierson M, Littlefield R, Spencer ML, Simen BB, Yale SARS-CoV-2 Genomic Surveillance Initiative, Hanage WP, Grubaugh ND, Peccia J, Baym M.   +27 more
europepmc   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

CResDAE: A Deep Autoencoder with Attention Mechanism for Hyperspectral Unmixing

Remote Sensing
Hyperspectral unmixing aims to extract pure spectral signatures (endmembers) and estimate their corresponding abundance fractions from mixed pixels, enabling quantitative analysis of surface material composition.
Chong Zhao, Jinlin Wang, Qingqing Qiao, Kefa Zhou, Jiantao Bi, Qing Zhang, Wei Wang, Dong Li, Tao Liao, Chao Li, Heshun Qiu, Guangjun Qu   +11 more
doaj   +1 more source

Perplexity: evaluating transcript abundance estimation in the absence of ground truth. [PDF]

Algorithms Mol Biol, 2022
Fan J, Chan S, Patro R.
europepmc   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Performance of methods for SARS-CoV-2 variant detection and abundance estimation within mixed population samples. [PDF]

PeerJ, 2023
Kayikcioglu T, Amirzadegan J, Rand H, Tesfaldet B, Timme RE, Pettengill JB.   +5 more
europepmc   +1 more source

Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system

FEBS Open Bio, EarlyView.
An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková, Veronika Hovanová, Jiri Damborsky, Erik Sedlák   +3 more
wiley   +1 more source

Design considerations for breeding waterfowl surveys

Wildlife Society Bulletin
Each year, surveys are conducted across North America to provide crucial information that guides sustainable waterfowl population management. The design of surveys requires careful evaluation to produce accurate and precise waterfowl population estimates.
Tyler M. Harms, Stephen J. Dinsmore, Orrin E. Jones III   +2 more
doaj   +1 more source

Comparing N-mixture models and GLMMs for relative abundance estimation in a citizen science dataset. [PDF]

Sci Rep, 2022
Goldstein BR, de Valpine P.
europepmc   +1 more source