Results 191 to 200 of about 38,808 (290)
Abstract The rapid expansion of biodiversity data presents new opportunities to understand and forecast biosphere dynamics. However, disparate and dispersed data, taxonomic and geographic inconsistencies, pervasive quality issues, and a lack of reproducable workflows hinder synthesis, introduce biases and limit accurate assessment of biodiversity ...
Brian J. Enquist +38 more
wiley +1 more source
Physical modeling of the effect of shape, blockage, and flow variability on scour in culvert outlets. [PDF]
Ahmed KO +3 more
europepmc +1 more source
The gopher tortoise (Gopherus polyphemus), a keystone species and ecosystem engineer, has declined by ~80% over the past century due to primarily habitat loss. In a 28‐year resurvey of federally protected Mobile County and state‐protected Baldwin County, we found tortoise populations persisted at ~59% and ~31% of sites, respectively, with significant ...
Robin B. Lloyd Jr. +4 more
wiley +1 more source
Synthesis and Performance Evaluation of Anti-Washout Admixtures for Underwater Non-Dispersive Concrete Based on Nanosilica. [PDF]
Wang J, Huang K, Chu H, Li J.
europepmc +1 more source
Mapping Indigeneity in the RGS‐IBG map collections
Short Abstract This article summarises and reflects on the ‘Mapping Indigeneity’ Map Room Conversation that formed part of the RGS‐IBG Annual International Conference 2024. Firstly, the maps from the RGS‐IBG collections displayed during the Conversation are presented and their relevance explained. Secondly, the authors offer a summary of the key points/
Peter R. Martin, Katherine Parker
wiley +1 more source
Modeling of scour hole characteristics under turbulent wall jets using machine learning. [PDF]
Khuntia JR, Devi K, Mumtaz MA.
europepmc +1 more source
Recommendation on the use of protective eyewear in endourological laser procedures
Objectives This work examines the current evidence available regarding the risks of eye injury in endourology laser environments with the aim of providing a consensus recommendation on the appropriate use of protective eyewear. Methods A working group was set up consisting of urological surgeons and laser protection advisors.
Tom Lister +7 more
wiley +1 more source
Characteristics and mechanism of local scour reduction around spur dike using the collar in clear water. [PDF]
Qi H +5 more
europepmc +1 more source
Objectives To assess whether hybrid cone‐beam computed tomography (CBCT)‐percutaneous nephrolithotomy (PCNL) reduces overall staff demands compared to standard PCNL. Patients and Methods We performed a retrospective study of a randomised controlled trial conducted in a tertiary Dutch urolithiasis centre.
Chris A. Suijker +5 more
wiley +1 more source
Hydrodynamic Mechanisms Underlying the Burying Behavior of Benthic Fishes: Numerical Simulation and Orthogonal Experimental Study. [PDF]
Xie H, Wang X, Li M, Wang Y, Xing F.
europepmc +1 more source

