Results 111 to 120 of about 27,569 (236)

Parental Educational Attainment at Birth and Biomarkers of Male Fecundity: A Study From the Danish National Birth Cohort

Andrology, Volume 14, Issue 6, Page 1560-1569, September 2026.
ABSTRACT Background Low parental education is associated with poorer offspring health, but its influence on male fecundity remains unclear. Objective To study the association between parental educational attainment at birth and biomarkers of male fecundity in young men and to explore whether this association is mediated by maternal smoking in pregnancy
Anne Hjorth Thomsen, Anne Gaml‐Sørensen, Sandra Søgaard Tøttenborg, Onyebuchi A. Arah, Siri Eldevik Håberg, Mikko Myrskylä, Cecilia Høst Ramlau‐Hansen   +6 more
wiley   +1 more source

High-throughput assays to identify archaea-targeting nitrification inhibitors

Frontiers in Plant Science
Nitrification is a microbial process that converts ammonia (NH3) to nitrite (NO2-) and then to nitrate (NO3-). The first and rate-limiting step in nitrification is ammonia oxidation, which is conducted by both bacteria and archaea.
Fabian Beeckman, Fabian Beeckman, Andrzej Drozdzecki, Andrzej Drozdzecki, Alexa De Knijf, Alexa De Knijf, Dominique Audenaert, Dominique Audenaert, Tom Beeckman, Tom Beeckman, Hans Motte, Hans Motte   +11 more
doaj   +1 more source

Can Organic Amendments Override Environmental Filtering of Soil Microbiomes? Evidence From 20 Years Old Agricultural Field Trials in Contrasting Tropical Sites

Global Change Biology, Volume 32, Issue 9, September 2026.
Across four long‐term Kenyan maize trials, site was the dominant driver of microbial community composition and N‐cycling gene abundance. Among organic amendments, farmyard manure most strongly enriched copiotrophic taxa and raised prokaryotic diversity.
Anna M. Visscher, Samuel Mathu Ndungu, Rafaela Feola Conz, Moritz Laub, Monicah Wanjiku Mucheru‐Muna, Daniel Mugendi, Rebecca Yegon, Frank Rasche, Wycliffe Waswa, Mirjam Pulleman, Bernard Vanlauwe, Johan Six, Martin Hartmann   +12 more
wiley   +1 more source

Sparsity-based AOA Estimation for Emitter Localization

, 2012
Angle of arrival (AOA) is able to achieve high accuracy when the antenna arrays are deployed much closer to the emitter. However, spatial resolution problem still exists.
Zhang, Lingwen
core  

Frequency-domain AoA estimation and beamforming with wideband hybrid arrays

, 2011
High speed long range millimetre-wave (mm-wave) links can be achieved by using wideband hybrid antenna arrays of sub-arrays. Due to the array architecture difference, conventional wideband angle-of-arrival (AoA) estimation and beamforming techniques are ...
null Xiaojing Huang, Guo, YJ, Huang, X, Y. J. Guo   +3 more
core   +1 more source

Neurodevelopmental status of children aged 12 to 60 months conceived with artificial oocyte activation in a Cross-Sectional study

Scientific Reports
The potential effect of artificial oocyte activation (AOA) following intracytoplasmic sperm injection (ICSI) on neurodevelopment remains uncertain.
Kotaro Miyazaki, Mitsutoshi Yamada, Kazuhiro Akashi, Seung Chik Jwa, Hiroki Utsuno, Shintaro Kamijo, Takeshi Arimitsu, Mariko Hida, Yasunori Sato, Yasushi Hirota, Satoshi Narumi, Mamoru Tanaka, Yutaka Osuga, Naoaki Kuji   +13 more
doaj   +1 more source

Infill Well Placement Optimization for Polymer Flooding in Offshore Oil Reservoirs via an Improved Archimedes Optimization Algorithm with a Halton Sequence

Energies
Infill drilling is one of the most effective methods of improving the performance of polymer flooding. The difficulties related to infill drilling are determining the optimal numbers and placements of infill wells.
Engao Tang, Jian Zhang, Anlong Xia, Yi Jin, Lezhong Li, Jinju Chen, Biqin Hu, Xiaofei Sun   +7 more
doaj   +1 more source

AOA Continuing Medical Education

Journal of Osteopathic Medicine, 1997
Abstract The author provides an update on the current continuing medical education (CME) cycle, which began on January 1, 2013, and will end on December 31, 2015. The author also highlights changes to the CME process and the re-engineering of the CME program for the current cycle.
openaire   +11 more sources

Two-Dimensional AOA Estimation Based on a Constant Modulus Algorithm

, 2020
We propose a two-dimensional (2D) angle of arrival (AOA) estimator using the algebraic constant modulus algorithm (ACMA). This algorithm was originally introduced to estimate the one-dimensional (1D) AOA.
Saleh O Al-Jazzar, Sami Aldalahmeh, Zoubir Hamici   +2 more
core  

An evaluation of BLE AoA parameter selection for indoor positioning

The purpose of this thesis was to focus on BLE AoA and to investigate how the number and placement of antenna arrays affects the accuracy and precision for indoor positioning in NLOS conditions.
Karlsson, Axel, Larsson, Filip
core   +3 more sources