keyword
https://read.qxmd.com/read/38656139/the-affective-side-of-disruptive-behavior-toward-better-understanding-assessment-and-treatment
#1
JOURNAL ARTICLE
Spencer C Evans, Jeffrey D Burke
Historically, much of the progress made in youth mental health research can be classified as focusing on externalizing problems , characterized by disruptive behavior (e.g. aggression, defiance), or internalizing problems , characterized by intense negative affect (e.g. depression, anxiety). Until recently, however, less attention has been given to topics that lie somewhere in between these domains, topics that we collectively refer to as the affective side of disruptive behavior . Like the far side of the moon, the affective side of disruptive behavior captures facets of the phenomenon that may be less obvious or commonly overlooked, but are nonetheless critical to understand...
2024: Journal of Clinical Child and Adolescent Psychology
https://read.qxmd.com/read/38654941/the-prevalence-and-molecular-characterization-of-bovine-babesia-species-and-the-first-report-of-b-bovis-from-kashmir-himalayas
#2
JOURNAL ARTICLE
Tawheed Ahmad Najar, Noor Alam Tufani, Idrees Mehraj Allaie, Shahana Riyaz Tramboo, Aijaz Ahmad Dar, Hamid Ullah Malik
BACKGROUND: Bovine babesiosis, a global disease, has not been studied so far in Kashmir valley, which is having temperate type of climate as compared to rest of India having tropical to sub-tropical climate, so we felt the need to investigate it. METHODS: To diagnose the babesiosis in clinically suspected cattle (n=450), peripheral blood film examination and PCR tests using generic and species-specific primers targeting Babesia / Theleria genera and B. bigemina , B...
2024: Iranian Journal of Parasitology
https://read.qxmd.com/read/38653096/mechanisms-of-photoprotection-in-overwintering-evergreen-conifers-sustained-quenching-of-chlorophyll-fluorescence
#3
REVIEW
Mingyu Liu, Yu Wang, Huihui Zhang, Yuanqin Hao, Haibo Wu, Hailong Shen, Peng Zhang
Evergreen conifers growing in high-latitude regions must endure prolonged winters that are characterized by sub-zero temperatures combined with light, conditions that can cause significant photooxidative stress. Understanding overwintering mechanisms is crucial for addressing winter adversity in temperate forest ecosystems and enhancing the ability of conifers to adapt to climate change. This review synthesizes the current understanding of the photoprotective mechanisms that conifers employ to mitigate photooxidative stress, particularly non-photochemical "sustained quenching", the mechanism of which is hypothesized to be a recombination or deformation of the original mechanism employed by conifers in response to short-term low temperature and intense light stress in the past...
April 19, 2024: Plant Physiology and Biochemistry: PPB
https://read.qxmd.com/read/38652983/effects-of-wind-driven-current-and-thermal-dynamics-in-a-temperate-monomictic-reservoir-implications-for-manganese-transport-and-treatment-in-water-supply-systems
#4
JOURNAL ARTICLE
Fuxin Zhang, Hong Zhang, Xinchen Wang, Rodney A Stewart, Edoardo Bertone, Kathy Cinque, Guangqiu Jin, Saiyu Yuan
Increasing manganese (Mn) concentrations in source water contribute to aesthetic and health-related concerns in drinking water. The challenges with Mn in drinking water primarily arise from elevated Mn concentrations in the water supply reservoir, with the inefficacy of Mn treatment largely attributed to fluctuating Mn levels in the water source. A three-dimensional Mn cycle model in a temperate monomictic reservoir, Tarago Reservoir, and a decision support system reflecting Mn variations in the local water treatment plant have been established in previous research...
April 22, 2024: Journal of Environmental Management
https://read.qxmd.com/read/38652680/the-h3k4-demethylase-jmj1-is-required-for-proper-timing-of-flowering-in-brachypodium-distachyon
#5
JOURNAL ARTICLE
Bing Liu, Chengzhang Li, Xiang Li, Jiachen Wang, Wenhao Xie, Daniel P Woods, Weiya Li, Xiaoyu Zhu, Shuoming Yang, Aiwu Dong, Richard M Amasino
Flowering is a key developmental transition in the plant life cycle. In temperate climates, flowering often occurs in response to the perception of seasonal cues such as changes in day-length and temperature. However, the mechanisms that have evolved to control the timing of flowering in temperate grasses are not fully understood. We identified a Brachypodium distachyon mutant whose flowering is delayed under inductive long-day conditions due to a mutation in the JMJ1 gene, which encodes a Jumonji domain-containing protein...
April 23, 2024: Plant Cell
https://read.qxmd.com/read/38651926/genome-sequences-of-two-arthrobacter-phages-isolated-from-soil
#6
JOURNAL ARTICLE
Dana Marchesin-Cupello, Gabriel Roscales, Paula Cobeta, Ruben Chaboy-Cansado, Daniel Aguirre de Cárcer, Alberto Rastrojo
The isolation and characterization of additional phages is crucial for adding reliable viral sequences with relevant biological information to viral databases. In this study, we present the complete genomes of two Arthrobacter phages obtained from different soil samples.
April 23, 2024: Microbiology Resource Announcements
https://read.qxmd.com/read/38651738/fep-augmentation-as-a-means-to-solve-data-paucity-problems-for-machine-learning-in-chemical-biology
#7
JOURNAL ARTICLE
Pieter B Burger, Xiaohu Hu, Ilya Balabin, Morné Muller, Megan Stanley, Fourie Joubert, Thomas M Kaiser
In the realm of medicinal chemistry, the primary objective is to swiftly optimize a multitude of chemical properties of a set of compounds to yield a clinical candidate poised for clinical trials. In recent years, two computational techniques, machine learning (ML) and physics-based methods, have evolved substantially and are now frequently incorporated into the medicinal chemist's toolbox to enhance the efficiency of both hit optimization and candidate design. Both computational methods come with their own set of limitations, and they are often used independently of each other...
April 23, 2024: Journal of Chemical Information and Modeling
https://read.qxmd.com/read/38650965/variation-in-genomic-vulnerability-to-climate-change-across-temperate-populations-of-eelgrass-zostera-marina
#8
JOURNAL ARTICLE
Nicholas W Jeffery, Benedikte Vercaemer, Ryan R E Stanley, Tony Kess, France Dufresne, Fanny Noisette, Mary I O'Connor, Melisa C Wong
A global decline in seagrass populations has led to renewed calls for their conservation as important providers of biogenic and foraging habitat, shoreline stabilization and carbon storage. Eelgrass ( Zostera marina ) occupies the largest geographic range among seagrass species spanning a commensurately broad spectrum of environmental conditions. In Canada, eelgrass is managed as a single phylogroup despite occurring across three oceans and a range of ocean temperatures and salinity gradients. Previous research has focused on applying relatively few markers to reveal population structure of eelgrass, whereas a whole-genome approach is warranted to investigate cryptic structure among populations inhabiting different ocean basins and localized environmental conditions...
April 2024: Evolutionary Applications
https://read.qxmd.com/read/38650950/immunomodulatory-effects-of-a-probiotic-combination-treatment-to-improve-the-survival-of-pacific-oyster-crassostrea-gigas-larvae-against-infection-by-vibrio-coralliilyticus
#9
JOURNAL ARTICLE
Jennifer Hesser, Ryan S Mueller, Chris Langdon, Carla B Schubiger
INTRODUCTION: The culture of Pacific oysters ( Crassostrea gigas ) is of significant socio-economic importance in the U.S. Pacific Northwest and other temperate regions worldwide, with disease outbreaks acting as significant bottlenecks to the successful production of healthy seed larvae. Therefore, the current study aims to describe the mechanisms of a probiotic combination in improving the survival of C. gigas larvae. Specifically, we investigate changes in C. gigas larval gene expression in response to V...
2024: Frontiers in Immunology
https://read.qxmd.com/read/38650869/the-effects-of-litter-input-and-increased-precipitation-on-soil-microbial-communities-in-a-temperate-grassland
#10
JOURNAL ARTICLE
Xiuli Gao, Zhirong Zheng, Zhaoyan Diao, Yeming Zhang, Yupei Wang, Linna Ma
Global warming has contributed to shifts in precipitation patterns and increased plant productivity, resulting in a significant increase in litter input into the soils. The enhanced litter input, combined with higher levels of precipitation, may potentially affect soil microbial communities. This study aims to investigate the effects of litter input and increased precipitation on soil microbial biomass, community structure, and diversity in a temperate meadow steppe in northeastern China. Different levels of litter input (0%, +30%, +60%) and increased precipitation (0%, +15%, +30%) were applied over a three-year period (2015-2017)...
2024: Frontiers in Microbiology
https://read.qxmd.com/read/38650359/camtrapasia-a-dataset-of-tropical-forest-vertebrate-communities-from-239-camera-trapping-studies
#11
JOURNAL ARTICLE
Calebe P Mendes, Wido R Albert, Zachary Amir, Marc Ancrenaz, Eric Ash, Badrul Azhar, Henry Bernard, Jedediah Brodie, Tom Bruce, Elliot Carr, Gopalasamy Reuben Clements, Glyn Davies, Nicolas J Deere, Yoan Dinata, Christl A Donnelly, Somphot Duangchantrasiri, Gabriella Fredriksson, Benoit Goossens, Alys Granados, Andrew Hearn, Jason Hon, Tom Hughes, Patrick Jansen, Kae Kawanishi, Margaret Kinnaird, Sharon Koh, Alice Latinne, Matthew Linkie, Federica Loi, Anthony J Lynam, Erik Meijaard, Jayasilan Mohd-Azlan, Jonathan H Moore, Senthilvel K S S Nathan, Dusit Ngoprasert, Wilson Novarino, Ilyas Nursamsi, Timothy O'Brien, Robert Ong, John Payne, Dolly Priatna, D Mark Rayan, Glen Reynolds, Rustam Rustam, Sasidhran Selvadurai, Amanda Shia, Muhammad Silmi, Pablo Sinovas, Kriangsak Sribuarod, Robert Steinmetz, Matthew J Struebig, Ronglarp Sukmasuang, Sunarto Sunarto, Tarmizi Tarmizi, Arjun Thapa, Carl Traeholt, Oliver R Wearn, Hariyo B Wibisono, Andreas Wilting, Seth Timothy Wong, Siew Te Wong, Jettie Word, Wen Xuan Chiok, Zainal Zahari Zainuddin, Matthew Scott Luskin
Information on tropical Asian vertebrates has traditionally been sparse, particularly when it comes to cryptic species inhabiting the dense forests of the region. Vertebrate populations are declining globally due to land-use change and hunting, the latter frequently referred as "defaunation." This is especially true in tropical Asia where there is extensive land-use change and high human densities. Robust monitoring requires that large volumes of vertebrate population data be made available for use by the scientific and applied communities...
April 22, 2024: Ecology
https://read.qxmd.com/read/38649374/responses-of-marine-trophic-levels-to-the-combined-effects-of-ocean-acidification-and-warming
#12
JOURNAL ARTICLE
Nan Hu, Paul E Bourdeau, Johan Hollander
Marine organisms are simultaneously exposed to anthropogenic stressors associated with ocean acidification and ocean warming, with expected interactive effects. Species from different trophic levels with dissimilar characteristics and evolutionary histories are likely to respond differently. Here, we perform a meta-analysis of controlled experiments including both ocean acidification and ocean warming factors to investigate single and interactive effects of these stressors on marine species. Contrary to expectations, we find that synergistic interactions are less common (16%) than additive (40%) and antagonistic (44%) interactions overall and their proportion decreases with increasing trophic level...
April 22, 2024: Nature Communications
https://read.qxmd.com/read/38647296/snow-viruses-and-their-implications-on-red-snow-algal-blooms
#13
JOURNAL ARTICLE
Adam R Barno, Kevin Green, Forest Rohwer, Cynthia B Silveira
Algal blooms can give snowmelt a red color, reducing snow albedo and creating a runaway effect that accelerates snow melting. The occurrence of red snow is predicted to grow in polar and subpolar regions with increasing global temperatures. We hypothesize that these algal blooms affect virus-bacteria interactions in snow, with potential effects on snowmelt dynamics. A genomic analysis of double-stranded DNA virus communities in red and white snow from the Whistler region of British Columbia, Canada, identified 792 putative viruses infecting bacteria...
April 22, 2024: MSystems
https://read.qxmd.com/read/38647225/declined-terrestrial-ecosystem-resilience
#14
JOURNAL ARTICLE
Ying Yao, Yanxu Liu, Fengyu Fu, Jiaxi Song, Yijia Wang, Yu Han, Tianjing Wu, Bojie Fu
Terrestrial ecosystem resilience is crucial for maintaining the structural and functional stability of ecosystems following disturbances. However, changes in resilience over the past few decades and the risk of future resilience loss under ongoing climate change are unclear. Here, we identified resilience trends using two remotely sensed vegetation indices, analyzed the relative importance of potential driving factors to resilience changes, and finally assessed the risk of future resilience loss based on the output data of eight models from CMIP6...
April 2024: Global Change Biology
https://read.qxmd.com/read/38646746/relationship-between-leaf-vein-traits-of-three-dominant-quercus-species-and-ecological-factors-in-the-qinling-mountains-china
#15
JOURNAL ARTICLE
Jing-Yi Sun, Rui-Zhi Huang, Qi Wang, Yi-Pei Zhao, Shao-Wei Yang, Xiang-Fen Cheng, Jian-Feng Liu
We investigated the inter- and intra-species differences of leaf vein traits of three dominant Quercus species, Q. wutaishanica , Q. aliena var. acutiserrata , and Q. variabilis of Niubeiling (subtropical humid climate) and Taohuagou (warm temperate semi-humid climate), located in the eastern and western Qinling Mountains. The nine examined leaf vein traits included primary leaf vein width, secondary leaf vein width, mean fine vein width, primary vein density, fine vein density, vein areole diameter, areole density, 3D fine vein surface area, and fine vein volume...
March 18, 2024: Ying Yong Sheng Tai Xue Bao, the Journal of Applied Ecology
https://read.qxmd.com/read/38646666/bioactive-metabolites-of-asparagopsis-stabilized-in-canola-oil-completely-suppresses-methane-emissions-in-beef-cattle-fed-a-feedlot-diet
#16
JOURNAL ARTICLE
Frances C Cowley, Robert D Kinley, Sigrid L Mackenzie, Marina R S Fortes, Chiara Palmieri, Gamaliel Simanungkalit, Amelia K Almeida, Breanna M Roque
Asparagopsis taxiformis (Asparagopsis) has been shown to be highly efficacious at inhibiting the production of methane (CH4) in ruminants. To date, Asparagopsis has been primarily produced as a dietary supplement by freeze-drying to retain the volatile bioactive compound bromoform (CHBr3) in the product. Steeping of Asparagopsis bioactive compounds into a vegetable oil carrier (Asp-Oil) is an alternative method of stabilizing Asparagopsis as a ruminant feed additive. A dose-response experimental design used 3 Asp-Oil-canola oil blends, Low, Medium and High Asp-Oil which provided 17, 34 and 51 mg Asparagopsis derived CHBr3/kg DMI, respectively (in addition to a zero CHBr3 canola oil control), in a tempered-barley based feedlot finisher diet, fed for 59 days to 20 Angus heifers (5 replicates per treatment)...
April 22, 2024: Journal of Animal Science
https://read.qxmd.com/read/38645997/tempering-multichannel-photon-emission-from-emitter-coupled-holographic-metasurfaces
#17
JOURNAL ARTICLE
Yinhui Kan, Xujing Liu, Shailesh Kumar, Sergey I Bozhevolnyi
On-chip manipulation of photon emission from quantum emitters (QEs) is crucial for quantum nanophotonics and advanced optical applications. At the same time, the general design strategy is still elusive, especially for fully exploring the degrees of freedom of multiple channels. Here, the vectorial scattering holography (VSH) approach developed recently for flexibly designing QE-coupled metasurfaces is extended to tempering the strength of QE emission into a particular channel. The VSH power is demonstrated by designing, fabricating, and optically characterizing on-chip QE sources emitted into six differently oriented propagation channels, each representing the entangled state of orthogonal circular polarizations with different topological charges and characterized with a specific relative strength...
April 17, 2024: ACS Photonics
https://read.qxmd.com/read/38644583/body-size-mediates-trophic-interaction-strength-of-novel-fish-assemblages-under-climate-change
#18
JOURNAL ARTICLE
Minami Sasaki, Kelsey M Kingsbury, David J Booth, Ivan Nagelkerken
Ecological similarity plays an important role in biotic interactions. Increased body size similarity of competing species, for example, increases the strength of their biotic interactions. Body sizes of many exothermic species are forecast to be altered under global warming, mediating shifts in existing trophic interactions among species, in particular for species with different thermal niches. Temperate rocky reefs along the southeast coast of Australia are located in a climate warming hotspot and now house a mixture of temperate native fish species and poleward range-extending tropical fishes (vagrants), creating novel species assemblages...
April 21, 2024: Journal of Animal Ecology
https://read.qxmd.com/read/38643721/a-mutation-associated-with-resistance-to-synthetic-pyrethroids-is-widespread-in-us-populations-of-the-tropical-lineage-of-rhipicephalus-sanguineus-s-l
#19
JOURNAL ARTICLE
Nathan E Stone, Rebecca Ballard, Reanna M Bourgeois, Grant L Pemberton, Ryelan F McDonough, Megan C Ruby, Laura H Backus, Andrés M López-Pérez, Darrin Lemmer, Zane Koch, Maureen Brophy, Christopher D Paddock, Gilbert J Kersh, William L Nicholson, Jason W Sahl, Joseph D Busch, Johanna S Salzer, Janet E Foley, David M Wagner
The brown dog tick, Rhipicephalus sanguineus sensu lato (s.l.), is an important vector for Rickettsia rickettsii, causative agent of Rocky Mountain spotted fever. Current public health prevention and control efforts to protect people involve preventing tick infestations on domestic animals and in and around houses. Primary prevention tools rely on acaricides, often synthetic pyrethroids (SPs); resistance to this chemical class is widespread in ticks and other arthropods. Rhipicephalus sanguineus s.l. is a complex that likely contains multiple unique species and although the distribution of this complex is global, there are differences in morphology, ecology, and perhaps vector competence among these major lineages...
April 20, 2024: Ticks and Tick-borne Diseases
https://read.qxmd.com/read/38643276/chromosome-level-genome-assembly-of-marine-diatom-skeletonema-tropicum
#20
JOURNAL ARTICLE
Shuya Liu, Nansheng Chen
Skeletonema tropicum is a marine diatom of the genus Skeletonema that also includes many well-known species including S. marinoi. S. tropicum is a high temperature preferring species thriving in tropical ocean regions or temperate ocean regions during summer-autumn. However, mechanisms of ecological adaptation of S. tropicum remain poorly understood due partially to the lack of a high-quality whole genome assembly. Here, we report the first high-quality chromosome-scale genome assembly for S. tropicum, using cutting-edge technologies including PacBio single molecular sequencing and high-throughput chromatin conformation capture...
April 20, 2024: Scientific Data
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