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Behaviors that predict personality components in adult free-ranging Tibetan macaques Macaca thibetana

Current Zoology 2014年第3期60卷 362-372页

作者： Alexander j. PRITCHARD Lori K. SHEERAN Kara I. gabriel j.n-Hua LI Ronald S. WAGNER Department of Anthropology Rutgers University New Brunswick NJ 08901 USA Department of Anthropology Central Washington University Ellensburg WA 98926 USA Department of Psychology Central Washington University Ellensburg WA 98926 USA School of Resource and Environmental Engineering Anhui University Hefei 230601 China School of Life Science Anhui Normal University Hefei 230601 China Department of Biology Central Washington University Ellensburg WA 98926 USA

To further the potential for applied personality studies, we present a methodology for assessing personality in nonhu man animals without a priori assumptions, using behavioral measures to discriminate personality survey results. Our study group consisted of 12 freeranging, provisioned, adult Tibetan macaques Macaca thibetana at the Valley of the Wild Monkeys, China. We asked familiar Chinese park guards and scientists to rate each of the 12 macaques using 27item personality surveys. We also recorded behavioral observations （〉 100 hrs） from AugustSeptember, 2012. The personality surveys showed reliability in 22 of the items that were then utilized in a principal component analysis that revealed five components： Insecurity, Reactivity, Boldness, Sociability, and Leadership. Prior personality research on Macaca show comparable components. In order to determine which behaviors would best predict those five personality components, we conducted discriminant analyses using behavioral measures as predictors. We found that behavioral measures of avoidance, lunging, feargrinning, selfdirected behaviors, touching, proximity and chasing could significantly predict personality component scores in certain situations. Finally, we analyzed the effects of situation （provisioning and tourists） and found situation influenced proximity and rates of avoidance and selfdirected behaviors. Wider implementation of this methodology may permit longterm analysis of personality using behavioral proxies for established personality traits, in particular on research investigating the effects of tourism and provisioning on personality .

关键词： Tourism Provisioning Temperament Surveys Personality Primate

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Effect of music therapy on short-term psychological and physiological outcomes in mechanically ventilated patients: A randomized clinical pilot study

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j.urnal of Intensive Medicine 2024年第04期04卷 515-525页

作者： Ettenberger M. Casanova-Libreros R. Chávez-Chávez j. Cordoba-Silva j.G. Betancourt-Zapata W. Maya R. Fandiño-Vergara L.A. Valderrama M. Silva-Faj.rdo I. Hernández-Zambrano S.M. SONO - Centro de Musicoterapia Bogotá Colombia Vice-Rectorate for Research Fundación Universitaria de Ciencias de la Salud Bogotá Colombia Department of Biomedical Engineering University of Los Andes Bogotá Colombia Department of Rehabilitation Sociedad de Cirugía de Bogotá Hospital de San José Bogotá Colombia Faculty of Nursing Fundación Universitaria de Ciencias de la Salud Bogotá Colombia

Background: Elevated anxiety levels are common in patients on mechanical ventilation (MV) and may challenge recovery. Research suggests music-based interventions may reduce anxiety during MV. However, studies investigating specific music therapy techniques, addressing psychological and physiological well-being in patients on MV, are scarce. Methods: This three-arm randomized clinical pilot study was conducted with MV patients admitted to the intensive care unit (ICU) of Hospital San j.sé in Bogotá, Colombia between March 7, 2022, and j.ly 11, 2022. Patients were divided into three groups: intervention group 1 (IG1), music-assisted relaxation; intervention group 2 (IG2), patient-preferred therapeutic music listening; and control group (CG), standard care. The main outcome measure was the 6-item State-Anxiety Inventory. Secondary outcomes were: pain, measured with a visual analog scale; resilience, measured with the Brief Resilience Scale; agitation/sedation, measured with the Richmond Agitation–Sedation Scale; vital signs, including heart rate, blood pressure, oxygen saturation, and respiratory rate; days of MV; extubation success; and days in the ICU. Additionally, three patients underwent electroencephalography during the interventions. Results: Data from 23 patients were analyzed in this study. The age range of the patients was 24–84 years, with a median age of 66 years (interquartile range: 57–74). Of the 23 patients, 19 were female (82.6%). No statistically significant differences between the groups were observed for anxiety (P=0.330), pain (P=0.624), resilience (P=0.916), agitation/sedation (P=0.273), length of ICU stay (P=0.785), or vital signs. A statistically significant difference between the groups was found for days of MV (P=0.019). Electroencephalography measurements showed a trend toward delta and theta band power decrease for two patients and a power increase on both beta frequencies (slow and fast) in the frontal areas of the brain for one patient. Co

关键词： Anxiety Intensive care unit Mechanical ventilation Music therapy Pain

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DSSylation, a novel protein modification targets proteins induced by oxidative stress, and facilitates their degradation in cells

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Protein & Cell 2014年第2期5卷 124-140页

作者： Yinghao Zhang Fang-Mei Chang j.anj.n Huang j.cob j. j.nco Shivani K. Maffi Hannah I. Pridgen gabriel Catano Hong Dang Xiang Ding Fuquan Yang Dae j.on Kim Thomas j. Slaga Rongqiao He Sung-j.n Wei Medical Research Division Regional Academic Health Center Edinburg TX 78541 USA State Key Laboratory of Brain and Cognitive Science Institute of Biophysics Chinese Academy of Sciences Beijing 100101 China Department of Clinical Biochemistry Xiangya Medical College Central South University Changsha 410013 China Department of Pharmacology The University of Texas Health Science Center at San Antonio San Antonio TX 78229 USA Department of Molecular Me'dicine The University of Texas Health Science Center at San Antonio San Antonio TX 78229 5 USA Department of Medicine The University of Texas Health Science Center at San Antonio San Antonio TX 78229 USA The Cancer Therapy and Research Center The University of Texas Health Science Center at San Antonio San Antonio TX 78229 USA Cystic Fibrosis and Pulmonary Diseases Research and Treatment Center School of Medicine University of North Carolina at Chapel Hill Chapel Hill NC 27599 USA Laboratory'of Proteomics Institute 'of Biophysics Chinese Academy of Sciences Beijing 100101 China

Timely removal of oxidatively damaged proteins is crit- ical for cells exposed to oxidative stresses; however, cellular mechanism for clearing oxidized proteins is not clear. Our study reveals a novel type of protein modifi- cation that may play a role in targeting oxidized proteins and remove them. In this process, DSS1 （deleted in split hand/split foot 1）, an evolutionally conserved small protein, is conj.gated to proteins induced by oxidative stresses in vitro and in vivo, implying oxidized proteins are DSS1 clients. A subsequent ubiquitination targeting DSSl-protein adducts has been observed, suggesting the client proteins are degraded through the ubiquitin- proteasome pathway. The DSS1 attachment to its clients is evidenced to be an enzymatic process modulated by an unidentified ATPase. We name this novel protein modification as DSSylation, in which DSS1 plays as amodifier, whose attachment may render target proteins a signature leading to their subsequent ubiquitination, thereby recruits proteasome to degrade them.

关键词： DSS1 shfml free radicals oxidativestress proteasome protein modification DSSylation

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Thermal Treatment of Hydrocarbon-Impacted Soils＂ A Review of Technology Innovation for Sustainable Remediation

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Engineering 2016年第4期2卷 426-437页

作者： j.lia E. Vidonish Kyriacos Zygourakis Caroline A. Masiello gabriel Sabadell Pedro j. j. Alvarez Department of Civil and Environmental Engineering Rice University Houston IX 77005 USA Department of Chemical and Biomolecular Engineering Rice University Houston TX 77005 USA Department of Earth Science Rice University Houston IX 77005 USA Chevron Energy Technology Company Houston IX 77002 USA

Thermal treatment technologies hold an important niche in the remediation of hydrocarbon- contaminated soils and sediments due to their ability to quickly and reliably meet cleanup standards. However, sustained high temperature can be energy intensive and can damage soil properties. Despite the broad applicability and prevalence of thermal remediation, little work has been done to improve the environmental compatibility and sustainahility of these technologies. We review several common thermal treatment technologies for hydrocarbon-contaminated soils, assess their potential environmental impacts, and propose frameworks for sustainable and low-impact deployment based on a holistic consideration of energy and water requirements, ecosystem ecology, and soil science. There is no universally appropriate thermal treatment technology. Rather, the appropriate choice depends on the contamination scenario （including the type of hydrocarbons present） and on site-specific considerations such as soil properties, water availability, and the heat sensitivity of contaminated soils. Overall, the convergence of treatment process engineering with soil science, ecosystem ecology, and plant biology research is essential to fill critical knowledge gaps and improve both the removal efficiency and sustainability of thermal technologies.

关键词： Soil decomposition Land reclamation Incineration Pyrolysis Desorption

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Vaccination Uncertainties and COVID-19 Prospects in 2021

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China CDC weekly 2021年第7期3卷 150-152页

作者： Peng Wu Benj.min j.Cowling gabriel M.Leung WHO Collaborating Centre for Infectious Disease Epidemiology and Control School of Public HealthLKS Faculty of MedicineThe University of Hong KongHong KongChina Laboratory of Data Discovery for Health Hong Kong Science and Technology ParkHong KongChina

As we pass the first anniversary of the World Health Organization’s(WHO)declaration of a Public Health Emergency of International Concern(1),we look back at the impact of coronavirus disease 2019(COVID-19)in 2020 and... 详细信息

关键词： COV anniversary impact

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The Carbon Sequestration Potential of Regenerative Farming Practices in South Carolina, USA

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American j.urnal of Climate Change 2019年第2期8卷 157-172页

作者： gabriel j. Kenne Robin W. Kloot Soil and Environmental Health Lab Department of Environmental Health Sciences Arnold School of Public Health University of South Carolina Columbia SC USA

Current production agriculture systems typically focus on yield outcomes at all costs. By shifting to best management practices based on regenerative farming principles, however, agricultural systems worldwide could maintain or even improve yields while sequestering atmospheric carbon (C) into soil organic matter (SOM). To demonstrate the effectiveness of regenerative principles at simultaneously benefiting agriculture and reducing greenhouse gasses, their C sequestration potential was examined through SOM data from 486 soil sampling locations from multiple farms throughout the coastal plains of South Carolina. These data were compared over varying multiple-year periods between 2013 and 2017 as their land management practices shifted from conventional methods to those based on the regenerative-based practice of cover cropping. The implementation of cover crops in crop rotations resulted in statistically significant mean SOM percentage increases of 0.11 (p ≤ 0.001), 0.11 (p ≤ 0.001), and 0.55 (p ≤ 0.001) for sampling sites converted into rotations utilizing cover crops for two, three, and four years, respectively. When averaged out per year for each sampling group, this results in an average of 622, 425, and 1584 lbs./acre/year of C fixed from the atmosphere and retained in the soil as organic matter. Increases were observed across all soil types sampled in the study with soil texture not significantly influencing a soils’ ability to increase soil OM or sequester atmospheric C through cover crop implementation. The calculations based on the coastal plains’ soils studied here demonstrate the promising potential of the application of regenerative farming principles to not only restore degraded biodiversity, recycle nutrients, improve farm profitability, and reduce chemical inputs, but also to sequester atmospheric C and simultaneously help reduce the effect of global climate change while creating healthy soils.

关键词： Carbon Sequestration Soil Health Regenerative Agriculture Cover Crops Climate Change

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Paludification reduces black spruce growth rate but does not alter tree water use efficiency in Canadian boreal forested peatlands

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Forest Ecosystems 2021年第2期8卷 373-386页

作者： j.annie Beaulne Étienne Boucher Michelle Garneau gabriel Magnan Geotop Research Center Université du Québec à MontréalMontréalQuébec H3C 3P8Canada Department of Geography Université du Québec à MontréalMontréalQuébec H3C 3P8Canada GRIL-UQAM Université du Québec à MontréalQuébec H3C 3P8Canada Centre d'études nordiques Université LavalMontréalQuébec G1V 0A6Canada

Background:Black spruce(Picea mariana(Mill.)BSP)-forested peatlands are widespread ecosystems in boreal North America in which peat accumulation,known as the paludification process,has been shown to induce forest growth *** continuously evolving environmental conditions(e.g.,water table rise,increasing peat thickness)in paludified forests may require tree growth mechanism adj.stments over *** this study,we investigate tree ecophysiological mechanisms along a paludification gradient in a boreal forested peatland of eastern Canada by combining peat-based and tree-ring *** and oxygen stable isotopes in tree rings are used to document changes in carbon assimilation rates,stomatal conductance,and water use *** addition,paleohydrological analyses are performed to evaluate the dynamical ecophysiological adj.stments of black spruce trees to site-specific water table ***:Increasing peat accumulation considerably impacts forest growth,but no significant differences in tree water use efficiency(iWUE)are found between the study ***-ring isotopic analysis indicates no iWUE decrease over the last 100 years,but rather an important increase at each site up to the 1980 s,before iWUE ***,inferred basal area increments do not reflect such ***,iWUE variations do not reflect tree ecophysiological adj.stments required by changes in growing *** water table variations induce no changes in ecophysiological mechanisms,but a synchronous shift in iWUE is observed at all sites in the mid-1980 ***:Our study shows that paludification induces black spruce growth decline without altering tree water use efficiency in boreal forested *** findings highlight that failing to account for paludification-related carbon use and allocation could result in the overestimation of aboveground biomass production in paludified *** research on carbon allocation strategies is of utmos

关键词： Black spruce growth Boreal biome Carbon allocation Ecophysiological mechanisms Forested peatland Paludification Stable isotope Water use efficiency

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Tectono-Sedimentary Evolution of the Offshore Hydrocarbon Exploration Block 5, East Africa: Implication for Hydrocarbon Generation and Migration

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Open j.urnal of Geology 2018年第8期8卷 819-840页

作者： Ezekiel j. Seni gabriel D. Mulibo Giovanni Bertotti Department of Geology University of Dar es Salaam Dar es Salaam Tanzania Department of Geoscience and Civil engineering Deft University of Technology Delft The Netherland

Sedimentary deposits in Block 5, offshore Tanzania basin have been imaged using two-dimensional (2D) seismic data. The seismic data and well data reveal four tectonic units representing different tectonic events in relation to structural styles, sedimentation and hydrocarbon potential evolved in Block 5. Results show that during Early to Late j.rassic, Block 5 was affected by the break-up of Gondwana and the drifting of Madagascar as evidenced by patterns of sediments and structural features. The chaotic and discontinuous reflectors are characteristics features on the sediments pattern indicating a possible transitional setting following the breakup of Gondwana. From the Late Cretaceous, Block 5 sits in more stable subsiding sag as the consequence of the high thermal subsidence. The period displayed continuous parallel reflectors with few markable faults. This was followed by the late post rift sedimentation that occurred after Middle Eocene Unconformity characterized by high wavy and sub parallel reflectors. The evolution of Block 5 through maj.r tectonic events reveals a more complete petroleum system towards the south. Thus, Block 5 responded in both space and time to a complex interplay between tectonics and sedimentation. This indicates that structural styles and associated features are potential control for hydrocarbon generation and migration.

关键词： Offshore Tanzania basin Block 5 Tectonics Sedimentation Hydrocarbon East Africa

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Net ecosystem carbon exchange for Bermuda grass growing in mesocosms as affected by irrigation frequency

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Pedosphere 2022年第3期32卷 393-401页

作者： Yuan LI gabriel *** Timothy j.CLOUGH j.hn E.HUNT David WHITEHEAD Department of Soil and Physical Sciences Lincoln UniversityLincoln 7647(New Zealand) Manaaki Whenua-Landcare Research P.O.Box 69040Lincoln 7640(New Zealand) State Key Laboratory of Grassland Agro-ecosystems College of Pastoral Agriculture Science and TechnologyLanzhou UniversityLanzhou 730020(China) Soil Biology Group Wageningen University and ResearchP.O.Box 47Wageningen 6700 AA(The Netherlands)

Intensification of grazed grasslands following conversion from dryland to irrigated farming has the potential to alter ecosystem carbon(C)cycling and affect components of carbon dioxide(CO_(2))exchange that could lead to either net accumulation or loss of soil *** there are many studies on the effect of water availability on biomass production and soil C stocks,much less is known about the effect of the frequency of water inputs on the components of CO_(2)*** grew Bermuda grass(Cynodon dactylon L.)in mesocosms under irrigation frequencies of every day(I_(1) treatment,30 d),every two days(I_(2) treatment,12 d),every three days(I_(3) treatment,30 d),and every six days(I_(6) treatment,18 d,after I_(2) treatment).Rates of CO_(2)exchange for estimating net ecosystem CO_(2)exchange(F_(N)),ecosystem respiration(R_(E)),and soil respiration(R_(S))were measured,and gross C uptake by plants(F_(G))and respiration from leaves(R_(L))were calculated during two periods,1–12 and 13–30 d,of the 30-d *** the first 12 d,there were no significant differences in cumulative F_(N)(mean±standard deviation,61±30 g C m^(-2),n=4).During the subsequent 18 d,cumulative F_(N) decreased with decreasing irrigation frequency and increasing cumulative soil water deficit(W),with values of 70±22,60±16,and 18±12 g C m^(-2) for the I_(1),I_(3),and I_(6) treatments,*** were similar decreases in F_(G),R_(E),and R_(L) with increasing W,but differences in R_(S) were not *** of the C_(4) grass growing in a C_(3)-derived soil enabled partitioning of R_(S) into its autotrophic(R_(A))and heterotrophic(R_(H))components using a^(13)C natural abundance isotopic technique at the end of the experiment when differences in cumulative W between the treatments were the *** values of R_(H) and its percentage contributions to R_(S)(43%±8%,42%±8%,and 8%±5%for the I_(1),I_(3),and I_(6) treatments,respectively)suggested that R_(H) remained unaffected across a wide

关键词： ^(13)C natural abundance CO_(2)exchange N_(2)O emission soil heterotrophic respiration water deficit

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Identification of quantitative trait loci and associated candidate genes for pregnancy success in Angus–Brahman crossbred heifers

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畜牧与生物技术杂志(英文版) 2024年第1期

作者： Quinn A.Hoorn gabriel A.Zayas Eduardo E.Rodriguez Laura M.j.nsen Raluca G.Mateescu Peter j.Hansen

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