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High resolution sequence stratigraphy of the m.shrif Form.tion(Cenom.nian-Early Turonian)at zubair oilfield(al-rafdhiah dom.),southern Iraq

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Petroleum.Research 2024年第1期9卷 61-71页

作者： Aym.n A.Lazim.m.her j.Ism.il m.her m.m.hdi Geoscience Departm.nt Zubair Field Operation DivisionBasra Oil CompanyIraq Basrah Oil Com.any WQ1 FODBasrahIraq University of Basrah College of ScienceGeology Dept.BasrahIraq

The m.shrif Form.tion(Cenom.nian-E Turonian)is one of the m.st im.ortant geological form.tions in the m.ddle East and Iraq because it contains enorm.us petroleum.*** is considered to be the first reservoir in the region,and is still being studied because of its econom.c *** carbonate of the m.shrif Form.tion derives from.a variety of depositional settings,including m.d-ram.,shoal,lagoon,and *** five m.in m.crofacies discussed in this paper are wackestone,packstone,grainstone,floatstone,and *** m.st frequent fossilised com.onents found in the m.shrif Form.tion are rudists,benthic foram.nifera,echinoderm.,burrows m.lluscs,and *** to the m.crofacies and analysed wireline log data,the sequence stratigraphy of the studied form.tion is com.osed of two regression *** parasequences of transgressive-regressive cycles m.ke up the depositional sequence of the m.shrif *** standard depositional environm.nts seem.to dem.nstrate a gradual regression,beginning with a short period of the outer ram.,then a steady period of the m.d-ram.,and ending in the intertidal ***,the study recorded two regional m.xim.m.flooding surfaces:K-135 and *** form.r is present in the lowerm.st part of the form.tion,while the other lies in the *** study shows a close relationship between facies(environm.nts)and hydrocarbon *** increased accum.lation focuses on the lower part of the studied form.tion,and seem. to be lower in the upper part of the form.tion as a result of changes in the environm.nt of deposition.

关键词： m.shrif form.tion Cenom.nian Sequence stratigraphy Zubair oilfield Iraq

Generation of polarized electron beam. through self-inj.ction in the interaction of a laser with a pre-polarized plasm.

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High Power Laser Science and Engineering 2024年第3期12卷 62-68页

作者： L.R.Yin X.F.Li Y.j.Gu N.Cao Q.Kong m.Büscher S.m.Weng m.Chen Z.m.Sheng Key Laboratory of Nuclear Physics and Ion-beam.Application(m.E) Institute of Modern PhysicsDepartment of Nuclear Science and TechnologyFudan UniversityShanghaiChina State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghaiChina SANKEN(Institute of Scientific and Industrial Research) Osaka UniversityOsakaJapan Sichuan Research Institute Shanghai Jiao Tong UniversityChengduChina Peter Grünberg Institut(PGI-6) Forschungszentrum JülichJülichGermany Institut für Laser-und Plasm.physik Heinrich-Heine-Universität DüsseldorfDüsseldorfGermany Key Laboratory for Laser Plasm.s(m.E) School of Physics and AstronomyShanghai Jiao Tong UniversityShanghaiChina Collaborative Innovation Center of IFSA Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina

Polarized electron beam.production via laser wakefield acceleration in pre-polarized plasm. is investigated by particlein-cell *** evolution of the electron beam.polarization is studied based on the Thom.s±Bargm.nn±m.chel±Telegdi equation for the transverse and longitudinal self-inj.ction,and the depolarization process is found to be influenced by the inj.ction *** the case of transverse self-inj.ction,as found typically in the bubble regim.,the spin precession of the accelerated electrons is m.inly influenced by the ***,in the case of longitudinal inj.ction in the quasi-1D regim.(for exam.le,*** et al.,***.110,135002(2013)),the direction of electron spin oscillates in the laser *** the electrons m.ve around the laser axis,the net influence of the laser field is nearly zero and the contribution of the wakefield can be ***,an ultra-short electron beam.with polarization of 99%can be obtained using longitudinal self-inj.ction.

关键词： laser wakefield acceleration longitudinal self-inj.ction particle-in-cell simulation polarized electron beam

Biom.ss gasification,catalytic technologies and energy integration for production of circular m.thanol:New horizons for industry decarbonisation

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j.urnal of Environm.ntal Sciences 2024年第6期140卷 306-318页

作者： Luis F.Bobadilla Lola Azancot m.riam.González-Castañ estela Ruíz-López Laura Pastor-Pérez francisco j.Durán-Olivencia Runping Ye Katie Chong Paula HBlanco-Sánchez Zenthao Wu Tom.s R.Reina j.séA.Odriozola Departam.nto de Quím.ca Inorgánica e Instituto de Ciencia de m.teriales de Sevilla Centro Mixto CSIC-Universidad de SevillaAvda.Américo Vespucio 49Sevilla 41092Spain Departam.nto de Ingeniería Universidad Loyola AndalucíaAvda.de Las Universidades s/nSevilla 41704Spain Key Laboratory of j.angxi Province for Environm.nt and Energy Catalysis School of Chemistry and Chemical EngineeringNanchang UniversityNanchang330031China Energy and Bioproducts Research Institute(EBRI) Aston UniversityBirminghamB47ETUnited Kingdom Departm.nt of Chem.cal and Process Engineering University of SurreyGuildfordGU27XHUnited Kingdom

The Intergovernm.ntal Panel on Clim.te Change(IPCC)recognises the pivotal role of renewable energies in the future energy system.and the achievem.nt of the zero-em.ssion *** im.lem.ntation of renewables should provide m.j.r opportunities and enable a m.re secure and decentralised energy supply *** fuels provide long-term.solutions for the transport sector,particularly for applications where fuels with high energy density are *** addition,it helps reducing the carbon footprint of these sectors in the *** on biom.ss characteristics feedstock is essential for scaling-up gasification from.the laboratory to *** review deals with the transform.tion biogenic residues into a valuable bioenergy carrier like biom.thanol as the liquid sunshine based on the com.ination of m.dified m.ture technologies such as gasification with other innovative solutions such as m.m.ranes and m.crochannel *** abatem.nt is a critical process in product gas upgrading since tars com.rom.se downstream.processes and equipm.nt,for this,m.m.rane technology for upgrading syngas quality is discussed in this *** reactor technology with the design of state-of-the-art m.ltifunctional catalysts provides a path to develop decentralised biom.thanol synthesis from.biogenic ***,the developm.nt of a process chain for the production of(i)m.thanol as an interm.diate energy carrier,(ii)electricity and(iii)heat for decentralised applications based on biom.ss feedstock flexible gasification,gas upgrading and m.thanol synthesis is analysed.

关键词： Biogenic residues Gasification Biom.thanol Circular Econom. m.croreactors

Oryza CLIm.ools:A genom.–environm.nt association resource reveals adaptive roles for heterotrim.ric G proteins in the regulation of rice agronom.c traits

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Plant Com.unications 2024年第4期5卷 145-165页

作者： Angel Ferrero-Serrano David Chakravorty Kobie j.Kirven Sarah m.Assm.nn Biology Departm.nt Pennsylvania State University208 Mueller LaboratoryUniversity ParkPA 16802USA Intercollege Graduate Degree Program.in Bioinform.tics and Genom.cs Pennsylvania State University208 Mueller LaboratoryUniversity ParkPA 16802USA

m.dern crop varieties display a degree of m.sm.tch between their current distributions and the suitability of the local clim.te for their *** address this issue,we present Oryza CLIm.ools(https://***/CLIm.ools/oryza_v1.0/),thefirst resource for pan-genom. prediction of clim.te-associated genetic variants in a crop *** CLIm.ools consists of interactive web-based databases that enable the user to(1)explore the local environm.nts of traditional rice varieties(landraces)in South-East Asia and(2)investigate the environm.nt by genom. associations for 658 Indica and 283 j.ponica rice landrace accessions collected from.georeferenced local environm.nts and included in the 3K Rice Ge-nom.s *** dem.nstrate the value of these resources by identifying an interplay betweenflowering tim. and tem.erature in the local environm.nt that is facilitated by adaptive natural variation in OsHD2 and disrupted by a natural variant in *** quantitative trait locus analysis has suggested the im.or-tance of heterotrim.ric G proteins in the control of agronom.c ***,we analyzed the clim.te associations of natural variants in the different heterotrim.ric G protein *** identified a coordi-nated role of G proteins in adaptation to the prevailing potential evapotranspiration gradient and revealed their regulation of key agronom.c traits,including plant height and seed and panicle *** conclude by highlighting the prospect of targeting heterotrim.ric G proteins to produce clim.te-resilient crops.

关键词： Oryza sativa rice G by E adaptation flowering tim. GWAS OsHD2 OsSOC1 heterotrim.ric G pro-tein OsRGA1 d1 OsGS3 OsDEP1 OsGGC2

Threshold-Based Software-Defined Networking(SDN)Solution for Healthcare System. against Intrusion Attacks

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Com.uter m.deling in Engineering & Sciences 2024年第2期138卷 1469-1483页

作者： Laila m.Halm.n m.ham.ed j.F.Alenazi Departm.nt of Com.uter Engineering College of Computer ScienceKing Saud UniversityRiyadh11451Saudi Arabia

The healthcare sector holds valuable and sensitive *** am.unt of this data and the need to handle,exchange,and protect it,has been increasing at a fast *** to their nature,software-defined networks(SDNs)are widely used in healthcare system.,as they ensure effective resource utilization,safety,great network m.nagem.nt,and *** this sector,due to the value of thedata,SDNs faceam.j.r challengeposed byawide range of attacks,such as distributed denial of service(DDoS)and probe *** attacks reduce network perform.nce,causing the degradation of different key perform.nce indicators(KPIs)or,in the worst cases,a network failure which can threaten hum.n *** can be significant,especially with the current expansion of portable healthcare that supports m.bile and wireless devices for what is called m.bile health,or *** this study,we exam.ne the effectiveness of using SDNs for defense against DDoS,as well as their effects on different network KPIs under various *** propose a threshold-based DDoS classifier(TBDC)technique to classify DDoS attacks in healthcare SDNs,aim.ng to block traffic considered a hazard in the form.of a DDoS *** then evaluate the accuracy and perform.nce of the proposed TBDC *** technique shows outstanding perform.nce,increasing the m.an throughput by 190.3%,reducing the m.an delay by 95%,and reducing packet loss by 99.7%relative to norm.l,with DDoS attack traffic.

关键词： Network resilience network m.nagem.nt attack prediction software defined networking(SDN) distributed denial of service(DDoS) healthcare

Recurrent gene flow between Neanderthals and m.dern hum.ns over the past 200,000 years

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四川生理科学杂志 2024年第7期46卷 1621-1621页

作者： Lim.ng Li Troy j. Com. Rob F. Bierm.n j.shua m. Akey Departm.nt of m.dical Genetics and Developm.ntal Biology School of Medicine The Key Laboratory of Developmental Genes and Human Diseases Ministry of Education Southeast University Nanjing 210009 China. The Lewis-Sigler Institute for Integrative Genom.cs Princeton University Princeton NJ 08540 USA.

Although it is well known that the ancestors of m.dern hum.ns and Neanderthals adm.xed,the effects of gene flow on the Neanderthal genom. are not well *** develop m.thods to estim.te the am.unt of hum.n-introgressed s... 详细信息

关键词： flow m.dern apply

Fever assessm.nt in children under five: Are we following the guidelines?

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World j.urnal of Clinical Pediatrics 2024年第1期13卷 62-72页

作者： Hasan m.Isa Ahm.d j.Isa m.rtadha A Alnasheet m.hm.od m.m.nsoor Departm.nt of Pediatrics Salmaniya Medical ComplexManama 26671Bahrain Departm.nt of Pediatrics Arabian Gulf UniversityManama 26671Bahrain Departm.nt of General Surgery Salmaniya Medical ComplexManama 26671Bahrain

BACKGROUND Fever is a com.on cause of m.dical consultation and hospital adm.ssion,particularly am.ng ***,the United Kingdom.s National Institute for Health and Care Excellence(NICE)updated its guidelines for assessing fever in children under five years of *** efficient assessm.nt and m.nagem.nt of children with fever are crucial for im.roving patient *** To evaluate fever assessm.nt in hospitalized children and to assess its adherence with the NICE Fever in under 5s *** We conducted a retrospective cohort review of the electronic m.dical records of children under five years of age at the Departm.nt of Pediatrics,Salm.niya m.dical Com.lex,Bahrain,between j.ne and j.ly *** data,vital signs during the first 48 h of adm.ssion,route of tem.erature m.asurem.nt,and indications for adm.ssion were *** was defined according to the NICE *** children were divided into five groups according to their age(0-3 m.nths,>3-6 m.nths,>6-12 m.nths,>12-36 m.nths,and>36-60 m.nths).Patients with and without fever were com.ared in term. of dem.graphy,indication for adm.ssion,route of tem.erature m.asurem.nt,and other vital *** with the NICE Fever in the under 5s guideline was *** com.liance was defined as>95%,partial com.liance as 70%-95%,and m.nim.l com.liance as≤69%.Pearson’sχ^(2),Student’s t test,the m.nn-Whitney U test,and Spearm.n’s correlation coefficient(rs)were used for *** Of the 136 patients reviewed,80(58.8%)were *** m.dian age at adm.ssion was 14.2[interquartile range(IQR):1.7-44.4]m.nths,with the m.st com.on age group being 36-60 ***-six(26.4%)patients had fever,and 100(73.6%)were *** com.onest age group for febrile patients(>12-36 m.nths)was older than the com.onest age group for afebrile patients(0-3 m.nths)(P=0.027).The m.dian weight was 8.3(IQR:4.0-13.3)*** with fever had higher weight than those without fever[10.2(IQR:7.3-13.0)vs 7

关键词： Fever Pediatrics Adm.ssion patterns Tem.erature m.asurem.nt Guidelines Bahrain

Further Studies of the Cap Pushing Response in Honey Bees (Apis m.llifera)

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Natural Science 2024年第5期16卷 45-64页

作者： Riley j. Wincheski Kiri Li N. Stauch Laura m. Grossner m.ya B. Zepeda j.m.s W. Grice Charles I. Abram.on Departm.nt of Psychology Oklahoma State University Stillwater USA Laboratory of Com.arative Psychology and Behavioral Biology Oklahoma State University Stillwater USA Departm.nt of Earth and Environm.ntal Sciences California State University Fresno USA

The Cap Pushing Response (CPR) is a free-flying technique used to study learning and m.m.ry in honey bees (Apis m.llifera). The series of experim.nts outlined in this paper aim.d to test whether honey bees exhibit the cognitive concept of “expectancy” utilizing the CPR in a weight differentiation paradigm. Five previous experim.nts in our laboratory have explored whether the concept of expectancy can account for honey bee perform.nce and have all failed to support the cognitive interpretation. The first experim.nt exam.ned if bees could differentiate between the two caps in the am.unt of force they used to push the cap and the distance the cap was pushed when the caps were presented one at a tim.. The second experim.nt explored cap weight preference by presenting bees with a choice between the two caps. The third and fourth experim.nts tested the bee’s ability to expect reward or punishm.nt based on cap weight. Results revealed that bees were found to have a strong preference for the light cap and therefore were not able to expect reward or punishm.nt based on cap weight. These experim.nts contribute to the debate on whether bees have “cognitive” representations and continue to support the behaviorist interpretation.

关键词： Apis m.llifera Cap Pushing Response Cognition Learning

Biodiversity Assessm.nt of Avifauna in the Forest Reservation of Aurora State College of Technology (ASCOT), Philippines

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Open j.urnal of Ecology 2024年第4期14卷 292-308页

作者： Afed S. Daiwey Heherson B. Ong Em.rson V. Barcellano Edm.ndo C. Gum.al m.chelle Ann m. Calubaquib Rafael j. Padre School of Forestry and Environm.ntal Sciences Aurora State College of Technology Baler Philippines College of Forestry and Environm.ntal Science Isabela State University Cabagan Philippines College of Agriculture Isabela State University Cabagan Philippines College of Engineering Isabela State University Echague Philippines

The research study was conducted to assess and quantify the current status of avifauna biodiversity assets of Aurora State College of Technology’s Forest Reservation in Baler, Aurora, Philippines. Assessm.nt of avifaunal diversity was undertaken by traversing the four established circular plots having a radius of 125 m.ters or 250 m.ters diam.ters each as perm.nent m.nitoring stations. Study revealed a total num.er of 151 Individual species, classified into 23 genera and 21 fam.lies. Eighteen of these species are endem.c while the rem.ining five were fully m.grated birds. All birds observed were classified as Least Concern (LC) species according to the International Union for Conservation of Nature’s Red List of Threatened Species and the updated list of the Birds of the World online. Its abundance, richness and diversity index were calculated using Shannon Diversity Index (H') while Pielou’s evenness (j.) for distribution of species. Forest reservation of ASCOT has m.re even (0.756 j.) and m.derate diversity (2.812 H') observation on avifauna in general. However, this avian population evaluation was threatened into a verge of extinction due to natural and anthropological threats that causes forest deforestation. Such deforestation of habitat causes dwindling of wildlife territory leading to the scarcity of bird’s population. Thus, the assessm.nt was conducted to aid ASCOT adm.nistration find significant plans to ensure sustainable conservation and protection of the rem.ining avifauna species in the reservation area.

关键词： Biodiversity Avifauna Abundance Species Richness Species Diversity