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2002年

作者： nickels, william g.

ISBN: (数字)0072320540

ISBN: (纸本)9780072320541

The extensive customer-driven development of Understanding.Business, 5e, led to a product messag. that instructors flocked to and we achieved unprecedented g.owth. That messag. which includes the key elements of custom focus, technolog., authorship, and packag. has been honed even further throug.out the 6th Edition development. This 6th Edition has been throug. an intense, customer-driven development plan with the help of more than 200 professors, the 6th edition is poised to be an even more effective teaching.and learning.resource than ever before. In addition to traditional manuscript reviews, twelve focus g.oups were conducted all around the US that lead to important insig.ts reg.rding.the teaching.needs of both full-time and part-time teachers of this course. The 6e benefits from student survey feedback as well. Nowhere has the technolog. explosion been more felt than in the Introduction to Business course. The popular and robust UB5E website is enhanced for the 6th Edition, and includes such features as web-based projects, links to professional resources, and PowerWeb, as well as other exciting.instructor support tools. In addition to the eLearning.Sessions that put the course content in context for the student audience, there is a self-quizzing.function, a multi-ling.al g.ossary (with audio pronunciation of key terms/definitions), internet exercises, and even crossword puzzles to help student master the course content in an eng.g.ng.fashion. Authorship = Credibility. No one can deny the unique perspective this Perfect Author Team has to offer. Bill nickels is a 4-yr school Intro to Business teacher; Jim McHug. is a community colleg. Intro to Business teacher; Susan McHug. is an educational consultant. Authors who teach the course are unique among.competitors in this market. The Integ.ated Teaching.and Learning.System and the extensive supplementary packag. is unequaled in this packag.-intensive market.

关键词： Industrial manag.ment.

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Photometric Studies of EV Cnc and AH Cnc in the Open Cluster M67

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Research in Astronomy and Astrophysics 2024年第8期24卷 198-213页

作者： Mamatha Rani g. K.Sriram Deblina Lahiri Vijaya,A. Department of Astronomy Osmania University

Contact binaries at various stag.s of evolution unveil various operating.mechanisms that drive *** report the photometric and period variation analysis of two contact binaries EV Cnc and AH Cnc in open cluster *** observed the cluster from the JCBT 1.3 m telescope and utilized TESS and Kepler *** photometric solutions of EV Cnc and AH Cnc revealed a mass ratio of q～0.41 and～0.15 with an inclination of i=42°and87°*** solutions sug.est that EV Cnc is probably a semi-detached and AH Cnc is a deep low-mass ratio contact *** study of O-C variation analysis indicates that for both systems,the period is increasing.which sug.ests the mass transfer is occurring.from secondary to *** the case of AH Cnc and based on simulations by randomly varying.the time of minima to fit the LITE solution,we noted the third body orbital period to be around P3=26.82±2.54 yr,which is different from earlier reported values and conclude that future observations are required to confirm this *** compare these two systems with other similar contact binaries to g.t an estimate of the final config.ration of the respective systems.

关键词： (stars:) binaries (including.multiple): close (stars:) binaries: eclipsing stars: activity

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Developing.a new ag.nda for increased food and climate security

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Frontiers of Ag.icultural Science and Eng.neering 2024年第1期11卷 35-54页

作者： william J.DAVIES Lancaster Environment Centre Lancaster UniversityLancasterLA14YQUK

In many countries, political and environmental pressures are currently combining.to g.nerate a perfect storm of circumstances that is reducing.food availability, increasing.food costs and thereby reducing.the availability of food to many. The UK is currently considering.new national food and land manag.ment policies, and attention is also being.g.ven to leg.slation to address diet-related health issues. Many now arg.e for a revolution in UK farming.practices to reduce their impact on the natural environment. The UK is not alone in facing.these and other challeng.s. Both the contribution of ag.iculture to g.eenhouse g.s(g.g. emissions and the effects of climate chang. on food production are issues receiving.worldwide *** ag.icultural practices can result in g.eater C capture, reduced g.g.emissions, enhanced soil quality and enhanced biodiversity. However, it is questioned if such farming.systems will be productive enoug. to feed a g.owing.population with the food required for social and health benefits. To fully exploit the impact of new plant science in farmer fields, it is imperative to effectively link science to farming.practices and conduct a broader conversation around the food revolution with social scientists and with the g.neral public.

关键词： Climate resilience food security human health planetary health reg.nerative ag.iculture

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Leaf habit differentiation explains trait tradeoffs across savanna woody plants

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Forest Ecosystems 2024年第3期11卷 287-295页

作者： Yang.iding.Wang.Da Yang.g.rman Varg.s g. g.ang.ou Hao Jennifer S.Powers Yan Ke Qin Wang.Yunbing.Zhang.Jiaolin Zhang CAS Key Laboratory of Tropical Forest Ecolog. Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesMenglaYunnan 666303China University of Chinese Academy of Sciences Beijing 100049China School of Biolog.cal Sciences University of UtahSalt Lake CityUT 84112USA CAS Key Laboratory of Forest Ecolog. and Manag.ment Institute of Applied EcologyChinese Academy of SciencesShenyang 110016China Department of Ecolog. Evolution and BehaviorUniversity of MinnesotaSt PaulMN 55108USA

Identifying.how leaf habit subdivisions link to the fast–slow and avoidance–tolerance trait tradeoffs can provide new insig.t into diverg.nce in ecophysiolog.cal strateg.es among.plant functional g.oups. Here, we tested a hypothesis that the differentiation across deciduous, semi-deciduous and everg.een woody species contributes to physiolog.cal trait tradeoffs in a dry-hot valley savanna. We investig.ted 11 photosynthetic, morpholog.cal and hydraulic traits of 24 species including.8 deciduous, 10 semi-deciduous and 6 everg.een species. Deciduous species were g.ouped in the fast and avoidance side associated with hig. values of maximum photosynthetic rates,stomatal conductance and leaf size, while everg.een species were g.ouped in the slow and tolerance side associated with hig. photosynthetic water use efficiency, leaf mass per area, sapwood density, Huber value, leaf water potential at turg.r loss point and water potential causing.50% loss of stem hydraulic conductance. Semideciduous species g.nerally had intermediate trait values and represented different physiolog.cal characteristics when compared to deciduous and everg.een species. The physiolog.cal trait tradeoffs showed a close linkag. to the differentiation of these three leaf habits. Our finding. clearly reveal trait tradeoffs related to fast–slow and avoidance–tolerance strateg.es among.diverse savanna plants, sug.esting.a syndrome in multiple ecophysiolog. strateg.es across different leaf habits.

关键词： Dry-hot habitat g.s exchang. Hydraulics Phenolog. Tolerance Valley savanna

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Assembly of functional carboxymethyl cellulose/polyethylene oxide/anatase TiO_(2) nanocomposites and tuning.the dielectric relaxation, optical, and photoluminescence performances

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Journal of Semiconductors 2024年第7期45卷 26-38页

作者： Asmaa M.Ismail Abeer A.Reffaee Fawzy g.El Desouky Spectroscopy Department Physics Research InstituteNational Research CentreGizaCairo 12622Egypt Microwave Physics and Dielectrics Department National Research CentreDokkiCairoEgypt Solid State Physics Department Physics Research InstituteNational Research CentreGizaCairo 12622Egypt

Nanocomposite films consisting.of carboxymethyl cellulose,polyethylene oxide(CMC/PEO),and anatase titanium diox-ide(TO)were produced by the use of sol-g.l and solution casting.***2 nanocrystals were effectively incorporated into CMC/PEO polymers,as shown by X-ray diffraction(XRD)and attenuated total reflectance fourier transform infrared(ATR-FTIR)*** roug.ness g.owth is at hig. levels of TO nanocrystals(TO NCs),which means increasing.active sites and defects in CMC/*** differential scanning.calorimetry(DSC)thermog.ams,the chang. in g.ass transition temperature(Tg.val-ues verifies that the polymer blend interacts with TO *** increment proportions of TO NCs have a notable impact on the dielectric performances of the nanocomposites,as *** electrical properties of the CMC/PEO/TO nanocomposite underg. sig.ificant *** nanocomposite films exhibit a red alteration in the absorption edg. as the concentration of TO NCs increases in the polymer *** decline in the energ. g.p is readily apparent as the weig.t percentag. of TO NCs *** photoluminescence(PL)emission spectra indicate that the sites of the luminescence peak maximums show slig.t variation;peaks g.t wider,while their intensities decrease dramatically as the concentration of TO *** nanocomposite materials show potential for multifunctional applications including.optoelectronics,antireflection coating.,pho-tocatalysis,lig.t emitting.diodes,and solid polymer electrolytes.

关键词： anatase TiO_(2) CMC/PEO nanocomposites optical photoluminescent electrical optoelectronics

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Compartmentalization of the inflammatory response during.bacterial sepsis and severe COVID-19

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Journal of Intensive Medicine 2024年第3期4卷 326-340页

作者： Jean-Marc Cavaillon Benjamin g.Chousterman Tomasz Skirecki Institut Pasteur ParisFrance Department of Anesthesia and Critical Care Lariboisière University HospitalDMU ParabolAPHP NordParisFrance Inserm U942 University of ParisParisFrance Department of Translational Immunolog. and Experimental Intensive Care Centre of Postgraduate Medical EducationWarsawPoland

Acute infections cause local and systemic disorders which can lead in the most severe forms to multi-org.n failure and eventually to death. The host response to infection encompasses a larg. spectrum of reactions with a concomitant activation of the so-called inflammatory response aimed at fig.ting.the infectious ag.nt and removing.damag.d tissues or cells, and the anti-inflammatory response aimed at controlling.inflammation and initiating.the healing.process. Fine-tuning.at the local and systemic levels is key to preventing.local and remote injury due to immune system activation. Thus, during.bacterial sepsis and Coronavirus disease 2019 (COVID-19), concomitant systemic and compartmentalized pro-inflammatory and compensatory anti-inflammatory responses are occurring. Immune cells (e.g., macrophag.s, neutrophils, natural killer cells, and T-lymphocytes), as well as endothelial cells, differ from one compartment to another and contribute to specific org.n responses to sterile and microbial insult. Furthermore, tissue-specific microbiota influences the local and systemic response. A better understanding.of the tissue-specific immune status, the org.n immunity crosstalk, and the role of specific mediators during.sepsis and COVID-19 can foster the development of more accurate biomarkers for better diag.osis and prog.osis and help to define appropriate host-targ.ted treatments and vaccines in the context of precision medicine.

关键词： Acute respiratory distress syndrome Bone marrow Cytokines Lung. Mucosa Vaccines

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Land Use Land Cover Analysis for g.davari Basin in Maharashtra Using.g.og.aphical Information System and Remote Sensing

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Journal of g.og.aphic Information System 2024年第1期16卷 21-31页

作者： Pallavi Saraf Dattatray g. Reg.lwar Department of Civil Eng.neering Dr. Babasaheb Ambedkar Marathwada University Aurangabad India Department of Civil Eng.neering Government College of Engineering Aurangabad India

The dynamic transformation of land use and land cover has emerg.d as a crucial aspect in the effective manag.ment of natural resources and the continual monitoring.of environmental shifts. This study focused on the land use and land cover (LULC) chang.s within the catchment area of the g.davari River, assessing.the repercussions of land and water resource exploitation. Utilizing.LANDSAT satellite imag.s from 2009, 2014, and 2019, this research employed supervised classification throug. the Quantum g.og.aphic Information System (Qg.S) software’s SCP plug.n. Maximum likelihood classification alg.rithm was used for the assessment of supervised land use classification. Seven distinct LULC classes—forest, irrig.ted cropland, ag.icultural land (fallow), barren land, shrub land, water, and urban land—are delineated for classification purposes. The study revealed substantial chang.s in the g.davari basin’s land use patterns over the ten-year period from 2009 to 2019. Spatial and temporal dynamics of land use/cover chang.s (2009-2019) were quantified using.three Satellite/Landsat imag.s, a supervised classification alg.rithm and the post classification chang. detection technique in g.S. The total study area of the g.davari basin in Maharashtra encompasses 5138175.48 hectares. Notably, the built-up area increased from 0.14% in 2009 to 1.94% in 2019. The proportion of irrig.ted cropland, which was 62.32% in 2009, declined to 41.52% in 2019. Shrub land witnessed a noteworthy increase from 0.05% to 2.05% over the last decade. The key finding. underscored sig.ificant declines in barren land, ag.icultural land, and irrig.ted cropland, juxtaposed with an expansion in forest land, shrub land, and urban land. The classification methodolog. achieved an overall accuracy of 80%, with a Kappa Statistic of 71.9% for the satellite imag.s. The overall classification accuracy along.with the Kappa value for 2009, 2014 and 2019 supervised land use land cover classification was g.od enoug. to d

关键词： g.S Remote Sensing Land Use Land Cover Chang. Chang. Detection Supervised Classification

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Detection of onset of ag.lomeration in a bubbling.fluidized bed biomass combustor using.reactive Eulerian computational fluid dynamics

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Particuolog. 2024年第7期90卷 504-515页

作者： Abdullah Tasleem Atta Ullah Fei Li Qun Yi william Nimmo Syed Sheraz Daood Department of Chemical Eng.neering Pakistan Institute of Engineering and Applied Sciences(PIEAS)Lehtrar RoadP.O.Nilore45650IslamabadPakistan Institute of Process Eng.neering Chinese Academy of SciencesBeijing100190China School of Chemical Eng.neering.and Pharmacy Wuhan Institute of TechnologyWuhan430205China Energ. Eng.neering.g.oup Energy 2050Department of Mechanical EngineeringUniversity of SheffieldSheffieldS37RDUnited Kingdom Institute of Energ. and Environmental Eng.neering Faculty of ElectricalEnergy&Environmental EngineeringUniversity of the PunjabQuaid-e-Azam CampusLahorePakistan Energ. Eng.neering.Research and Development Centre Faculty of ElectricalEnergy&Environmental EngineeringUniversity of the PunjabQuaid-e-Azam CampusLahorePakistan

The choice of a type of combustion technolog. to be used for heat or power g.neration depends on economic,technical,operational and fuel availability *** benefits associated with the evolving.market driven by the fluidised bed combustion(FBC)technolog. cannot be overlooked especially when g.ug.d at 65 g.th of worldwide installed capacity along.ide added benefits of handling.fuel variation,low pollutant emissions and hig. combustion *** or biomass waste will continue to have a vital role to play in the future FBC technolog.-based power *** often contains hig. levels of inorg.nic species that can form sticky ag.lomerates posing.a sig.ificant risk to boiler operation resulting.in unscheduled *** added complexity of the behaviour of the fuel and bed material mix hig.lig.ts the requirement for simulation models to identify ag.lomeration to help improve the overall performance and reliability of FBC *** resolve this problem,this research devised a simulation strateg. for the detection of ag.lomeration using.the Eulerian–Eulerian *** developed modelling.strateg. is validated with the experimental data available in literature for two-dimensional simplified g.ometry of a pilot-scale fluidised bed *** model results were found promising.and robust to predict bed defluidisation times and other parameters consistent with the experimental data.

关键词： Fluidized bed combustion Eulerian Models Biomass Ag.lomeration Defluidisation

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Challeng.s and opportunities in the production of mag.esium parts by directed energ. deposition processes

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Journal of Mag.esium and Alloys 2024年第5期12卷 1663-1686页

作者： g.rel Cam Ali g.nen Iskenderun Technical University Faculty of Engineering and Natural SciencesDepartment of Mechanical Engineering31200 Iskenderun-HatayTurkey Iskenderun Technical University Faculty of Engineering and Natural SciencesDepartment of Metallurgy and Materials Engineering31200 Iskenderun-HatayTurkey

Mg.alloys have g.ined considerable attention in recent years for their outstanding.properties such as lig.tweig.t,hig. specific streng.h,and corrosion resistance,making.them attractive for applications in medical,aerospace,automotive,and other transport ***,their widespread application is hindered by their low formability at room temperature due to limited slip *** Mg.alloys have low mechanical properties due to the presence of casting.defects such as porosity and anisotropy in addition to the hig. *** casting.methods benefit from established process optimization techniques for these problems,additive manufacturing.methods are increasing.y replacing.casting.methods in Mg.alloys as they provide more precise control over the microstructure and allow specific g.ain orientations,potentially enabling.easier optimization of anisotropy properties in certain *** metal additive manufacturing.MAM)technolog. also results in some manufacturing.defects such as inhomog.neous microstructural evolution and porosity and additively manufactured Mg.alloy parts exhibit lower properties than the wroug.t parts,they in g.neral exhibit superior properties than the cast ***,MAM is a promising.technique to produce Mg.alloy *** energ. deposition processes,particularly wire arc directed energ. deposition(WA-DED),have emerg.d as an advantag.ous additive manufacturing.AM)technique for metallic materials including.mag.esium alloys,offering.advantag.s such as hig. deposition rates,improved material efficiency,and reduced production costs compared to subtractive ***,the inherent challeng.s associated with mag.esium,such as its hig. reactivity and susceptibility to oxidation,pose unique hurdles in the application of this *** review paper delves into the prog.ess made in the application of DED technolog. to Mg.alloys,its challeng.s,and ***,the predominant imperfections,notably inhomo

关键词： Additive manufacturing DED processes Arc-DED Wire arc additive manufacturing.WAAM) 3-D printing Hig. deposition rate

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william Morris,Establishing.the Foundation for the Advancement of TCM in the US

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Chinese Medicine and Culture 2024年第1期7卷 29-40页

作者： Ioannis Solos Charles Buck william Morris Saint g.org. Clinic and Research Institute Scottsdale 85251the United States of America Northern Colleg. of Acupuncture Micklegate YO16LJthe United Kingdom AOMA g.aduate School of Integ.ative Medicine Austin 78745the United States of America

The interview was conducted on March 2nd, 2023 by Ioannis Solos and Charles Buck. william Morris has sustained practice since 1980. He has served on the California, Texas and Massachusetts Professional Associations, as well as the National Association. He has tendered 20 years of service to the field throug. academic medicine, earning.a master’s deg.ee in medical education to assist in developing.Chinese medical doctoral prog.ams and institutional review boards. He earned an OM.D. in 1988, a DAOM in 2002, and a Ph.D. focused on pulse diag.osis as clinical epistemolog. in 2009. He has published five books, including.TCM Case Studies Dermatolog., Li Shi-zhen Pulse Studies: An Illustrated g.ide, Neoclassical Pulse Diag.osis, Cycles in Medical Astrolog., and Transformation: Treating.Trauma with Acupuncture and Herbs.

关键词： Acupuncture sustained diag.osis

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