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Ranking academic institutions based on the productivity,impact,and quality of institutional scholars

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Journal of Data and Information Science 2024年第3期9卷 116-154页

作者： Amir Faghri theodore L.Bergman Department of Mechanical and Aerospace Engineering University of CaliforniaLos AngelesLos AngelesCA 90095USA Department of Mechanical Engineering University of KansasLawrenceKS 66045USA

Purpose:The quantitative rankings of over 55,000 institutions and their institutional programs are based on the individual rankings of approximately 30 million scholars determined by their productivity,impact,and ***/methodology/approach:The institutional ranking process developed here considers all institutions in all countries and regions,thereby including those that are established,as well as those that are emerging in scholarly *** of individual scholars worldwide are first generated using the recently introduced,fully indexed ScholarGPS *** rankings of individual scholars are extended here to determine the lifetime and last-five-year Top 20 rankings of academic institutions over all Fields of scholarly endeavor,in 14 individual Fields,in 177 Disciplines,and in approximately 350,000 unique *** associated with five specific Fields(Medicine,Engineering&Computer Science,Life Sciences,Physical Sciences&Mathematics,and Social Sciences),and in two Disciplines(Chemistry,and Electrical&Computer Engineering)are presented as examples,and changes in the rankings over time are ***:For the Fields considered here,the Top 20 institutional rankings in Medicine have undergone the least change(lifetime versus last five years),while the rankings in Engineering&Computer Science have exhibited significant *** evolution of institutional rankings over time is largely attributed to the recent emergence of Chinese academic institutions,although this emergence is shown to be highly Field-and *** implementations:Existing rankings of academic institutions have:(i)often been restricted to pre-selected institutions,clouding the potential discovery of scholarly activity in emerging institutions and countries;(ii)considered only broad areas of research,limiting the ability of university leadership to act on the assessments in a concrete manner,or in contrast;(iii)have considered only a narrow are

关键词： Academic institution ranking Top institutional scholars ScholarGPS

Designated critical habitats for *** species are not protected from climate and land-use change

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Geography and Sustainability 2024年第3期5卷 482-490页

作者： Aimee Delach Laura A.Nunes Alex Borowicz theodore C.weber Center for Conservation Innovation Defenders of Wildlife113017th Street NWWashingtonD.C.20036United States

Designation of critical habitat is an important conservation tool for species listed as threatened or endangered under the United States(U.S.)Endangered Species Act(ESA).while this is an important protective mechanism,lands designated as critical habitat could still be subject to degradation and fragmentation if they are not also in a protected status that prioritizes biodiversity ***,most designations of critical habitat do not explicitly take climate change into *** objective of our study was to determine whether and to what extent critical habitats for species listed under the ESA are located within protected areas and areas previously identified as climate refugia or climate corridors,to inform management strategies to better conserve and recover these *** mapped the designated critical habitats of 153 ESA-listed species and measured their overlap with previously-identified areas of climate refugia and corridors(CRC),and also with lands designated as nature-protected by *** Survey’s Gap Analysis Project(GAP Status 1 or 2)and working lands with wildlife habitat potential(GAP Status 3).Only 18%of all designated critical habitat is located on lands that are both in CRC and nature-protected,and only 9%of species had over half of their designated critical habitats in such lands.84%of species hadheir critical habitats with these *** habitats may therefore not fulfill their essential role of helping imperiled species persist and recover.

关键词： Endangered Species Act Critical habitat Climate refugia Climate corridors Protected areas Biodiversity conservation

Security Risk Assessment in Container Terminals:Empirical Evidence from Greece

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Journal of Traffic and Transportation Engineering 2024年第5期12卷 214-223页

作者： Constantinos Chlomoudis Petros Pallis theodore Styliadis Department of Maritime Studies Faculty of Maritime and Industrial StudiesUniversity of PiraeusPiraeus 18532Greece

The most prominent risk assessment techniques are founded on the values of measuring and controlling the frequency and the consequences of risks in order to assure an“acceptable level”of“safeness”mainly in the lines of environmental,health and hygiene and port product *** paper examines security risk assessment approaches within the emerging role of *** paper contributes to the current literature by considering the ports of Greece as a case in point and by measuring the degree of its security risk orientation based on certain valid risk factors drawn from the current ***,it presents a security risk assessment methodology into the domain of port container *** potential for ports were quantitatively and qualitatively assessed by discussing issues of security approaches within the maritime industry,in order to facilitate improvement strategies.A two-dimension empirical study was conducted,in a time range of ten years(2010-2020)in order to provide evidence regarding security risk assessment in the port container terminal of Thessaloniki,in *** findings of this study have significant strategic policy implications and shed more light on the role of security risks in the overall risk orientation of container terminals in ***,further research directions in security risk in ports are proposed.

关键词： Greek ports risk assessment security container terminals empirical evidence

抗癫癎药物应用指南Ⅱ:新型抗癫癎药物的药力和耐受性:难治性癫癎的治疗美国神经病学学会治疗学和技术评定分委会和质量标准分委会及美国癫癎协会报告

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神经病学与神经康复学杂志 2008年第4期5卷 265-277页

作者：陆钦池冯智英李颖季伟华 J.A.French A.M.Kanner J.Bautista B.Abou-Khalil T.Browne C.L.harden w.h.theodore C.Bazil J.Stern S.C.Schachter D.Bergen D.hirtz G.D.Montouris M.Nespeca B.Gidal w.J.Marks Jr. w.R.Turk J.h.Fischer B.Bourgeois A.wilner R.E.Faught Jr. R.C.Sachdeo A.Beydoun T.A.Glauser 上海交通大学医学院附属仁济医院神经内科上海200127

目的对有关7种用以治疗儿童和成人部分性和全面性难治性癫癎的新型抗癫癎药物(AEDs):加巴喷丁(gabapentin, GBP)、拉莫三嗪(lamotrigine,LTG)、托吡酯(topiramate,TPM)、噻加宾(tiagabine,TGB)、奥卡西平(oxcarbazepine,OXC)、左乙拉西坦(levetiracetam,LEV)和唑尼沙胺(zonisamide,ZNS)的药力(efficacy)、耐受性和安全性进行评估。方法由23位成人神经病学家、小儿神经病学家、癫癎病学家和药理学家组成的专家组,依据从1987年到2002年9月Medline,Current Contents和Cochrane上发表的相关文献和2003年以前的指南提供的证据进行循证医学评估。结果所有新型抗癫癎药物都适用于成人难治性部分性癫癎的添加治疗,加巴喷丁对混合性癎性发作有效,加巴喷丁、拉莫三嗪、托吡酯和奥卡西平对儿童难治性部分性癫癎有效。有限的证据还表明,拉莫三嗪和托吡酯对成人和儿童特发性全面性发作和Lennox-Gastaut综合征的添加治疗也有效。结论抗癫癎药物的选择要考虑癫癎发作和/或癫癎综合征的类型、患者的年龄、合用的药物、药物的耐受性、安全性和药力等因素。循证医学评估结果提供了难治性癫癎患者的抗癫癎药物应用指南,但尚需更为有力的证据用以鉴定其在癫癎型或综合征中疗效。

关键词：药物应用指南耐受性难治性癫治疗学美国神经病学技术评定质量标准分 antiepileptic drugs new society american quality technology refractory epilepsy 拉莫三嗪加巴喷丁托吡酯

Electrochemical Analysis of Zirconiumin Aqueous and Organic Media

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American Journal of Analytical Chemistry 2024年第2期15卷 99-118页

作者： Paul Mendy Démo Koita theodore Tzedakis Cheikhou Kane Codou Guèye Mar-Diop Ecole Supérieure Polytechnique Université Cheikh Anta DIOP Dakar Sénégal Laboratoire de Génie Chimique Université de Toulouse III—Paul Sabatier Toulouse France

For the challenging nature of the zirconium environment analysis, this study consists to analyze the electrochemical behavior of Zirconium in both aqueous and organic media. To that end first the electrolytic media was selected on the basis of the Pourbaix potential-ph diagram, which provides informations on the predominance of Zr(IV) ion and Zr in aqueous media. In aqueous media, analyzes were first carried out in acidic media then in basic media. Studies have thus revealed that the acidic environment is not favourable for the electrochemical analysis of zirconium. Voltammograms obtained in an acidic environment show no zirconium detection signal;this is due to the strong presence of h+ ions in the solution. we have also observed in acidic media the phenomenon of passivation of the electrode surface. In aqueous alkaline media (ph = 13), we have drawn in reduction several Intensity-Potential curves by fixingsome technical parameterslike scanning speed, rotation speed of the electrode. The obtained voltammograms show cathodic waves, starting from -1.5 V/Dhw and attributed to the reduction of Zr (IV) to Zr (0). The last phase of this study focused on the electrochemical analysis of zirconium in an organic media. In this media, several intensity-potential curves were plotted in reduction and in cyclic voltammetry with various parameters. Through several reduction analysis, the Zr (IV) was reduced to Zr (0) to the potential of -1.5 V/Dhw. The electrochemical analysis of zirconium in organic media seems globally easier to achieve thanks to its large solvent window (i.e. dimethylformamide (DMF) solvent window > 6 V).

关键词： Zirconium Electrochemical Reduction Cyclic Voltammetry Voltammogram Dymethylformamide

On resolution to wu's conjecture on Cauchy function's exterior singularities

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Acta Mechanica Sinica 2011年第3期27卷 309-317页

作者： theodore Yaotsu wu California Institute of Technology

This is a series of studies on wu＇s conjecture and on its resolution to be presented herein. Both are devoted to expound all the comprehensive properties of Cauchy＇s function f（z）（z = x ＋ iy） and its integral J[f（z）]≡（2πi）-∮cf（t）（t-z）-1dt taken along the unit circle as contour C,inside which（the open domain D＋） f（z） is regular but has singularities distributed in open domain Doutside C. Resolution is given to the inverse problem that the singularities of f（z） can be determined in analytical form in terms of the values f（t） of f（z） numerically prescribed on C（｜t｜ = 1） ,as so enunciated by wu＇s conjecture. The case of a single singularity is solved using complex algebra and analysis to acquire the solution structure for a standard reference. Multiple singularities are resolved by reducing them to a single one by elimination in principle,for which purpose a general asymptotic method is developed here for resolution to the conjecture by induction,and essential singularities are treated with employing the generalized hilbert transforms. These new methods are applicable to relevant problems in mathematics,engineering and technology in analogy with resolving the inverse problem presented here.

关键词： Keywords Cauchy function. Singularity distribution . wu's conjecture - Resolution by induction

On the generalized Cauchy function and new Conjecture on its exterior singularities

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Acta Mechanica Sinica 2011年第2期27卷 135-151页

作者： theodore Yaotsu wu California Institute of Technology Pasadena CA 91125 USA

This article studies on Cauchy’s function f （z） and its integral, （2πi）J[ f （z）] ≡ ■C f （t）dt/（t z） taken along a closed simple contour C, in regard to their comprehensive properties over the entire z = x ＋ iy plane consisted of the simply connected open domain D ＋ bounded by C and the open domain D outside C. （1） with f （z） assumed to be C n （n ∞-times continuously differentiable） z ∈ D ＋ and in a neighborhood of C, f （z） and its derivatives f （n）（z） are proved uniformly continuous in the closed domain D ＋ = [D ＋＋ C]. （2） Cauchy’s integral formulas and their derivatives z ∈ D ＋（or z ∈ D ） are proved to converge uniformly in D ＋（or in D = [D ＋C]）, respectively, thereby rendering the integral formulas valid over the entire z-plane. （3） The same claims （as for f （z） and J[ f （z）]） are shown extended to hold for the complement function F（z）, defined to be C n z ∈ D and about C. （4） The uniform convergence theorems for f （z） and F（z） shown for arbitrary contour C are adapted to find special domains in the upper or lower half z-planes and those inside and outside the unit circle ｜z｜ = 1 such that the four general- ized hilbert-type integral transforms are proved. （5） Further, the singularity distribution of f （z） in D is elucidated by considering the direct problem exemplified with several typ- ical singularities prescribed in D . （6） A comparative study is made between generalized integral formulas and Plemelj’s formulas on their differing basic properties. （7） Physical sig- nificances of these formulas are illustrated with applicationsto nonlinear airfoil theory. （8） Finally, an unsolved inverse problem to determine all the singularities of Cauchy function f （z） in domain D , based on the continuous numerical value of f （z） z ∈ D ＋ = [D ＋＋ C], is presented for resolution as a conjecture.

关键词： Uniform continuity of Cauchy’s function · Uni- form convergence of Cauchy’s integral formula · Generalized hilbert-type integral transforms · Functional properties and singularity distributions

Recent progress on ULF wave and its interactions with energetic particles in the inner magnetosphere

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Science China(Technological Sciences) 2008年第10期51卷 1620-1625页

作者： theodore A. FRITZ Center for Space Physics Boston University Boston MA 02215 USA

The global distribution properties of Ultra Low Frequency wave (ULF) in the inner magnetospgere and its interactions with energetic particles, such as the wave-particle resonance, modulation, and particle acceleration, are active topics in space physics research. These problems are fundamentally important issues to understand the energy transport from the solar wind into the magnetosphere. In this paper we briefly reviewed the recent research progress on ULF wave and its interactions with energetic particles in the inner magnetosphere; furthermore, we suggested some open questions for future study.

关键词： radiation belt particle particle acceleration ULF wave compressional mode cavity mode poloidal mode toroidal mode Field Line Resonance (FLR) energetic particles modulation

Practical application of the neuroregenerative properties of ketamine: real world treatment experience

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Neural Regeneration Research 2016年第2期11卷 195-200页

作者： theodore A.henderson Neuro-Luminance The Synaptic Space Neuro-Laser Foundation

while controversial, ketamine has emerged as an effective treatment for refractory depression. Serial infusions have been performed 3 times per week, but our practical experience has challenged this precept concerning infusion frequency. Depression is associated with neuron loss, reduced synapse numbers, and dearborization of dendrites. Ketamine appears to potently induce mechanisms which reverse these neurodegenerative processes. Ketamine not only blocks the glutamate receptor, it activates eukaroyotic elongation factor 2（e EF2）. This, in turn, activates brain-derived neurotrophic factor（BDNF） protein synthesis. This is thought to underlie ketamine＇s enduring benefits. In addition, ketamine alters glycogen synthase kinase-3（GSK-3） phosphorylation, probably responsible for its rapid antidepressant effect. Notably, inhibition of the BDNF receptor does not block the immediate benefits of ketamine, but does prevent the enduring effects. Neuro-Luminance Ketamine Infusion Centers have been treating patients with serial ketamine infusions for over three years. Our methods differ from what is often reported, as we perform infusions only once per week and generally do not perform more than five infusions. Data from 100 patients showed that 80% of the patients responded. The baseline Quick Inventory of Depressive Symptomatology-Self Report（QIDS-SR） score was 17.8 ± 2.8. Responders to ketamine showed a drop in QIDS-SR score of 10.8 ± 3.5, while non-responders showed a 0.8 ± 1.8 change. Moreover, they often had persistent benefits over several months. Recently, it was proposed that psychotomimetic effects are necessary during a ketamine infusion to yield effective antidepressant benefits. Yet, only one patient in our clinic has experienced hallucinations in three years. Nevertheless, 80% of our patients show clinical improvement. Further studies of clinical methods for ketamine infusion therapy are encouraged.

关键词： Ketamine brain-derived neurotrophic factor infusion therapy depression safety