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Optimal Coordination of Transportable Power Sources and repair Crews for Service restoration of Distribution Networks Considering Uncertainty of Traffic Congestion

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Journal of modern Power Systems and Clean energy 2024年第1期12卷 189-201页

作者： Zhao Shi Yan Xu Dunjian Xie Shiwei Xie Am.r m.Y.m.Ghias Nanyang Technological University Singapore the School of electrical engineering and Automation Fuzhou UniversityFuzhou 350108China

This paper proposes a new method for service restoration of distribution network with the support of transportable power sources(TPSs)and repair crews(rCs).Firstly,a coupling model of distribution networks and vehicle routing of TPSs and rCs is proposed,where the TPSs serve as em.rgency power supply sources,and the rCs are used to repair the faulted *** the uncertainty of traffic congestion,the probability distribution of the travel time spent on each road is derived based on the Nesterov user equilibrium model,and a two-stage stochastic program is formulated to determine the optimal routings of TPSs and *** efficiently solve the proposed stochastic mixed-integer linear program(mILP),a two-phase scenario reduction method is then developed to scale down the problem size,and an adaptive progressive hedging algorithm is used for an efficient *** effectiveness of the proposed methods and algorithms has been illustrated in a modified Ieee 33-bus system.

关键词： Service restoration distribution network traffic uncertainty transportable power source repair crew stochastic program

Analysis of strong decays of SU(3)partners ofΩ(2012)baryon

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Chinese Physics C 2024年第8期48卷 34-41页

作者： T.m.Aliev S.Bilmis m.Savci Department of Physics Middle East Technical UniversityAnkara 06800Turkey TUBITAK ULAKBIm Ankara 06510Turkey

We estimate the coupling constants and decay widths of the SU(3)partners of theΩ(2012)hyperon,as discovered by the BeLLe Collaboration,using the distribution amplitudes of the octet baryons within the light cone sum.rules *** study includes a comparison of the obtained results for the relevant decay widths with those derived within the framework of the flavor SU(3)*** observe a good agreement between the predictions of both ***,our result on the decay width ofΩ→ΞK is compatible with the existing experimental result within the uncertainties of the model *** results can provide helpful insights for determining the nature of the SU(3)partners of theΩ(2012)baryon.

关键词： coupling constants light cone sum.rule hyperon

Impact of increasing one-carbon metabolites on traumatic brain injury outcome using pre-clinical models

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Neural regeneration research 2024年第8期19卷 1728-1733页

作者： Sanika m.Joshi Theresa Currier Thomas Nafisa m.Jadavji College of Osteopathic medicine Midwestern UniversityGlendaleCAUSA Department of Biomedical Sciences Midwestern UniversityGlendaleCAUSA Department of Child Health College of Medicine–PhoenixUniversity of ArizonaPhoenixAZUSA College of Veterinary medicine Midwestern UniversityGlendaleCAUSA Department of Neuroscience Carleton UniversityOttawaCanada

Traumatic brain injury is a major cause of death and disability worldwide,affecting over 69 million individuals ***-carbon metabolism has been shown to have beneficial effects after brain damage,such as ischemic ***,whether increasing one-carbon metabolite vitamins impacts traumatic brain injury outcomes in patients requires m.re *** aim of this review is to evaluate how one-carbon metabolites impact outcomes after the onset of traumatic brain ***,Web of Science,and Google Scholar databases were searched for studies that examined the impact of B-vitamin supplementation on traumatic brain injury *** search terms included combinations of the following words:traumatic brain injury,dietary supplementation,one-carbon metabolism,and *** focus of each literature search was basic science *** year of publication in the literature searches was not *** analysis of the literature has shown that dietary supplementation of B-vitamins has significantly im.roved the functional and behavioral recove ry of animals with traumatic brain injury compared to *** r,this im.rovement is dosage-dependent and is contingent upon the onset of supplementation and whether there is a sustained or continuous delive ry of vitamin supplementation post-traumatic brain *** details of supplementation post-traumatic brain injury need to be further ***,we conclude that B-vitamin supplementation im.roves behavioral outcomes and reduces cognitive impairment post-traumatic brain injury in animal model *** investigation in a clinical setting should be stro ngly considered in co njunction with current medical treatments for traumatic brain injury-affected individuals.

关键词： folic acid nicotinamide one-carbon metabolism riboflavin traumatic brain injury vitamin B12 vitamin B2 vitamin B3

Antimicrobial stewardship and targeted therapies in the changing landscape of maternal sepsis

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Journal of Intensive medicine 2024年第1期4卷 46-61页

作者： Nishel m Shah esmita Charani Damien ming Fook-Choe Cheah m.rk r Johnson Department of metabolism Digestion and ReproductionImperial College LondonChelsea and Westminster HospitalLondonUK Health Protection research Unit in Healthcare Associated Infection and Antimicrobial resistance Imperial College LondonLondonUK Division of Infectious Diseases and HIV medicine Department of MedicineGroote Schuur HospitalUniversity of Cape TownCape TownSouth Africa Department of Infectious Diseases Imperial College LondonChelsea and Westminster HospitalLondonUK Department of Paediatrics Faculty of MedicineUniversiti Kebangsaan Malaysia Medical CentreKuala LumpurMalaysia

Pregnant and postnatal women are a high-risk population particularly prone to rapid progression to sepsis with significant m.rbidity and m.rtality ***,severe maternal infections can have a serious detrimental impact on neonates with almost 1 million neonatal deaths annually attributed to maternal infection or *** this review we discuss the susceptibility of pregnant women and their specific physiological and immunological adaptations that contribute to their vulnerability to sepsis,the implications for the neonate,as well as the issues with antimicrobial stewardship and the challenges this poses when attempting to reach a balance between clinical care and urgent ***,we review advancements in the development of pregnancy-specific diagnostic and therapeutic approaches and how these can be used to optimize the care of pregnant women and neonates.

关键词： Sepsis Pregnancy Immunology Cardiovascular Personalised medicine Antibiotic stewardship

A rat model of multicompartmental traumatic injury and hem.rrhagic shock induces bone m.rrow dysfunction and profound anemia

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Animal models and experimental medicine 2024年第3期7卷 367-376页

作者： Lauren S.Kelly Jennifer A.munley erick e.Pons Kolenkode B.Kannan elizabeth m.Whitley Letitia e.Bible Philip A.efron Alicia m.mohr Department of Surgery and Sepsis and Critical Illness research Center University of Florida College of MedicineGainesvilleFloridaUSA Pathogenesis LLCGainesvilleFloridaUSA

Background:Severe trauma is associated with systemic inflammation and organ *** rodent trauma models are the mainstay of postinjury research but have been criticized for not fully replicating severe human *** aim of this study was to create a rat model of multicompartmental injury which recreates profound traumatic ***:male Sprague-Dawley rats were subjected to unilateral lung contusion and hem.rrhagic shock(LCHS),multicompartmental polytrauma(PT)(unilateral lung contusion,hem.rrhagic shock,cecectomy,bifem.ral pseudofracture),or na?ve ***,plasma toll-l ike receptor 4(TLr4),hemoglobin,spleen to body weight ratio,bone m.rrow(Bm)erythroid progenitor(CFU-Gemm,BFU-e,and CFU-e)growth,plasma granulocyte colony-stimulating factor(G-CSF)and right lung histologic injury were assessed on day 7,with significance defined as p valuesresults:Polytrauma resulted in m.rkedly m.re profound inhibition of weight gain compared to LCHS(p=0.0002)along with elevated plasma TLr4(per hemoglobin(penlarged spleen to body weight ratios(p=0.004).Both LCHS and PT demonstrated suppression of CFU-e and BFU-e growth compared to naive(pma G-CSF was elevated in PT compared to both na?ve and LCHS(pemonstrated significant histologic right lung injury with poor alveolar wall integrity and interstitial ***:multicompartmental injury as described here establishes a reproducible model of multicompartmental injury with worsened anemia,splenic tissue enlargement,weight loss,and increased inflammatory activity compared to a less severe *** may serve as a m.re effective model to recreate profound traumatic injury to replicate the human inflammatory response postinjury.

关键词： anemia i nflammation polytrauma pseudofracture shock

revisiting non-linear Thomson scattering with metamaterials

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National Science review 2024年第1期11卷 71-72页

作者： Natalia m.Litchinitser Department of electrical and Computer engineering Duke University

Non-linear optics is a branch of optics that studies the intriguing and sometimes unexpected ways in which light and matter interact at high intensities, when the polarization density does not respond linearly to the electric field of the light. The pursuit of the perfect non-linear optical material has been ongoing ever since the pioneering experiment on second harmonic generation carried out by Franken in 1961 [1]. Indeed,

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Bird species present in urban parks are m.re colorful than urban avoiders:A test in the Argentinian Pampas

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Avian research 2024年第1期15卷 22-26页

作者： Lucas m.Leveau Departamento de ecología Genetica y EvolucionFacultad de Ciencias Exactas y NaturalesUniversidad de Buenos Aires-IEGEBA(CONICET-UBA)Intendente Güiraldes 2160Ciudad UniversitariaC1428EGABuenos AiresArgentina

Bird plumage color has been assessed as a possible trait driving the presence of bird species in urban *** some species can see the ultraviolet(UV) spectrum,the mentioned studies did not take into account UV reflectance when characterizing bird *** study aimed to use a recent database of the colorfulness in passerines that incorporated the UV spectrum to compare bird colorfulness and other traits between urban parks and rural areas in Central-east *** in urban parks were surveyed in 51 parks in 6 cities during breeding and non-breeding seasons.A list of Passeriformes species from parks was created,and a list of urban avoider species was created from the *** traits were body mass,clutch size,migratory status,nesting site,diet and habitat breadth,and plumage colorfulness.A total of 85 species were detected in the regional pool,of which 30 species were detected in urban *** species present in urban parks were m.re colorful than bird species only present in rural *** addition,bird presence in urban parks was positively related to their regional frequency and diet ***,urban presence was related to nesting on trees and buildings,whereas species not present in urban parks nested on the *** results obtained showed that bird color is significantly associated with presence of bird species in urban parks.

关键词： Avian Filter Phenotype Selection Ultraviolet

Soils in extraterrestrial space: Need for studies under microgravity

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Pedosphere 2024年第1期34卷 13-14页

作者： m.B.KIrKHAm Department of Agronomy Kansas State UniversityManhattan KS 66506USA

With the increased interest of plants in space, gravity cannot be ignored when studying soil-plant-water relations. Therefore, it is important to understand the water relations of soils under zero gravity in space or under reduced gravity on the moon or m.rs. This paper outlines the problems of moving water in soils under zero gravity or microgravity, as well as growing plants in these soils. It is suggested that microgravity experiments could be done on earth using both soils and plants. results from such experiments could be used to grow plants when mankind establishes bases on the moon and m.rs.

关键词： soils soil bases

enhanced Wolf Pack Algorithm (eWPA) and Dense-kUNet Segmentation for Arterial Calcifications in mammograms

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Computers, materials & Continua 2024年第2期78卷 2207-2223页

作者： Afnan m.Alhassan College of Computing and Information Technology Shaqra UniversityShaqra11961Saudi Arabia

Breast Arterial Calcification(BAC)is a mammographic decision dissimilar to cancer and commonly observed in elderly *** identifying BAC could provide an expense,and be *** Deep Learning(DL)methods have been introduced for automatic BAC detection and quantification with increased ***,classification with deep learning had reached higher efficiency,but designing the structure of DL proved to be an extremely challenging task due to overfitting *** also is not able to capture the patterns and irregularities presented in the *** solve the overfitting problem,an optimal feature set has been formed by enhanced Wolf Pack Algorithm(eWPA),and their irregularities are identified by Dense-kUNet *** this paper,Dense-kUNet for segmentation and optimal feature has been introduced for classification(severe,mild,light)that integrates DenseUNet and *** bound links exist among adjacent modules,allowing relatively rough data to be sent to the following component and assisting the system in finding higher *** major contribution of the work is to design the best features selected by enhanced Wolf Pack Algorithm(eWPA),and modified Support Vector machine(mSVm)based learning for classification.k-Dense-UNet is introduced which combines the procedure of Dense-UNet and kU-Net for image *** bound associations occur among nearby sections,allowing relatively granular data to be sent to the next subsystem and benefiting the system in recognizing smaller *** proposed techniques and the performance are tested using several types of analysis techniques 826 filled digitized *** proposed method achieved the highest precision,recall,F-measure,and accuracy of 84.4333%,84.5333%,84.4833%,and 86.8667%when compared to other methods on the Digital Database for Screening mammography(DDSm).

关键词： Breast arterial calcification cardiovascular disease semantic segmentation transfer learning enhanced wolf pack algorithm and modified support vector machine