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Trace fossil evidences of an Early Miocene paleoseismic event and depositional regime change from the Kutch(Kachchh) Basin

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Journal of palaeogeography 2024年第1期13卷 165-180页

作者： Ayush Srivastava Sudipta dasgupta Krishanu Chatterjee Mohuli das Bombay Ichnos research Group Department of Earth SciencesIndian Institute of Technology Bombay(lIT Bombay)PowaiMumbaiMaharashtra400076India

Unconsolidated siliciclastic sediments can undergo post-burial deformation, which leads to the formation of distinctive sedimentary structures, known as soft-sediment deformation structures(SSDS). The presence of a series of sand volcanoes confined to a particular lithostratigraphic horizon can represent a paleoseismic activity and, thereby, exemplifies the concept of “seismite”. The Kutch Basin has been a tectonically active region since the initiation of eastern Gondwana rifting followed by a tectonic inversion during the Cenozoic due to the collision of the Indian and Eurasian plates. A stratum-bound series of sand volcanoes belonging to the Khari Nadi Formation(KNF) is exposed along the banks of Khari river. They separate the shallow marine deposits below and non-marine deposits above with their characteristic marine and paleosol trace fossil suites, respectively. Although a seismogenic origin has been much debated for the SSDS,the ichnofabric analysis of the sand-volcano-bearing stratum unequivocally points toward such an origin under a shallow seafloor condition. In addition to the sedimentary regime change from an open shallow-marine setting to a continental depositional environment concomitant with basinal uplift, the behavior of the burrowing crustaceans testifies to a syn-depositional development of a fault network associated with the fluidization, sand volcanism, and the resilience of the trace-producers in surviving those processes until the sedimentary regime change in the overlying strata. Although the ichno-sedimentological evidence apparently differs from the previous works that proposed a continuous base-level rise from the beginning of deposition of the Khari Nadi Formation up to the middle part of the overlying Chhasra Formation, the paleoseismic activity,its ichnologic signature, and the depositional regime change refer to a higher-resolution(i.e., lower-order)sequence-stratigraphic change causing a short-duration regression within a longer-durat

关键词： Sand volcano Seismite Ichnology Khari Nadi Formation Kutch Basin Kachchh Basin

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A rare co-occurrence of spontaneous pneumomediastinum,pneumothorax,and pneumoperitoneum:Macklin effect

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World Journal of Emergency Medicine 2024年第3期15卷 246-248页

作者： renaldo pavrey Nikita Makwana Nisha das Centre for Accident and Emergency Medicine Nanavati Max Super Specialty HospitalMumbai 400050India

Spontaneous pneumomediastinum (SpM) is characterized by free air or gas located within the mediastinum that is not associated with any noticeable cause,such as chest trauma,intrathoracic infections,surgery,other organ... 详细信息

关键词： rupture trauma infections

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New insights into the therapeutic approaches for the treatment of tauopathies

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Neural regeneration research 2024年第5期19卷 1020-1026页

作者： Himanshi Singh Asmita das Mohammad Moshahid Khan Tayebeh pourmotabbed Department of Microbiology Immunology and BiochemistryUniversity of Tennessee Health Science CenterMemphisTNUSA Department of Biotechnology Delhi Technological UniversityShahbad DaulatpurDelhiIndia Department of Neurology College of MedicineUniversity of Tennessee Health Science CenterMemphisTNUSA Neuroscience Institute University of Tennessee Health Science CenterMemphisTNUSA Center for Muscle Metabolism and NeuropathologyDivision of Regenerative and Rehabilitation Sciences and Department of Physical TherapyCollege of Health ProfessionsUniversity of Tennessee Health Science CenterMemphisTNUSA

Tauopathies are a group of neurological disorders,including Alzheimer’s disease and frontotemporal dementia,which involve progressive neurodegeneration,cognitive deficits,and aberrant tau protein *** development of tauopathies cannot currently be stopped or slowed down by treatment *** the significant contribution of tau burden in primary tauopathies and the strong association between pathogenic tau accumulation and cognitive deficits,there has been a lot of interest in creating therapies that can alleviate tau pathology and render neuroprotective ***,small molecules,immunotherapies,and gene therapy have been used to reduce the pathological tau burden and prevent neurodegeneration in animal models of ***,the major pitfall of the current therapeutic approach is the difficulty of drugs and gene-targeting modalities to cross the blood-brain barrier and their unintended side *** this review,the current therapeutic strategies used for tauopathies including the use of oligonucleotide-based gene therapy approaches that have shown a promising result for the treatment of tauopathies and Alzheimer’s disease in preclinical animal models,have been discussed.

关键词： dementia gene therapies immunotherapy neurodegeneration oligonucleotides tau tauopathies therapies

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Magnesium oxide(MgO)nanoadsorbents in wastewater treatment:A comprehensive review

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Journal of Magnesium and Alloys 2024年第5期12卷 1709-1773页

作者： H.C.S.perera V.Gurunanthanan Anoop Singh M.M.M.G.p.G.Mantilaka G.das Sandeep Arya Department of physics Khalifa UniversityAbu Dhabi12788United Arab Emirates postgraduate Institute of Science University of PeradeniyaPeradeniyaSri Lanka Department of Humanities and Sciences Guru Nanak Institutions Technical CampusIbrahimpatnamHyderabad501506India Centre for Global Health research Saveetha Medical College and HospitalsSaveetha Institute of Medical and Technical SciencesChennai602105Tamil NaduIndia Department of physics University of JammuJammu and Kashmir180006India

Wastewater contamination by heavy metals and synthetic dyes presents a significant environmental challenge,necessitating effective and sustainable separation *** review article provides a detailed examination of magnesium oxide(MgO)nanoparticles as an innovative nanoadsorbent for wastewater treatment,with a specific focus on heavy metal and dye *** review comprehensively explores various aspects of MgO nanoparticles,including their structural characteristics and synthesis *** article delves into the morphology and crystallographic arrangement of MgO nanoparticles,offering insights into their structural *** the complexity of adsorption processes,the review identifies and analyzes parameters influencing the adsorption efficiency of MgO nanoparticles,such as temperature,pH,contact time,initial concentration,and co-existing *** interplay between these parameters and the adsorption capability of MgO nanoparticles emphasizes the importance of optimizing operational ***,the review assesses various synthesis methods for MgO nanoparticles,including sol-gel,hydrothermal,precipitation,green synthesis,solvothermal,and template-assisted *** discusses the advantages,limitations,and resulting nanoparticle characteristics of each method,enabling readers to grasp the implications of synthesis processes on adsorption *** comprehensive review consolidates current insights into the effectiveness of MgO nanoparticles as a potent nanoadsorbent for removing heavy metals and dyes from wastewater covering a wide spectrum of aspects related to MgO ***,there is a need to investigate the use of MgO in the treatment of actual wastewater or river water,in order to leverage its cost-effectiveness and high efficiency for practical water treatment applications in real-time.

关键词： MgO nanoparticles Nanoadsorbent Wastewater treatment Heavy metals Dye separation Adsorption Synthesis methods

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Intraocular pressure and gonioscopic findings in primary angle-closure disease in India—a big data study

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1495-1500页

作者： Srikantaiah ramyashri Anthony Vipin das Sirisha Senthil VST Centre for Glaucoma Care Kallam Anji Reddy CampusL V Prasad Eye InstituteHyderabad 500034India Drishti Eye Centre Hyderabad 500073India Kallam Anji reddy Campus L V Prasad Eye InstituteHyderabad 500034India

AIM:To describe the gonioscopic profile and intraocular pressure(IOp)in primary angle-closure(pAC)disease in patients presenting to a tertiary eye care network in ***:A cross-sectional hospital-based study that included 31484 new patients presenting between 2011 and *** with a clinical diagnosis of pAC/suspect/glaucoma were *** data was collected from an electronic medical record ***:pAC glaucoma(pACG)(47.55%)was the most common diagnosis followed by pAC(39.49%)and pAC suspect(pACS;12.96%).Female preponderance(54.6%)was noted with higher mean age at presentation among males(ppACS and pAC showed the highest prevalence in 6th decade but pACG was higher at 7th *** probability of angle opening was 95.93%,90.32%and 63.36%in pACS,pAC and pACG eyes respectively post peripheral iridotomy(pI).plateau iris syndrome(pIS)was noted in 252 eyes and all showed post dilated rise of IOp.A post dilated IOp rise was also noted with 8.86%,33.95%and 57.19%eyes with pACS,pAC and pACG respectively with IOp rise between 6-8 mm Hg across the disease ***:The superior quadrant is the narrowest angle and difficult to open with indentation and post *** probability of angle opening is less in pIS especially the complete variety along with post dilated IOp *** post dilated IOp rise in angle closure eyes warrants a careful dilatation,especially with pIS.

关键词： angle closure disease peripheral iridectomy gonioscopy post dilated intraocular pressure rise plateau iris syndrome

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Machine Fault Diagnosis Using Audio Sensors Data and Explainable AI Techniques-LIME and SHAp

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Computers, Materials & Continua 2024年第9期80卷 3463-3484页

作者： Aniqua Nusrat Zereen Abir das Jia Uddin School of Data and Sciences Brac UniversityDhaka1212Bangladesh JW KIM College of Future Studies Endicott CollegeWoosong UniversityDaejeon300-718Republic of Korea AI and Big Data Department Endicott CollegeWoosong UniversityDaejeon300-718Republic of Korea

Machine fault diagnostics are essential for industrial operations,and advancements in machine learning have significantly advanced these systems by providing accurate predictions and expedited *** learning models,especially those utilizing complex algorithms like deep learning,have demonstrated major potential in extracting important information fromlarge operational *** their efficiency,machine learningmodels face challenges,making Explainable AI(XAI)crucial for improving their understandability and *** importance of feature contribution and selection using XAI in the diagnosis of machine faults is examined in this *** technique is applied to evaluate different machine-learning *** Gradient Boosting,Support Vector Machine,Gaussian Naive Bayes,and random Forest classifiers are used alongside Logistic regression(Lr)as a baseline model because their efficacy and simplicity are evaluated thoroughly with empirical *** XAI is used as a targeted feature selection technique to select among 29 features of the time and frequency *** XAI approach is lightweight,trained with only targeted features,and achieved similar results as the traditional *** accuracy without XAI on baseline Lr is 79.57%,whereas the approach with XAI on Lr is 80.28%.

关键词： Explainable AI feature selection machine learning machine fault diagnosis

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Ferroptosis mediators vary in metabolic syndrome,type-2 diabetes,and hypercholesterolemia:A meta-analysis report

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Genes & Diseases 2024年第3期11卷 109-112页

作者： Indra Kundu Ashlesha pande Tannishtha das Susan Idicula-Thomas Biomedical Informatics Centre Indian Council of Medical Research-National Institute for Research in Reproductive and Child HealthMumbaiMaharashtra 400012India Department of Biotechnology St.Xavier's CollegeKolkataWest Bengal 700016India

Metabolic syndrome(MetS)is a complex disorder characterized by the coexistence of phenotypes such as obesity,hypertension,hyperglycemia,high triglyceride level,and low level of high-density lipoprotein *** majorly dri... 详细信息

关键词： obesity cholesterol diabetes

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Evaluation of the efficiency of urban solid waste management in Brazil by data envelopment analysis and possible variables of influence

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Waste Disposal and Sustainable Energy 2024年第2期6卷 283-295页

作者： Isabel das Merces Costa Marta Ferreira Dias Margarita robaina GOvCOpp-research Unit on Governance Competitiveness and Public Policies and Analyst of UniversidadeEstadual de Feira de SantanaUniversidade de AveiroAveiroPortugal GOvCOpp-research Unit on Governance Competitiveness and Public PoliciesDEGEIT-Department of EconomicsManagementIndustrial Engineering and TourismUniversidade de AveiroAveiroPortugal

This article has the general objective of estimating the efficiency of urban solid waste management in 940 Brazilian munici-palities through Data Envelopment Analysis(DEA)technique and has specific objectives:(i)to estimate efficiency scores;(ii)to compare the performance between different groups of municipalities;and(ii)to analyze the profile of efficient munici-palities from the perspective of the guidelines of Law 12,305/2010 and socio-economic and environmental *** technique used was DEA with output-oriented and variable scale to return *** results showed higher efficiency scores in the municipalities with populations above 500,000 *** score variation ranged from 0.5(municipalities with populationspalities with more than 500,000 inhabitants).Of the sample set,only 12.34%of the municipalities were considered efficient,and when analyzing the efficient group,it was found that adherence to legislation was not a major factor in achieving efficiency.

关键词： Urban solid waste management Data envelopment analysis Efficiency Brazil Municipalities

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Anisotropic quintessence compact star in f(T)gravity with Tolman–Kuchowicz metric potentials

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Communications in Theoretical physics 2024年第1期76卷 61-75页

作者： piyali Bhar Farook rahaman Shyam das Somi Aktar Abdelghani Errehymy Department of Mathematics Government General Degree College SingurHooghlyWest Bengal 712409India Department of Mathematics Jadavpur UniversityKolkata 700032West BengalIndia Department of physics Malda College MaldaWest Bengal 732101India Astrophysics research Centre School of MathematicsStatistics and Computer ScienceUniversity of KwaZulu-NatalPrivate Bag X54001Durban 4000South Africa

To obtain analytically relativistic quintessence anisotropic spherical solutions in the f(T)paradigm is the primary objective of this *** do this,the pressure anisotropy condition is imposed,and we employ a metric potential of the Tolman–Kuchowicz(TK)*** also suppose that our current model incorporates a quintessence field characterized by a parameterωq,in addition to the anisotropic matter *** the presence of the parameterα,the field equations are modified by the choice of the f(T)*** f(T)gravity parameterαadds new components to the basic physical characteristics,such as density,pressure,subliminal sound velocity,surface redshift,etc,of the present *** selecting the compact star Her X-1 and varyingαfrom 0.5 to 2.5,we examined all the physical characteristics of the model parameter of the *** graphical process demonstrates that a more compact item is produced with greater values ofα.The hydrostatic equilibrium condition of the model is discussed,as well as the mass-radius relationship for our current model is obtained.

关键词： quintessence star f(T)gravity stability condition

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Iron supplementation during malaria infection in pregnancy and childhood:A review

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Asian pacific Journal of Tropical Medicine 2024年第1期17卷 12-20页

作者： Neha Surela Amrendra Chaudhary poonam Kataria Jyoti das National Institute of Malaria research Sector-8DwarkaNew Delhi-110077India

Malaria presents a significant global public health challenge,with severe malarial anaemia being a primary manifestation of the *** understanding of anaemia caused by malaria remains incomplete,making the treatment more *** is a crucial micronutrient essential for haemoglobin synthesis,oxygen delivery,and other vital metabolic functions in the *** is indispensable for the growth of human beings,as well as bacteria,protozoa,and viruses in vitro and in *** deficiency is among the most common nutritional deficiencies and can have detrimental effects during developmental stages of ***-induced iron deficiency occurs due to the hemolysis of erythrocytes and the suppression of erythropoiesis,leading to *** iron requirements is particularly critical during pivotal life stages such as pregnancy,infancy,and *** intake alone may not suffice to meet adequate iron requirements,thus highlighting the vital role of iron *** iron supplementation can alleviate iron deficiency,it can exacerbate malaria infection by providing additional iron for the ***,in the context of pregnancy and childhood,iron supplementation combined with malaria prevention and treatment has been shown to be beneficial in improving birth outcomes and ensuring proper growth and development,*** review aims to identify the role and impact of iron supplementation in malaria infection during the life stages of pregnancy and childhood.

关键词： Iron supplementation Malaria pregnancy Childhood

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