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Diagenesis,facies and palaeocurrent analysis of Upper Rewa Sandstone around Sagar,Central India

Journal of Palaeogeography 2023年第4期12卷 546-563页

作者： Gaurav k.singh Ashish k.Rai arvind k.singh Department of Applied Geology Dr.Harisingh Gour VishwavidyalayaSagar 470003Madhya PradeshIndia Geological Survey of India ShillongIndia

The stratigraphic surface represented by a major contact between the Archean Bundelkhand Granite and the extensive Proterozoic Vindhyan sediments is a regional basement cover *** crystalline—sedimentary interface reflects an intense weathering of continental crust during marine *** time-transgressive sand deposition events ***,Rewa and Bhander are mainly witnessed during the entire Vindhyan ***,the Upper Rewa Sandstone comprises one of these events in the Vindhyan *** progress has been made in interpreting these sandstones as a function of entirely marine process to a combination of tidal—fluvio—eolian *** the results have so far been attained on the basis of sedimentary facies,provenance,palaeocurrent analysis,and some of petrography.A distinct differentiation between marine and fluvial components of the Upper Rewa Sandstone still remains ***,we use diagenesis as a parameter for the first time along with facies and palaeocurrent analysis to acquire a clear comprehension of marine-and fluvial-dominated *** present study spans 27 square kilometer area covering 15 stratigraphic sections with a collection of 571directional data from the facies specific sedimentary structures,and 28 samples obtained for the thin section *** lower unit of the Upper Rewa Sandstone shows facies association typical of tidal environment,along with polymodal *** rocks are well sorted and dominantly lithified by authigenic *** development of a complex of syntaxial,passive pore fills,and grain replacive cements reflect normally pressured nature of the lower unit *** upper unit of the Upper Rewa Sandstone however,reveals a facies pattern resembling fluvial processes and unimodal palaeocurrent *** exhibit poor sorting,siliceous,and ferruginous matrix,and development of intense ***,pressure solution is a dominant mode of l

关键词： Palaeocurrent Diagenesis Facies Upper Rewa Sandstone Vindhyan Basin

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Cancer chemotherapy and beyond:Current status,drug candidates,associated risks and progress in targeted therapeutics

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Genes & Diseases 2023年第4期10卷 1367-1401页

作者： Uttpal Anand Abhijit Dey arvind k.singh Chandel Rupa Sanyal Amarnath Mishra Devendra kumar Pandey Valentina De Falco Arun Upadhyay Ramesh kandimalla Anupama Chaudhary Jaspreet kaur Dhanjal Saikat Dewanjee Jayalakshmi Vallamkondu José M.Pérez de la Lastra Department of Life Sciences Ben-Gurion University of the NegevBeer-Sheva 84105Israel Department of Life Sciences Presidency UniversityKolkataWest Bengal 700073India Center for Disease Biology and Integrative Medicine Faculty of MedicineThe University of TokyoTokyo 113-0033Japan Department of Botany Bhairab Ganguly College(affiliated to West Bengal State University)KolkataWest Bengal 700056India Faculty of Science and Technology Amity Institute of Forensic SciencesAmity University Uttar PradeshNoida 201313India Department of Biotechnology School of Bioengineering and BiosciencesLovely Professional UniversityPhagwaraPunjab 144411India Institute of Endocrinology and Experimental Oncology(IEOS) National Research Council(CNR)Department of Molecular Medicine and Medical Biotechnology(DMMBM)University of Naples Federico IINaples 80131Italy Department of Biochemistry School of Life SciencesCentral University of RajasthanBandar SindariKishangarh AjmerRajasthan 305817India CSIR-Indian Institute of Chemical Technology HyderabadTelangana 500007India Department of Biochemistry Kakatiya Medical CollegeWarangalTelangana 506007India Orinin-BioSystems LE-52Lotus Road 4CHD CityKarnalHaryana 132001India Department of Computational Biology Indraprastha Institute of Information Technology Delhi(IIIT-D)Okhla Industrial EstatePhase IIINew Delhi 110020India Advanced Pharmacognosy Research Laboratory Department of Pharmaceutical TechnologyJadavpur UniversityKolkata 700032India Department of Physics National Institute of Technology-WarangalWarangalTelangana 506004India Biotechnology of Macromolecules Research Group Instituto de Productos Naturales y AgrobiologíaIPNA-CSICSan Cristóbal de La Laguna 38206TenerifeSpain

Cancer is an abnormal state of cells where they undergo uncontrolled proliferation and produce aggressive malignancies that causes millions of deaths every *** the new understanding of the molecular mechanism(s)of disease progression,our knowledge about the disease is snowballing,leading to the evolution of many new therapeutic regimes and their successive *** the past few decades,various combinations of therapies have been pro-posed and are presently employed in the treatment of diverse *** drug therapy,immunotherapy,and personalized medicines are now largely being employed,which were not common a few years *** field of cancer discoveries and therapeutics are evolving fast as cancer type-specific biomarkers are progressively being identified and several types of cancers are nowadays undergoing systematic therapies,extending patients’disease-free survival *** growing evidence shows that a systematic and targeted approach could be the future of cancer medicine,chemotherapy remains a largely opted therapeutic option despite its known side effects on the patient’s physical and psychological ***-apeutic agents/pharmaceuticals served a great purpose over the past few decades and have remained the frontline choice for advanced-stage malignancies where surgery and/or radiation therapy cannot be prescribed due to specific *** present report succinctly reviews the existing and contemporary advancements in chemotherapy and assesses the status of the enrolled drugs/pharmaceuticals;it also comprehensively discusses the emerging role of specific/targeted therapeutic strategies that are presently being employed to achieve better clinical success/survival rate in cancer patients.

关键词： Antimicrobial peptides Cancer therapies Clinical trials Combination therapy Immunotherapy Patient survival Personalized medicine Targeted drug delivery

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Corrigendum to'Cancer chemotherapy and beyond:Current status,drug candidates,associated risks and progress in targeted therapeutics'[Genes&Diseases 10(2023)1367-1401]

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Genes & Diseases 2024年第4期11卷 426-427页

作者： Uttpal Anand Abhijit Dey arvind k.singh Chandel Rupa Sanyal Amarnath Mishra Devendra kumar Pandey Valentina De Falco Arun Upadhyay Ramesh kandimalla Anupama Chaudhary Jaspreet kaur Dhanjal Saikat Dewanjee Jayalakshmi Vallamkondu Jose M.Perez de la Lastra Department of Life Sciences Ben-Gurion University of the NegevBeer-Sheva 84105Israel Department of Life Sciences Presidency UniversityKolkataWest Bengal 700073India Center for Disease Biology and Integrative Medicine Faculty of MedicineThe University of TokyoTokyo 113-0033Japan Department of Botany Bhairab Ganguly College(affliated to West Bengal State University)KolkataWest Bengal 700056India Faculty of Science and Technology Amity Institute of Forensic SciencesAmity University Uttar PradeshNoida 201313India Department of Biotechnology School of Bioengineering and BiosciencesLovely Professional UniversityPhagwaraPunjab 144411India Institute of Endocrinology and Experimental Oncology(IEOS) National Research Council(CNR)Department of Molecular Medicine and Medical Biotechnology(DMMBM)University of Naples FedericoⅡNaples 80131Italy Department of Biochemistry School of Life SciencesCentral University of RajasthanBandar SindariKishangarhAjmerRajasthan 305817India CSiR-indian Institute of Chemical Technology HyderabadTelangana 500007India Department of Biochemistry Kakatiya Medical CollegeWarangalTelangana 506007India Orinin-BioSystems LE-52Lotus Road 4CHD CityKarnalHaryana 132001India Department of Computational Biology Indraprastha Institute of Information Technology Delhi(ⅢT-D)Okhla Industrial EstatePhaseⅢNew Delhi 110020India Advanced Pharmacognosy Research Laboratory Department of Pharmaceutical TechnologyJadavpur UniversityKolkata 700032India Department of Physics National Institute of Technology-WarangalWarangalTelangana 506004India Biotechnology of Macromolecules Research Group Instituto de Productos Naturales y AgrobiologiaIPNA-CSICSan Cristobal de La Laguna 38206TenerifeSpain

In the published article,there was an error in the affiliation information about the first author Uttpal Anand[a].Instead of"Department of Life Sciences,Ben-Gurion University of the Negev,Beer-Sheva 84105,Israel",it should be"CytoGene Research&Development LLP,k-51,UPSIDA Industrial Area,kursi Road(Lucknow),***,225001,Uttar Pradesh,India".The authors would like to apologize for any inconvenience caused and state that this does not change the scientific conclusions of thearticle inanyway.

关键词： Cancer Cor targeted

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Virtual reality based apps are the future of patient:Counseling

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World Journal of Clinical Cases 2025年第6期13卷 58-60页

作者： Ranjan k Behera arvind k Morya Parul C Gupta Arshi singh Department of Ophthalmology MMIMSR Mullana AmbalaAmbala 133207HaryānaIndia Department of Ophthalmology All India Institute of Medical SciencesHyderabad 508126TelanganaIndia Department of Ophthalmology Post Graduate Institute of Medical Education and ResearchChandigarh 160012PunjabIndia Department of Ophthalmology Guru Nanak Eye CentreNew Delhi 110001New DelhiIndia

The use of virtual reality to educate preoperative patients has a positive impact on nurses as well as patients undergoing *** can help improve patient satisfaction and improve favorable outcomes by reducing patient anxiety and proving adequate knowledge about the procedure and possible outcomes to the *** also reduces burden on nursing staff and *** and more diverse cohort studies will help us understand the wider application of this tool on the patient *** may be difficult to apply this tool on elderly patients with failing eyesight,multiple physical ***,there may be reduced acceptance of this modality by older nursing staff and practitioners who may prefer the traditional verbal version for *** will benefit from a combined approach of using virtual reality apps with tradition one-on-one counselling to help alleviate patient concerns and improve patient and healthcare professional satisfaction.

关键词： Nurse Patient Virtual reality Counselling Healthcare

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Evidence that cultural food practices of Adi women in Arunachal Pradesh,India,improve social-ecological resilience:insights for Sustainable Development Goals

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Ecological Processes 2020年第1期9卷 327-345页

作者： Ranjay k.singh arvind kumar Anshuman singh Poonam singhal College of Horticulture and Forestry Central Agricultural UniversityPasighatArunachal Pradesh 791102India ICAR-Central Soil Salinity Research Institute KarnalHaryana 132001India University of Hyderabad HyderabadTelanganaIndia

Introduction:Sustainable use of biocultural diversity can help achieve Sustainable Development Goals(SDGs)in many *** tribal communities of bio-culturally rich Northeastern India rely heavily on local food resources and knowledge for livelihood *** this study with Adi women of East Siang district,Arunachal Pradesh,India,we aimed to understand(i)access and use patterns for biocultural plants and animal species from diverse ecosystems and(ii)species diversity and conservation strategies deployed by *** employed a novel participatory approach called“recipe contest”to mobilize Adi women from 15 randomly selected remote and transitional *** collected through interviews,focus group discussions and transect walks from 75 women,were analyzed using qualitative and quantitative ***:We found that traditional local food was linked intricately with women’s knowledge,access patterns,and socio-cultural *** an end-user perspective,remote Adi villages had more widespread use of plant species(14 as food;34 as food-cum-ethnomedicine and 13 as income-generating species)and animal(17)as food in remote than in transitional ***,there were significant differences(pknowledge and institutions and varying with social systems,to conserve their key local *** correlations(r=0.63 to 0.92)were seen between conservation and use of food and animal *** knowledge on these aspects was linked intricately to the socio-cultural milieu and is transmitted inter-generationa

关键词： Adi women Arunachal Pradesh Conservation Diverse ecosystems SDGs Traditional food species

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Telemedicine and public health–pearls and pitfalls

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World Journal of Methodology 2025年第2期15卷 177-179页

作者： Ranjeet kumar Sinha Sony Sinha Prateek Nishant arvind kumar Morya Arshi singh Department of Community Medicine Patna Medical CollegePatna 800004BiharIndia Department of Ophthalmology-Vitreo-Retina Neuro-Ophthalmology and OculoplastyAll India Institute of Medical SciencesPatna 801507BiharIndia Department of Ophthalmology ESIC Medical CollegePatna 801103BiharIndia Department of Ophthalmology All India Institute of Medical SciencesHyderabad 508126TelanganaIndia Department of Ophthalmology Guru Nanak Eye CenterNew Delhi 110001India

We hereby comment on the interesting systematic review by Grewal et al where they have provided an overall picture of the current status of available tele-health programs in the United States with emphasis on the Amazon *** analysis is an appreciable effort in discovering the features available and features lacking in these tele-health *** concept of tele-health originated to curtail the need for physical attendance of patients at health clinics,and has been beneficial during the coronavirus disease 2019 *** implore that the pearls and pitfalls of these programs have to be understood by policymakers prior to forming a consensus regarding the availability,accessibility and affordability of these programs as methods of healthcare *** proliferation of tele-health programs in their current form may pose threats to patient and provider safety and medicolegal ***,patients and providers must work together to improve them to meet their expectations and enable them to provide the best care for the ailing public.

关键词： Telemedicine Remote Access Availability Accessibility Affordability Ethics Privacy Medicolegal liability

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pyGWBSE:a high throughput workflow package for GW-BSE calculations

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npj Computational Materials 2023年第1期9卷 2127-2136页

作者： Tathagata Biswas Arunima k.singh Department of Physics Arizona State UniversityTempe 85287 AZUSA

We develop an open-source python workflow package,pyGWBSE to perform automated first-principles calculations within the GW-BSE(Bethe-Salpeter)***-BSE is a many body perturbation theory based approach to explore the quasiparticle(QP)and excitonic properties of *** approximation accurately predicts bandgaps of materials by overcoming the bandgap underestimation issue of the more widely used density functional theory(DFT).BSE formalism produces absorption spectra directly comparable with experimental *** package achieves complete automation of the entire multi-step GW-BSE computation,including the convergence tests of several parameters that are crucial for the accuracy of these *** is integrated with Wannier90,to generate QP bandstructures,interpolated using the maximally-localized wannier *** also enables the automated creation of databases of metadata and data,including QP and excitonic properties,which can be extremely useful for future material discovery studies in the field of ultra-wide bandgap semiconductors,electronics,photovoltaics,and photocatalysis.

关键词： automated python enable

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Chemical hardness-driven interpretable machine learning approach for rapid search of photocatalysts

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npj Computational Materials 2021年第1期7卷 1850-1862页

作者： Ritesh kumar Abhishek k.singh Materials Research Centre Indian Institute of ScienceBangaloreKarnataka 560012India

Strategies combining high-throughput(HT)and machine learning(ML)to accelerate the discovery of promising new materials have garnered immense attention in recent *** knowledge of new guiding principles is usually scarce in such studies,essentially due to the‘black-box’nature of the ML ***,we devised an intuitive method of interpreting such opaque ML models through SHapley Additive exPlanations(SHAP)values and coupling them with the HT approach for finding efficient 2D watersplitting *** developed a new database of 30992D materials consisting of metals connected to six ligands in an octahedral geometry,termed as 2DO(octahedral 2D materials)*** ML models were constructed using a combination of composition and chemical hardness-based features to gain insights into the thermodynamic and overall *** importantly,it distinguished the target properties of the isocompositional 2DO materials differing in bond connectivities by combining the advantages of both elemental and structural *** interpretable ML regression,classification,and data analysis lead to a new hypothesis that the highly stable 2DO materials follow the HSAB *** most stable 2DO materials were further screened based on suitable band gaps within the visible region and band alignments with respect to standard redox potentials using the GW method,resulting in 21 potential ***,HfSe_(2)and ZrSe_(2)were found to have high solar-tohydrogen efficiencies reaching their theoretical *** proposed methodology will enable materials scientists and engineers to formulate predictive models,which will be accurate,physically interpretable,transferable,and computationally tractable.

关键词： intuitive formulate visible

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Excitonic effects in absorption spectra of carbon dioxide reduction photocatalysts

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npj Computational Materials 2021年第1期7卷 1752-1761页

作者： Tathagata Biswas Arunima k.singh Department of Physics Arizona State UniversityTempeAZ 85287USA

The formation and disassociation of excitons play a crucial role in any photovoltaic or photocatalytic ***,excitonic effects are seldom considered in materials discovery studies due to the monumental computational cost associated with the examination of these ***,we study the excitonic properties of nearly 50 photocatalysts using state-of-the-art Bethe–Salpeter ***~50 materials were recently recognized as promising photocatalysts for CO_(2) reduction through a data-driven screening of 68,860 ***,we propose three screening criteria based on the optical properties of these materials,taking excitonic effects into account,to further down select six ***,we study the correlation between the exciton binding energies obtained from the Bethe–Salpeter formalism and those obtained from the computationally much lessexpensive Wannier–Mott model for these chemically diverse~50 *** work presents a paradigm towards the inclusion of excitonic effects in future materials discovery for solar-energy harvesting applications.

关键词： materials properties dioxide

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Inflammation and retinal degenerative diseases

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Neural Regeneration Research 2023年第3期18卷 513-518页

作者： Geetika kaur Nikhlesh k.singh Integrative Biosciences Center Wayne State UniversityDetroitMIUSA Department of Ophthalmology Visual and Anatomical SciencesWayne State University School of MedicineDetroitMIUSA

Vision is an ability that depends on the precise structure and functioning of the *** kind of stress or injury can disrupt the retinal architecture and leads to vision impairment,vision loss,and *** system and immune response function maintain homeostasis in the *** genetic,metabolic,and environmental factors may alter retinal homeostasis,and these events may initiate various inflammatory *** prolonged inflammatory state may contribute to the initiation and development of retinal disorders such as glaucoma,age-related macular degeneration,diabetic retinopathy,and retinitis pigmentosa,which pose a threat to *** the current review,we attempted to provide sufficient evidence on the role of inflammation in these retinal ***,this review paves the way to focus on therapeutic targets of the disease,which are found to be promising.

关键词： age-related macular degeneration diabetic retinopathy glaucoma retina retinal degeneration retinitis pigmentosa

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