检索结果-南通市图书馆

在线全文

学校读者我要写书评

暂无评论

全球涂料助剂市场持续增长

中国涂料 2019年第7期34卷 75-76页

作者： annirban bhattacharya 不详

预计到2023年前,涂料助剂市场将以超过6%的复合年增长率增长。2018年,全球涂料助剂市场规模为69.9亿欧元,预计2018年至2023年的复合年增长率为6.14%。目前,亚太地区在涂料助剂需求方面处于领先地位,预计在未来几年这一趋势将持续下去。

关键词：涂料助剂市场规模持续增长年增长率亚太地区预计需求方

在线全文

学校读者我要写书评

暂无评论

重新审视木器涂料市场

中国涂料 2016年第8期31卷 75-76页

作者： annirban bhattacharya

木材是一种易于获取的基材，质量/强度比低，美观度高，因此常用作建筑材料。木材可涂装，具有许多优点，但研发木器涂料时应考虑以下情况：木材含水量、膨胀性、收缩性及许多其他因素。

关键词：木器涂料涂料市场建筑材料木材含水量膨胀性收缩性涂装

在线全文

学校读者我要写书评

暂无评论

防护涂料市场增长驱动因素

中国涂料 2016年第11期31卷 75-76页

作者： annirban bhattacharya

环境友好型防护涂料前景光明。未来几年,环境友好型防护涂料将会获得更多市场份额。

关键词：防护涂料驱动因素市场增长环境友好型市场份额

在线全文

学校读者我要写书评

暂无评论

亚太地区建筑涂料市场发展

中国涂料 2020年第3期35卷 74-75页

作者： Vikash Kumar annirban bhattacharya Markets and Markets Research

亚太地区是建筑涂料增长最快的地区,住宅建筑和房屋翻新的业务增长推动了建筑涂料市场的发展。在预测期内,建筑涂料市场预计将从2018年的584亿欧元增长到2023年的740亿欧元,复合年增长率为4.9%。建筑行业的增长、环境友好型产品的出现... 详细信息

亚太地区是建筑涂料增长最快的地区,住宅建筑和房屋翻新的业务增长推动了建筑涂料市场的发展。在预测期内,建筑涂料市场预计将从2018年的584亿欧元增长到2023年的740亿欧元,复合年增长率为4.9%。建筑行业的增长、环境友好型产品的出现以及对提高产品性能、耐久性和美观性等需求的日益增长,是推动建筑涂料市场增长的关键因素。新兴经济体内的投资不断增长,预计将为全球建筑涂料市场创造增长机会。但是,严格的法规政策和耗时的审批流程将成为建筑涂料制造商面临的一大挑战。

关键词：环境友好型产品复合年增长率建筑涂料新兴经济体住宅建筑审批流程美观性翻新

Marinoan glaciation in the Indian subcontinent——Anatomy and global implications

在线全文

学校读者我要写书评

暂无评论

Journal of Palaeogeography 2024年第2期13卷 293-308页

作者： H.N.bhattacharya Department of Earth Sciences Techno India UniversityWest BengalSector VSalt LakeKolkata700091India

Detailed sedimentological analysis of the Pokaran Boulder Bed,representing the most basal unit of the Neoproterozoic-Lower Cambrian Marwar Supergroup,clearly indicates its glacial *** glacial sediments are interpreted as an ice-contact submarine fan *** on the detrital and inherited zircon population of the Marwar Supergroup sediments and interlayered pyroclastic deposits,a Marinoan cryochron of the Cryogenian Period is envisaged for the Pokaran Boulder *** well-preserved Ediacaran elements in the post-glacial sedimentary succession also support a Cryogenian to Early Cambrian age of the Marwar *** glacial deposition at the base of the Marwar Supergroup strengthens the regional correlation between the studied sediments with the Lesser Himalayan Blaini-Krol-Tal sediments and the Haqf Supergroup of *** available zircon ages and paleomagnetic data of the Malani Igneous suite,along with the Marinoan glacial deposits,detrital zircon ages,and Ediacaran fossil elements of the Marwar Supergroup add significant information to the Neoproterozoic Earth history.

关键词： Neoproterozoic Marinoan glaciation Diamictites Pokaran Boulder Bed Marwar Supergroup

Monogenic diabetes in children:An underdiagnosed and poorly managed clinical dilemma

在线全文

学校读者我要写书评

暂无评论

World Journal of Diabetes 2024年第6期15卷 1051-1059页

作者： Saptarshi bhattacharya Joseph M Pappachan Department of Endocrinology Indraprastha Apollo HospitalsDelhi 110076India Department of Endocrinology and Metabolism Lancashire Teaching Hospitals NHS TrustPreston PR29HTUnited Kingdom Faculty of Science Manchester Metropolitan UniversityManchester M156BHUnited Kingdom Faculty of Biology Medicine and HealthThe University of ManchesterManchester M139PLUnited Kingdom

Monogenic diabetes,constituting 1%-2%of global diabetes cases,arises from single gene defects with distinctive inheritance *** over 50 associated genetic disorders,accurate diagnoses and management of monogenic diabetes remain inadequate,underscoring insufficient clinician *** disease spectrum encompasses maturity-onset diabetes of the young(MODY),characterized by distinct genetic mutations affecting insulin secretion,and neonatal diabetes mellitus(NDM)-a heterogeneous group of severe hyperglycemic disorders in *** diabetes,autoimmune monogenic diabetes,genetic insulin resistance and lipodystrophy syndromes further diversify the monogenic diabetes landscape.A tailored approach based on phenotypic and biochemical factors to identify candidates for genetic screening is recommended for suspected cases of *** diagnosis warrants immediate molecular genetic testing for infants under six *** these genetic defects presents a unique opportunity for precision *** research aimed to develop cost-effective genetic testing methods and gene-based therapy can facilitate appropriate identification and optimize clinical *** and study of new genes offer a valuable opportunity to gain deeper insights into pancreatic cell biology and the pathogenic mechanisms underlying common forms of *** clinical review published in the recent issue of World Journal of Diabetes is such an attempt to fill-in our knowledge gap about this enigmatic disease.

关键词： Monogenic diabetes Maturity-onset diabetes of the young Neonatal diabetes Mitochondrial diabetes Insulin resistance syndromes Genetic testing Next generation sequencing

Germ cell development in teleost gonads

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Aquaculture and Fisheries 2024年第3期9卷 422-436页

作者： Partigya Sharma Shriya Purohit Sachin Kothiyal Indrashis bhattacharya Department of Zoology HNB Garhwal UniversitySrinagar CampusPauri Garhwal246174India

Among vertebrate species,fishes are considered to be the most developmentally diverse taxa exhibiting remarkable gonadal plasticity with capacity of sex *** determination in teleost fishes is governed via a complex regulatory network involving multiple genetic,environmental(temperature,population density,pH),social interaction/stress *** germ-line originates as Primordial germ cells(PGC)from cleavage blastomeres/endoderm and gets specified by maternal inheritance of Vasa,N anos,Tdrds,Dnd,Dazl etc and subsequently migrates to reach the embryonic gonadal ***-hatching,mitotically active germ cells(Gc)continue to proliferate via two distinct pathways-firstly,stem cell-like mode followed by meiosis-committed cystic *** Japanese rice fish medaka,Oryzias latipes sex gets determined on the chromosomal basis,where XY becomes a male because of testicular Dmy transcription and XX develops as female owing to Gc restricted Foxl 3 *** specific germ-line stem cell systems also have been found in adult *** in teleost fishes,the developmental fate of transplanted Gc do not depend on the sex of the donor rather solely relies upon the sex of the ***,sexually mature piscine gonads remain developmentally plastic showing extensive responsiveness towards sex *** critical regulation of gonadal differentiation is directed by female specific 17β-estradiol(E2)and bio-active male androgen 11-keto-testosretone(11-kT).Various transcription factors(TFs)e.g.-Dmrt1,DAX1,Ad4BP/SF-1,Foxl 2 regulate the bio-conversion rate of testosterone(T)to either E2 or ***,multiple endocrine factors(EFs)e.g.-LH,FSH,E2,11-kT and growth factors(GFs)e.g-AMH,GSDF,IGF-1/3,GDF-9/BMP-15 critically induce Gc differentiation to regulate the gametogenic *** this article we have precisely discussed the endocrine regulation of Gc development during gonadal maturation of teleosts.

关键词： Testis Spermatogenesis Sperm Ovary Oogenesis Egg Gonads

Emergence of biomass-derived single-atom catalysts for platform chemicals production

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Bioresources and Bioproducts 2024年第2期9卷 127-129页

作者： Adrian Chun Minh Loy Sankar bhattacharya Department of Chemical and Biological Engineering Monash UniversityClayton 3800VictoriaAustralia

The envisioned exponential growth in the utilization of single-atom catalysts(SACs)has recently emerged as a frontier in the spectrum of material *** is attributed to the distinctive properties of SACs,which encompass 100%atomic efficiency,superior selective performance,tunable coordination environment,and unique electronic structures(Wu et al.,2022b;Loy et al.,2023;Wang et al.,2023).The concept of single-atom isolation was initially introduced by Qiao et al.(2011),with the objective to explore the superior catalytic activity of Pt single-atom compared to Pt nanoparticles/nanoclusters in CO ***,Zhou et al.(2019)in-novatively developed the biomass-derived CO-based SACs and introduced for the oxidative esterification of *** there are many good pieces of news on the SACs,the large-scale fabrication of SACs remains a formidable challenge,impeding their potential to drive scalable production of drop-in *** primary challenge lies in the cost-intensive process of reducing the size of embedded metal particles to sub-angstrom dimensions,a necessary step for creating well-dispersed atomic active ***,this complexity arises from the inherent behavior of individual atoms that are inclined to migrate and cluster into nanoparticles due to their high surface free energy(Chen et al.,2021).

关键词： dimensions frontier attributed

Impact of metallic nanoparticles on gut microbiota modulation in colorectal cancer:A review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cancer Innovation 2024年第6期3卷 11-28页

作者： Akash Kumar Jhilam Pramanik Kajol Batta Pooja Bamal Mukesh Gaur Sarvesh Rustagi Bhupendra G.Prajapati Sankha bhattacharya Department of Food Technology SRM UniversityDelhi NCRSonepatIndia MMICT&BM(Hotel Management) Maharishi Markandeshwar(Deemed to be University)MullanaIndia Department of Food Technology William Carey UniversityShillongIndia Department of Food Technology ITM UniversityGwaliorIndia Department of Food Technology Chaudhary Devi Lal UniversitySirsaIndia Department of Food Technology Guru Jambheshwar University of Science and TechnologyHisarIndia School of Applied and Life Sciences Uttaranchal UniversityDehradunIndia Shree S.K.Patel College of Pharmaceutical Education and Research Ganpat UniversityMehsanaIndia Department of Pharmaceutics School of Pharmacy&Technology ManagementSVKM'S NMIMS Deemed‐to‐be UniversityShirpurMaharashtraIndia

Colorectal cancer(CRC)is the third most prevalent *** research aims to uncover the causes of CRC,with a growing focus on the role of gut microbiota(GM)in *** GM influences CRC development,progression,treatment efficacy,and therapeutic *** example,Fusobacterium nucleatum and Escherichia coli can regulate microbial gene expression through the incorporation of human small noncode RNA and potentially contribute to cancer *** nanoparticles(MNPs)have both negative and positive impacts on GM,depending on their *** studies state that titanium dioxide may increase the diversity,richness,and abundance of probiotics bacteria,whereas other studies demonstrate dose‐dependent GM *** MNPs offer cytotoxicity through the modulation of MAPK signaling pathways,NF‐kB signaling pathways,PI3K/Akt signaling pathways,extrinsic signaling pathways,intrinsic apoptosis,and cell cycle arrest at G1,G2,or M *** enhance drug delivery,enable targeted therapy,and may restore ***,there is a need to conduct well‐designed clinical trials to assess the toxicity,safety,and effectiveness of MNPs‐based CRC therapies.

关键词： apoptosis carcinogenesis dysbiosis gastrointestinal microbiome titanium dioxide