|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Mineralogy and carbothermal reduction behaviour of vanadium-bearing titaniferous magnetite ore in Eastern India显示文摘Vanadium-bearing titaniferous magnetite bands hosted by Precambrian gabbro-norite-anorthositic rocks or their metamorphic equivalents were discovered in some parts of Eastern Indian Shield,containing 48%-49%Fe(total),10%-25%TiO2,and 0.3%-2.20%V2O5by mass.Mineralogical and petrological study,composition,and characterization of the vanadium-bearing titaniferous magnetite ore were carried out by scanning electron microscopy-energy dispersive X-ray(SEM-EDX),wave length X-ray florescence(WDXRF),inductively coupled plasma-atomic emission spectroscopy(ICP-AES),X-ray difraction(XRD),etc.Chemical beneficiation for valuable metals,such as Fe,Ti,and V,was performed by reduction roasting.The direct and indirect reduction were investigated by mixing the lump ore with solid activated charcoal in a closed reactor and purging the reducing gas mixture in standard reducibility index apparatus at diferent temperatures and time intervals.The reduction roasting parameters were optimized.Finally,the reduced samples were crushed and upgraded by magnetic separation.The results show that,the maximum mass fractions of magnetic and nonmagnetic parts achieved are 69.36%and 30.64%,respectively,which contain 10.6%TiO2and 0.84%V2O5in the magnetic part and 36.5%TiO2and 0.22%V2O5in the nonmagnetic part. | Saikat Samanta Manik Chandra Goswami Tapan Kumar Baidya Siddhartha Mukherjee Rajib Dey | 2013 | International Journal of Minerals,Metallurgy and Materials2013，20，10： | 9 |
| 2 | Type I interferons promote the survival and proinflammatory properties of transitional B cells in systemic lupus erythematosus patients显示文摘A hallmark of systemic lupus erythematosus(SLE)is the breaking of B-cell tolerance with the generation of high-affinity autoantibodies;however,the antibody-independent features of the B-cell compartment in SLE are less understood.In this study,we performed an extensive examination of B-cell subsets and their proinflammatory properties in a Chinese cohort of new-onset SLE patients.We observed that SLE patients exhibited an increased frequency of transitional B cells compared with healthy donors and rheumatoid arthritis patients.Plasma from SLE patients potently promoted the survival of transitional B cells in a type I IFN-dependent manner,which can be recapitulated by direct IFN-αtreatment.Furthermore,the effect of IFN-αon enhanced survival of transitional B cells was associated with NF-κB pathway activation and reduced expression of the pro-apoptotic molecule Bax.Transitional B cells from SLE patients harbored a higher capacity to produce proinflammatory cytokine IL-6,which was also linked to the overactivated type I IFN pathway.In addition,the frequency of IL-6-producing transitional B cells was positively correlated with disease activity in SLE patients,and these cells were significantly reduced after short-term standard therapies.Thus,the current study provides a direct link between type I IFN pathway overactivation and the abnormally high frequency and proinflammatory properties of transitional B cells in active SLE patients,which contributes to the understanding of the roles of type I IFNs and B cells in the pathogenesis of SLE. | Mei Liu Qiang Guo Chunmei Wu Delphine Sterlin Shyamal Goswami Ying Zhang Teng Li Chunde Bao Nan Shen Qiong Fu Xiaoming Zhang | 2019 | Cellular & Molecular Immunology2019，16，4： | 9 |
| 3 | Plant growth-promoting rhizobacteria--alleviators of abiotic stresses in soil: A review显示文摘With the continuous increase in human population,there is widespread usage of chemical fertilizers that are responsible for introducing abiotic stresses in agricultural crop lands.Abiotic stresses are major constraints for crop yield and global food security and therefore require an immediate response.The implementation of plant growth-promoting rhizobacteria(PGPR)into the agricultural production system can be a profitable alternative because of its efficiency in plant growth regulation and abiotic stress management.These bacteria have the potential to promote plant growth and to aid in the management of plant diseases and abiotic stresses in the soil through production of bacterial phytohormones and associated metabolites as well as through significant root morphological changes.These changes result in improved plant-water relations and nutritional status in plants and stimulate plants’defensive mechanisms to overcome unfavorable environmental conditions.Here,we describe the significance of plant-microbe interactions,highlighting the role of PGPR,bacterial phytohormones,and bacterial metabolites in relieving abiotic environmental stress in soil.Further research is necessary to gather in-depth knowledge on PGPR-associated mechanisms and plant-microbe interactions in order to pave a way for field-scale application of beneficial rhizobacteria,with the aim of building a healthy and sustainable agricultural system.Therefore,this review aims to emphasize the role of PGPR in growth promotion and management of abiotic soil stress with the goal of developing an eco-friendly and cost-effective strategy for future agricultural sustainability. | Madhurankhi GOSWAMI Suresh DEKA | 2020 | Pedosphere2020，30，1： | 6 |
| 4 | Viral degradasome hijacks mitochondria to suppress innate immunity显示文摘在主人和病原体的能力的天生的免疫之间的平衡影响致病和毒力强烈躲避它。二 nonstructural (NS ) 蛋白质, NS1 和 NS2,呼吸 syncytial,病毒(RSV ) 极其为 RSV 被要求毒力。一起,他们强烈压制类型我干扰素(IFN ) 调停了由降级或禁止多重细胞的因素的主人房间的天生的免疫为 IFN 正式就职或反应要求了小径包括 RIG-I, IRF3, IRF7, TBK1 和 STAT2。这里,我们为 NS 蛋白质装配的大、异构的 degradative 建筑群的存在提供证据,我们把它称为 “ NS-degradasome”(NSD ) 。NSD 是粗略地,在尺寸的 ~ 300-750 kD,和它的 degradative 活动被净化的线粒体的增加在 vitro 提高。在房间, NS 蛋白质的多数和到在 RSV 感染之上的线粒体的 NSD translocated 的底层内。基因并且药理学证据证明天生的豁免的最佳的抑制要求 mitochondrial MAVS 和 mitochondrial 活动性。一起,我们建议在的一个新奇范例线粒体,知道为主人的天生的有免疫力的激活重要,为天生的免疫的病毒的抑制也是重要的。 | Ramansu Goswami Tanmay Majumdar Jayeeta Dhar Saurabh Chattopadhya3~ Sudip K Bandyopadhyay Valentina Verbovetskaya Ganes C Sen Sailen Barik | 2013 | Cell Research2013，23，8： | 6 |
| 5 | 肝细胞癌组织ICOS^+T细胞的多重免疫组织化学检测及其预后价值研究显示文摘背景与目的:诱导共刺激分子(inducible costimulator,ICOS)属于B7-CD28免疫球蛋白超家族成员,表达于活化T细胞表面,在T细胞的激活和免疫应答中发挥重要作用;但目前对于ICOS及ICOS^+T细胞在肝细胞癌(hepatocellular carcinoma,HCC)肿瘤组织中的表达及其意义尚不清楚。该研究旨在测定ICOS、ICOS^+T细胞在HCC患者肿瘤组织中的表达情况并探讨其预后价值。方法:应用组织芯片(tissue microarrays,TMAs)和多重免疫组织化学技术(multiplex immunohistochemistry,mIHC)检测2006-2007年在复旦大学附属中山医院接受手术治疗的358例原发性HCC患者肿瘤组织和癌旁组织中ICOS^+细胞、ICOS^+CD4^+及ICOS^+CD8^+T细胞的浸润密度和ICOS^+细胞占CD4^+、CD8^+T细胞的百分比。应用KaplanMeier法和多因素COX回归模型分析上述指标对患者预后的影响。结果:与癌旁组织相比,ICOS^+细胞和ICOS^+CD4^+T细胞在肿瘤组织中浸润数量显著增加(P<0.000 1和P=0.009 1),而ICOS^+CD8^+T细胞则呈相反的降低趋势(P=0.033);在肿瘤中,ICOS^+CD4^+T细胞的浸润程度显著高于ICOS^+CD8^+T细胞。此外,ICOS^+CD4^+和ICOS^+CD8^+T细胞占各自T细胞亚群的百分比在肿瘤组织中均显著增加(P均<0.000 1)。预后分析发现,肿瘤组织中ICOS^+细胞、ICOS^+CD4^+及ICOS^+CD8^+T细胞浸润高的患者总生存期(overall survival,OS)更长,多因素分析证实上述指标是HCC的独立预后良好因素。结论:ICOS在HCC患者的肿瘤组织中高表达,且ICOS^+细胞、ICOS^+CD4^+及ICOS^+CD8^+T细胞是OS的独立预后良好因素,提示上述指标可作为新的HCC预后免疫标志物。 | 马家强 曹春梅 Shyamal Goswami 陈沁 高强 张晓明 | 2019 | 中国癌症杂志2019，29，5： | 5 |
| 6 | Effect of nitrogen doping on structural and optical properties of ZnO nanoparticles显示文摘Infl uence of nitrogen doping on structural and optical properties of ZnO nanoparticles has been studied. Undoped and N doped ZnO nanoparticles were synthesized via chemical precipitation approach. The prepared samples were characterized through X-ray diffraction(XRD),Transmission electron microscopy(TEM) equipped with Energy dispersive X-ray(EDAX) spectroscopy, UV–visible spectroscopy, Fourier transform infrared(FTIR) spectroscopy and micro-Raman spectroscopy(m RS). Wurtzite phase of undoped as well as 0.5–10% N doped ZnO nanoparticles was con fi rmed through characteristic XRD patterns. The particle size expansion due to N incorporation in ZnO was further revealed by TEM and EDAX analysis where 11 nm size undoped and 18–22 nm size 0.5–10% N doped ZnO(N:ZnO) nanoparticles without any impurity were ascertained. Slight blue-shift in band gap energy, as observed in our case, symbolized weak quantum con fi nement of the prepared nanoparticles. The alterations in vibrational modes of ZnO due to N incorporation, remarkably H substituting at O site and subsequently causing the passivation in N:ZnO nanoparticles, were detected through FTIR analysis. Finally, the effect of the nano-size of crystallite and gradual prominence of N into ZnO lattice due to increase of N doping concentration in prepared nanoparticles was meticulously expatiated though m RS analysis. | Renu Kumari Anshuman Sahai Navendu Goswami | 2015 | Progress in Natural Science:Materials International2015，25，4： | 4 |
| 7 | Study of anti ulcer activity of Ficus religiosa L.on experimentally induced gastric ulcers in rats显示文摘Objective:To investigate the gastroprotective activity of hydroalcoholic extract leaves of Ficus religiosa(F.religiosa) in different experimental models of gastric ulcer in rats.Methods:The hydroalcoholic extract leaves of F.religiosa were studied at two dose levels(250 and 500 mg/ kg,oral) in rats against absolute ethanol(0.2 mL oral),aspirin(200 mg/kg) and pyloric ligation induced gastric ulcer.Ranitidine(50 mg/kg,oral) was used as a standard drug.Mean ulcer indices and oxidative stress were measured.Phytochemical tests and acute toxicity tests were also carried out.Results:Administration of F.religiosa to rats significantly decreased the ulcer index value when compared with the control treated group.Ranitidine(50 mg/kg,oral) also produced a significant decrease the ulcer index value when compared with the control treated group.Phytochemical analysis revealed the presence of tannins,sterols,saponins,flavonoids, carbohydrates and proteins.Conclusions:The results suggest that the leaves of the F.religiosa possess significant anti ulcer activity. | Sarmistha Saha Gagan Goswami | 2010 | Asian Pacific Journal of Tropical Medicine2010，3，10： | 4 |
| 8 | 不同贮存条件对肾素和醛固酮浓度测定的影响显示文摘目的:探讨不同贮存条件对血浆肾素浓度(plasma renin concentration,PRC)和醛固酮浓度(plasma aldosterone concentration,PAC)测定的影响。方法:取43名受试者血浆,各分为11份,其中1份立即测定PRC、PAC(基线值),另10份分别置室温3 h、6 h、24 h;4℃3 h、6 h、24 h;-20℃24 h、1个月、3个月;-80℃3个月测量PRC及PAC。依据基线PRC或PAC三分位进行分组,即低、中、高浓度组,进行亚组分析。结果:室温放置样本24 h期间,PRC随放置时间延长呈明显下降趋势(F=24.300,P=0.000),亚组分析显示中、高浓度组PRC自6 h起差异有统计学意义(P<0.05)。4℃放置24 h期间,PRC随放置时间延长呈显著上升趋势(F=33.600,P=0.000),亚组分析显示低、中浓度组PRC在3 h差异有统计学意义(P<0.05),高浓度组PRC在24 h差异有统计学意义(P=0.042)。-20℃、-80℃放置3个月期间,PRC无明显变化。样本置室温24 h、4℃24 h、-20℃3个月、-80℃3个月期间,PAC均无明显变化。结论:血浆室温放置PRC随时间逐渐降低,而4℃放置PRC随时间逐渐升高,-20℃、-80℃贮存对PRC测定无明显影响,且3个月内不受贮存时间影响。标本贮存温度3个月内对PAC测定无明显影响。 | 李溪月 Richa Goswami 胡金波 王越 宋颖 何文雯 杨淑敏 程庆丰 甄乾娜 李启富 | 2016 | 重庆医科大学学报2016，41，11： | 4 |
| 9 | Enhancing stability through ligand-shell engineering: A case study with Au25(SR)18 nanoclusters显示文摘当保护 thiolate 的 Au nanoclusters (NC ) 在各种各样的领域里拉了可观的兴趣时,他们在水的答案的差的稳定性为实际应用仍然是一个主要障碍。这里,我们基于设计在答案改进 thiolated Au NC 的稳定性的 ligand 壳报导唯一的策略。由采用二 终止thiol 的 ligands 相对地在 NC 的表面上为功能的组充电了,我们证明在附近的 ligands 的相对地为充电的功能的组之间的静电的吸引力能在表面 ligands 之中放大协作,在能在水的答案把更高的保护提供给 Au 核心的 NC 表面上导致 pseudo-cage-like 结构的形成。在这研究开发的策略能被扩大到另外的金属 NC,进一步向实际应用程序铺平道路。 | Xun Yuan Nirmal Goswami Ivan Mathews Yong Yu Jianping Xie | 2015 | Nano Research2015，8，11： | 3 |
| 10 | Integrated application of some compatible biocontrol agents along with mustard oil seed cake and furadan on Meloidogyne incognita infecting tomato plants显示文摘Experiments were carried out to study the effect of two fungal bioagents along with mustard oil cake and furadan against root knot nematode Meloidogyne incognita infecting tomato under greenhouse condition. Bioagents viz., Paecilomyces lilacinus and Trichoderma viride alone or in combination with mustard cake and furadan promoted plant growth, reduced number of galls/plant, egg masses/root system and eggs/egg mass. The fungal bioagents along with mustard cake and nematicide showed least nematodes reproduction factor as compared to untreated infested soil. | GOSWAMI Bijoy Kumar PANDEY Rajesh Kumar RATHOUR Kabindra Singh BHATTACHARYA Chaitali SINGH Lokendra | 2006 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2006，7，11： | 3 |
| 11 | Label-free SARS-CoV-2 detection and classification using phase imaging with computational specificity显示文摘Efforts to mitigate the COVID-19 crisis revealed that fast,accurate,and scalable testing is crucial for curbing the current impact and that of future pandemics.We propose an optical method for directly imaging unlabeled viral particles and using deep learning for detection and classification.An ultrasensitive interferometric method was used to image four virus types with nanoscale optical path-length sensitivity.Pairing these data with fluorescence images for ground truth,we trained semantic segmentation models based on U-Net,a particular type of convolutional neural network.The trained network was applied to classify the viruses from the interferometric images only,containing simultaneously SARS-CoV-2,H1N1(influenza-A virus),HAdV(adenovirus),and ZIKV(Zika virus).Remarkably,due to the nanoscale sensitivity in the input data,the neural network was able to identify SARS-CoV-2 vs.the other viruses with 96%accuracy.The inference time for each image is 60 ms,on a common graphic-processing unit.This approach of directly imaging unlabeled viral particles may provide an extremely fast test,of less than a minute per patient.As the imaging instrument operates on regular glass slides,we envision this method as potentially testing on patient breath condensates.The necessary high throughput can be achieved by translating concepts from digital pathology,where a microscope can scan hundreds of slides automatically. | Neha Goswami Yuchen R.He Yu-Heng Deng Chamteut Oh Nahil Sobh Enrique Valera Rashid Bashir Nahed Ismail Hyunjoon Kong Thanh H.Nguyen Catherine Best-Popescu Gabriel Popescu | 2021 | Light(Science & Applications)2021，10，9： | 3 |
| 12 | Ramucirumab monotherapy for previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (REGARD): an international, randomised, multicentre, placebo-controlled, phase 3 trial显示文摘 | Charles S Fuchs Jiri Tomasek Cho Jae Yong Filip Dumitru Rodolfo Passalacqua Chanchal Goswami Howard Safran Lucas Vieira dos Santos Giuseppe Aprile David R Ferry Bohuslav Melichar Mustapha Tehfe Eldar Topuzov John Raymond Zalcberg Ian Chau William Campbell | 2014 | The Lancet2014，，9911： | 3 |
| 13 | Behavior of fluxed lime iron oxide pellets in hot metal bath during melting and refining显示文摘Lump lime as a flux material in a basic oxygen furnace (BOF) often creates problems in operation due to its high melting point, poor dissolution property, hygroscopic nature, and fines generation tendency. To alleviate these problems, fluxed lime iron oxide pellets (FLIP) containing 30% CaO were developed in this study using waste iron oxide fines and lime. The suitable handling strengths of the pellet (crushing strength: 300N; drop strength: 130 times) of FLIP were developed by treating with CO2 or industrial waste gas at room temperature, while no separate binders were used. When the pellet was added into hot metal bath (carbon-containing molten iron), it was decomposed, melted, and transformed to produce low melting oxidizing slag, because it is a combination of main CaO and Fe2O3 . This slag is suitable for facilitating P and C removal in refining. Furthermore, the pellet enhances waste utilization and use of CO2 in waste gas. In this article, emphasis is given on studying the behavior of these pellets in hot metal bath during melting and refining along with thermodynamics and kinetics analysis. The observed behaviors of the pellet in hot metal bath confirm that it is suitable and beneficial for use in BOF and replaces lump lime. | J. Pal S. Ghorai M. C. Goswami D. Ghosh D. Bandyopadhyay S. Ghosh | 2013 | International Journal of Minerals,Metallurgy and Materials2013，20，4： | 3 |
| 14 | Comparative evaluation of the effects of propofol and sevoflurane on cognitive function and memory in patients undergoing laparoscopic cholecystectomy: A randomised prospective study显示文摘 | Upasana Goswami Savita Babbar Saurabh Tiwari | 2015 | Indian Journal of Anaesthesia2015，，3： | 2 |
| 15 | Effect of interface on mid-infrared photothermal response of MoS2 thin film grown by pulsed laser deposition显示文摘这研究报导在上中间红外线(中间 -- 红外) 多层的瞬间 2 的 photothermal 反应在上成年的薄电影水晶(p 类型硅和 c-axis-oriented 单身者水晶蓝宝石) 并且非结晶(Si/SiO 2 和 Si/SiN ) 由搏动的激光免职(PLD ) 的底层。当照耀与时,瞬间 2 电影的 photothermal 反应在瞬间 2 电影的抵抗作为变化被测量一中间 -- 红外(7 ~ 8.2 m ) 来源。我们显示出那提高瞬间 2 的抵抗(TCR ) 的温度系数薄电影由通过底层和生长条件的一种合适的选择控制电影底层接口是可能的。PLD 种的薄电影用 X 光检查衍射,拉曼,原子力量显微镜学, X 光检查光电子显微镜学,和传播电子被描绘显微镜学。高分辨率的传播电子显微镜学(HRTEM ) 图象证明瞬间 2 电影与不合身的衣服脱臼以一种 layer-by-layer 方式在蓝宝石底层上成长。当这些电影在有一颗钻石的底层上是成年的时,层生长形态学被破坏立方的结构(例如,硅) 因为成双的生长形成。非结晶的底层上的生长形态学例如 Si/SiO 2 或 Si/SiN,是很不同的。硅上的 PLD-grown 瞬间 2 电影显示出更高的 TCR (在 296 K 的 2.9% K 1) ,更高中间 -- 红外敏感(R/R =5.2%) ,并且更高的 responsivity (8.7 V 湡杯湥牥瑡牯吗?? | Ankur Goswami Priyesh Dhandaria Soupitak Pal Ryan McGee Faheem Khan Zeljka Antic Ravi Gaikwad Kovur Prashanthi Thomas Thundat | 2017 | Nano Research2017，10，10： | 2 |
| 16 | An efficient method for computing dynamic program slices 显示文摘 | Goswami D Mall R | 2002 | Information Processing Letters2002，81，2： | 2 |
| 17 | Ramucirumab monotherapy for previously treated advanced gastric or gastro-oesophageal junction adenocarcinoma (REGARD): an international, randomised, multicentre, placebo-controlled, phase 3 trial显示文摘 | Charles S Fuchs Jiri Tomasek Cho Jae Yong Filip Dumitru Rodolfo Passalacqua Chanchal Goswami Howard Safran Lucas Vieira dos Santos Giuseppe Aprile David R Ferry Bohuslav Melichar Mustapha Tehfe Eldar Topuzov John Raymond Zalcberg Ian Chau William Campbell | 2014 | 2014 (9911)2014，，9911： | 2 |
| 18 | Phosphorene: Current status, challenges and opportunities显示文摘The field of 2-dimensional (2D) materials has witnessed a sharp growth since its inception and can majorly be attributed to the substantial technical and scientific developments, leading to significant improvements in their syntheses, characterization and applications. In the list of 2D materials, the relatively newer addition is phosphorene, which ideally consists of a single layer of black phosphorous. Keeping in mind the past, and ongoing research activities, this short account offers a brief overview of the present status and the associated challenges in the field of phosphorene-related research, with special emphasis on their syntheses, properties, applications and future opportunities. | Anandarup Goswami Manoj B.Gawande | 2019 | Frontiers of Chemical Science and Engineering2019，13，2： | 2 |
| 19 | The Probiotic Preparation, VSL#3 Induces Remission in Patients With Mild-to-Moderately Active Ulcerative Colitis显示文摘 | Ajit Sood Vandana Midha Govind K. Makharia Vineet Ahuja Dinesh Singal Pooja Goswami Rakesh K. Tandon | 2009 | Clinical Gastroenterology and Hepatology2009，，11： | 2 |
| 20 | Molecular cross-regulation between PPAR-γ and other signaling pathways: Implications for lung cancer therapy显示文摘 | Ajaya Kumar Reka Moloy T. Goswami Rashmi Krishnapuram Theodore J. Standiford Venkateshwar G. Keshamouni | 2011 | Lung Cancer2011，，2： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员