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Green and Sustainable Chemistry 2013年第2期3卷 9-18页

作者： Eligeti Rajanarendar Kammari Thirupathaiah Saini Rama Krishna Baireddy kishore Department of Chemistry Kakatiya University Warangal India

The synthesis of the bis-isoxazolyl-1,2,5,6-tetrahydro pyridine-3-carboxylates is achieved in high yield without the production of toxic waste products by using room temperature ionic liquid (RTILs) triethyl ammonium ... 详细信息

关键词： Bis-Isoxazolyl-1 2 5 6-Tetrahydro Pyridine-3-Carboxylates Green Synthesis

A Modified Epidemic Chain Binomial Model

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Open Journal of Statistics 2016年第1期6卷 1-6页

作者： Dilip C. Nath kishore K. Das Tandrima Chakraborty Department of Statistics Gauhati University Guwahati India

Discrete epidemic models are applied to describe the physical phenomena of spreading infectious diseases in a household. In this paper, an attempt has been made to develop a modified epidemic chain model by assuming a beta distribution of third kind for the probability of being infected by contact with a given infective from the same household with closed population. This paper emphasizes mainly on developing the probabilities of all possible epidemic chains with one introductory case for three, four and five member household. The key phenomenon towards developing this paper is to provide an alternative model of chain binomial model.

关键词： Beta Distribution Infection Susceptible

Quantifying Embodied Energy Using Green Building Technologies under Affordable Housing Construction

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Open Journal of Energy Efficiency 2013年第4期2卷 171-175页

作者： Nand kishore Gupta Anil Kumar Sharma Anupama Sharma M.P. Housing & infrastructure Development Board Bhopal India Maulana Azad National Institute of Technology Bhopal India

The building construction industry is a major contributor of environmental pollution, with high levels of energy consumption and greenhouse gas emissions, all of which contribute to climate change. Housing is the single largest subsector of the construction industry. It is also a basic need associated with social and economic benefits, and its demand in most emerging economies is substantial. Hence it is a sector with significant potential not to mitigate just the negative impact of climate change on buildings and people, but also to reduce the impact of the construction industry on the natural environment. Green buildings technology has advanced greatly in recent years, but most “high performance” green buildings are capital intensive, often with high-tech applications that are not in easy reach of the mass housing market. In the developing country context, where huge segments of the population lack access to essential services or housing, the green buildings approach to addressing climate change is perceived to be largely unaffordable. For green technology to be adopted in poorer nations and have scalable impact, it will have to be low-cost and affordable. According to a 2010 report, buildings in the commercial, office and hospitality sectors are poised to grow at 8% annually over the next 10 years in India. While the retail sector has been growing rapidly at 8% per annum, the residential sector has seen growth of 5% per annum during this period. It is estimated that over 70 million New Urban Housing Units will be required over the next 20 Years.

关键词： Affordable Housing Embodied Energy Green Technology

Researches of Perylenes as Artificial Cationic Receptors

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Researches of Perylenes as Artificial Cationic Receptors

A Modified Epidemic Chain Binomial Model (MECBM) and Its 2,3-Introductory Probabilities

中国化学会第九届全国有机化学学术会议

作者：王辉 kishore Baathulaa 周成合 Laboratory of Bioorganic & Medicinal Chemistry Key Laboratory of Applied Chemistry of Chongqing Municipality School of Chemistry and Chemical Engineerin Southwest University Department of Chemistry Kakatiya University

＜正＞The design and construction of sensory molecules for recognition and sensing of cations has received considerable attention in recent years,as cations play a fundamental role in a wide range of chemical,biologic...

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来源： cnki会议评论

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Open Journal of Statistics 2017年第2期7卷 225-239页

作者： Dilip C. Nath kishore K. Das Tandrima Chakraborty Administration Assam University Silchar India Department of Statistics Gauhati University Guwahati India

Through the ages, human life and happiness are affected much by wide spread diseases, an unpredictable phenomenon. And infectious disease spread is one of the most unsolvable problems. How infection evolves, how it spreads from person to person and mainly which pattern it follows are some questions which are always unanswerable. Out of many techniques, discrete epidemic models like the chain binomial model are ones which are applied to describe the physical phenomena of spreading infectious diseases in a household. In this paper, an attempt has been made to develop a modified epidemic chain model by assuming a beta distribution of third kind for the probability of being infected by contact with a given infection from the same household with closed population. This paper emphasized mainly on developing the probabilities of all possible epidemic chains with two introductory cases for three-, four- and five-member household and three introductory cases for four- and five-member household. The key phenomenon towards developing this paper was to provide an extension of the modified chain binomial model and its possible probabilities.

关键词： Beta Distribution Infection Susceptible

Wideband Sierpinski Carpet Fractal Shaped Cylindrical Dielectric Resonator Antenna for X-Band Application

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Journal of Electromagnetic Analysis and Applications 2012年第1期4卷 9-14页

作者： Dipali Soren Rowdra Ghatak Rabindra kishore Mishra Dipak Ranjan Poddar 不详

In this paper, a wideband Sierpinski carpet patterned cylindrical Dielectric Resonator Antenna (DRA) operating in the X-Band is proposed. This DRA is realized from low cost Teflon. An impedance bandwidth of 50% is obtained cove- ring the entire X-band with similar radiation pattern throughout the band. The average peak gain within the band is about 5.5 dBi.

关键词： Wideband Dielectric Resonator Antenna (DRA) Fractal Sierpinski Carpet

Studies on the Synthesis, Growth and Characterization of ([Paranitrophenyl]Imino)Benzene NLO Crystal by Sankaranarayanan-Ramasamy Method

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Journal of Minerals and Materials Characterization and Engineering 2013年第3期1卷 110-116页

作者： S. Anbarasu T. kishore Kumar Prem Anand Devarajan Department of Physics Presidency College Chennai India Department of Physics St. Xavier’s College (Autonomous) Palayamkottai India

The study of imine-bridged organics has been the hot spot synthesis of second order nonlinear optical (SONLO) and photo-responsive materials in recent years. Herein we present a study of synthesis, growth, and characterization of ([paranitrophenyl]imino)benzene (PNPIB) NLO single crystal. The title compound was synthesized in one step by Schiff base formation. PNPIB single crystal of diameter of 40 mmand length 50 mmwas successfully grown by SR method using a seed as the nucleus. The growth rate formula is derived for the SR method. PNPIB single crystals of 10 mmdiameter and 60 mmheight have been grown at an average growth rate of 3 mmper day from the point seed in a glass crystallizer. Almost 100% stable crystal conversion efficiency was achieved. The as grown PNPIB crystals were characterized using single crystal X-ray diffraction (XRD), X-ray powder diffraction (XRPD), Fourier Transform Infrared (FTIR), Ultraviolet-Visible-Near Infrared (UV-Vis-NIR), 1H & 13C NMR spectral studies, dielectric measurement and NLO studies. Single crystal XRD analysis confirms that the grown ingot belongs to the space group of P2 of monoclinic system thus exhibiting noncentrosymmetric structure. The crystalline perfection was assessed by XRPD. The powder diffraction pattern of the grown crystal has been indexed. The presence of C=N bond with intramolecular hydrogen bonding and the protonation of ions were confirmed by FTIR analysis. The UV-Vis-NIR spectrum of the crystal shows that the crystal has a cut-off at 298 nm. The 1H & 13C NMR spectra confirm the molecular structure. The dielectric behaviour was measured in the frequency range 1 KHz - 10 KHz for the temperature range from 30℃ to 170℃. The slight decrease in dielectric constant has been observed as the frequency is increased and the dielectric loss is very low for the entire frequency range. The second harmonic generation (SHG) in the crystal was observed by Kurtz powder technique.

关键词： Single Crystal Growth S-R Method Nonlinear Optical Materials

Clinical profile of febrile encephalopathy patients at a tertiary care hospital in India:A retrospective study

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Journal of Acute Disease 2023年第4期12卷 145-150页

作者： Sanjeev Sengupta Ashish Kumar Shukla Kunal kishore Jitesh Goel Amlan Ghosh Department of Cardiology Command HospitalEastern CommandKolkata-700064West BengalIndia Department of Medicine Command HospitalEastern CommandKolkata-700064West BengalIndia Department of Neurology Command HospitalEastern CommandKolkata-700064West BengalIndia

Objective:To investigate demography,etiology,and clinical profile and to analyze the outcomes of patients presenting with febrile encephalopathy at a tertiary care center in Eastern ***:This retrospective,observational study included a total of 50 patients(>18 years)who presented with fever and *** patients underwent blood analysis;culture test for blood,urine,sputum,cerebrospinal fluid,and other body fluids;chest and abdominal ultrasonography;neuroimaging;polymerase chain reaction test,and other relevant tests as and when ***:The mean age of all enrolled patients was(58.0±16.0)years with male to female ratio of 1.27꞉*** encephalitis was diagnosed in 16(32%)patients,sepsis-associated encephalitis in 14(28%),bacterial meningoencephalitis in 8(16%)and tuberculosis meningoencephalitis in 5(10%).The mean hospital stay was 10(4,17)*** 6-month follow-up,10(20%)patients died,10(20%)patients recovered with sequelae(cognitive impairment,critical care neuropathy,etc.),and 30(60%)patients recovered without sequelae.A statistically significant association was noted between Glasgow Coma Scale(<8)and mortality rate(P=0.02).Conclusions:Primary central nervous system infection is the most frequent etiology of febrile encephalopathy and viral encephalitis is the most common etiological ***,systematic,timely diagnosis and management are prime factors to reduce mortality and morbidity.

关键词： Encephalopathy Fever Acute syndrome Etiology Infection

Immune response to an indigenously developed r-Hepatitis B vaccine in mixed population: Study of an accelerated vaccination schedule

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World Journal of Gastroenterology 2005年第7期11卷 1037-1039页

作者： A Chowdhury A Santra CM Habibullah AA Khan J Karunakaramaiah TSA kishore AVR Raju S Lahiri Dept of Gastroenterology Center for Liver Disease Biological E.Limited

AIM: To establish the safety and efficacy of an indigenously developed r-hepatitis B vaccine using an accelerated schedule and to highlight the social awareness and commitment in preventing the spreading of hepatitis B virus infection. METHODS: The study was a multicentric, double blind, randomized (3:1) study using three doses of vaccine immunization schedule (20μg for those above 10 years old and 10 μg for those below 10 years old) on d 0, 30 and 60. One hundred and sixty-six subjects were enrolled (87 males and 76 females aged 5-35 years). The main outcome measure was assessment of immunogenicity and safety. RESULTS: A 100% seroconversion response was observed on the 30th d after the 1st injection in both the experimental groups. The sero-protection data reported a 41.2-65.6% response on the 30th d after the 1st injection and reached 100% on the 60th d. Descriptive statistical analysis showed a geometric mean titer value of 13.77 mIU/mL in the test (BEVAC) group and 10.95 mlU/mL in the commercial control (ENGERIX-B) group on the 30th d after the 1st injection. The response on the 60th d showed a geometric mean titre value (GMT) of 519.84 mlU/mL in the BEVAC group and 475.46 mlU/mL in the ENGERIX-B group. On the 90th d, the antibody titer response was observed to be 2627.58 mlU/mL in the BEVAC group and 2272.72 mlU/mL in the ENGERIX-B group. Two subjects in each group experienced pains at injection site after the first vaccination. A total of six subjects in both groups experienced a solicited adverse reaction, which included pains, swelling and redness at the injection site, three subjects in the group-B had a pain at the injection site after the third dose. No other serious adverse events occurred and no dose-related local or general symptoms were observed during the study. CONCLUSION: The vaccine is safe, efficacious and immunogenic in comparison with the well documented ENGERIX-B.

关键词： Hepatitis B r-Hepatitis B Vaccines Immune response Accelerated vaccination schedule

Naphthalimide Nitrogen Mustard:Synthesis,Supramolecular Structure and Anticancer Activity

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Naphthalimide Nitrogen Mustard:Synthesis,Supramolecular Stru...