oalib

OALib Journal期刊

ISSN: 2333-9721

费用:99美元

投稿

时间不限

2019 ( 40 )

2018 ( 210 )

2017 ( 212 )

2016 ( 325 )

自定义范围…

匹配条件: “ B. Seshadri” ,找到相关结果约144322条。
列表显示的所有文章,均可免费获取
第1页/共144322条
每页显示
MEDICAL NEGLIGENCE: A LEGO-ECONOMIC ANALYSIS
VENUGOPAL .B. S,SESHADRI G .B
Golden Research Thoughts , 2013, DOI: 10.9780/22315063
Abstract: Adoctor in the course of rendition of medical service to his patient shall comply with certain legal requirements. Accordingly he shall obtain the consent of a patient and the consent so obtained must be an informed one. He shall exercise reasonable care and skill in rendering his professional services. Any lapse on his part in this regard invites liability in the form of trespass for non-consensual treatment and tortious or contractual liability for medical negligence and failure to obtain an informed consent. In the above contemplated circumstances, a doctor attracts liability for deficiency in service under the Consumer Protection Act, subject to the conditions contemplated there in. A patient, if successful in proving medical negligence on the part of a doctor is entitled for compensation which has its own economic ramification both on the doctor as well as the patient. In this article, an attempt is made to critically analyse the concept of medical negligence from the legal and economic perspective.
Campus Mobility for the Future: The Electric Bicycle  [PDF]
I. V. McLoughlin, I. K. Narendra, L. H. Koh, Q. H. Nguyen, B. Seshadri, W. Zeng, C. Yao
Journal of Transportation Technologies (JTTs) , 2012, DOI: 10.4236/jtts.2012.21001
Abstract: Sustainable and practical personal mobility solutions for campus environments have traditionally revolved around the use of bicycles, or provision of pedestrian facilities. However many campus environments also experience traffic congestion, parking difficulties and pollution from fossil-fuelled vehicles. It appears that pedal power alone has not been sufficient to supplant the use of petrol and diesel vehicles to date, and therefore it is opportune to investigate both the reasons behind the continual use of environmentally unfriendly transport, and consider potential solutions. This paper presents the results from a year-long study into electric bicycle effectiveness for a large tropical campus, identifying barriers to bicycle use that can be overcome through the availability of public use electric bicycles.
Prognostic factors in patients with node-negative gastric cancer: an Indian experience
Ramakrishnan A Seshadri, Sunil B Jayanand, Rama Ranganathan
World Journal of Surgical Oncology , 2011, DOI: 10.1186/1477-7819-9-48
Abstract: This was a retrospective analysis of patients who underwent radical gastrectomy in a tertiary cancer centre in India between1991 and 2007. The study group included only patients with histologically node-negative disease. Various clinical, pathological and treatment related factors in this group of patients were analyzed to determine their prognostic ability by univariate and multivariate analyses.Among the 417 patients who underwent gastrectomy during this period, 122 patients had node-negative disease. A major proportion of the patients had advanced gastric cancer. The 5-year overall survival and disease-free survival in all node-negative gastric cancer patients was 68.2% and 67.5% respectively. The overall recurrence rate in this group was 27.3%. On univariate analysis, the factors found to significantly influence the disease-free survival were the size, location and presence or absence of serosal invasion of the primary tumor. However, on multivariate analysis, only tumor size more than 3 cm and serosal invasion were found to be independently associated with an inferior survival.Serosal invasion and primary tumor size more than 3 cm independently predict a poor outcome in patients with node-negative gastric cancer.The status of the regional lymph nodes is the most important prognostic factor in gastric cancer and patients with node-negative gastric cancer have a better survival compared to those with nodal metastasis [1,2]. However, even among the node-negative patients, there are certain subgroups of patients who fare better than the others [3-13]. Identification of the poor risk category among the node-negative patients may help in planning adjuvant therapy for this group. Although the incidence of gastric cancer in India is less than other Asian countries like Japan, Korea and China, the age-standardized (world) incidence of gastric cancer in Chennai (12.2 and 6.0/100,000 population in males and females respectively) is among the highest in India [14]. While m
THE ROLE OF COAL COMBUSTION PRODUCTS IN MANAGING THE BIOAVAILABILITY OF NUTRIENTS AND HEAVY METALS IN SOILS
Seshadri,B; Bolan,N.S; Naidu,R; Brodie,K;
Journal of soil science and plant nutrition , 2010, DOI: 10.4067/S0718-95162010000100011
Abstract: coal provides the primary source of energy for many countries including asia, south america, north america and europe, and large quantities of waste products are produced during the combustion of coal in coal-fired power stations. this review paper gives an overview of the various types of coal combustion products (ccps) and their utilization in various sectors, with a particular emphasis on the role of ccps in managing the bioavailability of nutrients and heavy metals in relation to enhancing soil chemical fertility and mitigating metal contaminated soils. currently, ccps are used extensively in agricultural and construction industries. in agricultural industries, they are used primarily as an amendment to improve the physical and chemical properties of soil, as a source of liming material to ameliorate soil acidity and as a nutrient source to supply calcium and sulphur. in the construction industry, they are used mainly as a source of concrete, roofing material and road surface sealing. increasingly, ccps are used in the remediation of contaminated environments including control of acid mine drainage, mitigating phosphorus leaching in farm lands and immobilization of toxic metals in mine sites and agricultural soils.
4,9-Dioxa-1,3(1,2)-dibenzena-2(4,5)-1,3-oxazolidinacyclononaphane
B. Balakrishnan,P. R. Seshadri,S. Purushothaman,R. Raghunathan
Acta Crystallographica Section E , 2011, DOI: 10.1107/s1600536810052517
Abstract: The oxazole ring in the title compound, C20H23NO3, adopts an envelope conformation while the 12-membered ring is in a chair conformation. The dihedral angle between the benzene rings is 37.8 (1)°. The crystal structure displays intermolecular C—H...O hydrogen bonding.
24,4,8-Trioxa-21-aza-1,3,6(1,2)-tribenzena-2(2,3)-bicyclo[3.3.0]octanacyclooctaphane
P. R. Seshadri,B. Balakrishnan,K. Ilangovan,S. Purushothaman
Acta Crystallographica Section E , 2009, DOI: 10.1107/s160053680900720x
Abstract: The crystal structure of the title compound, C26H25NO3, was determined as part of an investigation of host–guest and electron donor–acceptor complexes. The oxazole and the pyrrole rings both adopt envelope conformations. The dihedral angle between the two benzene rings directly linked to the oxazole ring is 49.5 (1)°. The crystal structure is stabilized by a C—H...π interaction.
Diethyl 1,8-bis(4-methylphenyl)-11-oxatricyclo[6.2.1.02,7]undeca-2,4,6-triene-9,10-dicarboxylate
B. Balakrishnan,Meganathan Nandakumar,Pandamangalam R. Seshadri,Arasambattu K. Mohanakrishnan
Acta Crystallographica Section E , 2013, DOI: 10.1107/s1600536813005291
Abstract: The title compound, C30H30O5, is the Diels–Alder adduct from 1,3-diphenylbenzo[c]furan and diethyl maleate. The molecule comprises a fused tricyclic system containing two five-membered rings, which are in envelope conformations with the O atom at the flap, and a six-membered ring adopting a boat conformation. The dihedral angle between the 4-methylphenyl substituents in the 1- and 8-positions is 62.1 (1)°. The ethyl group of one ester group and the ethoxy group of the other ester group are disordered over two sets of sites, with occupancy ratios of 0.43 (2):0.57 (2) and 0.804 (7):0.196 (7), respectively. In the crystal, inversion dimers are formed through pairs of C—H...O interactions.
Dimethyl 1-(4-methylphenyl)-8-(thiophen-2-yl)-11-oxatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetraene-9,10-dicarboxylate
B. Balakrishnan,Meganathan Nandakumar,Pandamangalam R. Seshadri,Arasambattu K. Mohanakrishnan
Acta Crystallographica Section E , 2013, DOI: 10.1107/s1600536813005308
Abstract: The title compound, C25H20O5S, is the product of a Diels–Alder reaction. The molecule consists of a fused tricyclic system containing two five-membered rings and one six-membered ring. The five-membered rings both show an envelope conformation with the O atom at the flap, whereas the six-membered ring adopts a boat conformation. The thiophene ring is disordered over two sets of sites with an occupancy ratio of 0.53 (1):0.47 (1). The dihedral angles between the 4-methylphenyl ring and the major and minor components of the thiophene ring are 66.3 (1) and 67.9 (1)°, respectively, while the dihedral angle between the disordered thiophenyl components is 3.1 (1)°. The mean plane of the tricyclic ring system makes dihedral angles of 35.8 (1), 30.8 (1) and 32.8 (1)°, respectively, with the 4-methylphenyl ring and the major and minor components of the thiophenyl ring. In the crystal, inversion dimers are formed through pairs of C—H...π interactions. In addition, C—H...O interactions are observed.
5-(3-Methoxyphenyl)-3-phenyl-1,2-oxazole
B. Balakrishnan,C. Praveen,P. R. Seshadri,P. T. Perumal
Acta Crystallographica Section E , 2013, DOI: 10.1107/s160053681300740x
Abstract: In the title compound, C16H13NO2, the isoxazole ring makes dihedral angles of 17.1 (1)° with the 3-methoxyphenyl ring and 15.2 (1)° with the phenyl group. Centrosymmetric dimers that are realised by pairs of C—H...π interactions are observed in the crystal structure.
Diethyl 1,8-diphenyl-11-oxatricyclo[6.2.1.02,7]undeca-2,4,6-triene-9,10-dicarboxylate
B. Balakrishnan,Meganathan Nandakumar,P. R. Seshadri,Arasambattu K. Mohanakrishnan
Acta Crystallographica Section E , 2013, DOI: 10.1107/s1600536813002791
Abstract: The title compound, C28H26O5, is the Diels–Alder adduct from 1,3-diphenylbenzo[c]furan and diethyl maleate. The molecule comprises of a fused tricyclic system containing two five-membered rings, which are in envelope conformations with the O atom at the flap, and a six-membered ring adopting a boat conformation. The dihedral angle between phenyl substituents in the 1,8-positions is 55.1 (1)°. The ethyl groups are disordered over two sets of sites, with occupancy ratios of 0.648 (9):0.352 (9) and 0.816 (1):0.184 (1). In the crystal, pairs of C—H...π interactions link the molecules into inversion dimers.
第1页/共144322条
每页显示


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.