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| 1 | Dust dispersion and management in underground mining faces显示文摘Presence of fine dust in air causes serious health hazard for mine operators resulting in such serious problems as coal workers’pneumoconiosis and silicosis.Major sources of dust appear of course along the mining face where the minerals are extracted.Proper control and management are required to ensure safe working environment in the mine.Here,we utilize the computational fluid dynamic(CFD)approach to evaluate various methods used for mitigating dust dispersion from the mining face and for ensuring safe level of dust concentration in the mine tunnel for safety of the operators.The methods used include:application of blowing and exhaust fans,application of brattice and combination of both.The results suggest that among the examined methods,implementation of appropriately located brattice to direct the flow from the main shaft to the mining face is the most effective method to direct dust particles away from the mining face. | Kurnia Jundika Candra Sasmito Agus Pulung Mujumdar Arun Sadashiv | 2014 | International Journal of Mining Science and Technology2014，24，1： | 39 |
| 2 | Over expression of resistin in adipose tissue of the obese induces insulin resistance显示文摘AIM: To compare resistin mRNA expression in subcutaneous adipose tissue (SAT) and its correlation with insulin resistance (IR) in postmenopausal obese women. METHODS: A total of 68 postmenopausal women (non obese = 34 and obese = 34) were enrolled for the study. The women of the two groups were age matched (49-70 years). Fasting blood samples were collected at admission and abdominal SAT was obtained during surgery for gall bladder stones or hysterectomy. Physical parameters [age, height, weight, body mass index (BMI)] were measured. Biochemical (plasma insulin and plasma glucose) parameters were estimated by enzymatic methods. RNA was isolated by the Trizol method.SAT resistin mRNA expression was done by real time- reverse transcription polymerase chain reaction (RT-PCR) by using Quanti Tect SYBR Green RT-PCR master mix. Data was analyzed using independent Student's t test, correlation and simple linear regression analysis. RESULTS: The mean weight (52.81 ± 8.04 kg vs 79.56 ± 9.91 kg; P < 0.001), BMI (20.23 ± 3.05 kg/m 2 vs 32.19 ± 4.86 kg/m 2 ; P < 0.001), insulin (8.47 ± 3.24 U/mL vs 14.67 ± 2.18 U/mL; P < 0.001), glucose (97.44 ± 11.31 mg/dL vs 109.67 ± 8.02 mg/dL; P < 0.001) and homeostasis model assessment index (2.01 ± 0.73 vs 3.96 ± 0.61; P < 0.001) were significantly higher in postmenopausal obese women compared to postmenopausal non obese women. The mean serum resistin level was also significantly higher in postmeno-pausal obese women compared to postmenopausal non obese women (9.05 ± 5.15 vs 13.92 ± 6.32, P < 0.001). Furthermore, the mean SAT resistin mRNA expression was also significantly (0.023 ± 0.008 vs 0.036 ± 0.009; P < 0.001) higher and over expressed 1.62 fold (upregulated) in postmenopausal obese women compared to postmenopausal non obese women. In postmeno-pausal obese women, the relative SAT resistin mRNA expression showed positive (direct) and significant correlation with BMI (r = 0.78, P < 0.001) and serum resistin (r = 0.76, P < 0.001). Furthermore, the SAT resistin mRNA expression in postmenopausal obese women also showed significant and direct association (r = 0.45, P < 0.01) with IR, while in postmenopausal non obese women it did not show any association (r = -0.04, P > 0.05). CONCLUSION: Increased SAT resistin mRNA expres-sion probably leads to inducing insulin resistance and thus may be associated with obesity-related disorders in postmenopausal obese women. | Sadashiv Sunita Tiwari S Dhananjai Bhola N Paul Sandeep Kumar Abhijit Chandra Mahendra PS Negi | 2012 | World Journal of Diabetes2012，3，7： | 10 |
| 3 | Starch based nanofibrous scaffolds for wound healing applications显示文摘Starch is an attractive polymer for wound healing applications because of its wide availability,low cost,biocompatibility,biodegradability and wound-healing property.Here,we have fabricated starch-based nanofibrous scaffolds by electrospinning for wound healing applications.The diameter of the optimized nanofibers was determined by field emission scanning electron microscopy(FE-SEM)and was found to be in the range of 110e300 nm.The mechanical strength(0.5e0.8 MPa)of the nanofibrous scaffolds was attuned using polyvinyl alcohol(plasticizer)and glutaraldehyde(crosslinking agent),to impart them with sufficient durability for skin tissue engineering.Absence of negative interactions between the polymers was confirmed by Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy(ATR-FTIR),differential scanning microscopy(DSC)and thermal gravimetric analysis(TGA).Cellular assays with L929 mouse fibroblast cells indicated the ability of the scaffolds to promote cellular proliferation,without exhibiting any toxic effect to the cells.Thus,the nanofibrous scaffolds demonstrated potential for wound healing applications. | Vijaya Sadashiv Waghmare Pallavi Ravindra Wadke Sathish Dyawanapelly Aparna Deshpande Ratnesh Jain Prajakta Dandekar | 2018 | Bioactive Materials2018，3，3： | 3 |
| 4 | Transarterial chemoembo-lization in a patient with recurrent hepatocellular carcinoma and por-tal vein thrombosis:a case report and review of the literature显示文摘 | Sikander A Sadashiv S Ronald S | 2005 | Am J Clin2005，28，： | 1 |
| 5 | Rituximab-imluced acute se-vere thrombocytopenia : a case series in patients with mantle ceillymphoma显示文摘 | Sadashiv SK Rao R Fazal S | 2013 | Clin Lymphoma Myeloma I^uk2013，13，5： | 1 |
| 6 | Adiponectin mRNA in adipose tissue and its association with metabolic risk factors in postmenopausal obese women显示文摘 | Sadashiv Tiwari S Paul BN | 2013 | Hormones(Athens)2013，12，1： | 1 |
| 7 | DNA-functionalized electrochemical biosensor for detection of vitamin B1 using electrochemically treated multiwaUed carbon nanotube paste electrode by voltammetric methods显示文摘 | PRADEEP KUMAR BRAHMAN RIYAZ AHMAD DAR KRISHNA SADASHIV PITRE | 2013 | Sensors & Actuators: B Chemical2013，177，2： | 1 |
| 8 | TNF-α gene expres- sion in subcutaneous adipose tissue associated with HOMA in A- sian Indian postmenopausal women显示文摘 | TIWARI S SADASHIV PAUL BN | 2014 | Horm Metab Res2014，46，2： | 1 |
| 9 | Amberlyst-15-promoted efficient 2-halogenation of 1,3-keto-esters and cyclic ketones using N-halosuccinimides显示文摘 | H M Meshram P N Reddy K Sadashiv | 2005 | Tetrahedron Letters2005，46，4： | 1 |
| 10 | A green approach for efficient α-halogenation of β-dicarbonyl compounds and cyclic ketones using N-halosuccinimides in ionic liquids 显示文摘 | H M Meshram P N Reddy K Sadashiv | 2006 | Tetrahedron Letters2006，47，6： | 1 |
| 11 | Montmorillonite KSF/SiO2 as novel and recyclable solid acids for the synthesis of β-aminohalides and β-azidoamines显示文摘 | YADAV J S REDDY B V S SADASHIV K | 2004 | Catal Commun2004，5，3： | 1 |
| 12 | Indium triflate-catalyzed ring-opening of aziridines with carboxylic acids显示文摘 | Yadav J S Reddy B V S Sadashiv K | | 0，，： | 1 |
| 13 | Acylative cleavage of aziridines with acid anhydrides catalyzed by Scandium triflate显示文摘 | Yadav J S Reddy B V S Sadashiv K | | 0，，11： | 1 |
| 14 | Vapour Phase Alkylation of Naphthalene over Lanthana Modified Zeolites显示文摘 | Shikha Tejswi Rama Sadashiv Lokhande Pashupati Dutta | 2014 | Journal of Chemistry and Chemical Engineering2014，8，9： | 0 |
| 15 | Thoracoabdominal pseudocyst of pancreas: An rare location, managed by retrocolic retrogastric Roux-en-Y cystojejunostomy显示文摘Pseudocyst formation is a common complication of acute and chronic pancreatitis. Most common site of pseudocyst is lesser sac; mediastinal extension of pseudocyst is rare. Other possibilities of posterior mediastinal cyst must be considered. This patient presented with computed tomography abdomen with thorax showing a large thoraco-abdominal pseudocyst with right sided pleural effusion. It was confirmed to be pancreatic pseudocyst by analyzing fluid for amylase and lipase during surgery. In our patient, the pseudocyst was accessible transabdominaly. Cystogastrostomy was not possible as it was causing twisting of cardio-esophageal junction; we did retrocolic and retrogastric Roux-en-Y cystojejunostomy. Only two such cases were reported in literature. | Ravikiran Shankar Kamble Rahulkumar Gupta Abhaya R Gupta Paras Rashmikant Kothari K Vishesh Dikshit Geeta Anil Kekre Prashant Sadashiv Patil | 2015 | World Journal of Gastrointestinal Surgery2015，7，5： | 0 |
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