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| 1 | The Role of Vanadia for the Selective Oxidation of Benzyl Alcohol over Heteropolymolybdate Supported on Alumina显示文摘A series of 12-molybdophosphoric acid (MPA) supported on V2O5 dispersed γ-Al2O3 catalysts with different vanadia loadings were prepared by impregnation and characterized by N2 adsorption-desorption, X-ray diffraction, temperature-programmed reduction, in situ laser Raman spectroscopy, UV-Vis diffused reflectance spectroscopy, scanning electron microscopy, and temperature-programmed desorption of NH3 techniques. Their catalytic activities were evaluated for the vapor phase aerobic oxidation of benzyl alcohol. The catalysts exhibited high catalytic activity and the conversion of benzyl alcohol depended on the vanadia content while the catalyst with 15 wt% V2O5 content showed optimum activity. The characterization results suggest the presence of well-dispersed V2O5 and partially disintegrated Keggin ions of MPA on the support. In situ Raman studies showed a reduced Mo(IV) species when the catalysts were calcined at high temperatures. The high oxidation activity of the catalysts is related to the synergistic effect between MPA and V2O5. | Pasupulet Siva Nageswara RAO Kasanneni Tirumala Venkateswara RAO Potharaju S. SAI PRASAD Nakka LINGAIAH | 2011 | 催化学报2011，32，11： | 3 |
| 2 | Synthesis and characterization of dodecylbenzene sulfonic acid doped tetraaniline via emulsion polymerization显示文摘 | Basavaiah K Rao K Tirumala Prasada A V | 2012 | E-Journal of Chemistry2012，9，3： | 1 |
| 3 | Experimental study of evaporation in the contact line region of a thin film of hexane显示文摘 | Wayner J P C Tung C Y Tirumala M | 1985 | Journal of Heat Transfer1985，107，1： | 1 |
| 4 | Lightning: a hard real-time, fast, and lightweight low-end wireless sensor election protocol for acoustic event localization显示文摘 | WANG Q X ZHENG R TIRUMALA A | 2008 | IEEE Transactions on Mobile Computing2008，7，5： | 1 |
| 5 | Corona discharges in sub-millimeter electrode gaps显示文摘 | Tirumala R Li Y Pohlman D A | 2011 | Journal of Electrostatics2011，69，1： | 1 |
| 6 | Simple Electode-Barrier Strcture Using for Integration of PZT-Based High-Density Nonvolatile Memories 显示文摘 | Lee K B Tirumala S Song Y | 1998 | Materials Reseach Society Symposium-Proceedings1998，541，： | 1 |
| 7 | Management of Hinchey Ⅱ diverticulitis显示文摘Colonic diverticulosis can either be asymptomatic or present with complications resulting in significant morbidity and mortality.A key presentation of complicated disease is abscess formation(Hinchey type Ⅱ).The natural course of this is unclear and therefore treatments range from conservative approach with antibiotics and percutaneous guided drainage(PCD) to surgery.There is no clear consensus on the exact management strategy.A Medline based literature search specifically looking at studies dealing with Hinchey type Ⅱ diverticulitis and its management was carried out.For comparison,five-year retrospective data of diverticular abscesses from our institution was collected and the outcome analysed.Various studies have looked into this aspect of the disease,elaborating on the significance of the size and location of the abscesses,the role of PCD,recurrence rates and the controversies regarding the need for elective surgery.Conservative treatment with antibiotics alone is effective in a majority of cases with a role for PCD in large safely accessible abscesses.Variable recurrence rates have been reported in literature and elective surgery should be planned for selected groups of patients. | Soni Soumian Sudeep Thomas Prasoon P Mohan Nadia Khan Zeeshan Khan Tirumala Raju | 2008 | World Journal of Gastroenterology2008，14，47： | 1 |
| 8 | Dynamic simulation and comparison of slip ring induction generators used for wind energy generation 显示文摘 | TIRUMALA MOHAN N | 2000 | IPEC2000，，： | 1 |
| 9 | Inert gas cutting of titanium sheet with pulsed mode CO2 laser显示文摘 | Tirumala R B Rakesh Kaul Pragya Tiwari | 2005 | Optics and Lasers in Engineering2005，，43： | 1 |
| 10 | An experimental investigation of heat transport capability in a nanofiuid oscillating heat pipe 显示文摘 | MA H B WILSON C YO Q PARK K CHOl US TIRUMALA M | 2006 | J Heat Transfer2006，128，： | 1 |
| 11 | Effect of nanofluid on heat transport capability in an oscillating heat pipe 显示文摘 | MA H B WILSON C YO Q PARK K CHOl US TIRUMALA M | 2006 | Appl Phys Lett2006，88，14： | 1 |
| 12 | Primary pleural non-Hodgkin lymphoma in a child--an exceedingly rare disease显示文摘 | Ravikumar G Tirumalae R Das K | 2012 | J Pediatr Surg2012，47，： | 1 |
| 13 | Corona discharges in sub-millimeter electrode gaps显示文摘 | Tirumala R Li Y Pohlman D A | 2011 | Journal of Electrostatics2011，69，1： | 1 |
| 14 | Highly c-axis oriented Pb(Zr,Ti)O3 thin films grow on Ir electrodebarrier and their electrical properties显示文摘 | LETTKB TIRUMALAS DESUSB | 1999 | Appl PhysLett1999，76，10： | 1 |
| 15 | Comprehensive edge detection algorithm for satellite images 显示文摘 | Abhishek Gudipalli Ramashri Tirumala | 2013 | World Applied Sciences Journal2013，28，8： | 1 |
| 16 | Inert gas cutting of titanium sheet with pulsed mode CO21aser显示文摘 | Tirumala R B Rakesh Kaul Pragya Tiwari | 2005 | Optics and Lasers in Engineering2005，，43： | 1 |
| 17 | Seamless transfer of a grid-connected PWM inverters between utility-interactive and stand-alone modes显示文摘 | Tirumala R Mohan N | 2002 | Proc APEC''02 Conf2002，2，： | 1 |
| 18 | Severe cytomegalovirus infections in immunocompetent patients at admission as dengue mimic:Successful treatment with intravenous ganciclovir显示文摘Cytomegalovirus(CMV) infection is associated with adverse clinical outcomes in immunosuppressed persons.The incidence and association of CMV reactivation with adverse clinical outcomes in critically ill persons lacking evidence of immunosuppression at ICU admission has received great attention in the practice of critical care medicine.Critically ill patients in ICU who had associated risk factors such as mechanical ventilation,severe sepsis, or blood transfusion are more prone to CMV activation,which in turn led to increased mortality and morbidity in tenns of increased ICU stay,longer duration of mechanical ventilation,and higher rates of nosocomial infections.However,severe CMV as initial presentation mimicking dengue infection is rare.We recently came across seven cases with positive CMV serology at ICU admission,which we discuss in the light of current literature. | Suhasini Tirumala Bijayini Behera Shilpa Lingala B.Vijay Kumar Pradeep Kumar Mishra Gurunath JM HariCharan Kartik Naresh | 2012 | Asian Pacific Journal of Tropical Medicine2012，5，11： | 1 |
| 19 | Investigation of Microporous Coatings and Mesoscale Evaporator Enhancements for Two-Phase Cooling of Electronic Components 显示文摘 | Trautman M A Tirumala M You S M | 2008 | Journal of Electronic Packaging2008，130，01： | 1 |
| 20 | An experimental investigation of heat transport capability in a nanofluid oscillating heat pipe 显示文摘 | MA H B WILSON C YU Q PARK K CHOI U S TIRUMALA M | 2006 | J Heat Transfer2006，128，： | 1 |
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