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Yield Response of Direct Seeded <i>Aus</i>Rice Varieties under Rainfed Condition

Defence technology 2022年第4期

作者： Durjyodhan Sethi uttam Acharya Shashank.Shek.ar Barnik.saha Roy

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American Journal of Plant Sciences 2018年第3期9卷 416-434页

作者： uttam k.mar Ghosh Md. Arifur Rahman k.an M Abdul k.rim Md Anamul Haque Department of Agronomy Bangabandhu Sheikh Mujibur Rahman Agricultural University Gazipur Bangladesh

Rainfed Aus rice is a popular conventional rice cultivation technique that through appropriate variety selection can accelerate the benefits of the farmer. On this context, an experiment was carried out at the research field of Bangabandhu Sheik. Mujibur Rahman Agricultural University, Gazipur1706 from April to August in 2014 to evaluate yield performance of some Aus rice varieties under rainfed condition. The experiment was laid out in a split plot design with three replications. The experiment consisted of two sets of treatments: water regime as irrigated (irrigation when necessary) and rainfed (dependent on rainfall) in the main plot and 15 varieties into sub-plots. It was revealed that yield and yield contributing characters were significantly influenced by water regime, variety and their interaction. The traits lik. number of effective tillers and non-effective tillers·hill-1, number of filled grains and unfilled grains panicle-1, panicle length, test weight, grain yield and harvest index were higher in irrigated crops compared to rainfed. Considering the performance of yield, the highest grain yield recorded in BRRI dhan27 (irrigated-2.47 t·ha-1 and rainfed-2.26 t·ha-1) followed by BRRI dhan55 (irrigated-1.95 t·ha-1 and rainfed-1.88 t·ha-1), BRRI dhan48 and BRRI dhan43 under both irrigated and rainfed treatment. BRRI dhan27 rank.d the top under both irrigated and rainfed conditions, however the relative yield was maximum in BRRI dhan55 (reduction was only 3.59%) followed by Nerica10. Hence, considering the yield stability and absolute yield performance, BRRI dhan27 may be considered favorably cultivable for Aus season in Bangladesh followed by BRRI dhan55, BRRI dhan48 and BRRI dhan43.

关键词： Irrigation Rice Varietal Performance Nerica Relative Yield

Specific Heat Capacity of A₂FeCoO_6-δ (A = Ca or Sr)

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Journal of Materials Science and Chemical Engineering 2023年第4期11卷 1-10页

作者： S’Nya Sanchez Mandy Guinn uttam S. Phuyal Gurjot S. Dhaliwal Ram k.ishna Hona Environmental Science Department United Tribes Technical College Bismarck ND USA School of Arts and Science University of Mt. Olive Mount Olive NC USA Intertribal Research and Resource Center United Tribes Technical College Bismarck ND USA

A2FeCoO6-δ (A = Ca or Sr) is synthesized by the solid-state synthesis method and their specific heat capacities are evaluated at 40˚C using a heat flow meter. The effect of the A-cation size on the specific heat capacity of these compounds is observed. The specific heat capacity of Sr2FeCoO6-δ is found to be the highest, and that of Ca2FeCoO6-δ is the lowest while CaSrFeCoO6-δ shows the intermediate value. The specific heat capacity decreases with the decrease of the average A-site ionic radius, demonstrating the relationship between heat capacity and A-site ionic radius. The relationship between specific heat capacity and molar mass is also confirmed as the δ value decreases or molar mass increases from Ca2FeCoO6-δ to CaSrFeCoO6-δ to Sr2FeCoO6-δ.

关键词： Perovsk.te Oxide Specific Heat Capacity Oxygen Vacancy XRD Vacancy Order

Use of gentamicin-loaded collagen sponge in internal fixation of open fractures

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Chinese Journal of Traumatology 2011年第4期14卷 209-214页

作者： Chaudhary Susheel Sen Ramesh Saini uttam Chand Soni Ashwani Gahlot Nitesh Singh Daljit Department of Orthopedics Post Graduate Institute ofMedical Education and Research Chandigarh 160012India

Objective： To assess the outcome of immediate plate osteosynthesis via application of antibiotic impregnated collagen fleeces （gentamicin-collagen and an- tibiotic sponge） which gradually release antibiotic locally in the surgical treatment of open fractures presented to us 6 hours after injury. Methods： All cases were treated in our tertiary level trauma center and teaching hospital including 35 patients with open fractures who were treated by immediate open reduction and plate fixation from January 2008 to August 2010. Among them, 31 patients were available for adequate follow-up and assessment. All fractures were treated by irri- gation and debridement, immediate open reduction and plate fixation along with placement of antibiotic-releasing collagen fleeces around the plate just before closure of wound. Pa- tients were assessed to determine postoperative infection, delayed union or nonunion and development of other post- operative complications. It was hypothesized that immedi- ate plate osteosynthesis after thorough debridement and local antibiotics would give safe and acceptable clinical results in treatment of open fractures. Results： The 31 patients with adequate final follow-up were assessed at a mean time of 40 week. （15-160 week.）.Most fractures united primarily in an acceptable time period according to area of involvement. Local wound complica- tions （superficial infection and sk.n loss） were found in 3 patients （9.67%）. Deep infection was noted in 2 patients （6.45%）. None of these patients needed implant removal and both fractures united in due time. Delayed union was noted in 5 patients （16.13%）. No patient progressed to non- union or implant failure in long term follow-up. Excessive scarring was developed in 2 patients （6.45%）. Conclusions： Immediate plate osteosynthesis after adequate debridement and placement of collagen film eluting antibiotics locally produces excellent results regarding bone union and absence of deep infections and is a safe te

关键词： Fractures, open Debridement Fracture fixation, internal Collagen

Sphk. Expression and Survival Outcomes in Squamous Cell Carcinoma of the Oral Cavity

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Alk.li Ionic Conductivity in Inorganic Glassy Electrolytes

Journal of Cancer Therapy（癌症治疗） 2013年第3期

作者： Brianna N. Harris Rizwan Masood uttam k. Sinha

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Journal of Materials Science and Chemical Engineering 2023年第7期11卷 31-72页

作者： Ram k.ishna Hona Mandy Guinn uttam S. Phuyal S’Nya Sanchez Gurjot S. Dhaliwal Department of Environmental Science United Tribes Technical College Bismarck USA School of Arts and Science University of Mount Olive Mount Olive USA Intertribal Research and Resource Center United Tribes Technical College Bismarck USA

Glassy electrolytes could be a potential candidate for all-solid-state batteries that are considered new-generation energy storage devices. As glasses are one of the potential fast ion-conducting electrolytes, progressive advances in glassy electrolytes have been undergoing to get commercial attention. However, the challenges offered by ionic conductivity at room temperature (10−5 - 10−3 S∙cm−1) in comparison to those of organic liquid electrolytes (10−2 S∙cm−1) hindered the applicability of such electrolytes. To enhance the research development on ionic conductivity, the overall picture of the ionic conductivity of glassy electrolytes is reviewed in this article with a focus on alk.li oxide and sulfide glasses. We portray here the techniques applied for alk.li ion conductivity enhancement, such as methods of glass preparation, host optimization, doping, and salt addition for enhancing alk.li ionic conductivity in the glasses.

关键词： Glass Electrolyte Solid State Ionic Glass Battery Charge Antiperovsk.te Ionic Conductivity

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干涉法光导纤维应变测量

国外计量 1986年第3期 29-31页

作者： D uttam 张克敏

一、引言本文讨论的光纤应变传感器是把光纤本身当作应变敏感元件,即它是一种本征应变传感器。在该测量系统中,应变调制经过光纤的光相位,因此,光检测系统必将包含有某种形式的干涉仪。本征光纤传感器比非本征传感器更为优越。因为,对前... 详细信息

一、引言本文讨论的光纤应变传感器是把光纤本身当作应变敏感元件,即它是一种本征应变传感器。在该测量系统中,应变调制经过光纤的光相位,因此,光检测系统必将包含有某种形式的干涉仪。本征光纤传感器比非本征传感器更为优越。因为,对前者,在光的调制和接收过

关键词：光纤传感器光导纤维导光纤维光学纤维应变测量力学测量调频接收器光源辐射源干涉仪测量仪器微应变

Forest Dwellers’ Perception on Climate Change and Their Adaptive Strategies to Withstand Impacts in Mizoram, North-East India

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Journal of Environmental Protection 2018年第13期9卷 1372-1392页

作者： uttam k.mar Sahoo Soibam Lanabir Singh Snehasudha S. Sahoo Lal Nundanga Lal Nuntluanga Angom S. Devi John Zothansiama Department of Forestry Mizoram University Aizawl India Indian Institute of Science Education & Research Kolkata India Department of Environmental Science Mizoram University Aizawl India

We studied the perception of forest-dependent communities on climate change with its associated risk.and their adaptation strategies in Mizoram, Northeast India. A total of 360 respondents (household heads) were randomly selected from 24 villages across the three different agro-climatic zones prevalent. The community perceived awareness of climate change phenomena in the region with a positive correlation between age, education and occupation of the respondents. The overall perception of climate change in temperature was medium (0.49), while low for change in precipitation (0.26) and seasonal durability (0.23). The community showed over-all low score of perception on risk.of climate change (0.10) where risk.on livelihood and socio-economic factors was higher than risk.to environment or forest. Perception on impact of climate change was high for forest abi-otic ecological factors (0.66) and flora and fauna (0.62), while medium on livelihood of forest-dependent communities (0.44). The majority (more than 75%) of the respondents agreed that human beings are involved and responsible for climate change. Adoption of adaptive strategies to cope climate change ranged from 0.07 to 0.91, amongst which zero tillage, use of traditional k.owledge, forest fire prevention, soil and water conservation techniques, agroforestry practices and social forestry are popular. However, rain water harvesting and investments for crop insurance were adopted on low scores clearly implied by the educational and socio-economic status of the farmers in the majority. The study brings out the k.owledge and perceptions to climate change by forest-dependent communities and their adaptive strategies to cope had been assessed. The finding results seek.the attention of researchers and policy mak.rs to integrate technological and financial interventions in supporting farmer’s effort to cope with climate change with a long term objective for improving their livelihood and climate sensitive resources at the

关键词： Perceptions Climate Change Adaptation Forest Policy Northeast Indi

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修饰碱基和氨酰化

生命科学 1989年第3期2卷 46-48页

作者： uttam L RajBhandary 赵泳根

一般我们认为生物体内转移RNA(tRNA)中碱基修饰的主要作用是调节翻译效率和密码子的专一性,而不涉及氨酰化专一性,即正确的氨基酸接合在正确的RNA部位上。最近Muramatsu和他的同事们有了惊人的发现。

关键词：氨酰化修饰碱基密码子 tRNA 操纵子异亮氨酸甲硫氨酸功能基团酮基修饰酶

The Impact of Trade Deficits and the Burden of Crisis Oriented Economy on the Livelihoods of Nepali People

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Macro Management & Public Policies 2023年第3期5卷 50-63页

作者： uttam k.anal Humanities and Social Sciences Tribhuvan UniversityKathmandu44600Nepal

29,164,578 people are living in *** of them,48.96%are men and 51.04%are *** growth rate of the population is 0.93%***,216,957 individuals had been abroad for employment,education or other *** has developed an addiction to imported products using *** government delays spending the money allotted for capital *** debt incurred by loans received from donors exceeds between 20 trillion and 80 billion of Nepal’s entire yearly *** on statistics from Nepal Rastra Bank.fiscal years 2021/2022,export and import contributions to overall Nepal’s foreign commerce were 8.40%and 91.60%,*** to the burden of debt and increasing trade deficit in the Nepalese economy,it has greatly affected the livelihood of the *** increase in the prices of goods has made the lives of ordinary and low-income citizens very *** reduce it,it is necessary to increase the production of indigenous products and promote their *** needs to improve its ability to balance imports and *** dependency will reduce and the nation’s focus on self-sufficiency will increase if the mark.t is extended by raising the output of locally produced *** will be an increase in hazards as the state’s ability to function *** nation can be entirely self-sufficient in the open global mark.t of today by producing all the commodities and services it *** dependency will reduce and the nation’s focus on self-sufficiency will increase if the mark.t is extended by raising the output of locally produced *** will be an increase in hazards as the state’s ability to function weak.ns.

关键词： Import Export Domestic product Raw materials Trade deficit Production and consumption