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| 1 | Analysing the relationship between drought and soil erosion using vegetation health index and RUSLE models in Godavari middle sub-basin,India显示文摘Drought is a natural phenomenon posing severe implications for soil,groundwater and agricultural yield.It has been recognized as one of the most pervasive global change drivers to affect the soil.Soil being a weakly renewable resource takes a long time to form,but it takes no time to degrade.However,the response of soil to drought conditions as soil loss is not manifested in the existing literature.Thus,this study makes a concerted effort to analyze the relationship between drought conditions and soil erosion in the middle sub-basin of the Godavari River in India.MODIS remote sensing data was utilized for driving drought indices during 2000-2019.Firstly,we constricted Temperature condition index(TCI)and Vegetation Condition Index(VCI)from Land Surface Temperature(LST)and Enhanced Vegetation Index(EVI)derived from MODIS data.TCI and VCI were then integrated to determine the Vegetation Health Index(VHI).Revised Universal Soil Loss Equation(RUSLE)was utilized for estimating soil loss.The relationship between drought condition and vegetation was ascertained using the Pearson correlation.Most of the northern and southern watersheds experienced severe drought condition in the sub-basin during2000-2019.The mean frequency of the drought occurrence was 7.95 months.The average soil erosion in the sub-basin was estimated to be 9.88 t ha^(-1)year^(-1).A positive relationship was observed between drought indices and soil erosion values(r value being 0.35).However,wide variations were observed in the distribution of spatial correlation.Among various factors,the slope length and steepness were found to be the main drivers of soil erosion in the sub-basin.Thus,the study calls for policy measures to lessen the impact of drought and soil erosion. | Md Masroor Haroon Sajjad Sufia Rehman Roshani Singh Md Hibjur Rahaman Mehebub Sahana Raihan Ahmed Ram Avtar | 2022 | Geoscience Frontiers2022，13，2： | 4 |
| 2 | A column study of the hydro-mechanical behavior of mature fine tailings under atmospheric drying显示文摘In this paper, the hydro-mechanical behavior and physical properties of mature fine tailings(MFT) under atmospheric drying are investigated through a column study. In the study, evaporation takes place in the development of suction in the upper parts of the column and increasing suction leads to higher strength in the tailings. After 5 days, the suction in the first lift is around 17 k Pa in the upper part of the column.When a second lift is added, the first lift initially loses strength but over a 30 days' period, the strength is recovered to its prior value and suction in the second lift reaches 500 k Pa. The vane shear strength values show a substantial increase in the strength of the MFT after 30 days under atmospheric drying and drainage. The 90% strength found in the column exceeds the threshold(5 k Pa). The hydraulic-mechanical properties of the deposited tailings are closely coupled due to several mechanisms, such as evaporation,drainage, self-consolidation, suction and crack development. The findings of this study will provide a better understanding of the placement behavior of multiple lifts of MFT and thus contribute to reclamation design standards and reduce the use of dedicated disposal areas. | Anis Roshani Mamadou Fall Kevin Kennedy | 2017 | International Journal of Mining Science and Technology2017，27，2： | 2 |
| 3 | Synthesis of phenanthrimidazole from 9,10-phenanthraquinone and aldehydes by molecular iodine as catalyst显示文摘1H-phenanthro 的新、方便、有效、划算的一个壶合成[9,10 ] 从 phenantherenquinone 和醛的 imidazol-2-yl,用是的分子的碘,催化剂被描述。现在的方法论提供象便宜试剂的优秀收益,简单过程,更短的反应时间,和使用那样的几个优点。 | Hossein Behmadi Mina Roshani Seyed Mahdi Saadati | 2009 | Chinese Chemical Letters2009，20，1： | 2 |
| 4 | A high performance gas–liquid two-phase flow meter based on gamma-ray attenuation and scattering显示文摘The ability to precisely estimate the void fraction of multiphase flow in a pipe is very important in the petroleum industry. In this paper, an approach based on our previous works is proposed for predicting the void fraction independent of flow regime and liquid phase density changes in gas–liquid two-phase flows. Implemented technique is a combination of dual modality densitometry and multi-beam gamma-ray attenuation techniques. The detection system is comprised of a single energy fan beam,two transmission detectors, and one scattering detector. In this work, artificial neural network(ANN) was also implemented to predict the void fraction percentage independent of the flow regime and liquid phase density changes. Registered counts in three detectors and void fraction percentage were utilized as the inputs and output of ANN, respectively. By applying the proposed methodology, the void fraction was estimated with a mean relative error of less than just 1.2480%. | G. H. Roshani E. Nazemi | 2017 | Nuclear Science and Techniques2017，28，11： | 2 |
| 5 | Capsular serotypeand antibiotic resistance of group B streptococci isolated frompregnant women in Ardabil, Iran显示文摘 | Annati E Roshani M Arzanlou M | 2012 | Iran J Microbiol2012，4，3： | 1 |
| 6 | Current clinical immunother- apy targets in advanced nonsmall cell lung cancer(NSCLC)显示文摘 | McCarthy F Roshani R Steele J | 2013 | J Leukoc Biol2013，94，6： | 1 |
| 7 | A CatalyticMethod for Synthesis of y-Butyrolactone, f-Caprolactoneand 2-Cumaranone in the Presence of Preyssler’s Anion,14', as a Green and Reusable Catalyst 显示文摘 | Banoharram F F Heravi M M Roshani M | 2006 | JMol Catal A : Chem2006，252，12： | 1 |
| 8 | Comparison of target-controlled infusion of sufentanil and remifentanil in blunting hemodynamic response to tracheal intubation显示文摘 | Yeganeh N Roshani B Latifi H | | 0，，2： | 1 |
| 9 | Effects of degree-biased transmission rate and nonlinear infectivity on rumor spreading in complex social networks 显示文摘 | ROSHANI F NAIMI Y | 2012 | Physical Review E2012，85，03： | 1 |
| 10 | Intraluminal pressure changes in vivo in the middle and distal pig ureter during propagation of a peristaltic wave显示文摘 | Roshani H Dabhoiwala NF Dijkhuis T | 2002 | Urology2002，59，2： | 1 |
| 11 | Optimizing the antihormonal treatment and prevention of breast cancer显示文摘 | Roshani R. Patel Catherine G. N. Sharma V. Craig Jordan | 2007 | Breast Cancer2007，，2： | 1 |
| 12 | Target-controlled infusion anesthesia with propofo! and remifentanil compared with manually controlled infusion anesthesia in mastoidectomy surgeries显示文摘 | Yeganeh N Roshani B Yari M | 2010 | Mid- dle East J Anesthesiol2010，20，6： | 1 |
| 13 | Mean voidage of packed beds of cylindrical particles 显示文摘 | Foumeny E A Roshani S | 1991 | Chemical Engineering Science1991，46，9： | 1 |
| 14 | Effect of Persulfate on theOxidation of Benzotriazole and Humic Acid by E-Beam Irradiation 显示文摘 | Roshani B Leitner N K | 2011 | Journal of HazardousMaterials2011，190，123： | 1 |
| 15 | Tubeless pecutaneous nephrolithotomy for staghorn stones显示文摘 | Falahatkar S Khosropanah I Roshani A | 2008 | J Endouro2008，22，： | 1 |
| 16 | Thrombophilia and ve- nous thromboembolism:implieations for testing显示文摘 | Cohn DM Roshani S Middeldorp S | 2007 | Semin Thromb Hemost2007，33，6： | 1 |
| 17 | Nonrandom pattern of chromosome aberrations in 17beta- estradiol-induced rat mammary tumors: indications of distinct pathways for tumor development 显示文摘 | Adamovic T Roshani L Chen L | 2007 | Genes Chromosomes Cancer2007，46，： | 1 |
| 18 | Characterization of the human peroxisome proliferators activated receptor delta gene and its expression 显示文摘 | Skogsberg J Kannisto K Roshani L | 2000 | Int J Mol Med2000，6，1： | 1 |
| 19 | Preyssler Catalyst, ^14- :A Green, Efficient and Reusable Catalyst for Esterification of Salicylic Acid with Aliphatic and Benzylic Alcohols 显示文摘 | Bamoharram F F Heravi M M Roshani M | 2006 | Appl Catal A:Gen2006，302，1： | 1 |
| 20 | Effects of Degree-biased Transmission Rateand Nonlinear Infectivity on Rumor Spreading in Complex SocialNetworks显示文摘 | F Roshani Y Naimi | 2012 | Physical Review E2012，85，3： | 1 |
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