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Calibration and Confidence in Snowplow Fleet Operations and Fleet Telematics

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Journal of Transportation Technologies 2022年第4期12卷 696-710页

作者： Justin Anthony Mahlberg Jairaj desai Howell Li Rahul Suryakant Sakhare Timothy Wells Darcy Michael Bullock Purdue University West Lafayette USA Indiana Department of Transportation West Lafayette USA

The Indiana Department of Transportation (INDOT) spends approximately $30 to $60 million a year on deicing salt and operates a fleet of 1,000 winter operations trucks distributed among 140 locations. The entire fleet is now instrumented with location telematics, and all new trucks have integrated dash cameras, salt spreader application rate and plow up/plow down integrated into the telematics link. When winter storms occur, they have varying regional impacts and INDOT monitors several data sources including National Weather Service (NWS) live doppler, National Severe Storms Laboratory’s (NSSL) Multi-Radar Multi-Sensor (MRMS) products, road weather monitoring stations, and connected vehicles (CV) that provide roadway segment operating speeds. This paper discusses how telematics has been integrated to provide a comprehensive view of conditions, truck asset locations, and material distribution maps. The telematics identified widely varying salt spreader rates for the same calibration settings and equipment in preliminary analysis. A calibration box is developed to allow offload calibration to occur within 10 minutes without weighing or transporting the fleet vehicle. The method is deployed across six districts at INDOT for over 1000 snowplows. A sampling of eight trucks in the fleet found the proposed calibration method reduced salt application on average of 45%. This paper describes a series of telematics dashboards for managing winter operations and details the methods developed for 140 geographically distributed truck units to conduct simple, fast, and effective calibration.

关键词： Telematics Winter Operations Snowplows Weather Calibration

How Useful Is Image-Based Active Learning for Plant Organ Segmentation?

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Plant Phenomics 2022年第1期4卷 384-394页

作者： Shivangana Rawat Akshay L.Chandra Sai Vikas desai Vineeth N.Balasubramanian Seishi Ninomiya Wei Guo Department of Computer Science and Engineering Indian Institute of TechnologyHyderabadIndia Department of Computer Science University of FreiburgGermany Graduate School of Agricultural and Life Sciences The University of TokyoJapan

Training deep learning models typically requires a huge amount of labeled data which is expensive to acquire,especially in dense prediction tasks such as semantic ***,plant phenotyping datasets pose additional challenges of heavy occlusion and varied lighting conditions which makes annotations more time-consuming to *** learning helps in reducing the annotation cost by selecting samples for labeling which are most informative to the model,thus improving model performance with fewer *** learning for semantic segmentation has been well studied on datasets such as PASCAL VOC and ***,its effectiveness on plant datasets has not received much *** bridge this gap,we empirically study and benchmark the effectiveness of four uncertainty-based active learning strategies on three natural plant organ segmentation *** also study their behaviour in response to variations in training configurations in terms of augmentations used,the scale of training images,active learning batch sizes,and train-validation set splits.

关键词： consuming lighting sizes

China's treatment regimen for fulminant myocarditis is bringing wonderful achievement to the world

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Science China(Life Sciences) 2019年第2期62卷 282-284页

作者： Jing Zhang Weijian Hang Rutai Hui Qiong Zhao Shashank S.desai Cardiovascalar Intensive Care Unit Fuwai Huazhong Cardiovascular Hospital Division of Cardiology Department of Internal Medicine Tongji Hospital Tongji Medical College Huazhong University of Science & Technology Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Advanced Heart Failure/Transplant Program Inova Heart and Vascular Institute Inova Fairfax Hospital

Fulminant myocarditis is characterized by acute and severe inflammation with injury of myocardium globally. It has a fulminant course and high in-hospital mortality rate of up to50%-70%. It onsets rapidly after viral ... 详细信息

关键词： China’s treatment regimen for fulminant myocarditis is bringing wonderful achievement to the world

Prevalence and clinicopathological characteristics of appendiceal carcinoids in Sharjah(United Arab Emirates)

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World Journal of Gastrointestinal Oncology 2014年第7期6卷 253-256页

作者： Khurshid Anwar Munaf desai Noura Al-Bloushi Farheen Alam Farhan Sachal Cyprian Clinical Science Department College of Medi-cine University of Sharjah Emirates of Sharjah 27272 United Arab Emirates Department of Pathology College of Medicine Alfaisal University Riyadh 11533 Kingdom of Saudi Arabia Specialist Histopathologist Al-Qasmi Hospital Sharjah Emirates of Sharjah 3500 United Arab Emirates Health Science College University of Shar-jah Emirates of Sharjah 27272 United Arab Emirates College of Medicine University of Sharjah Emirates of Sharjah 27272 United Arab Emirates

AIM:To determine the incidence and clinico-patho-logical profile of appendiceal carcinoids in a cohort of patients undergoing emergency appendicectomies for clinically suspected acute appendicitis in Sharjah,Unit-ed Arab Emirates(UAE).METHODS:The study included the retrospective data of 964 patients operated for clinically suspected acute appendicitis,and the resected specimens were received at Al-Qasmi Hospital(Sharjah)from January 2010 to December *** data of the patients who were histologically reported to have carcinoid tumors of the appendix were extensively evaluated for the patient’s demographics,indication for surgery,surgical pro-cedure,tumor localization in the appendix,diameter of the lesion,concomitant appendicitis,immunohisto-chemistry studies and clinical ***:Out of the 964 patients included in the study,9(0.93%)were found to have appendiceal *** mean age reported was 28.7 years with a male to female ratio of 2:*** tumors were located near the tip of the appendix with a mean diameter of 3.3 mm,while the remaining one was near the proximal end of the *** the cases were associated with concomitant suppurative *** seven report-ed cases,tumors were confined to the muscular layer while in one case each there was an extension to the serosa and mesoappendix,*** tumors were found to be positive for chromogranin A,synaptophysin and neuron-specific enolase on immunohistochemistry but negative for *** of the patients developed recurrence or any reportable complications in the short follow-up period(12-26 mo)that was ar-ranged as a six-monthly re-evaluation by abdominal ***:Our study found a higher incidence of appendiceal carcinoids in patients undergoing emer-gency appendectomy for acute appendicitis in Sharjah,UAE compared to two previous studies from the Persian Gulf ***,tumors were found to be more commonly in young males,which is in con

关键词：附录良性肿瘤流行 Sharjah 统一了阿拉伯人酋长

Constitutive modeling for mechanical behaviors of geomaterials, newdesigns and techniques in geotechnical engineering

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Journal of Rock Mechanics and Geotechnical Engineering 2016年第3期8卷 275-276页

作者： Chandrakant S.desai Yang Xiao Department of Civil Engineering and Engineering Mechanics University of Arizona Tucson AZ 85721 USA School of Civil Engineering Chongqing UniversitychongqingChina

This Special Issue of the Journal of Rock Mechanics and GeotechnicalEngineering （JRMGE） contains 13 papers prepared by internationalexperts on various general topics in geomechanics, rockmechanics and geotechnical engineering. It represents a usefulmix of theoretical developments, testing and practical *** present in the following brief details in the papers, alphabeticallyin accordance with the last name of the first *** presents a review of tunneling techniques with emphasison the full-face method combining full-face excavation and facereinforcement by means of fiber-glass elements with a yieldcontrolsupport. This method has been used successfully in difficultgeologic conditions, and for a wide spectrum of ground *** validation of the method with respect to the Saint Martin LaPorte access adit along the LyoneTurin Base tunnel experiencingseverely squeezing conditions during excavation is also includedin the paper. The numerical modeling with consideration of therock mass time-dependent behavior showed a satisfactory agreementwith monitoring results.

关键词： Constitutive modeling for mechanical behaviors of geomaterials new designs and techniques in geotechnical engineering

A novel method of removal of a broken drill bit in the femoral medullary canal during internal fixation of a type C distal femoral fracture： a case report

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Chinese Journal of Traumatology 2012年第5期15卷 315-316页

作者： Varatharaj Mounasamy Pingal desai Satya Mallu Senthil Sambandam Department of Orthopaedics Virginia Commonwealth University Health System Richmond Virginia USA

外科的仪器的破裂并且在起作用的过程期间植入不在任何外科的纪律是不平常的。对移动和离开破仪器的结果的需要并且在外科的区域植入没详细被描述。如果他们泛泛地正在躺在纸巾或关节，很少研究建议了移动，近到神经与血管的结构。挑战... 详细信息

外科的仪器的破裂并且在起作用的过程期间植入不在任何外科的纪律是不平常的。对移动和离开破仪器的结果的需要并且在外科的区域植入没详细被描述。如果他们泛泛地正在躺在纸巾或关节，很少研究建议了移动，近到神经与血管的结构。挑战和时间的数量在破仪器的检索花了并且植入在外科医生之中是众所周知的，那么最选择在 situ 离开他们。我们在类型 C 远侧的大腿骨的破裂的内部固定期间在大腿骨的髓的运河报导了一破练习位的检索的一个新奇方法。

关键词：骨折内固定破碎病例报告股骨 C型钻头骨髓手术器械

SARS-CoV-2 spike protein induces IL-18-mediated cardiopulmonary inflammation via reduced mitophagy

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Signal Transduction and Targeted Therapy 2023年第4期8卷 1901-1915页

作者： Shuxin Liang Changlei Bao Zi Yang Shiyun Liu Yanan Sun Weitao Cao Ting Wang Tae-Hwi Schwantes-An John S.Choy Samisubbu Naidu Ang Luo Wenguang Yin Stephen M.Black Jian Wang Pixin Ran Ankit A.desai Haiyang Tang State Key Laboratory of Respiratory Disease National Clinical Research Center for Respiratory DiseaseGuangdong Key Laboratory of Vascular DiseaseGuangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical UniversityGuangzhouGuangdongChina College of Veterinary Medicine Northwest A&F UniversityYanglingShaanxiChina Department of Cellular Biology&Pharmacology Herbert Wertheim College of MedicineMiamiFLUSA Department of Environmental Health Sciences Robert Stempel College of Public Health and Social Work and Center for Translational ScienceFlorida International UniversityPort St.LucieFLUSA Department of Medical and Molecular Genetics Indiana University School of MedicineIndianapolisINUSA Department of Biology The Catholic University of AmericaWashingtonDCUSA Krannert Institute of Cardiology Department of MedicineIndiana UniversityIndianapolisINUSA Guangzhou Laboratory GuangzhouChina

Cardiopulmonary complications are major drivers of mortality caused by the SARS-CoV-2 ***-18,an inflammasomeinduced cytokine,has emerged as a novel mediator of cardiopulmonary pathologies but its regulation via SARS-CoV-2 signaling remains *** on a screening panel,IL-18 was identified amongst 19 cytokines to stratify mortality and hospitalization burden in patients hospitalized with *** clinical data,administration of SARS-CoV-2 Spike 1(S1)glycoprotein or receptor-binding domain(RBD)proteins into human angiotensin-converting enzyme 2(hACE2)transgenic mice induced cardiac fibrosis and dysfunction associated with higher NF-κB phosphorylation(pNF-κB)and cardiopulmonary-derived IL-18 and NLRP3 ***-18 inhibition via IL-18BP resulted in decreased cardiac pNF-κB and improved cardiac fibrosis and dysfunction in S1-or RBD-exposed hACE2 *** in vivo and in vitro work,both S1 and RBD proteins induced NLRP3 inflammasome and IL-18 expression by inhibiting mitophagy and increasing mitochondrial reactive oxygenation *** mitophagy prevented Spike protein-mediated IL-18 ***,IL-18 inhibition reduced Spike protein-mediated pNF-κB and EC ***,the link between reduced mitophagy and inflammasome activation represents a novel mechanism during COVID-19 pathogenesis and suggests IL-18 and mitophagy as potential therapeutic targets.

关键词： NLRP3 expression cardiopulmonary

Pseudotumor recurrence in a post-revision total hip arthroplasty with stem neck modularity: A case report

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World Journal of Orthopedics 2020年第2期11卷 116-122页

作者： Bhumit R desai Gonzalo E Sumarriva George F Chimento The University of Queensland School of Medicine Ochsner Clinical SchoolNew OrleansLA 70121United States Department of Orthopaedics Ochsner Clinic FoundationNew OrleansLA 70121United States

BACKGROUND This unique presentation of hip swelling is only the seventh reported case of pseudotumor recurrence in a non-metal-on-metal total hip arthroplasty(THA)*** constellation of patient symptoms and laboratory findings contradict the expected elevated serum metal ion levels associated with the formation of *** presentation,lab trends,and imaging findings contribute to the growing base of knowledge surrounding the effects of corrosion in arthroplasty constructs with stem-neck *** SUMMARY A 74-year-old man status post primary THA presented with left hip swelling and elevated serum metal ions five years after implantation of a modular stem-neck *** swelling was diagnosed as pseudotumor based on laboratory trends and imaging findings and was treated with revision arthroplasty that completely resolved the initial hip *** patient presented with recurrent hip swelling and recurrent pseudotumor findings on imaging in the same hip four months ***-operative management with ultrasound-guided hip aspiration resulted in symptom relief and resolution of the recurrent *** one year of follow-up,the patient had no further recurrences of hip *** This case of post-revision pseudotumor recurrence elucidates attributable patient,surgical,and implant factors with a discussion of diagnostics,management,and prognosis for patients with pseudotumor in non-metal-on-metal arthroplasty constructs.

关键词： Revision arthroplasty Pseudotumor Stem-neck modularity Pseudotumor recurrence Metal-on-metal arthroplasty Modular stem Case report

Formulation, optimization & evaluation of mouth dissolving film of nifedipine by using design of experiment

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Asian Journal of Pharmaceutical Sciences 2016年第1期11卷 74-76页

作者： Anil M. Pethe Riddhi B. desai Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management SVKM’S NMIMS University

The oral mucosa is vascularized,drugs can be absorbed directly and can enter the systemic circulation without firstpass metabolism[1].This advantage can be used in preparing products with increased oral bioavailability of molecules that undergo first pass *** oral mucosa is an attractive site for drug delivery[2,3].The objective of this research work is to formulate mouth dissolving film of nifedipine for enhanced *** is used to treat hypertension and angina pectoris.

关键词： Nifedipine Mouth dissolving films DOE