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8篇 您的检索式:作者名="V.Patel"
    题名 作者 年代 出处 被引量
1胃内滞留漂浮给药系统中使用草药根除幽门螺旋杆菌的研究进展(英文)显示文摘Helicoacter pylori are very common patho-genic bacteria colonizing about half of all popula-tions and associated with the development of seti-ous gastroduodenal diseases like gastric lvm-phoma,peptic ulcers and acute chronic gastritis.Current drug regimes are not wholly effective.Shreeraj H.SHAH Jayvadan K.PATEL Nirav V.PATEL 2009中西医结合学报2009,7,10:5
2Experimental and numerical investigations of bonding interface behavior in stationary shoulder friction stir lap welding显示文摘Stationary shoulder friction stir lap welding(SSFSLW) was employed to weld 2024 aluminum alloy. A coupled Eulerian-Lagrangian(CEL) model was developed to investigate the lap interface behavior during SSFSLW. Numerical results of material movement and equivalent plastic strain were in good agreement with the experimental work. With increasing welding speed, the distances from the hook tip to the top surface of the upper workpiece on the retreating side(RS) and the advancing side(AS) increase, while the distance between two wave-shaped alclads decreases. A symmetric interface bending is observed on the AS and the RS during plunging, while the interface bending on the AS is bigger than that on the RS during welding. The peak temperature of the interface on the AS is higher than that on the RS. The equivalent plastic strain gradually increases as the distance to the weld center decreases, and its peak value is obtained near the bottom of the weld.Q.Wen W.Y.Li W.B.Wang F.F.Wang Y.J.Gao V.Patel 2019Journal of Materials Science & Technology2019,35,1:4
3The Morning Blood Pressure Surge: Therapeutic Implications显示文摘Priyesh V.Patel Justin L.Wong RohitArora 2008The Journal of Clinical Hypertension2008,,2:1
4Computer Modelling of Compact 28/38 GHz Dual-Band Antenna for Millimeter-Wave 5G Applications显示文摘A four-element compact dual-band patch antenna having a common ground plane operating at 28/38 GHz is proposed formillimeter-wave communication systems in this paper.Themultiple-input-multiple-output(MIMO)antenna geometry consists of a slotted ellipse enclosed within a hollow circle which is orthogonally rotated with a connected partial ground at the back.The overall size of the four elements MIMO antenna is 2.24λ×2.24λ(at 27.12GHz).The prototype of four-element MIMOresonator is designed and printed using Rogers RTDuroid 5880 withε_(r)=2.2 and loss tangent=0.0009 and having a thickness of 0.8 mm.It covers dual-band having a fractional bandwidth of 15.7%(27.12-31.34 GHz)and 4.2%(37.21-38.81 GHz)for millimeter-wave applications with a gain of more than 4 dBi at both bands.The proposed antenna analysis in terms ofMIMOdiversity parameters(Envelope Correlation Coefficient(ECC)and Diversity Gain(DG))is also carried out.The experimental result in terms of reflection coefficient,radiation pattern,gain and MIMOdiversity parameter correlates very well with the simulated ones that show the potential of the proposed design for MIMO applications at millimeter-wave frequencies.Amit V.Patel Arpan Desai Issa Elfergani Hiren Mewada Chemseddine Zebiri Keyur Mahant Jonathan Rodriguez Raed Abd-Alhameed 2023Computer Modeling in Engineering & Sciences2023,137,12:0
5基于跌倒风险筛查指南的老年人康复服务(摘译)显示文摘跌倒是造成老年人伤害、发病和功能损害的主要原因[1-4]。每年约30%的65岁及以上老年人会发生一次跌倒,超过三分之一的老年人跌倒伤害需要医疗处理或导致老年人活动受限[1]。研究指出,每年与致死性和非致死性跌倒有关的医疗保健费用接近500亿美元[5]。老年人跌倒对生活质量、人口死亡率和卫生费用产生了巨大影响,因此迫切需要实施基于证据的策略来减少老年人跌倒。高然(编译) 李丽萍(审校) Nancy M.Gell PT Kushang V.Patel 2019伤害医学(电子版)2019,8,3:0
6抓人眼球的游戏显示文摘你现在看到的是人类的视网膜被放大480倍后的样子,全凭借它,我们才能追踪例如乒乓球等运动物体。神经学家已经为解释视网膜的工作原理而辛劳了50年,但是他们缺乏能够绘制眼球神经网络的处理能力(即使利用目前最先进的建模软件,这项工作依然需要100个人“7×24”无眠无休地连续工作50万年)。Neel V.Patel 2014科技新时代2014,,9:0
7Augmented anastomotic urethroplasty with buccal mucosa for post penile fracture urethral injury long segment bulbar urethral stricture review显示文摘Dear editor,The national incidence of penile fracture in the United States is estimated as 1.02 per 100000 males[1].Nine to twenty percent of these injuries result in a concomitant urethral injury[2,3].Barros et al.[4]reported that 85 out of 888 penile fractures men with penile fractures had concomitant urethral injuries[4].Among those with both a penile fracture and urethral injury,only two cases of urethral stricture were reported.Furthermore,only three percent of urethral strictures resulted from penile fractures[5].These data highlight the relatively low incidence of urethral stricture in patients with penile fracture and concomitant urethral injury.Shreya Srivastava Alexandra L.Tabakin Kevin J.Chua Hiren V.Patel Joshua Sterling Charles F.Polotti Arnav Srivastava Jeremy C.Sinkin Hari S.G.R.Tunuguntla 2021Asian Journal of Urology2021,8,3:0
8Traumatic subcutaneous emphysema of the hand/forearm: A case report显示文摘Subcutaneous emphysema is commonly associated with infection caused by gas-producing organisms.In this case report,we describe a rare instance of traumatic subcutaneous emphysema of the hand and forearm caused by a puncture injury to the first web space of the hand.Our objective is to increase awareness of the potential for seemingly minor trauma to cause entrapment of significant air in subcutaneous tissues,thereby decreasing the likelihood that a clinically benign-appearing patient will be started down an unnecessarily aggressive treatment pathway.A 16-year-old,otherwise healthy white female,presented to the pediatric emergency room with an impressive amount of subcutaneous emphysema that developed over a 12-h period after sustaining an accidental laceration to the first web space of her right hand.She appeared nontoxic and had a clinically benign presentation.A comprehensive work-up was performed.She was splinted by the orthopedic surgery resident on call,and was admitted to the Pediatric Intensive Care Unit for overnight monitoring.She received tetanus vaccination and broad-spectrum antibiotics.The patient was discharged 2 days after admittance,with a splint applied to her right hand and forearm.She undertook home-based physical and occupational therapy.She had a pain-free range-of-motion in the right wrist,elbow and shoulder.The swelling in the right hand subsided completely.Although initially alarming,traumatic subcutaneous emphysema in an otherwise healthy patient from minor wounds(as featured in this case)does not necessarily mean one ought to proceed down an aggressive treatment algorithm.Careful evaluation of the patient's history,clinical examination findings,and determination of the Laboratory Risk Indicator for Necrotizing Fasciitis score can help guide physicians in the management of traumatic subcutaneous emphysema and potentially avoid unnecessary and costly interventions.Stephen Saela Alexander Decilveo Roman Isaac Deepak V.Patel 2022Chinese Journal of Traumatology2022,25,6:0
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