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description of Post-Stroke Cognitive disorders at Abidjan University Hospitals,Côte d’Ivoire

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Modified malleable prosthesis with a fixed mesh:case series for the Ghattas technique

Neuroscience & Medicine（神经系统科学与医药） 2024年第2期 92页

作者： N’guessan N’cho arthur Kouassi Kouamé Léonard Ouattara Niemtiah Tako Neme Antoine

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Asian Journal of Andrology 2022年第2期24卷 167-170页

作者： Osama Ghattas Mohamed Fahmy doheim Hossam Kotb arthur L Burnett dar-elzokora Center of Andrology Alexandria 21500Egypt Alexandria Faculty of Medicine Alexandria UniversityAlexandria 21131Egypt department of Urology Johns Hopkins University School of MedicineBaltimoreMD 21287USA

Penile prosthetic implantation represents a cornerstone for patients with organic erectile dysfunction(Ed)that is refractory,unsatisfactory,or contra-indicated for other approved medical or mechanical *** this study,we introduce the“Ghattas technique,”wherein we constructed a polypropylene mesh sheath that surrounds and is fixed to a 13-mm malleable prosthesis cylinder,which can increase the cylinder diameter for cases that need a larger *** patients underwent preoperative evaluation and completed the five-item International Index of Erectile Function questionnaire(IIEF-5).Postoperative outcomes were evaluated by IIEF-5 and Erectile dysfunction Inventory of Treatment Satisfaction(EdITS)questionnaires at final *** mean age of the 23 included patients was 57.9(standard deviation[s.d.]:11.4)years and the mean duration of Ed was 8.5(s.d.:7.9)*** improvement was determined by comparing mean preoperative and postoperative IIEF-5 scores(8.3[s.d.:3.9]vs 24.6[s.d.:0.6],Pdetermined according to a mean EdITS score of 94.9(s.d.:9.9).The proposed Ghattas technique was safe and effective in our patients,and provides opportunity for cases that need a diameter larger than 13 *** studies are needed to confirm these results.

关键词： erectile dysfunction mesh penile prosthesis surgical technique

Speed kills: Highly relativistic spaceflight would be fatal for passengers and instruments

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Natural Science 2012年第10期4卷 749-754页

作者： William A. Edelstein arthur d. Edelstein Johns Hopkins School of Medicine Baltimore USA University of California San Francisco San Francisco USA

Highly relativistic speeds are desirable for interstellar travel. Relativistic time dilation would reduce the subjective duration of the trip for the travelers, so that they can cover galaxy-scale distances in a reasonable amount of personal time. Unfortunately, as spaceship velocities approach the speed of light, interstellar hydrogen H, although only present at a density of approximately 1.8 atoms/cm3, turns into intense radiation that would quickly kill passengers and destroy electronic instrumentation. In addition, the energy loss of ionizing radiation passing through the ship’s hull represents an increasing heat load that necessitates large expenditures of energy to cool the ship. Stopping or diverting this flux, either with material or electromagnetic shields, is a daunting problem. Going slow to avoid severe H irradiation sets an upper speed limit of v ~ 0.5 c. This velocity only gives a time dilation factor of about 15%, which would not substantially assist galaxy-scale voyages. diffuse interstellar H atoms are the ultimate cosmic space mines and represent a formidable obstacle to interstellar travel.

关键词： Interstellar Travel Spaceflight Relativistic Spaceflight Space Travel Radiation

Septic arthritis of the hand:Current issues of etiology,pathogenesis,diagnosis,treatment

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World Journal of Orthopedics 2022年第7期13卷 622-630页

作者： Konstantin V Lipatov arthur Asatryan George Melkonyan Aleksandr d Kazantcev Ekaterina I Solov'eva Urii E Cherkasov department of General Surgery Institute of Clinical Medicine named after N.V.SklifosovskySechenov First Moscow State Medical University(Sechenov University)Moscow 119021Russia Wound and Wound Infection Surgery State Budgetary Institution“City Clinical Hospital named after S.S.Yudin of Moscow Healthcare Department”Moscow 115446Russia department of General Surgery Physician of The Hospital for War Veterans No 3Moscow 129336Russia department of General Surgery I.M.Sechenov First Moscow State Medical UniversityMoscow 119048Russia

Septic arthritis of the hand is a serious disease that often results in dysfunction of the joint or even the need to perform amputation of the *** rank second in the frequency of occurrence after lesions of the knee *** points concerning the etiology,the timing of the development of cartilage destruction and the development of osteomyelitis,approaches to surgical treatment,the duration of antibiotic therapy,and the start of rehabilitation measures remain the subject of numerous *** on a search in the PubMed,Web of Science and Google Scholar databases down to 1990-2021,publications on septic arthritis of the hand were found and *** following inclusion criteria were used in our review:(1) Septic arthritis of the hand;(2) Published in a peer review journal;(3) Written in English;and(4) Full text version *** were excluded if they met any of the following criteria:(1) Letters;(2) Articles published in abstract form only;and(3) Cadaveric *** arthritis of the hand was characterized by the most frequent damage to the joints of the index and middle fingers(> 50% of cases).Up to 90% of cases,the infection enters the joint as a result of penetrating trauma,animal bites,*** aureus became the most frequently isolated microorganism(30%-55%),and its polyantibiotic-resistant form Methicillin-resistant Staphylococcus aureus was found,according to various sources,from 0% to 73% among all isolated Staphylococcus *** arthritis,Pasteurella multocida(6%-11%) is often isolated as a result of animal *** cartilage destruction in the experiment developed within 24-48 h after *** clinical studies,the development of osteomyelitis was noted when treatment was delayed by more than 10 d.X-ray data during the first two weeks were *** of surgical treatment of septic *** and surgical treatment,and with the development of osteomyelitis,the implementation of arthro

关键词： Septic arthritis Hand Staphylococcus aureus Metacarpophalangeal joint Interphalangeal joint Rehabilitation

*** Lee:a heroine for the start of acupuncture as a profession in the State of California

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Journal of Integrative Medicine 2014年第3期12卷 182-186页

作者： arthur Yin Fan Ziyi Fan McLean Center for Complementary and Alternative Medicine PLC.ViennaVirginia 22182USA

1 Introduction The first legal acupuncture center established in the United States （US） of America was on the east coast in Washington, d.C. in 1972[1-4]. However, the most important state in the acupuncture profession is on the west coast - in the state of California, which has the longest Iristory of acupuncture practice[5,6] and the largest number of licensed acupuncturists in the US[7].

关键词： acupuncture United States California history of medicine dr. Miriam Lee

Renal functional outcomes are not adversely affected by selective angioembolization following percutaneous nephrolithotomy

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Asian Journal of Urology 2017年第1期4卷 27-30页

作者： Ricardo Palmerola Vinay Patel Christopher Hartman Chris Sung david Hoenig arthur d.Smith Zeph Okeke Smith Institute for Urology Northwell HealthNew Hyde ParkNYUSA Interventional Radiology Northwell HealthNew Hyde ParkNYUSA

Objective:Selective angioembolization(SAE)effectively diagnoses and treats iatrogenic vascular complications following percutaneous nephrolithotomy(PCNL).Methods:We retrospectively reviewed 1329 consecutive PCNLs and identified patients who underwent SAE following PCNL with at least 12-month *** glomerular filtration rate(eGFR)was calculated for all patients preoperatively,postoperatively and at last followup.A 1:2 matched cohort analysis was ***:Twenty-three patients underwent SAE and matched to 46 *** was no statistically significant difference in preoperative,postoperative,and follow-up eGFR when comparing patients who underwent SAE and those with an uneventful ***:Long-term eGFR is comparable in patients who undergo uncomplicated PCNL and those requiring SAE.

关键词： Selective angioembolization Percutaneous nephrolithotomy Urologic complications Contrast induced nephropathy Postoperative hemorrhage

High Oxygen Nanocomposite Barrier Films Based on Xylan and Nanocrystalline Cellulose

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Nano-Micro Letters 2010年第4期2卷 235-241页

作者： Amit Saxena Thomas J.Elder Jeffrey Kenvin arthur J.Ragauskas School of Chemistry and Biochemistry Georgia Institute of Technology USdA-Forest Service Southern Research Station Micromeritics Instrument Corporation

The goal of this work is to produce nanocomposite film with low oxygen permeability by casting an aqueous solution containing xylan,sorbitol and nanocrystalline *** morphology of the resulting nanocomposite films was examined by scanning electron microscopy and atomic force microscopy which showed that control films containing xylan and sorbitol had a more open structure as compared to xylan-sorbitol films containing sulfonated nanocrystalline *** average pore diameter,bulk density,porosity and tortuosity factor measurements of control xylan films and nanocomposite xylan films were examined by mercury intrusion porosimetry *** films reinforced with nanocrystalline cellulose were denser and exhibited higher tortuosity factor than the control xylan *** xylan films had average pore diameter,bulk density,porosity and tortuosity factor of 0.1730 μm,0.6165 g/ml,53.0161% and 1.258,respectively as compared to xylan films reinforced with 50% nanocrystalline cellulose with average pore diameter of 0.0581 μm,bulk density of 1.1513 g/ml,porosity of 22.8906% and tortuosity factor of *** transmission rate tests demonstrated that films prepared with xylan,sorbitol and 5%,10%,25% and 50% sulfonated nanocrystalline cellulose exhibited a significantly reduced oxygen permeability of 1.1387,1.0933,0.8986 and 0.1799 cm^3×μm/m^2×d×k Pa respectively with respect to films prepared solely from xylan and sorbitol with a oxygen permeability of 189.1665 cm^3×μm/m^2×d×k *** properties suggested these nanocomposite films have promising barrier properties.

关键词： Nanocomposites Xylan Nanocrystalline cellulose Oxygen barrier

Structure of the Panzhihua intrusion and its Fe-Ti-V deposit,China

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Geoscience Frontiers 2013年第5期4卷 571-581页

作者： Arnaud Pecher Nicholas Arndt Alexander Jean arthur Bauville Clement Ganino Charlotte Athurion ISTerre Universite Joseph Fourier de GrenobleCNRS1381 rue de la Piscine38400 Saint Martin d'HeresFrance Geoazur Universite de Nice-Sophia AntipolisCNRS/IRDParc Valrose06108 NiceFrance

The Panzhihua intrusion in southwest China is part of the Emeishan large igneous province and host of a large Fe-Ti-V ore *** previous interpretations it was considered to be a layered,differentiated sill with the ore deposits at its *** structural and petrological data suggest instead that the intrusion has an open S-shape,with two near-concordant segments joined by a discordant dyke-like segment. during emplacement of the main intrusion,multiple generations of mafic dykes invaded carbonate wall rocks,producing a large contact *** the central segment,magmatic layering is oriented oblique to the walls of the *** layering cannot have formed by crystal settling or in-situ growth on the floor of the intrusion;instead we propose that it resulted from inward solidification of multiple,individually operating,convection *** formation was triggered by interaction of magma with carbonate wall rocks.

关键词： Fe-Ti-V deposit Intrusion Structure Skarn Tectonics

Fields, Geometry and Their Impact on Axon Interaction

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Journal of Applied Mathematics and Physics 2021年第4期9卷 751-778页

作者： Aman Chawla Salvatore domenic Morgera arthur d. Snider Alliance University India and University of South Florida Tampa USA

In this paper, we present a simulation program that allows for the concurrent propagation of action potentials in axons coupled via currents, as well as, for the first time, the computation of the resultant nodal electric field generated as the action potentials traverse the tract of axons. With these fields in hand, we inject currents into nodes of axons that depend on these fields and study the coupling between axons in the presence of the fields and currents present jointly in varying strengths. We find close-to-synchronized propagation in three dimensions. Further, we derive for the first time a mathematical equation for tortuous tracts (as opposed to linear) with such field-mediated coupling. The geometrical formulation enables us to consider spacetime perturbative effects, which have also not been considered in the literature so far. We investigate the case when gravitational radiation is present, in order to determine its impact on tract information processing. We find that action potential relative-timing in a tract is affected by the strength and frequency of gravitational waves and the waning of this influence with weakening strength. This latter study blurs the division between what lies inside and outside man. As an additional novelty, we investigate the influence of geometry on the information transmission capacity of the ephaptically-coupled tract, when viewed as a discrete memoryless channel, and find a rising trend in capacity with increasing axonal inclinations, which may occur in traumatic CNS injury.

关键词： Field-Mediated Axon Interaction Current-Mediated Axon Interaction Metric Perturbations and Axon Interaction Capacity of Interacting Axons