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Antegrade pampiniform plexus venography in recurrent varicocele:Case report and anatomy review

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World Journal of Radiology 2011年第7期3卷 194-198页

作者： Vyacheslav Gendel Ihab Haddadin john l nosher Department of Radiology UMDNJRobert Wood Johnson University HospitalNew BrunswickNJ 08901United States

Varicoceles are often treated with percutaneous embolization,using fibered coils and sclerosing agents,with the latter targeted at occlusion of pre-existing collateral *** various methods of surgical and embolization treatment are available,varicoceles may still recur from venous *** present a case,where following demonstration of complete occlusion of the right and left gonadal veins,direct puncture of the pampiniform venous plexus under ultrasound guidance revealed recurrent varicoceles supplied by anastomoses from the ipsilateral saphenous and femoral veins to the pampiniform *** doing so,we describe a technique of percutaneous pampiniform venography in a case where the pertinent anatomy was not easily demonstrated by other methods.

关键词： Varicocele Embolization Pampiniform plexus Venography

The Making of a Health Profession:How Chinese Medicine Became a Nationally Registered Allied Health Profession in Australia

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Chinese Medicine and Culture 2024年第1期7卷 51-62页

作者： john l McDonald Judy B James School of Chinese Medicine Endeavour College of Natural HealthSouthport 4215Australia Acupuncture Now Australia Brisbane 4120Australia

In 2012, traditional Chinese medicine(TCM) practitioners in Australia became nationally-registered allied health professionals in three categories: acupuncturist, Chinese herbal medicine practitioner, and Chinese herbal medicine dispenser. Australia was the first Western country to introduce national registration for Chinese medicine, followed by Portugal and, recently, New Zealand. The practice of TCM in Australia can be traced back to the beginning of Chinese immigration to Australia during the Victorian Gold Rush which began in the 1850s. The process which led to national registration commenced in the early 1970s with the establishment of the first acupuncture courses. Decades of gradual development of courses from unaccredited part-time diplomas to accredited bachelor degrees, and the development, by the profession, of national consensus on educational standards were essential elements in the process which led to registration. Professional associations, such as the Australian Acupuncture and Chinese Medicine Association ltd.(AACMA), also developed a framework of professional selfregulation, including Codes of Ethics, Codes of Conduct, ongoing professional development requirements and Infection Control Guidelines, and provided leadership in the development of the profession. After decades of tribalism and division within the TCM profession, the National Academic Standards Committee brought almost all stakeholders together to reach a consensus on the Australian Guidelines for Traditional Chinese Medicine Education which were published by AACMA in 2001. Professional associations also collaborated on joint submissions to the government in support of registration, which was introduced first in the state of Victoria in 2000, and subsequently became national in 2012. Despite national registration, some barriers still remain, and professional associations continue to lobby the federal government for inclusion in Medicare, chronic disease management scheme, and Veterans

关键词： Acupuncture Chinese medicine Registration Regulation Education Standards Australia TCM

Robust Machine learning Mapping of sEMG Signals to Future Actuator Commands in Biomechatronic Devices

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Journal of Bionic Engineering 2024年第1期21卷 270-287页

作者： Ali Nasr Sydney Bell Rachel l.Whittaker Clark R.Dickerson john McPhee Systems Design Engineering University of WaterlooWaterloo N2L 3G1Canada Kinesiology and Health Sciences University of WaterlooWaterloo N2L3G3Canada

A machine learning model for regression of interrupted Surface Electromyography(sEMG)signals to future control-oriented signals(e.g.,robot’s joint angle and assistive torque)of an active biomechatronic device for high-level myoelectric-based hierarchical control is proposed.A Recurrent Neural Network(RNN)was trained using output data,initially obtained from offline optimization of the biomechatronic(human–robot)device and shifted by the prediction *** input of the RNN consisted of interrupted sEMG signals(to mimic signal disconnections)and previous kinematic signals of the assistive *** RNN with a 0.1-s prediction horizon could predict the control-oriented joint angle and assistive torque with 92%and 86.5%regression accuracy,respectively,for the test *** proposed approach permits a fast,predictive,and direct estimation of control-oriented signals instead of an iterative process that optimizes assistive torque in the inverse dynamic simulation of a multibody human–robot *** with these interrupted input signals significantly improves the regression accuracy in the case of sEMG signal *** Robust Predictive Control-oriented Machine learning(Robust-MuscleNET)model can support volitional high-level myoelectric-based control of biomechatronic devices,such as exoskeletons,prostheses,and assistive/resistive *** work should study the application to prosthesis control as well as the repeatability of the high-level controller with electrode *** low-level hierarchical controller that manages the human–robot interaction,the assistance/resistance strategy,and the actuator coordination should also be studied.

关键词： Myoelectric-based control-Surface electromyography Machine learning Multibody system dynamics Exoskeleton Bionic

Vascular anomalies: A pictorial review of nomenclature,diagnosis and treatment

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World Journal of Radiology 2014年第9期6卷 677-692页

作者： john l nosher Philip G Murillo Mark liszewski Vyacheslav Gendel Christopher E Gribbin Department of Radiology Rutgers Medical SchoolRobert Wood Johnson University Hospital

Vascular anomalies,including vascular malformations and tumors,are frequently straightforward to detect;however,accurate diagnosis and appropriate treatment are often *** of these lesions can lead clinicians in the wrong direction when treat-ing these patients,which can have unfavorable *** review presents an overview of the classification systems that have been developed for the diagnosis of vascular lesions with a focus on the imaging *** examples of each lesion on physical examination,as well as non-invasive and minimally invasive imaging are *** overview of the en-dovascular treatment of these lesions is also *** some cases,vascular anomalies may be associated with an underlying syndrome and several of the most com-monly encountered syndromes are ***-standing of the classification systems,familiarity with the treatment options and knowledge of the associated syndromes are essential for all physicians working with this patient *** approach to the described entities necessitates an organized multi-disciplinary team effort,with diagnostic imaging playing an increas-ingly important role in the proper diagnosis and a com-bined interventional radiologic and surgical treatment method showing promising results.

关键词： Vascular malformation lymphatic malfor-mation Overgrowth syndromes Arteriovenous malfor-mation Hemangioma

Gastrointestinal bleeding in a patient with a continuous-flow biventricular assist device

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World Journal of Radiology 2016年第4期8卷 428-433页

作者： Raymond V Mirasol Jason J Tholany Hasini Reddy Billie S Fyfe-Kirschner Christina l Cheng Issam F Moubarak john l nosher Department of Internal Medicine Jersey Shore University Medical Center Department of Radiology Rutgers Robert Wood Johnson Medical School Department of Pathology Robert Wood Johnson University Hospital Department of Surgery Robert Wood Johnson University Hospital

The association between continuous-flow left ventricular assist devices(CF-lVADs)and gastrointestinal(GI)bleeding from angiodysplasia is well ***,the association between continuous-flow biventricular assist devices(CF-BIVADs)and bleeding angiodysplasia is less *** report a case of GI bleeding from a patient with a *** location of GI bleeding was identified by nuclear red blood cell bleeding *** vascular malformation leading to the bleed was identified and localized on angiography and then by *** intensity of bleeding,reflected by number of units of packed red blood cells needed for normalization of hemoglobin,as well as the time to onset of bleeding after transplantation,are similar to that seen in the literature for CF-lVADs and pulsatile *** angiography only detected a dilated late draining vein,pathology demonstrated the presence of both arterial and venous dilation in the submucosa,vascular abnormalities characteristic of a late arteriovenous malformation.

关键词： Continuous-flow ventricular assist devices Angiodysplasia Gastrointestinal bleeding Angiography Heart failure

The Decarbonization of Construction—How Can Alkali-Activated Materials Contribute?

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Engineering 2024年第6期37卷 18-21页

作者： john l.Provis Susan A.Bernal Zuhua Zhang Department of Materials Science and Engineering University of SheffieldSheffield S13JDUK Paul Scherrer Institut Villigen PSI 5232Switzerland School of Civil Engineering University of LeedsLeeds LS29JTUK School of Materials Sciences and Engineering Tongji UniversityShanghai 201804China

*** and context Enormous emphasis is currently being paid to the decarbonization of the global built environment as a leading priority for the engineering community and related industrial sectors[1].One of the main contributors to the overall emissions footprint of the built environment-and thus a cornerstone of efforts to achieve decarbonization-is the emissions profile of construction materials during their production and *** cement and concrete sector is the largest-volume contributor to the emissions incurred in meeting the world’s construction material needs and is therefore targeted in the discussion of the deep,rapid decarbonization that must be achieved in order to minimize irreversible damage to the Earth and its ecosystems.

关键词： Alkali corners irreversible

Measurement of cryoelectronics heating using a local quantum dot thermometer in silicon

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Chip 2024年第3期3卷 1-7页

作者： Mathieu de Kruijf Grayson M.Noah Alberto Gomez-Saiz john J.l.Morton M.Fernando Gonzalez-Zalba Quantum Motion 9 Sterling WayLondon N79HJUnited Kingdom london Centre for Nanotechnology University College London17-19 Gordon StreetLondon WC1H 0AHUnited Kingdom

Silicon technology offers the enticing opportunity for monolithic integration of quantum and classical electronic ***,the power consumption levels of classical electronics may compromise the local chip temperature and hence affect the fidelity of qubit *** the current work,a quantum-dot-based thermometer embedded in an industry-standard silicon fieldeffect transistor(FET)was adopted to assess the local temperature increase produced by an active FET placed in close *** impact of both static and dynamic operation regimes was thoroughly *** the FET was operated statically,a power budget of 45 nW at 100-nm separation was found,whereas at 216μm,the power budget was raised to 150μ*** temperature increase for the switch frequencies tested up to 10 MHz was observed when operating *** current work introduced a method to accurately map out the available power budget at a distance from a solid-state quantum processor,and indicated the possible conditions under which cryoelectronics circuits may allow the operation of hybrid quantum-classical systems.

关键词： Quantum dot Cryogenic electronics Thermometry Spin qubit Heat management

Optimizing oncolytic virus design:a“Swiss army knife”approach to create a systemically delivered therapeutic

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Signal Transduction and Targeted Therapy 2024年第5期9卷 1791-1792页

作者： Carolina S.Ilkow john Cameron Bell Ottawa Hospital Research Institute 501 Smyth RoadOttawaONK1H 8L6Canada

In a recent paper published in Nature Biotechnology,Chen et al.1 describe a multiplex oncolytic virus platform that coupled with adoptive T cell therapy could solve the problem of repeat,systemic delivery of virus based *** is widely accepted that multi-targeted therapeutic approaches attacking several facets of cancer biology are necessary to effectively deal with the tumor heterogeneity that exists within and between patients.

关键词： therapeutic al. targeted

Implementation and evaluation of Exercise is Medicine in primary care clinics within a large academic health system

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Family Medicine and Community Health 2024年第1期12卷 16-27页

作者： john Kevin Ong Dayao Caroline E l Duffy Amalia M Cristiano Gene'Rusty'Kallenberg Sarah E linke University of California San Diego School of Medicine La JollaCaliforniaUSA Milken Institute of Public Health The George Washington UniversityWashingtonDistrict of ColumbiaUSA The University of Texas Medical Branch at Galveston School of Medicine GalvestonTexasUSA Scripps Family Medicine Residency Scripps Mercy Hospital Chula VistaChula VistaCaliforniaUSA Herbert Wertheim School of Public Health&Human longevity Science University of California San DiegoLa JollaCaliforniaUSA Department of Family Medicine University of California San DiegoLa JollaCaliforniaUSA Omada Health San FranciscoCaliforniaUSA

Objective Exercise is Medicine(EIM)is a global initiative encouraging healthcare providers to routinely assess and promote physical activity(PA)among *** objective of this study was to evaluate the feasibility,adoption,implementation and effectiveness of EIM from patient,clinician and healthcare staff perspectives using a combination of electronic health record(EHR),survey and interview *** This study used a combination of the Practical Robust Implementation and Sustainability Model(PRISM)and the learning Evaluation model to implement *** captured from the EHR,including Physical Activity Vital Sign(PAVS)scores,and data collected from qualitative surveys and interviews were used to evaluate the programme’s Reach,Effectiveness,Adoption,Implementation,Maintenance(RE-AIM,which is embedded within PRISM)from provider,staff and patient *** Five primary care clinics within a large academic health *** A total of 24443 patients from all participating clinics had at least one PAVS score during the study period.A total of 17 clinicians completed surveys,and 4 clinicians,8 medical assistants and 9 patients completed *** Implementation fidelity metrics varied widely between components and across clinics but were generally consistent over time,indicating a high degree of programme *** was highest during the first 6 months of the COVID-19 pandemic when most visits were *** PAVS scores increased from 57.7(95%CI:56 to 59.4)to 95.2(95%CI:91.6 to 98.8)min per week at 6 months for patients not meeting PA guidelines at baseline and decreased from 253.84(95%CI:252 to 255.7)to 208.3(95%CI:204.2 to 212.4)min per week at 6 months for patients meeting PA guidelines at *** EIM implementation,clinician-estimated time spent discussing PA with patients increased for 35%of providers and stayed the same for 53%.Conclusion Overall,this study established EIM’s feasibility,adoption,implementation

关键词： routine qualitative completed