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Journal of Wuhan University of Technology(Materials science) 2005年第B12期20卷 10-12页

作者： s deb JA Roether Department of Biomaterials King's College London School of Dentistry at the Guy's King's & St Thomas Hospital Guy's Tower Guy's Hospital London Bridge London SE 1 9RT UK

Bioactive bone cements based on a paste-paste system for orthopaedic applications were developed consisting of hydroxyapatite （ HA ） filler panicles in a methacrylate matrix comprising urethane dimethacrylate （ UDMA ） and triethylene glycol dimethacrylate （ TEGDMA ）. To improve the interface between inorganic filler and organic matrix the HA panicles were subjected to two different surface treatment methods, using polyacrylic acid （PAA） and γ-methacryloxy propyl trimethoxy silane （γMPs）. The aim of the present study was to determine the influence of surface treatment and the inclusion of multifunctional methacrylates on the mechanical properties, namely 3-point flexural strength （Fs） and fracture toughness of the cements and the effect of ageing in simulated body fluid. Comparing the mechanical properties of the two cements, the γMPs- HA cement showed that the fracture toughness of the experimental bone cements were significantly greater （ p 〈 0.001） compared to that of the PMMA cement, whereas PAA-HA containing cement had strength vollues around 20% lower. Interestingly, PAA was found to be more effective in improving the interface as the PAA treated HA cement （ UTHAPPA ） maintained its strength on immersion in sBF, suggesting that PAA provided a coupling, which was less sensitive to moisture, a similar trend was also observed with the inclusion of the carboxyl containing multifunctional methacrylates.

关键词： bioactive bone cements coupling agents composites polyacrylic acid

TALYs calculation and a short review of the experimental status of proton capture studies on p-nuclei:A guide to future investigation

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Chinese Physics C 2024年第6期48卷 102-111页

作者： Indrani Ray Argha deb Physics Department Jadavpur UniversityKolkata-700032India

TALYs calculations were performed to obtain the theoretical proton capture cross-sections on the p-nuclei.A short review on the status of related experimental studies was also *** basic properties such as Q-values,Coulomb barrier,Gamow peak,Gamow Window,and decay properties of the parent and daughter nuclei were *** experimental parameters,e.g.,beam energy,beam current,targets,and detectors,used in experimental investigations reported in the literature,were *** results of the TALYs calculations in the Gamow region were compared with the corresponding experimental values wherever *** study is expected to facilitate the planning of future experiments.

关键词： p-nuclei proton capture cross-section gamma ray Gamow energy TALYs TENDL KADoNis

Institutional arrangement and typology of community forests of Meghalaya, Mizoram and Nagaland of North-East India

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Journal of Forestry Research 2013年第1期24卷 179-186页

作者： B. K. Tiwari H. Tynsong M. M. Lynrah E. Lapasam s. deb D. sharma Department of Environmental studies North-Eastern Hill University Regional Centre National Afforestation and Eco-Development BoardNorth-Eastern Hill University

Most community forests in hill regions of northeast India have been managed by traditional local institutions for centuries and most of these institutions remain functional even today. Higher forest coverage on private and community lands as compared to government land indicates that traditional institutions effectively manage community forests in the region. The present study was conducted through a survey of literature and field work using participatory research tools viz., PRA exercises, group discussions and questionnaire interviews with key informants in northeast India. We categorized the institutions involved in conservation and management of forests into three major types： traditional, quasi-traditional and modern. Traditional institutions with hierarchal structure were found in all states and are intact and functional in the state of Meghalaya. Quasi-traditional institutions, a blend of traditional and modern institutions were prevalent in Nagaland while modern institutions have almost replaced traditional institutions in Mizoram. We recorded at least eleven types of community forests viz., group of village forest, village forest, restricted forest, sacred forest, clan forest, cemetery forest, regeneration forest, bamboo forest, recreation forest, village reserved forest and medicinal plantation in villages of three states. The tribal people, through long-term trial and error experiments, have developed an elaborate, functional and generally democratic system of conservation and management of forests and associated natural ecosystems. several forest and natural resource management lessons can be learnt from the institutional structure and decision making system of the evolving and dynamic institutions of tribal communities of the region.

关键词： sustainable natural resources community, institution: tribal

The potential of remote sensing and GIs in urban building energy modelling

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Energy and Built Environment 2024年第6期5卷 957-969页

作者： Arunim Anand Chirag deb Centre for Urban science and Engineering Indian Institute of Technology BombayMumbai 400076MaharashtraIndia school of Architecture Design and PlanningThe University of SydneyNSW 2006Australia

As the world continues to urbanize at an unprecedented rate,the energy demand in cities is *** account for over 75%of all the energy consumed in cities and are responsible for over two-thirds of the *** of energy demand in buildings is a highly integrative endeavour,bringing together the interdisciplinary fields of energy and urban studies,along with a host of technical domains namely,geography,engineering,economics,sociology,and *** the last decade,several urban building energy modelling tools(UBEMs)have been developed for estimation as well as prediction of energy demand in *** models are useful in policymaking as they can evaluate future urban energy ***,data acquisition for generating the input database for UBEM has been a major *** this review,a comprehensive assessment of the potential of remote sensing and GIs techniques for UBEM has been ***,the most common input variables of UBEM have been identified by reviewing recent publications on UBEM and then studies related to the acquisition of data corresponding to these variables have been *** than 140 research papers and review articles relevant to remote sensing and GIs applications for building level data extraction in urban areas and UBEM applications have been investigated for this *** going through level of details required for each of the input components of UBEM and studying the possibility of acquiring some of those data using remote sensing,it has been inferred that satellite remote sensing and Unmanned Aerial Vehicles(UAVs)have a strong potential in enhancing the input data space for UBEM but their applicability has been ***,the challenges of the usage of these technologies and the possible solutions have also been presented in this *** is recommended to utilise the existing methodologies of extracting information from remote sensing and GIs for UBEM,along with newer techniques such

关键词： Remote sensing GIs Urban Building Energy Modelling(UBEM) UAV Building energy demand

systematic review of the efficacy of data-driven urban building energy models during extreme heat in cities:Current trends and future outlook

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Building simulation 2024年第5期17卷 695-722页

作者： Nilabhra Mondal Prashant Anand Ansar Khan Chirag deb David Cheong Chandra sekhar Dev Niyogi Mattheos santamouris Department of Architecture and Regional Planning Indian Institute of Technology KharagpurKharagpurIndia Department of Geography Lalbaba CollegeUniversity of CalcuttaKolkataIndia school of Architecture Design and PlanningThe University of SydneyAustralia Department of the Built Environment National University of SingaporeSingapore Department of Geological sciences Jackson School of GeosciencesThe University of Texas at AustinAustinUSA DepartmentofCivil Architecturaland Environmental EngineeringThe Universityof Texas at AustinAustinUSA Faculty of Built Environment University of New South WalesAustralia

Energy demand fluctuations due to low probability high impact(LPHI)micro-climatic events such as urban heat island effect(UHI)and heatwaves,pose significant challenges for urban infrastructure,particularly within urban *** short term load forecasting(sTLF)of buildings in urban micro-climatic setting(UMs)is obscured by the complex interplay of surrounding morphology,micro-climate and inter-building energy *** urban building energy modelling(UBEM)approaches to provide quantitative insights about building energy consumption often neglect the synergistic impacts of micro-climate and urban morphology in short temporal *** order modelling,unavailability of rich urban datasets such as building key performance indicators for building archetypes-characterization,limit the inter-building energy dynamics consideration into *** addition,mismatch of resolutions of spatio-temporal datasets(meso to micro scale transition),LPHI events extent prediction around UMs as well as its accurate quantitative inclusion in UBEM input organization step pose another degree of *** review aims to direct attention towards an integrated-UBEM(i-UBEM)framework to capture the building load fluctuation over multi-scale spatio–temporal *** highlights usage of emerging data-driven hybrid approaches,after systematically analysing developments and limitations of recent physical,data-driven artificial intelligence and machine learning(AI-ML)based modelling *** also discusses the potential integration of google earth engine(GEE)-cloud computing platform in UBEM input organization step to(i)map the land surface temperature(LsT)data(quantitative attribute implying LPHI event occurrence),(ii)manage and pre-process high-resolution spatio-temporal UBEM *** the potential of digital twin,central structed data models to integrate along UBEM workflow to reduce uncertainties related to building archetype characterizat

关键词： urban heat island(UHI) urbanmicro-climate urban morphology urban building energy modelling(UBEM) digitaltwin shorttermload forecasting(sTLF) googleearthengine(GEE)

Multidisciplinary approach toward enhanced recovery after surgery for total knee arthroplasty improves outcomes

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World Journal of Clinical Cases 2024年第9期12卷 1549-1554页

作者： deb sanjay Nag Amlan swain seelora sahu Ayaskant sahoo Gunjan Wadhwa Department of Anaesthesiology Tata Main HospitalJamshedpur 831001India Department of Anaesthesiology Manipal Tata Medical CollegeJamshedpur 831001India

Knee osteoarthritis is a degenerative disorder of the knee,which leads to joint pain,stiffness,and inactivity and significantly affects the quality of *** an increased prevalence of obesity and greater life expectancies,total knee arthroplasty(TKA)is now one of the major arthroplasty surgeries performed for knee *** enhanced recovery after surgery(ERAs)was introduced in TKA,clinical outcomes were enhanced and the economic burden on the healthcare system was *** is an evidence-based scientific protocol aimed at ameliorating the surgical stress *** aims to enhance the recovery phase,which encompasses multidisciplinary strategies at every step of perioperative care,including the rehabilitation *** of ERAs in TKA aids in reducing the length of hospital stay,improving pain management,reducing perioperative complications,and enhancing patient *** collaboration,integrating the expertise of anesthesiologists,orthopedic surgeons,nursing personnel,and other healthcare professionals,is the cornerstone of ERAs in patients undergoing TKA.

关键词： Arthroplasty Replacement Knee Recovery of function Anesthesia Care Nursing

Pain management in chronic pancreatitis

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World Journal of Clinical Cases 2024年第12期12卷 2016-2022页

作者： deb sanjay Nag Bhanu Pratap swain Rishi Anand Tapas Kumar Barman Vatsala Department of Anaesthesiology Tata Main HospitalJamshedpur 831001India

Pain in chronic pancreatitis(CP)is difficult to *** patients suffer from inadequate pain relief,completely incapacitating them in their daily ***,despite their well-known adverse effects,opioids have been the pillar of treatment regimens in painful *** management is now gradually evolving with a better understanding of the underlying pathophysiology of CP-related *** should follow a holistic approach to the management of CPassociated pain,which must involve lifestyle changes that are coupled with analgesic medications and other pain-relieving ***,there is no easy cure for vanquishing CP-associated *** patient must be evaluated on a case-by-case basis by a multidisciplinary team to decide which treatment option is best suited for that individual.

关键词： Pancreatitis Abdominal pain Palliative care Analgesics Life style Psychology

Pitfalls in internal jugular vein cannulation

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World Journal of Clinical Cases 2024年第10期12卷 1714-1717页

作者： deb sanjay Nag Amlan swain seelora sahu Bhanu Pratap swain Merina sam Department of Anaesthesiology Tata Main HospitalJamshedpur 831001JharkhandIndia

Central venous catheter insertion in the internal jugular vein(IJV)is frequently performed in acute care settings,facilitated by its easy availability and increased use of ultrasound in healthcare *** the increased safety profile and insertion convenience,it has ***,we aim to inform readers about the existing literature on the plethora of complications with potentially disastrous consequences for patients undergoing IJV cannulation.

关键词： Catheterization Central venous Complications Thoracic duct Arteriovenous fistula Vocal cord paralysis Pneumothorax Cardiac tamponade

Relevance of sleep for wellness:New trends in using artificial intelligence and machine learning

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World Journal of Clinical Cases 2024年第7期12卷 1196-1199页

作者： deb sanjay Nag Amlan swain seelora sahu Abhishek Chatterjee Bhanu Pratap swain Department of Anaesthesiology Tata Main HospitalJamshedpur 831001JharkhandIndia

sleep and well-being have been intricately linked,and sleep hygiene is paramount for developing mental well-being and *** widespread,sleep disorders require elaborate polysomnography laboratory and patient-stay with sleep in unfamiliar *** technologies have allowed various devices to diagnose sleep disorders at ***,these devices are in various validation stages,with many already receiving approvals from competent *** has captured vast patient-related physiologic data for advanced analytics using artificial intelligence through machine and deep learning *** is expected to be integrated with patients’Electronic Health Records and provide individualized prescriptive therapy for sleep disorders in the future.

关键词： sleep initiation and maintenance disorders sleep apnea Obstructive Machine learning Artificial intelligence Algorithms

Perioperative cardiac risks in myasthenia gravis

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World Journal of Clinical Cases 2024年第13期12卷 2147-2150页

作者： deb sanjay Nag Abhishek Chatterjee Pratap Rudra Mahanty Merina sam Murari Kumar Bharadwaj Department of Anaesthesiology Tata Main HospitalJamshedpur 831001India Department of Anaesthesiology Manipal Tata Medical CollegeJamshedpur 831017India

Myasthenia gravis(MG)is an autoimmune disorder that affects the neuromuscular *** primary pathology in MG involves the presence of autoantibodies to acetylcholine receptors(AChRs),which results in qualitative and quantitative reductions in the availability of functional *** muscles are also affected,resulting in various perioperative cardiac *** antibodies are commonly reported in MG cases with cardiac *** the presence of thymoma,the prevalence of cardiac manifestations in patients with MG increases to approximately 10%-15%.Cardiac involvement in MG may range from asymptomatic electrocardiogram changes to ventricular tachycardia,myocarditis,conduction disorders,heart failure,and sudden *** incidence of atrial fibrillation,ventricular and supraventricular extra systoles,and prolonged QTc have also been reported in patients with *** should consider the evaluation of autonomic dysfunction and risk of cardiovascular disease in patients with MG.

关键词： Myasthenia Gravis Perioperative period Receptors Cholinergic Anesthesia