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Mechanical Eye Trauma Epidemiology, Prognostic Factors, and Management Controversies—An Update

Open Journal of Ophthalmology 2021年第4期11卷 348-363页

作者： Sharah Rahman Ava Hossain Sarwar Alam Anisur Rahman Chandana Sultana Saiful Islam yusuf jamal khan Md. Amiruzzaman Bangladesh Eye Hospital and Institute Dhaka Bangladesh OSB Eye Hospital Dhaka Bangladesh Ispahani Islamia Eye Institute and Hospital Dhaka Bangladesh Dhaka Medical College and Hospital Dhaka Bangladesh

Purpose of Review: The management of eye injuries is both difficult and argumentative. This study attempts to highlight the management of ocular trauma using currently available information in the literature and author experience. This review presents a workable framework from the first presentation, epidemiology, classification, investigations, management principles, complications, prognostic factors, final visual outcome and management debates. Review Findings: Mechanical ocular trauma is a leading cause of monocular blindness and possible handicap worldwide. Among several classification systems, the most widely accepted is Birmingham Eye Trauma Terminology (BETT). Mechanical ocular trauma is a topic of unsolved controversy. Patching for corneal abrasion, paracentesis for hyphema, the timing of cataract surgery and intraocular lens implantation are all issues in anterior segment injuries. Regarding posterior segment controversies, the timing of vitrectomy, use of prophylactic cryotherapy, the necessity of intravitreal antibiotics in the absence of infection, the use of vitrectomy vs vitreous tap in traumatic endophthalmitis is the issues. The pediatric age group needs to be approached by a different protocol due to the risk of amblyopia, intraocular inflammation, and significant vitreoretinal adhesions. The various prognostic factors have a role in the final visual outcome. B scan is used to exclude R.D, Intraocular foreign body (IOFB), and vitreous haemorrhage in hazy media. Individual surgical strategies are used for every patient according to the classification and extent of the injuries. Conclusion: This article examines relevant evidence on the management challenges and controversies of mechanical trauma of the eye and offers treatment recommendations based on published research and the authors’ own experience.

关键词： Mechanical Eye Trauma Bermingham Eye Trauma Terminology Prognostic Factors for Mechanical Trauma Epidemiology of Mechanical Eye Injury Open Globe Injuries (OGI) Ocular Trauma Scoring (OTS) Classification and Regression Tree (CART) Model Update of Mechanical Eye Trauma Classification of Ocular Trauma Controversies of Ocular Trauma Challenges in Ocular Trauma Management

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Synthetic data as an investigative tool in hypertension and renal diseases research

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World Journal of Methodology 2025年第1期15卷 9-13页

作者： Aleena jamal Som Singh Fawad Qureshi Sidney Kimmel Medical College Thomas Jefferson UniversityPhiladelphiaPA 19107United States School of Medicine University of Missouri Kansas CityKansasMO 64106United States Division of Nephrology and Hypertension Mayo ClinicRochesterMN 55905United States

There is a growing body of clinical research on the utility of synthetic data derivatives,an emerging research tool in *** nephrology,clinicians can use machine learning and artificial intelligence as powerful aids in their clinical decision-making while also preserving patient *** is especially important given the epidemiology of chronic kidney disease,renal oncology,and hypertension ***,there remains a need to create a framework for guidance regarding how to better utilize synthetic data as a practical application in this research.

关键词： Synthetic data Artificial intelligence Nephrology Blood pressure Research Editorial

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Food habits of striped hyena(Hyaena hyaena) in a semi-arid conservation area of India

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Journal of Arid Land 2015年第6期7卷 860-866页

作者： M Shamshad ALAM jamal A khan Department of Wildlife Sciences Aligarh Muslim University

Striped hyena（Hyaena hyaena） is a near-threatened large carnivore known to occur in arid and semi-arid landscapes in many parts of the world. Its population is declining globally and ecological information is required urgently to meet their conservation needs. We studied the diet pattern of the striped hyena in the semi-arid Gir National Park and Sanctuary（GNPS）, western India. Prey items eaten by the striped hyena were identified from scats. Around 44.4% scats represented single to three mammalian preys while 55.6% of them represented four preys to seven preys. A variety of food items were identified including mammals, birds, insects and vegetable matters. Scats analysis showed that 63.91% diet of striped hyena was contributed by wild prey items, 20.94% by domestic prey and 3.31% by birds, whereas vegetable and insects contributed 9.92% and 1.93%, respectively. Diet diversity of the striped hyena computed by the Shannon-Weiner Index（H） was found to be 2.64. The presence of domestic mammals in the scat remains implied that the striped hyena might frequently visit human habitation in search for food and hence, a potential conflict between human and wildlife might arise. Reducing the dependence of hyena on domestic livestock is a challenge to ensure the survival of striped hyena outside the protected area.

关键词： diet pattern Gir National Park and Sanctuary Hyaena hyaena scat analysis

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GENERIC WARPED PRODUCT SUBMANIFOLDS OF LOCALLY CONFORMAL KEAHLER MANIFOLDS

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Acta Mathematica Scientia 2010年第5期30卷 1457-1468页

作者： Nargis jamal Khalid Ali khan Viqar Azam khan Department of Mathematics Aligarh Muslim University School of Engineering and Logistics Faculty of TechnologyCharles Darwin University Department of Mathematics College of ScienceP.O.Box 80203King Abdul Aziz University

Warped product manifolds are known to have applications in physics. For instance, they provide an excellent setting to model space-time near a black hole or a massive star （cf. [9]）. The studies on warped product manifolds with extrinsic geometric point of view were intensified after the B.Y. Chen＇s work on CR-warped product submanifolds of Kaehler manifolds （cf. [6], [7]）. Later on, similar studies were carried out in the setting of 1.c.K. manifolds and nearly Kaehler manifolds （el. [3], [11]）. In the present article, we investigate a larger class of warped product submanifolds of 1.c.K. manifolds, ensure their existence by constructing an example of such manifolds and obtain some important properties of these submanifolds. With regard to the CR-warped product submanifold, a special case of generic warped product submanifolds, we obtain a characterization under which a CR-submanifold is reducesd to a CR-warped product submanifold.

关键词： warped product submanifold locally conformal Kaehler manifold generic submanifold

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Quality and Crop Yield Potential of Moderately Degraded Alfisols Under Different Nutrient Inputs and Cropping Patterns

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Pedosphere 2019年第2期29卷 235-247页

作者： Wiqar AHMAD Farmanullah khan Zahir SHAH Muhammad jamal khan Department of Soil and Environmental Sciences The University of Agriculture PeshawarAMK Campus Department of Soil and Environmental Sciences The University of AgriculturePeshawar

Crop performance on degraded soil needs special management practices to overcome soil quality limitations. In a 2-year(from summer 2006 to winter 2007–2008) field trial on a moderately degraded Alfisol in Swabi District(34°7′12′′N, 72°28′20′′E), Pakistan,the effects of three cropping patterns, cereal-cereal(CC), cereal-legume(CL), and cereal-cereal and legume intercrop(CLI), were tested in main plots under four fertilization treatments in sub-plots, including no fertilization(control), farmers' practice(FP, 60:45 kg ha^(-1) N:P_2O_5), recommended dose(RD, 120:90:60 kg ha^(-1) N:P_2O_5:K_2O), and integrated nutrient management(INM, 20 t ha^(-1) farmyard manure integrated with 50% N, 100% P, and K of recommended dose), using a split-plot randomized complete block design. The performance of CL was superior than CC in plant height, leaf area index(LAI), cob length, grain yield, biological yield, and grain protein(8%, 26%, 8%, 5%, 10%, and 8% increases, respectively), while CLI confirmed significant improvement only in LAI(25%) over CC. Response to nutrient inputs from all sources was in the order of INM > RD > FP > control, and the maximum net economic return by INM(23% and 2.5 times higher than RD and FP, respectively) indicated severe deficiency of both macro-and micro-nutrients in the soil as well as degraded physical properties. Increases in soil organic matter, total N, total mineral N, available P and K, total porosity, and available water-holding capacity by 6%, 34%, 24%, 50%, 13%, 5%, and 7%, respectively, and decrease in soil bulk density by 4% after four crop seasons indicated optimistic changes in soil quality as a result of the combined effects of fertilization from organic and inorganic sources and legumes within crop rotation. This study suggests that keeping the soil covered under cereal-legume rotation crops all year round and treatment with INM(50% N from organic source and 50% from inorganic source) are the best management practice for sustained produc

关键词： crop rotation crop performance degraded soil farmyard manure integrated nutrient management legume intercrop sustained production

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Experimental Investigation on the Performance of Heat Pump Operating with Copper and Alumina Nanofluids

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Computers, Materials & Continua 2021年第3期66卷 2843-2856页

作者： Faizan Ahmed Waqar Ahmed khan jamal Nayfeh Mechanical Engineering Department College of EngineeringPrince Mohammad Bin Fahd UniversityAl Khobar31952Saudi Arabia

In the present study,an attempt ismade to enhance the performance of heat pump by utilizing two types of nanofluids namely,copper and alumina *** nanofluids were employed around the evaporator coil of the heat *** nanofluids were used to enhance the heat input to the system by means of providing an external jacket around the evaporator *** the nanofluids were prepared in three volume fractions 1%,2%and 5%.Water was chosen as the base *** performance of the heat pump was assessed by calculating the coefficient of performance of the system when it was operated with and without nanofluid jacket.A significant enhancement in the coefficient of performance was noticed when copper and alumina nanofluids were employed in the ***,the coefficient of performance was found to have a direct relationship with the tested volume *** the highest volume fraction of 5%,the performance of the heat pump was found to enhance by 23%with alumina nanofluid,while for copper nanofluid,a very significant enhancement in performance by 72%was ***,utilizing of nanofluids in heat pumps can be very beneficial towards performance enhancement and the idea can also be extended to other thermal systems such as steam power plant,automobile radiator,industrial heat exchangers and refrigeration systems.

关键词： Nanoparticles copper nanofluid alumina nanofluid heat pump coefficient of performance

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Using machine learning to predict habitat suitability of sloth bears at multiple spatial scales

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Ecological Processes 2021年第1期10卷 634-645页

作者： Tahir Ali Rather Sharad Kumar jamal Ahmad khan Department of Wildlife Sciences Aligarh Muslim UniversityAligarhUttar Pradesh 202002India The Corbett Foundation 81-88Atlanta BuildingNariman PointMumbaiMaharashtra 400021India

Background:Habitat resources occur across the range of spatial scales in the *** environmental resources are characterized by upper and lower limits,which define organisms’distribution in their *** respond to these resources at the optimal spatial ***,multi-scale assessments are critical to identifying the correct spatial scale at which habitat resources are most influential in determining the specieshabitat *** study used a machine learning algorithm random forest(RF),to evaluate the scaledependent habitat selection of sloth bears(Melursus ursinus)in and around Bandhavgarh Tiger Reserve,Madhya Pradesh,***:We used 155 spatially rarified occurrences out of 248 occurrence records of sloth bears obtained from camera trap captures(n=36)and scats located(n=212)in the *** calculated focal statistics for 13 habitat variables across ten spatial scales surrounding each presence-absence record of sloth ***(>5000 m)and small(1000–2000 m)spatial scales were the most dominant scales at which sloth bears perceived the habitat *** the habitat covariates,farmlands and degraded forests were the essential patches associated with sloth bear occurrences,followed by sal and dry deciduous *** final habitat suitability model was highly accurate and had a very low out-of-bag(OOB)error *** high accuracy rate was also obtained using alternate validation ***:Human-dominated landscapes are characterized by expanding human populations,changing landuse patterns,and increasing habitat *** and degraded habitats constitute~40%of the landform in the buffer zone of the *** of the management implications may be identifying the highly suitable bear habitats in human-modified landscapes and integrating them with the existing conservation landscapes.

关键词： Bandhavgarh Melursus ursinus Multi-scale Habitat selection Random forest Sloth bear Species distribution models

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Multi-scale habitat selection and impacts of climate change on the distribution of four sympatric meso-carnivores using random forest algorithm

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Ecological Processes 2020年第1期9卷 709-725页

Background:The habitat resources are structured across different spatial scales in the environment,and thus animals perceive and select habitat resources at different spatial *** to adopt the scale-dependent framework in species habitat relationships may lead to biased ***-scale species distribution models(SDMs)can thus improve the predictive ability as compared to single-scale *** study outlines the importance of multi-scale modeling in assessing the species habitat relationships and may provide a methodological framework using a robust algorithm to model and predict habitat suitability maps(HSMs)for similar multi-species and multi-scale ***:We used a supervised machine learning algorithm,random forest(RF),to assess the habitat relationships of Asiatic wildcat(Felis lybica ornata),jungle cat(Felis chaus),Indian fox(Vulpes bengalensis),and golden-jackal(Canis aureus)at ten spatial scales(500-5000 m)in human-dominated *** calculated out-of-bag(OOB)error rates of each predictor variable across ten scales to select the most influential spatial scale *** scale optimization(OOB rates)indicated that model performance was associated with variables at multiple spatial *** species occurrence tended to be related strongest to predictor variables at broader scales(5000 m).Multivariate RF models indicated landscape composition to be strong predictors of the Asiatic wildcat,jungle cat,and Indian fox *** the same time,topographic and climatic variables were the most important predictors determining the golden jackal *** models predicted range expansion in all four species under future climatic ***:Our results highlight the importance of using multiscale distribution models when predicting the distribution and species habitat *** wide adaptability of meso-carnivores allows them to persist in human-dominated regions and may even thrive in disturbed habi

关键词： Multiple-scale Multi-species Sympatric carnivores Species distribution modeling Bandhavgarh Climate change

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Successful immunological treatment of gallbladder cancer in India―Case report

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2006年第9期7卷 719-724页

作者： khan jamal A. YAQIN Sharmin Microbiology Research Lab C-38/Sector 20 Noida Zip 201301 India

Gallbladder cancer has a poor outcome because of its anatomy and location. Often, the diagnosis is made very late due to its silent course. Post-operated cases do respond to chemotherapy but the survival is counted in months and the quality of life is further hampered due to toxicity of drugs. Immunotherapy holds good promise in non-responding cancers treated by conventional chemotherapeutic agents. Among various therapies, dendritic cell therapy is growing at rapid pace due to its acceptable rationale. It has been utilized in treating successfully resected stage Ill （T2, N1, M0） gallbladder cancer in one of our patients. A 48 years old lady treated with this therapy is free of metastasis with ten doses of autologous dendritic cell vaccine constructed by utilizing resected tumor lysate antigen. She has received ten doses of therapy in 14 months of her treatment. This therapy has proven to be safe and without apparent side effects. The positive clinical response obtained supports that autologous dendritic cell-based immunotherapy is a promising therapeutic approach for refractory gallbladder cancers.

关键词： Gallbladder Cancer Dendritic cell Immunotherapy

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Dendritic cell therapy with improved outcome in glioma multiforme―a case report

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2006年第2期7卷 114-117页

作者： khan jamal A. YAQIN Sharmin Microbiology Research Lab C-38/Sector 20 Noida (U.P.) 201301 India

Malignant gliomas are the most devastating tumors in clinical practice and nave poorest survival, Immunological treatment of such patients may likely increase the survival and quality of life. Dendritic cells （DCs）, most potent antigen presenting cells in combination with oral chemotherapeutic agents may be tried for patients giving consent to such treatment. We have successfully combined the two therapies in an adult male patient who was on downhill course after being operated on once with post operation chemotherapy and radiotherapy for glioma in the left parietal area. He received five dendritic cell therapy vaccines in combination with oral chemotherapy and responded dramatically having near normal quality of life for an additional five months with this regime, increasing the survival after operation to 11 months. This therapy is continuing with radiological betterment of the lesion. The DCs are matured with antigen extracted from wax embedded tissue at 6th day of culture. We feel that the treatment can be given to more number of patients to establish its efficacy for the dreaded cancer glioblastoma multiforme.

关键词： Dendritic cells Glioma Immunetherapy

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