44 hasil untuk "Samar Fatima"
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Artikel Jurnal Teks lengkap
Comparison of Different References When Assessing PV HC in Distribution Networks
The burgeoning photovoltaics’ (PVs) penetration in the low voltage distribution networks can cause operational bottlenecks if the PV integration exceeds the threshold known as hosting capacity (HC). There has been no common consensus on defining HC, and its numerical value varies depending on the…
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Review on the PV Hosting Capacity in Distribution Networks
The increasing penetration of Photovoltaic (PV) generation results in challenges regarding network operation, management and planning. Correspondingly, Distribution Network Operators (DNOs) are in the need of totally new understanding. The establishment of comprehensive standards for maximum PV…
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Review on Secure and Efficient IoT-based Healthcare System with the Integration of Machine Learning and Firewalls
The integration of the Internet of Things (IoT) into healthcare would mean a revolutionized approach in patient monitoring, diagnosis, and treatment, making this quite some development in healthcare delivery. This review has focused on how the integration of IoT with Machine Learning (ML) and…
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Cryo-derived plants through embryogenesis showed same levels of vinblastine and vincristine (anticancer) in Catharanthus roseus and had normal genome size
Abstract Cryopreservation of rare plant materials is an important approach for preserving germplasms and is a good added concept to tissue banking. The preservation of embryogenic cell suspensions is even more valuable as the tissues facilitate in producing millions of embryos, plantlets and…
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Theoretical and experimental investigation of NiFe2O4 and CaMnO3 nanoparticles to study their structural, magnetic, and polarization properties for energy-related applications
Abstract This work presents a comparative theoretical and experimental investigation of spinel nickel ferrite (NiFe2O4) and perovskite calcium canganite (CaMnO3) nanoparticles synthesized via the sol-gel method. NiFe2O4 samples were calcined at temperatures ranging from 400 to 1000 °C, and the…
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Photovoltaic hosting capacity improvement based on the economic comparison between curtailment and network upgrade
Abstract The upcoming network investment decisions and regulatory framework adopted by distribution system operators (DSOs) are most likely to be impacted by the integration of fluctuating distributed generation. The economical hosting capacity (HC) improvement method is investigated in this paper…
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A review of electric vehicle hosting capacity quantification and improvement techniques for distribution networks
Abstract The electrification of the transport sector to control the carbon footprint has been gaining momentum over the last decade with electric vehicles (EVs) seen as the replacement for conventional internal combustion engines. Economic incentives, subsidies, and tax exemptions are also paving…
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Biochar with wheat straw and farmyard manure modulate microbial activity by inducing qualitative and quantitative changes in soil organic carbon in saline, sodic and saline-sodic soils
Soil salinity is a global soil degradation issue and poses significant threats to soil quality and food security. Saline soils are inherently poor in soil organic matter, microbial activity and plant available nutrients. We investigated the effects of biochar (BC), wheat straw (WS) and farmyard…
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Artikel Jurnal Teks lengkap
The discrepancy between admission and discharge diagnoses: Underlying factors and potential clinical outcomes in a low socioeconomic country
Objective: The discrepancy between admission and discharge diagnosis can lead to possible adverse patient outcomes. There are gaps in integrated studies, and less is understood about its characteristics and effects. Therefore, this study was conducted to determine the frequency, characteristics…
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Improving the safety of outpatient to Emergency Department transfers: A quality improvement study in a tertiary hospital in Pakistan
Background: Safe and coordinated patient transfers are essential for reducing morbidity, mortality, and adverse events. In outpatient clinics, early recognition of patient deterioration and standardized transfer protocols are key to enhancing safety. This quality improvement initiative addresses…
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INTRAVITREAL TRIAMCINOLONE ALONE VERSUS COMBINED INTRAVITREAL TRIAMCINOLONE AND BEVACIZUMAB ON CENTRAL MACULAR THICKNESS IN DIABETIC MACULAR EDEMA
Objective: To compare the effect of intravitreal triamcinolone (IVT) alone with combined intravitreal triamcinolone (IVT) and intravitreal bevacizumab (IVB) on central macular thickness (CMT) in patients of diabetic macular edema (DME). Study Design: Randomized control trial. Place and Duration of…
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A multidisciplinary approach to managing unusual complications following corrosive ingestion in a young adult: A case report
This case report presents the clinical management of a 24-year-old female patient who was presented to the emergency room with a history of corrosive ingestion. The patient experienced a complex clinical course involving cardiogenic shock, myocarditis, high anion -gap metabolic acidosis…
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COVID-19 infection among vaccinated and unvaccinated: Does it make any difference?
Objective: There is a probability that vaccination may lead to reduction in the severity and complications associated with COVID-19 infection among hospitalized patients. This study aimed to determine the characteristics, clinical profiles, and outcomes of COVID-19 infection in vaccinated and…
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Association between long COVID and vaccination: A 12-month follow-up study in a low- to middle-income country
Objective: There is a lack of estimates regarding the at-risk population associated with long COVID in Pakistan due to the absence of prospective longitudinal studies. This study aimed to determine the prevalence of long COVID and its association with disease severity and vaccination status of the…
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Schwannoma- A Rare Cause of Proptosis
Schwannoma a tumor of cranial and peripheral nerves is rarely found in the orbit and if present causes proptosis. We report a rare cause of unilateral proptosis . A 15 year old boy reported with a 10 months history of unilateral proptosis. Ophthalmic and slit lamp examination revealed no other…
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Comparison of Economical and Technical Photovoltaic Hosting Capacity Limits in Distribution Networks
Power distribution networks are transitioning from passive towards active networks considering the incorporation of distributed generation. Traditional energy networks require possible system upgrades due to the exponential growth of non-conventional energy resources. Thus, the cost concerns of the…
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Diagnostic Accuracy of Non-Invasive Parameters for Detecting Esophageal Varices in Cirrhotic Patients in a Resource-Limited Setting
OBJECTIVES This study evaluates the ability of selected non-invasive markers—portal vein diameter (>13 mm), aspartate aminotransferase (AST), AST-to-platelet ratio index (APRI), platelet-to-spleen diameter ratio, spleen size, and INR to detect oesophageal varices in cirrhotic patients accurately…