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Results for “"Khalid Mehmood"”

39 results

High gain chopper supplied from PV system to fed synchronous reluctance motor drive for pumping water application

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Z. M. S. Elbarbary, Khalid Mehmood Cheema, Saad F. Al‐Gahtani, Ragab A. El‐Sehiemy

Journal: Scientific ReportsYear: 2022Citations: 6

Power generation for renewable energy sources increased rapidly during last few years. Similarly, the high gain dc-dc boost choppers are taking place of conventional power converters used for photovoltaic (PV) appliances. Researchers are developing different methods in order to provide high voltage ...

Physical SciencesEnergyRenewable Energy, Sustainability and the EnvironmentOpen Access
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Using AMANHI-ACT cohorts for external validation of Iowa new-born metabolic profiles based models for postnatal gestational age estimation

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Sunil Sazawal, Kelli K. Ryckman, Harshita Mittal, Rasheda Khanam et al.

Journal: Journal of Global HealthYear: 2021Citations: 6

BACKGROUND: Globally, 15 million infants are born preterm and another 23.2 million infants are born small for gestational age (SGA). Determining burden of preterm and SGA births, is essential for effective planning, modification of health policies and targeting interventions for reducing these outco...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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Early to mid-pregnancy HbA1c levels and its association with adverse pregnancy outcomes in three low middle-income countries in Asia and Sub-Saharan Africa

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Muhammad Imran Nisar, Sayan Das, Rasheda Khanam, Javairia Khalid et al.

Journal: BMC Pregnancy and ChildbirthYear: 2024Citations: 5

BACKGROUND: Hyperglycemia during pregnancy leads to adverse maternal and fetal outcomes. Thus, strict monitoring of blood glucose levels is warranted. This study aims to determine the association of early to mid-pregnancy HbA1c levels with the development of pregnancy complications in women from thr...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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High rates of placental inflammation among samples collected by the Multi-Omics for Mothers and Infants consortium

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Joshua F. Robinson, Sayan Das, Waqasuddin Khan, Rasheda Khanam et al.

Journal: American Journal of Obstetrics and GynecologyYear: 2024Citations: 4

BACKGROUND: The Multi-Omics for Mothers and Infants consortium aims to improve birth outcomes. Preterm birth is a major obstetrical complication globally and causes significant infant and childhood morbidity and mortality. OBJECTIVE: We analyzed placental samples (basal plate, placenta or chorionic ...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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Machine learning prediction of gestational age from metabolic screening markers resistant to ambient temperature transportation: Facilitating use of this technology in low resource settings of South Asia and East Africa

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Sunil Sazawal, Sayan Das, Kelli K. Ryckman, Rasheda Khanam et al.

Journal: Journal of Global HealthYear: 2022Citations: 4

Background: Knowledge of gestational age is critical for guiding preterm neonatal care. In the last decade, metabolic gestational dating approaches emerged in response to a global health need; because in most of the developing world, accurate antenatal gestational age estimates are not feasible. The...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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Flat miniaturized surfaces to structure light to Hermite-Gaussian beams

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Muhammad Danial Shafqat, Khalid Hassan Ibnaouf, Asif Mahmood, Humberto Cabrera et al.

Journal: Optical Materials ExpressYear: 2025Citations: 1

Conventional wireless communication systems are primarily dependent on the radio frequency spectrum, which will gradually become congested and bandwidth-limited due to increasing global internet traffic. Optical wireless communication, coupled with structured light, is the key to providing tariff-fr...

Physical SciencesPhysics and AstronomyAtomic and Molecular Physics, and OpticsOpen Access
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Integrating policy, system strengthening, research and harmonized services delivery for scaling up drinking water safety in Bangladesh

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Boluwaji Onabolu, Eheteshamul Russel Khan, Jamal Pasha Chowdhury, Nargis Akter et al.

Year: 2019Citations: 1

The WASH Sector Development Plan (2011–2025) recognizes the absence of harmonized approaches as the root challenge to scaling up drinking water safety in Bangladesh. UNICEF is supporting the Government of Bangladesh (GoB) through the Department of Public Health Engineering (DPHE) and Policy Support ...

Health SciencesNursingNutrition and DieteticsOpen Access
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Corrigendum to “global research on the air quality status in response to the electrification of vehicles” [Science of the Total Environment, 795, (2021), 148861]

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Yansong Bao, Khalid Mehmood, Saifullah, Muhammad Yaseen et al.

Journal: The Science of The Total EnvironmentYear: 2026
Physical SciencesEngineeringAutomotive Engineering
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Silent Killer Strikes During Eid-Ul-Adha: Crimean-Congo Hemorrhagic Fever Outbreak in Khyber Pakhtunkhwa, Pakistan, 2023

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Asad Zia, Arshad Islam, Syeda Aiman, Salman Khan et al.

Journal: SSRN Electronic JournalYear: 2025
Health SciencesMedicineInfectious DiseasesOpen Access
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Association between gestational weight gain and adverse pregnancy outcomes: cohort analysis from South Asia and Sub-Saharan Africa

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Yuri V. Sebastião, Ramachandran Thiruvengadam, Rasheda Khanam, Usma Mehmood et al.

Journal: BMJ Public HealthYear: 2025

Introduction Studies of gestational weight gain (GWG) and adverse pregnancy outcomes seldom focus on low-to-middle-income countries (LMICs), despite their high burden of morbidity and mortality. We examined GWG patterns and adverse pregnancy outcomes in a consortium of pregnancy cohorts from LMICs. ...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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Does the implementation of revised American College of Cardiology and American Heart Association (ACC/AHA) guidelines improve the identification of stillbirths and preterm births in hypertensive pregnancies: a population-based cohort study from South Asia and sub-Saharan Africa

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Muhammad Imran Nisar, Ibrahim Kabole, Rasheda Khanam, Shahira Shahid et al.

Journal: BMC Pregnancy and ChildbirthYear: 2024

BACKGROUND: Hypertensive disorders of pregnancy (HDP) are a significant cause of maternal mortality worldwide. The classification and treatment of hypertension in pregnancy remain debated. We aim to compare the effectiveness of the revised 2017 ACC/AHA blood pressure threshold in predicting adverse ...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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Editorial: Rising stars in comparative and clinical medicine: 2022

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Jiadong Chen, Yaru Ji, Khalid Mehmood, Md. Masudur Rahman et al.

Journal: Frontiers in Veterinary ScienceYear: 2023

The main aim of this research topic is to establish a platform for the sharing of research findings in the field of comparative and clinical medicine. Many research queries and recommendations have been offered as components of this research topic by promising talents in the field of clinical medici...

Physical SciencesEnvironmental ScienceHealth, Toxicology and MutagenesisOpen Access
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Policy of India towards persecuted communities in South Asia with focus on refugees and asylum seekers

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Khalid Mehmood

Journal: International Journal of Political Science and GovernanceYear: 2022

South Asia is well known for its population, geographic size, labor strength and multiculturalism. This region has witnessed the migration of peoples from one country to the other country and from one state to other state within their borders since ancient times. Migration of peoples despite having ...

Social SciencesPolitical Science and International RelationsSouth Asian Studies and ConflictsOpen Access
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Association of maternal prenatal copper concentration with gestational duration and preterm birth: a multi-country meta-analysis

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Nagendra Monangi, Huan Xu, Yue‐Mei Fan, Rasheda Khanam et al.

Journal: medRxivYear: 2022

ABSTRACT Background Copper (Cu), an essential trace mineral regulating multiple actions of inflammation and oxidative stress, has been implicated in risk for preterm birth (PTB). We aimed to determine the association of maternal plasma/serum Cu concentrations during pregnancy with PTB risk and gesta...

Health SciencesNursingNutrition and DieteticsOpen Access
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Status of Bioinformatics Education in South Asia: Past and Present.

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Muhammad Muddassir Ali, Muhammad Hamid, Muhammad Saleem, Saadia Malik et al.

Journal: BioMed research internationalYear: 2021

Bioinformatics education has been a hot topic in South Asia, and the interest in this education peaks with the start of the 21st century. The governments of South Asian countries had a systematic effort for bioinformatics. They developed the infrastructures to provide maximum facility to the scienti...

MedicineHealth
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Machine Learning Guided Postnatal Gestational Age Assessment Using Newborn Screening Metabolomic Data in South Asia and Sub-Saharan Africa

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Sunil Sazawal, Kelli K. Ryckman, Sayan Das, Rasheda Khanam et al.

Journal: Research SquareYear: 2021

Abstract Background: Babies born early and/or small for gestational age in Low- and Middle-income countries (LMIC) contribute substantially to global neonatal and infant mortality. Tracking this metric is critical at a population level for informed policy, advocacy, resources allocation and program ...

Health SciencesMedicineObstetrics and GynecologyOpen Access
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Lag screw cutout in intertrochanteric fractures fixed with DHS.

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Muhammad Nasir Ali, Muhammad Khalid Chishti, Kashif Siddiq, Muhammad Hamayun Hameed et al.

Journal: The Professional Medical JournalYear: 2020

Objectives: To determine the failure of DHS (dynamic hip screw) in terms of lag screw cutout. Study Design: Hospital Based Cross Sectional study. Setting: BVH and Civil Hospital Bahawalpur. Period: From 2013 to 2018. Material & Methods: 273 patients of both genders with age more than 50 years ha...

Health SciencesMedicineSurgeryOpen Access
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List of Contributors

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M.K. Adak, Tamal Lata Aditya, Muhammad Adnan, S. Ahmad et al.

Journal: Elsevier eBooksYear: 2018
Social SciencesEconomics, Econometrics and FinanceEconomics and Econometrics
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Asset Growth and Profitability of PLCs in SAARC Economies

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Khawaja Khalid Mehmood

Journal: Journal of Accounting and Finance in Emerging EconomiesYear: 2017

Purpose: Past research concerning companies' asset growth and profitability comparisons within and across SAARC (South Asian Association for Regional Cooperation) economies is extremely limited and the purpose of this research is to fill that gap. Design/methodology/approach: This research accessed ...

Social SciencesBusiness, Management and AccountingAccountingOpen Access
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