Publications by authors named "Rehmat Ullah"

Kenaf (Hibiscus cannabinus L.), an important bast fiber crop with strong abiotic stress tolerance, holds significant significance in the utilization of saline-alkali land and other marginal lands. Non-specific lipid transfer protein (nsLTPs) are key regulators of plant stress responses, yet their roles in kenaf and the underlying molecular mechanisms remain uncharacterized.

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Heavy-metal (HM) contamination in agricultural soils poses significant risks to ecosystems and human health. Eco-friendly solutions such as biochar application and phytoremediation have emerged as promising approaches for HM immobilization. Industrial hemp (Cannabis sativa L.

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The exponential growth of wireless traffic has imposed new technical challenges on the Internet and defined new approaches to dealing with its intensive use. Caching, especially cooperative caching, has become a revolutionary paradigm shift to advance environments based on wireless technologies to enable efficient data distribution and support the mobility, scalability, and manageability of wireless networks. Mobile ad hoc networks (MANETs), wireless mesh networks (WMNs), Wireless Sensor Networks (WSNs), and Vehicular ad hoc Networks (VANETs) have adopted caching practices to overcome these hurdles progressively.

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  • Early research shows that the body can adapt to space travel changes, but prolonged spaceflight over 6 months poses complex health risks, particularly to the cardiovascular (CV) system.
  • Long-term exposure to microgravity causes fluid shifts and alters blood pressure regulation, which can lead to cardiovascular problems like reduced venous pressure and increased cardiac output.
  • Additionally, astronauts may experience cardiac muscle atrophy, changes in hematocrit, and arrhythmias, along with increased risks of coronary artery issues from radiation exposure during deep space missions.
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  • - The study investigates how the characteristics of wheat starch, specifically gelatinization and retrogradation, impact the quality of Chinese-style foods, using Rapid Visco Analyzer (RVA) parameters to evaluate and enhance this quality.
  • - Researchers genotyped a natural population of wheat using 90K SNP arrays, identifying 22,068 high-quality SNP markers and categorizing 214 wheat materials into four genetic groups while discovering significant associations with several RVA parameters through genome-wide association studies (GWAS).
  • - The analysis revealed specific quantitative trait loci (QTLs) linked to starch properties, including breakdown viscosity and peak time, along with screening candidate genes that affect grain characteristics, suggesting genetic manipulation could enhance wheat starch quality for food production.
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Skeletal dysplasias are a heterogeneous group of disorders presenting mild to lethal defects. Several factors, such as genetic, prenatal, and postnatal environmental may contribute to reduced growth. Fourteen families of Pakistani origin, presenting the syndromic form of short stature either in the autosomal recessive or autosomal dominant manner were clinically and genetically investigated to uncover the underlying genetic etiology.

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Domestic yak (Bos grunniens) is an economically important feature of the mountainous region of Gilgit-Baltistan in Pakistan where agriculture is restricted and yaks play multiple roles which includes being a source of milk, meat, hides, fuel and power. However little is known about the parasitic infections in Pakistani yaks. Aim of this research was to report the prevalence and genetic diversity of protozoa parasite (Theileria ovis, 18 S rDNA gene was targeted) and an obligate bacterium (Anaplasma marginale, msp-1 gene was amplified) in the blood that was sampled from 202 yaks collected from four districts in Gilgit-Baltistan during January 2023 till January 2024.

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This Special Issue is a collection of selected papers from the 10th and 11th International Conferences on Green and Human Information Technology (ICGHITs) [...

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Backgrounds: Acne vulgaris is a chronic inflammatory skin disease of the pilosebaceous unit affecting most teenagers and numerous adults throughout the world. The present study was designed to assess the association of the presence or absence of GSTM1, GSTT1, and single nucleotide polymorphisms rs1695 in GSTP1 and rs1042522 in TP53 gene with acne vulgaris.

Methods: The cross-sectional case-control study was conducted at the Institute of Zoology from May 2020 to March 2021 and included acne vulgaris patients (N = 100) and controls (N = 100) enrolled in Dera Ghazi Khan district, Pakistan.

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Grain development is a crucial determinant of yield and quality in bread wheat (Triticum aestivum L.). However, the regulatory mechanisms underlying wheat grain development remain elusive.

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The last decade's developments in sensor technologies and artificial intelligence applications have received extensive attention for daily life activity recognition. Autism spectrum disorder (ASD) in children is a neurological development disorder that causes significant impairments in social interaction, communication, and sensory action deficiency. Children with ASD have deficits in memory, emotion, cognition, and social skills.

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Wheat (Triticum aestivum L.) is an important staple food crop for one third of global population and important crop for securing future food security. Rapid changes in the climate on global scale could be a threat for future food security.

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Salinity in soil and water is one of the environmental factors that severely hinder the crop growth and production particularly in arid and semi-arid regions. A pot experiment was conducted to investigate the impact of salinity levels (1.5 dS m-1, 3.

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Wheat is an important crop, used as staple food in numerous countries around the world. However, wheat productivity is low in the developing world due to several biotic and abiotic stresses, particularly drought stress. Non-availability of drought-tolerant wheat genotypes at different growth stages is the major constraint in improving wheat productivity in the developing world.

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  • Conyza sumatrensis is a globally invasive weed, and this study examined the seed germination of four populations from diverse climates (arid, semi-arid, temperate, and humid).
  • Various environmental factors such as light, temperature, pH, salinity, and osmotic potential were tested, finding that arid and semi-arid seeds generally had better germination under both favorable and stressful conditions.
  • The ideal conditions for germination included a specific light duration and a temperature of 20°C, with germination negatively affected by extreme pH levels.
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Global wheat yields are suffering due to differences in regional climatic conditions and soil fertility. Plant breeders are continuously working to improve the yield per unit area of wheat crop through selecting superior lines as parents. The screening and field evaluation of available lines allow the selection of superior ones and subsequently improved varieties.

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We propose a physical activity recognition and monitoring framework based on wearable sensors during maternity. A physical activity can either create or prevent health issues during a given stage of pregnancy depending on its intensity. Thus, it becomes very important to provide continuous feedback by recognizing a physical activity and its intensity.

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Information-Centric Networking (ICN) has emerged as a paradigm to cope with the lack of built-in security primitives and efficient mechanisms for content distribution of today's Internet. However, deploying ICN in a wireless environment poses a different set of challenges compared to a wired environment, especially when it comes to security. In this paper, we present the security issues that may arise and the attacks that may occur from different points of view when ICN is deployed in wireless environments.

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Diverse applications of nanoparticles (NPs) have revolutionized various sectors in society. In the recent decade, particularly magnetic nanoparticles (MNPs) have gained enormous interest owing to their applications in specialized areas such as medicine, cancer theranostics, biosensing, catalysis, agriculture, and the environment. Controlled surface engineering for the design of multi-functional MNPs is vital for achieving desired application.

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Autistic people face many challenges in various aspects of daily life such as social skills, repetitive behaviors, speech, and verbal communication. They feel hesitant to talk with others. The signs of autism vary from one individual to another, with a range from mild to severe.

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Fifth-generation (5G) networks will not satisfy the requirements of the latency, bandwidth, and traffic density in 2030 and beyond, and next-generation wireless communication networks with revolutionary enabling technologies will be required. Beyond 5G (B5G)/sixth-generation (6G) networks will achieve superior performance by providing advanced functions such as ultralow latency, ultrahigh reliability, global coverage, massive connectivity, and better intelligence and security levels. Important aspects of B5G/6G networks require the modification and exploitation of promising physical-layer technologies.

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  • Vehicular emissions lead to heavy metal pollution, negatively impacting the environment and roadside plants.
  • Certain wild plant species, like Acacia nilotica and Ziziphus mauritiana, can absorb significant amounts of heavy metals, making them potential solutions for reducing pollution.
  • The study analyzed leaf samples from various sites, revealing that these plants accumulate different metals, suggesting that growing them near roads could help mitigate heavy metal pollution.
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  • A correction has been issued for the article with DOI: 10.1371/journal.pone.0244059, addressing inaccuracies or errors previously published.
  • The correction aims to clarify specific details or data that may have misled readers or impacted the conclusions drawn in the original study.
  • Readers are encouraged to refer to the correction for accurate information and to understand the implications on the study's findings.
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Rice (Oryza sativa L.) feeds to two-third of the global population by serving as staple food. It is the main export commodity of several countries; thus, contributes towards foreign exchange earnings.

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  • - There has been a significant rise in Internet of Things (IoT) devices and the data they generate, but their security is often neglected, making them attractive targets for attackers.
  • - Traditional intrusion detection systems (IDS) struggle to manage the increasing number of attacks, highlighting the need for improved methods of security.
  • - The paper compares various machine learning algorithms (like Random Forest and k-nearest neighbour) on the Bot-IoT dataset, finding that Random Forest excels in binary classifications while k-nearest neighbour performs best in multi-class scenarios.
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