Faridullah Faridullah

Abbottabad University of Science and Technology

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Muhammad Irshad

Abbottabad University of Science and Technology

Aziz-Ur-Rahim Bacha

Harbin Institute of Technology

Akhtar Iqbal

Abbottabad University of Science and Technology

Farhan Hafeez

COMSATS University Islamabad

Rashid Nazir

Abbottabad University of Science and Technology

Awais Arifeen

Abbottabad University of Science and Technology

Muhammad Bilal

University of Agriculture Faisalabad

Iqra Nabi

Fudan University

Qaisar Mahmood

COMSATS University Islamabad

Abdulwahed Fahad Alrefaei

King Saud University

Cooperative Institutions

COMSATS University Islamabad

Abbottabad University of Science and Technology

Southern University of Science and Technology

Abbott (Germany)

King Saud University

Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir

University of Agriculture Faisalabad

Bayero University Kano

Government College University, Faisalabad

University of Haripur

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Computing soil creep velocity using dendrochronology

Bulletin of Engineering Geology and the Environment (2016)

Mohammad Amjad Sabir Muhammad Umar Muhammad Farooq Faridullah Faridullah

Silt

10.1007/s10064-015-0838-2

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Citations (18)

Fractionation of phosphorus in human and animal wastes

Faridullah Faridullah

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All Solution-Processed Inorganic, Multilevel Memristors Utilizing Liquid Metals Electrodes Suitable for Analog Computing

ACS Omega (2022)

Muhammad Zaheer Aziz-Ur-Rahim Bacha Iqra Nabi Jun Lan Wenhui Wang

Herein, we report a solution-processable memristive device based on bismuth vanadate (BiVO4) and titanium dioxide (TiO2) with gallium-based eutectic gallium-indium (EGaIn) and gallium-indium-tin alloy (GaInSn) liquid metal as the top electrode. Scanning electron microscopy (SEM) shows the formation of a nonporous structure of BiVO4 and TiO2 for efficient resistive switching. Additionally, the gallium-based liquid metal (GLM)-contacted memristors exhibit stable memristor behavior over a wide temperature range from -10 to +90 °C. Gallium atoms in the liquid metal play an important role in the conductive filament formation as well as the device's operation stability as elucidated by I-V characteristics. The synaptic behavior of the GLM-memristors was characterized, with excellent long-term potentiation (LTP) and long-term depression (LTD) linearity. Using the performance of our device in a multilayer perceptron (MLP) network, a ∼90% accuracy in the handwriting recognition of modified national institute of standards and technology database (MNIST) was achieved. Our findings pave a path for solution-processed/GLM-based memristors which can be used in neuromorphic applications on flexible substrates in a harsh environment.

Memristor

10.1021/acsomega.2c03893

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Changes in Land Use Systems Alter the Phosphorus Nutrition and Associated Soil Fertility Status

Polish Journal of Environmental Studies (2020)

Didar Ahmad Farhan Hafeez Hesham F. Alharby Atif A. Bamagoos Khalid Rehman Hakeem

Improved plant nutrition to get high productivity is under severe influence of human activities drastically impacting the soil-plant ecosystem.In the scenario of increased global socio-economic demand for food, the changes in land use systems to gain higher agricultural productivity are disrupting the soil properties as well as the associated soil services.This work investigated the impact of different land use systems on phosphorus (P) and associated soil nutrients including K, Ca and Mg across six different land use systems in Abbottabad, Pakistan.Phosphorous fractions were determined by the modified sequential extraction procedures and the concentration of nutrients was measured by double acid digestion.Results revealed the significant variations across different land use systems for P where different P fractions were found considerably varying in order of HCL>NaOH>NaHCO 3 >H 2 O extractable phosphorus.Interestingly, nutrients were found to be varying from thick forest to cultivated lands.Results demonstrate that the shift from the thick forests to thin forests or arable lands may increase the P losses and ultimately disturb the associated soil-plant nutrient status thus should remain intact to promote the plant productivity in a sustainable way.

Soil nutrients

10.15244/pjoes/115975

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Fractionation and Characterization of Metallic Elements in Soils in Land Use Systems

Toxics (2024)

F. Ul Haq Faridullah Faridullah Muhammad Irshad Aziz-Ur-Rahim Bacha Farhan Hafeez

Land use has a great impact on soil dynamics. The soils of various land use systems in Central Karakoram have been under immense pressure in the recent past due to certain anthropogenic activities such as land use practices and land use cover changes. These influences have an impact on the spatial distribution of metallic elements (MEs) in the soils of various land uses. Herein, we investigated the occurrence of the MEs, copper (Cu), zinc (Zn), and nickel (Ni), in soils of various land uses such as the permafrost, pasture, forest, and agricultural lands of the Central Karakorum region. The MEs were extracted in exchangeable, adsorbed, organically bound, carbonated, precipitated, and residual forms. The concentrations of MEs showed a significant dependence on the extraction method used, and the extraction trend followed the order of EDTA > HNO3 > KNO3 > NaOH > H2O. Zn showed the highest concentration compared to Ni and Cu in all extractions, whereas the land uses’ ME concentration followed the order of agricultural land > permafrost > forest > pasturelands. The highest values of total Zn, Ni, and Cu were 712 ± 01 mg/kg, 656 ± 02 mg/kg, and 163 ± 02 mg/kg, respectively, in agricultural soil. The ME concentration showed significant variations between different land uses, and the highest concentration was noted in agricultural soil. Zn was found to be a dominant ME compared to Ni and Cu. We believe this effort will provide opportunities for scholars to investigate MEs around the globe.

Agricultural land

Land Cover

Soil test

10.3390/toxics12020110

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20-2 Extractability and bioavailability of phosphorus from soils amended with poultry and poultry litter ash

日本土壌肥料学会講演要旨集 (2008)

Faridullah Faridullah 定博山本知二内山 Muhamad Irshad 常嘉遠藤

Poultry litter

Poultry farming

Litter

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Assessment of heavy metals and associated oxidative stress in occupationally exposed workers from Bannu and Karak Districts in Pakistan

Environmental Geochemistry and Health (2023)

Kaleem Nawaz Khan Muhammad Tariq Rafiq Aziz-Ur-Rahim Bacha Iqra Nabi Muhammad Irshad

Malondialdehyde

10.1007/s10653-023-01603-x

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Characterization of Phosphorus in Fresh and Composted Manures of Different Livestock

Polish Journal of Environmental Studies (2017)

Faridullah Faridullah Sahira Hafeez Toqeer Ahmed Sadia Alam Alia Naz

Phosphorus (P) is considered one of the most important nutrients for plant growth.It is used as a fertilizer either commercially available or in the form of manure, and also plays a key role in the growth of livestock.Animal manure of one of the sources of P. The concentration of P varies with the age of livestock, diet, and bedding type.It also depends on the livestock species.P found in animal manure exists in organic and inorganic form.In general, 45-90% of manure P is inorganic in nature and the other is supposed to be organic P [1].Composted manure is richer in organic nutrients than fresh manure [2].However, fresh, non-composted manure has higher nitrogen (N) content than the composted manure.Fresh manure may contain high amounts of viable weed seeds.In addition, various pathogens may be present in fresh manure, which can

10.15244/pjoes/68883

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Citations (7)

Investigation of heavy metals uptake in root-shoot of native plant species adjoining wastewater channels

Environmental Monitoring and Assessment (2024)

Sardar Khyzer Bashir Muhammad Irshad Aziz-Ur-Rahim Bacha Ping An Faridullah Faridullah

Cynodon dactylon

Poa annua

Stellaria media

10.1007/s10661-024-12714-y

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