A5101996703- Hydrocarbon exploration and reservoir analysis
- Hydraulic Fracturing and Reservoir Analysis
- Enhanced Oil Recovery Techniques
- Geochemistry and Geologic Mapping
- Geological and Geochemical Analysis
- Reservoir Engineering and Simulation Methods
- NMR spectroscopy and applications
- Geophysical and Geoelectrical Methods
- Drilling and Well Engineering
- earthquake and tectonic studies
- Geophysical Methods and Applications
- Hydrology and Sediment Transport Processes
- Dam Engineering and Safety
- Metal-Organic Frameworks: Synthesis and Applications
- Mineral Processing and Grinding
- Covalent Organic Framework Applications
- IoT-based Smart Home Systems
- Clay minerals and soil interactions
- Petroleum Processing and Analysis
- CO2 Sequestration and Geologic Interactions
- Geochemistry and Elemental Analysis
- Pesticide and Herbicide Environmental Studies
- Natural Resources and Economic Development
- Arsenic contamination and mitigation
- Coal and Its By-products
Southern University of Science and Technology
2024
University of Peshawar
1999-2024
Saitama University
2023-2024
Williams (United States)
2024
Ocean University of China
2024
China Agricultural University
2024
European University of Lefke
2024
New York University
2023
University of Agriculture Faisalabad
2019-2023
National University of Medical Sciences
2023
Cadmium and drought are the most destructive of abiotic stresses with negative consequences in terms impaired metabolism, restricted nutrient use efficiency disruptive photosynthesis plants. The present study investigated mitigation strategy both aforementioned by application iron oxide (IONPs) hydrogel nanoparticles (HGNPs) simultaneously probably for first time. IONPs were biofabricated using a locally identified Bacillus strain RNT1, while HGNPs produced chemically followed confirmation...
Nano-enabled agriculture has emerged as an attractive approach for facilitating soil pollution mitigation and enhancing crop production nutrition. In this study, we conducted a greenhouse experiment to explore the efficacy of silicon oxide nanoparticles (SiONPs) iron (FeONPs) in alleviating arsenic (As) toxicity wheat (Triticum aestivum L.) elucidated underlying mechanisms involved. The application SiONPs FeONPs at 25, 50, 100 mg kg-1 concentration significantly reduced As concurrently...
Chromium (Cr) contamination in farmlands has become a serious environmental concern due to the excessive use of industrial wastewater as an irrigation source. Therefore, some important measures need be taken for reducing its mobility soil profile. A pot study was conducted evaluate effectiveness sugarcane bagasse derived biochar and acidified manure on Cr uptake by maize plant. Results showed that application significantly changed pH, improved crop growth well reduce antioxidant response...
Azacalix[n]arenes (ACAs) are lesser-known cousins of calix[n]arenes that contain amine bridges instead methylene bridges, so they generally have higher flexibility due to enlarged cavities. Herein, we report a highly substituted cationic azacalix[4]arene-based covalent organic framework (ACA-COF) synthesized by the Zincke reaction under microwave irradiation. The current work is rare example synthetic strategy utilizes chemical functionalization an macrocycle constrain its conformational...
This study puts under scrutiny the unique relationship between molecular diffusion and electrical conductivity data for Berea, Okesa, Tallant, Elgin sandstones ranging in permeability from 83 to 2502 md. The experimental setups used generating investigated featured use of a four-electrode circuit that canceled effects contact electrode polarization flow system allowed on-line calibration established stable baseline. effective coefficients (De) these porous media were estimated by matching...
Abstract Hydrogen‐bonded organic frameworks (HOFs) are ordered supramolecular solid structures, however, nothing much explored as centimetre‐scale self‐standing films. The fabrication of such crystals comprising self‐supported films is challenging due to the limited flexibility and interaction crystals, therefore studies on two‐dimensional macrostructures HOFs external supports. Herein, we introduce a novel chemical gradient strategy fabricate crystal‐deposited HOF film an in situ ‐formed...
The present study investigates the aggregate suitability and geochemical characteristics of limestone (LS) from Samana Suk Formation, Pakistan, for construction industry. With advent CPEC, demand materials has seen a manifold increase. Sheikh Budin Hills Trans Indus Ranges comprise huge deposits provide great potential source rocks in region. In Upper Basin Formation is acknowledged as most significant carbonate Mesozoic strata. results parameters reveal that specific gravity (SG = 2.6);...
The Waziristan ophiolite complex (WOC), a segment of paleo-suture zone between the Indo-Pakistan plate to south-east and Afghan microplate north-west, is primarily composed serpentinized dunites serpentinites after harzburgites, crosscut by pyroxenites. crustal portion dominantly comprises basalts dolerites, with less abundant plagiogranites. Whole-rock XRF trace element ICP-MS analyses were undertaken determine degree melt extraction subsequent geochemical depletion or enrichment peridotite...
Abstract Early water breakthrough has occurred in this giant Middle East reservoir. This posed fresh challenges for maintaining plateau production and achieving a high recovery factor. Possible reasons early are flow through vuggy, thin permeability, fractured layers. The stylolitic layers also probably inhibiting slumping, which maintains the "thief" Poorly understood aspects amount of these rock types contributing to rapid transport, effective permeability oil from that is recovered by...
The Mirpur area of Pakistan was severely damaged by extensive coseismic liquefaction following an earthquake M w 5.8 on 24 September 2019. Villages within 6 km the epicenter were adversely affected due to liquefaction-induced surface and shallow subsurface deformations. all types buildings key infrastructure (e.g., Upper Jhelum Canal main Jhelum–Jatlan road). Field observations associated effects are presented, including horizontal-to-vertical spectral ratio (HVSR) data sets acquired from...
Pesticides are applied all over the world to protect plants from pests. However, their application also causes toxicity plants, which negatively affects growth and development of plants.This study compared physiological, biochemical anatomical modifications two oil seed crops viz., Helianthus annuus L. Brassica juncea under different levels pesticides. The present research was aimed assess responses at biochemical, physiological Cypermethrin (CYP) pesticide discriminate effects osmotic...
Abstract Evaluation of gas potential in low permeability reservoirs (< 0.1 md) generally referred to as Tight Gas is not very straight forward conventional reservoirs. This study focused on modeling the Travis Peak Formation where there are many challenges. One may encounter resistivity pay due clay coated grains and alternating thin laminae finer coarser sandstones with distinctly different pore geometries, natural fractures, bituminous zones multilateral fluvial channel broad...
Levee failure due to nappe flow and subsequent erosion presents a significant challenge flood protection infrastructure. This study evaluates the effectiveness of horizontal drainage layers, common seepage control method, in mitigating these risks. While many traditional solutions mitigate overtopping are costly complex, layers offer promising cost-effective alternative. These not only address but also manage flow-induced erosion, potentially reducing construction maintenance costs. Despite...
Retrosynthesis prediction is a fundamental problem in organic chemistry and drug synthesis. We proposed an end-to-end deep learning model called CTsynther (Contrastive Transformer for single-step retrosynthesis model) that could provide without external reaction templates or specialized knowledge. The introduced the concept of contrastive architecture employed language representation at SMILES sentence level to enhance inference by similarities differences between various samples. Mixed...