Reagents assisted Mg-doped CeO2 for high-performance energy-storage applications

Hussain, Khurshid; Ali, Ijaz; Hasnain, Sayed; Hussain, Sayed Sajid; Hussain, Basharat; Khan, Muhammad Saleem; Ammar, Syed Muhammad; Hussain, Bilal; Hussain, Aqib; Javed, Muhammad Amir; Ullah, Abid; Arni, Saleh Al; Elboughdiri, Noureddine; Abbas, Nadir

doi:10.1016/j.jelechem.2020.114401

Cited by 22 publications

(13 citation statements)

References 52 publications

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“…The temporal variability from the SeqMK of the extreme precipitation indices shows a dominant influence of the largescale forcing such as the atmospheric forcing (Ullah et al, 2021b), surface forcing (Hussain et al, 2023a), Oceanic (Hussain et al, 2023b), and from the surrounding topography Ullah et al, 2021a). The temporal evolution and mutations of the extreme precipitation indices frequency and intensity vividly show peak dry and wet years, reflecting how the regional scale drivers listed above control the changes in precipitation.…”

Section: Discussionmentioning

confidence: 98%

“…Pakistan is located in the tropical to subtropical climatic zone, with > 60% of its regional climate classified as arid (Haider and Adnan, 2014;Ahmed et al, 2019). The country's annual temperature distribution shows that the maximum and minimum temperatures range from 15 °C to 35 °C and ≤ 0 °C-14 °C, respectively (Ullah et al, 2019b;Hussain et al, 2023b). The land-cover classes, derived from the Terra and Aqua combined Moderate Resolution Imaging Spectroradiometer (MODIS) Land Cover Type (MCD12Q1) Version 6 (Sulla-Menashe and Friedl, 2019), indicate that most of the croplands dominate the Indus River Basin (Figure 1A).…”

Section: Study Areamentioning

confidence: 99%

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Climate-environment interactions under global warming

2024

Frontiers Research Topics

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Frontiers is more than just an open access publisher of scholarly articles: it is a pioneering approach to the world of academia, radically improving the way scholarly research is managed. The grand vision of Frontiers is a world where all people have an equal opportunity to seek, share and generate knowledge. Frontiers provides immediate and permanent online open access to all its publications, but this alone is not enough to realize our grand goals. Frontiers journal seriesThe Frontiers journal series is a multi-tier and interdisciplinary set of openaccess, online journals, promising a paradigm shift from the current review, selection and dissemination processes in academic publishing. All Frontiers journals are driven by researchers for researchers; therefore, they constitute a service to the scholarly community. At the same time, the Frontiers journal series operates on a revolutionary invention, the tiered publishing system, initially addressing specific communities of scholars, and gradually climbing up to broader public understanding, thus serving the interests of the lay society, too. Dedication to qualityEach Frontiers article is a landmark of the highest quality, thanks to genuinely collaborative interactions between authors and review editors, who include some of the world's best academicians. Research must be certified by peers before entering a stream of knowledge that may eventually reach the public -and shape society; therefore, Frontiers only applies the most rigorous and unbiased reviews. Frontiers revolutionizes research publishing by freely delivering the most outstanding research, evaluated with no bias from both the academic and social point of view. By applying the most advanced information technologies, Frontiers is catapulting scholarly publishing into a new generation. What are Frontiers Research Topics?Frontiers Research Topics are very popular trademarks of the Frontiers journals series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area.

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Section: Discussionmentioning

confidence: 98%

Section: Study Areamentioning

confidence: 99%

Climate-environment interactions under global warming

2024

Frontiers Research Topics

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“…In Mirzadhare, all four seasons are experienced throughout the year, with winter beginning in mid-November and extending to March and summer starting in mid-May and ending in September. The mean maximum temperature in the summer is 40 °C and the minimum is 25 °C (Razi et al, 2014;Ullah et al, 2019;Hussain et al, 2023b). Additionally, the minimum temperature typically recorded during the winter is 4 °C and the maximum is 18 °C (GOP, 1998).…”

Section: Study Areamentioning

confidence: 99%

Flood vulnerability assessment in the flood prone area of Khyber Pakhtunkhwa, Pakistan

Ibrahim,

Huo,

Ullah

et al. 2024

Front. Environ. Sci.

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Floods are among the most destructive natural disasters, causing extensive damage to human lives, property, and the environment. Pakistan is susceptible to natural calamities, such as floods, resulting in millions of people being impacted yearly. It has been demonstrated that flood severity is rising and may continue to escalate in the coming years because of climate change-induced changes in monsoon precipitation in the country. Given the country’s exposure to flooding, it is essential to assess the vulnerability to floods to prepare for and mitigate their impact in Pakistan. This study provides a new conceptual framework for assessing flood risk and vulnerability in Charsadda, a flood-prone district in Pakistan. It evaluates the vulnerability of settlements to floods based on four indicators: population density, the average gross domestic product (GDP) of land, the distance between settlements and rivers, and land use and cover (LULC). The analytical hierarchy process (AHP) technique was integrated with the geographical information system (GIS) to assess the level of vulnerability to floods in the study area. The results reveal a higher degree of vulnerability to floods in the region. The spatial pattern of vulnerable areas reveals a significant connection between high-risk flood areas and densely populated areas during different flood seasons. The results further reveal that more than 60% of the area is arable land and is highly susceptible to flood. The population and their land-use setup show high and extremely high values of vulnerability in the normalized threshold of 0.3–0.4, respectively. The study provides an in-depth and comprehensive analysis of the chosen indicators, evaluation methods, and results, making this a valuable contribution to the field of flood vulnerability assessment. The findings of this study also include thematic maps and related information to the stakeholders for effective vulnerability management in the study area.

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“…In another study, Befort et al (2016) reported that the country's northern and northeastern plateaus had experienced an increasing trend in monsoon precipitation. Hussain et al (2023a) and Bhatti et al (2020) also explored an overall increase in daily precipitation extremes from rain-gauge observation over Pakistan. Such increasing trends in monsoon precipitation and its extremes are also reported in eastern and western India (Vinnarasi and Dhanya, 2016;Sharma et al, 2018;Venkata Rao et al, 2020), China (Ding et al, 2019;Shen et al, 2022a; and central Asia (Wei et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

An increasing trend in daily monsoon precipitation extreme indices over Pakistan and its relationship with atmospheric circulations

Ullah,

Karim,

Ullah

et al. 2023

Front. Environ. Sci.

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This study assessed spatiotemporal trends in daily monsoon precipitation extremes at seasonal and sub-seasonal scales (June, July, August, and September) and their links with atmospheric circulations over Pakistan. The study used observed precipitation data from fifty in-situ stations and reanalysis products from the European Centre for Medium-Range Weather Forecasts (ECMWF) and National Centers for Environmental Prediction/the National Center for Atmospheric Research (NCEP/NCAR) during 1981–2018. A suite of seven extreme precipitation indices and non-parametric statistical techniques were used to infer trends in the frequency and intensity of extreme precipitation indices. An increase in frequency and intensity of overall extreme indices was evident, with a maximum tendency in the country’s northwestern (z-score=>2.5), central, and eastern (z-score > 4) monsoon-dominant parts. The northern and southwestern parts of the country exhibited a slight decrease (z-score <–2) in frequency and intensity. The Sen’s Slope estimator (SSE) shows an increase in western parts (0.20 days) indicating a shift in the maxima of the monsoon precipitation. The regional precipitation shows an increase in wet days (R1 mm) with higher values of mMK (3.71) and SSE (0.3) in region 2 Similar results of moderate regional increase are evident for extreme indices except regions 1 and 3. The extreme 1-day maximum precipitation increased in region 3 (mMK: 1.39, SSE: 2.32). The extremely wet days (R99p TOT) precipitation has a moderate increase in all regions with a decrease in region 1. The temporal mutations showed dynamic changes, clearly reflecting the country’s historical extreme events. The frequency and intensity of precipitation extremes negatively correlated with the altitude (R = −0.00039). The probability density function (PDF) showed a significant increase in the density during June and September with a probabilistic positive shift during July and August. The intensified mid-latitude westerlies and subtropical zonal easterlies teleconnections, strengthening of the monsoon trough, and land-ocean thermal contrast are the potential drivers of the increasing trend in precipitation extremes. The current study could serve as a benchmark for future researchers and policymakers to devise effective mitigation strategies for sustainable development.

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Reagents assisted Mg-doped CeO2 for high-performance energy-storage applications

Cited by 22 publications

References 52 publications

Climate-environment interactions under global warming

Climate-environment interactions under global warming

Flood vulnerability assessment in the flood prone area of Khyber Pakhtunkhwa, Pakistan

An increasing trend in daily monsoon precipitation extreme indices over Pakistan and its relationship with atmospheric circulations

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