Results 191 to 200 of about 1,442,428 (378)

Waste Management in the Various Municipalities of Various Socio-Economic Conditions (An Empirical Evidence from Pakistan) [PDF]

This paper investigates the waste management system of Pakistan while lifting a question on awareness, importance and the practices of waste management with a debate that whether or not the perceived awareness and importance of waste management has ...
Hasan, Syed Akif, Osman, Ms. Amber, Subhani, Muhammad Imtiaz   +2 more
core   +1 more source

Probability prediction of true‐triaxial compressive strength of intact rocks based on the improved PSO‐RVM model

Deep Underground Science and Engineering, EarlyView.
In this work, we propose an improved particle swarm optimization (PSO) algorithm and develop an improved PSO‐relevance vector machine (RVM) model as a substitute for traditional true‐triaxial testing. The model's high prediction accuracy was validated through comparisons with two other machine learning methods and five three‐dimensional Hoek–Brown type
Qi Zhang, Maohui Wang, Ning Wang, Yixin Shen, Xuzhen He   +4 more
wiley   +1 more source

Demographic Transition and Youth Employment in Pakistan [PDF]

There is convincing evidence that Pakistan has entered the demographic bonus phase; child dependency is declining and youth share in the total population is rising.
G. M. Arif, Nusrat Chaudhry
core  

Two‐Dimensional Piezoelectric Nanomaterials for Nanoelectronics and Energy Harvesting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Two‐Dimensional Piezoelectric Nanomaterials from properties to applications. Smart materials, especially piezoelectric materials, have gained popularity over the last two decades. Two‐dimensional (2D) piezoelectric materials exhibit attributes including great flexibility, ease of workability, extensive surface area, and many active sites, indicating ...
Yujun Cao, Sikandar Aftab, Zeeshan Ali, Muhammad Farooq Khan, Ghazanfar Nazir, Awais Khalid, Hosameldin Helmy Hegazy, Ibrahim S. Yahia, Altaf Hussain Rajpar, Burragoni Sravanthi Goud, Jae Hong Kim, Erdi Akman, Xin Li   +12 more
wiley   +1 more source

An assessment of the level of awareness and reported complaints regarding occupational health hazards and the utilization of personal protective equipments among the welders of Lahore, Pakistan

, 2017
Syed Moin Hassan, Usama Nasir, Kanwal Anwar, Usama Talib   +3 more
openalex   +2 more sources

Energy Consumption and Greening: Strategic Directionsfor Pakistan

, 2020
Rajah Rasiah, Muhammad Shujaat Mubarik
openalex   +1 more source

Impact of COVID-19 and Locust Swarms on Farm Households in Sindh, Pakistan: [PDF]

, 2020
Takashi Yamano, Noriko Sato, Babur Wasim Arif   +2 more
openalex   +1 more source

Superionic Conduction Through Lattice Engineering of Fluorites Stabilizing Periodic Oxygen Vacancy Network

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Lattice‐engineered fluorite oxide with periodic oxygen vacancy network achieves superionic conduction, Ce4+–Al3+ fluorite cation ordering enables dielectric‐enhanced superionic conduction, surpassing the limitations of conventional doped electrolytes and high fuel cell performance at low temperature through a flattened energy landscape.
Shahzad Rasool, Muhammad Faisal Anwar, Sarfraz, Nabeela Akbar, Wei Zhou, Shuo Wan, Rizwan Raza, Muhammad Afzal, Li Sun, Chenjie Lou, Mingxue Tang, Aristides D. Zdetsis, Hind Himayyid Aljaddani, Mohamed Elfleet, Peter D. Lund, Muhammad Imran Asghar, Yifu Jing, Qi Fan, Bin Zhu   +18 more
wiley   +1 more source

Trends in Inequality in Pakistan between 1998-99 and 2001-02 [PDF]

Although there has been a much debate on poverty in Pakistan in recent time, the discussion on inequality remained limited. Poverty and inequality are closely linked—for a given mean income, the more unequal the income distribution, the larger the ...
Talat Anwar
core  

Determinants of Behavioral Intention towards Mobile Learning in Pakistan: Mediating role of Attitude

, 2018
Farhina Hameed, Abdul Qayyum
openalex   +1 more source