Results 11 to 20 of about 4,881,196 (315)

System Theory and Ecological Approach in Social Work Practice: An Actual Case Illustration [PDF]

, 2022
The system theory has a significant impact on social workers since the 1970s. It advocates that the whole system, or a family, is made of different individuals.
Jamir Singh, Paramjit Singh, Azman, Azlinda   +1 more
core   +2 more sources

Theoretical calculation of cesium deposition and co-deposition with electronegative elements on the plasma grid in negative ion sources [PDF]

, 2022
We studied the work function of cesium deposition and co-deposition with the electronegative element on the plasma grid (PG) using the first-principles calculations.
LIU, Haifeng, LIU, Hai, Yuxiang Ni, HU, Jun, GENG, Shaofei, Zilin Cui, CUI, Zilin, Shaofei Geng, Changjian Tang, Jie Huang, HUANG, Jie, Akihiro Shimizu, Hai Liu, TSUMORI, Katsuyoshi, Yuhong Xu, Jun Hu, CHENG, Jun, Xin Zhang, Katsuyoshi Tsumori, Jun Cheng, Mitsutaka Isobe, TANG, Changjian, SHIMIZU, Akihiro, Heng Li, LEI, Guangjiu, ZHU, Yiqin, Haifeng Liu, CFQS team, NI, Yuxiang, ZHANG, Xin, XU, Yuhong, Guangjiu Lei, Yiqin Zhu, LI, Heng, ISOBE, Mitsutaka, Xianqu Wang, WANG, Xianqu   +36 more
core   +2 more sources

Enhancing Photovoltage of Silicon Photoanodes by a High Work-function Coordination Polymer [PDF]

, 2022
A metal-insulator-semiconductor (MIS) structure based on an inhomogeneous junction has been recently proven to be highly efficient at photoelectrochemical (PEC) water oxidation.
Ponart, Aroonratsameruang, Pichaya, Pattanasattayavong, Kanokwan, Klahan, Gabriel, Loget   +3 more
core   +1 more source

High-Work-Function 2D Perovskites as Passivation Agents in Perovskite Solar Cells [PDF]

, 2023
Various approaches have been employed to passivate the defects in perovskite films used in perovskite solar cells (PSCs). However, the passivation mechanism is often unclear at a molecular level, and the reason for enhanced PSC performance often remains ...
Felix. T. Eickemeyer, Shun Tian (2729728), Michael Grätzel (1276275), Hiroaki Jinno (4475182), Olivier Ouellette (3188076), Naoyuki Shibayama (5819318), Farzaneh Fadaei Tirani, Hiroaki Jinno, Antoine Van Muyden (16896459), Paul J. Dyson (103515), Brian Carlsen (5070242), Michael Grätzel, Fatemeh Ansari, Shun Tian, Olivier Ouellette, Fatemeh Ansari (8519112), Farzaneh Fadaei Tirani (8163894), Paul J. Dyson, Antoine Van Muyden, Erfan Shirzadi, Erfan Shirzadi (5758370), Anders Hagfeldt, Anders Hagfeldt (1282032), Hiroyuki Kanda (540392), Mohammad Khaja Nazeeruddin (1342056), Felix. T. Eickemeyer (16896456), Brian Carlsen, Hiroyuki Kanda, Naoyuki Shibayama, Mohammad Khaja Nazeeruddin   +29 more
core   +1 more source

Tuning the Work Function of MXene via Surface Functionalization [PDF]

, 2023
MXenes, a class of two-dimensional materials, have garnered significant attention due to their versatile surface chemistry and customizable properties.
Koh, See Wee, Li, Hong, Wee, Andrew TS, Arramel, Birowosuto, Muhammad Danang, Ge, Junyu, Rekhi, Lavie, Yu, Wei, Choksi, Tej S, Trinh, Quang Thang   +9 more
core   +1 more source

First-Principles Study of Metal Impurities in Silicon Carbide: Structural, Magnetic, and Electronic Properties

Frontiers in Materials, 2022
The configurations of 10 types of metal-doped silicon carbide (SiC) systems were investigated by the first-principles calculations. The dopants include eight types of 3d-series transition metal atoms, one semi-metal Ge atom, and one other metal Al atom ...
Lin Zhang, Zhen Cui
doaj   +1 more source

Momentary Work Happiness as a Function of Enduring Burnout and Work Engagement [PDF]

, 2016
The present study (N = 136) combined global measures with specific, experience-based measures to investigate how enduring job burnout and engagement influence the impact of daily work activities on momentary need satisfaction and happiness.
Oerlemans, W.G.M. (Wido), Oerlemans, W.G.M., Oerlemans, Wido, Oerlemans, WGM Wido, Bakker, Arnold; id_orcid, Bakker, Arnold, Bakker, AB, Bakker, A.B., Bakker, A.B. (Arnold)   +8 more
core   +1 more source

The Effect of Work Function of Back Contact Metals on the Performance of CdTe Solar Cells [PDF]

Physics Access
The CdTe thin film solar cells suffer power losses at the back contact due to charge losses due to poor mismatch of the work function of interfacing back contact materials.
Mohammed M Aliyu
doaj   +1 more source

Graphene-based transparent electrodes for hybrid solar cells

Frontiers in Materials, 2014
The graphene-based transparent and conductive films were demonstrated to be cost-effective electrodes working in organic-inorganic hybrid Schottky solar cells. Large area graphene films were produced by chemical vapor deposition (CVD) on copper foils and
Pengfei eLi, Caiyun eChen, Jie eZhang, Shaojuan eLi, Baoquan eSun, Qiaoliang eBao   +5 more
doaj   +1 more source

Reproducibility of work ability and work functioning instruments [PDF]

Occupational Medicine, 2018
Abstract Background Work ability (WA) and work functioning (WF) instruments can be useful in occupational health practice. The reproducibility of both instruments is important to their relevance for daily practice.
J K Sluiter, M H W Frings-Dresen, K Nieuwenhuijsen, A van Schaaijk   +3 more
openaire   +3 more sources