Results 41 to 50 of about 7,593 (153)

Workshop on legislative drafting at the University of Pretoria [PDF]

open access: yes, 2000
Notes, and proposal for workshop on legislative drafting at the University of Pretoria from September to October ...
Seidman, Ann, Seidman, Robert B.
core   +1 more source

Emerging flexible photovoltaic technology: From materials to devices

open access: yesInformation &Functional Materials, Volume 2, Issue 1, Page 1-39, March 2025.
Flexible stretchable substrates, flexible transparent electrodes, and photovoltaic materials are essential components for the development of flexible or stretchable solar cells. The selection and application of each material can have a significant impact on the photovoltaic performance and mechanical stability of flexible or stretchable solar cells ...
Zhiyang Xu   +7 more
wiley   +1 more source

Global Well-posedness for 2D Nonlinear Wave Equations without Compact Support

open access: yes, 2017
In the significant work of [2], Alinhac proved the global existence of small solutions for 2D quasilinear wave equations under the null conditions. The proof heavily relies on the fact that the initial data have compact support [22].
Cai, Yuan, Lei, Zhen, Masmoudi, Nader
core   +2 more sources

Establishment of clinical criteria for the diagnosis of adverse food reactions in dogs with atopic dermatitis

open access: yesVeterinary Dermatology, Volume 35, Issue 4, Page 418-431, August 2024.
Background – Diagnosis of canine adverse food reactions (AFRs) is based on vague criteria, such as ‘>50% improvement’ during elimination diet trial (EDT) followed by ‘deterioration’ during provocation test (PT). Objective – The objective of the study was to use predefined criteria to evaluate response during EDT [i.e., Owner Global Assessment of ...
Evi I. Sofou   +4 more
wiley   +1 more source

Digital transformation and enterprise value creation: A study based on both human capital upgrading and pay gap optimization

open access: yesInternational Review of Economics & Finance
Digital transformation is reshaping the model of enterprise value creation, steering it towards an ecosystem of stakeholder value cocreation. Core stakeholders—particularly executives and employees—play critical roles in this process, as value generation
Chao Zhang   +3 more
doaj   +1 more source

Precarious Work and the Gendered Individualisation of Risk in the South African Manufacturing Sector, 2002–2017

open access: yesGlobal Labour Journal, 2023
Against the backdrop of workplace restructuring globally, post-apartheid South Africa is experiencing consistently high levels of unemployment, the deterioration of employment security and limited improvements in earnings.
Siviwe Mhlana
doaj  

Preliminary Altitude Performance Data of J71-A2 Turbojet Engine Afterburner [PDF]

open access: yes, 1954
The performance and operational characteristics of the J71-A2 turbojet-engine afterburner were investigated for a range of altitudes from 23,000 to 60,000 feet at a flight Mach number of 0,9 and at flight Mach numbers of 0.6, 0.9, and 1.0 at an altitude ...
Mallett, William E., Useller, James W.
core   +1 more source

High Polymer Molecular Weight Yields Solar Cells with Simultaneously Improved Performance and Thermal Stability

open access: yesSmall, Volume 20, Issue 26, June 26, 2024.
This work shows how increasing the molecular weight of a low synthetic complexity polymer, PTQ10, when paired with different acceptors yielded a notable threefold enhancement in power conversion efficiency. These high‐efficiency blends show good thickness tolerance, and exhibited both improved stability and efficiency, underscoring the potential of ...
Sergi Riera‐Galindo   +7 more
wiley   +1 more source

Participación laboral de personas en situación de discapacidad. Análisis desde un enfoque de género para Colombia

open access: yesEconomía Teoría y Práctica, 2016
El presente artículo estima el impacto de tener discapacidades sobre la probabilidad de estar laboralmente activo en Colombia, a partir de la Encuesta de Calidad de Vida 2013, desde un enfoque de género.
Óscar Andrés Espinosa Acuña
doaj  

The size of the crowd and home advantage in football: Evidence from Chinese Super League

open access: yesAsian Journal of Sport and Exercise Psychology
Home advantage is a well-established phenomenon in professional football. However, the literature on the effect of the size of the crowd on home advantage has produced mixed results. The present study utilized data from all the games in the Chinese Super
Alex Krumer   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy