Results 51 to 60 of about 92,607 (277)

Growing Pre‐Service Teachers' Well‐Being Capacity: Comparing the Perspectives of Teacher Education Programme Administrators and Teacher Candidates Across Canada

Future in Educational Research, EarlyView.
ABSTRACT Recognising the importance of addressing teacher development in the early career stages, our study examined programmatic considerations within teacher education programmes in Canada to determine the extent to which teacher preparation included support for and promotion of teacher well‐being as part of their pre‐service teaching development ...
Benjamin Kutsyuruba, Keith Walker, Karen Ragoonaden, Tim Claypool, Sabre Cherkowski, Lorraine Godden, John Bosica   +6 more
wiley   +1 more source

Detecting the 21 cm Signal from the Cosmic Dark Ages

The Astrophysical Journal
The cosmic “dark ages” is the period between the last scattering of the cosmic microwave background and the appearance of the first luminous sources, spanning redshifts 1100 ≳  z  ≳ 30.
Willow Smith, Jonathan C. Pober
doaj   +1 more source

Generalized holographic cosmology: low-redshift observational constraint

Journal of High Energy Physics, 2021
Four-dimensional cosmological models are studied on a boundary of a five-dimensional Anti-de Sitter (AdS 5) black hole with AdS Reissner-Nordström and scalar charged Reissner-Nordström black hole solutions, where we call the former a “Hairless” black ...
Sunly Khimphun, Bum-Hoon Lee, Gansukh Tumurtushaa   +2 more
doaj   +1 more source

Beyond the Standard Model of Physics with Astronomical Observations

, 2013
There has been significant recent progress in observational cosmology. This, in turn, has provided an unprecedented picture of the early universe and its evolution.
Jimenez, Raul
core   +1 more source

Spiritual Cannibalism in HRD: How Workplace Spirituality Devours Sacred Traditions

Human Resource Development Quarterly, EarlyView.
ABSTRACT This paper interrogates how the discourse of workplace spirituality in human resource development (HRD) operates as a tool of colonization. Through a systematic review of 48 articles published between 1997 and March 2025, the study uncovers recurring patterns of spiritual appropriation in which non‐Western traditions are detached from their ...
Shoaib Ul‐Haq
wiley   +1 more source

The ΛCDM-NG Cosmological Model: A Possible Resolution of the Hubble Tension

The Astrophysical Journal
We offer a cosmological model based on conventional general relativity (no speculative physics) that may resolve the Hubble tension. A reanalysis of the foundation of the Lambda-CDM model shows that general relativity alone does not specify what fraction
Richard J. Cook
doaj   +1 more source

Constraining the Break of Spatial Diffeomorphism Invariance with Planck Data

, 2017
The current most accepted paradigm for the early universe cosmology, the inflationary scenario, shows a good agreement with the recent Cosmic Microwave Background (CMB) and polarization data.
Alcaniz, J. S., Benetti, M., Graef, L. L.   +2 more
core   +1 more source

Observational constraints on braneworld chaotic inflation [PDF]

, 2003
We examine observational constraints on chaotic inflation models in the Randall-Sundrum Type II braneworld. If inflation takes place in the high-energy regime, the perturbations produced by the quadratic potential are further from scale-invariance than ...
A. Mazumdar, A.R. Liddle, A.R. Liddle, Andrew R. Liddle, Anthony J. Smith, C. Csáki, D. Langlois, E.F. Bunn, E.J. Copeland, F. Quevedo, G. Dvali, G. Huey, H.A. Chamblin, J. Khoury, J.M. Cline, L. Randall, P. Binétruy, P. Brax, P.J. Steinhardt, R. Maartens, R.N. Mohapatra, T. Shiromizu, Y. Himemoto, Y. Himemoto   +23 more
core   +2 more sources

Analytical and Numerical Soliton Solutions of the Shynaray II‐A Equation Using the G′G,1G$$ \left(\frac{G^{\prime }}{G},\frac{1}{G}\right) $$‐Expansion Method and Regularization‐Based Neural Networks

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Nonlinear differential equations play a fundamental role in modeling complex physical phenomena across solid‐state physics, hydrodynamics, plasma physics, nonlinear optics, and biological systems. This study focuses on the Shynaray II‐A equation, a relatively less‐explored parametric nonlinear partial differential equation that describes ...
Aamir Farooq, H. W. A. Riaz, Sadique Rehman, M. Mamun Miah, Wen Xiu Ma   +4 more
wiley   +1 more source

Looking at Infrared Background Radiation Anisotropies with Spitzer. II. Small Scale Anisotropies and their Implications for New and Upcoming Space Surveys

The Astrophysical Journal
Spitzer-based source-subtracted cosmic infrared background (CIB) fluctuations at arcminute-to-degree scales indicate the presence of new populations, whereas subarcminute power arises from known z  ≲ 6 galaxies.
Aidan J. Kaminsky, Alexander Kashlinsky, Richard G. Arendt, Nico Cappelluti   +3 more
doaj   +1 more source