Results 41 to 50 of about 56,088 (201)

Hybrid inflation followed by modular inflation

open access: yes, 2007
Inflationary models with a superheavy scale F-term hybrid inflation followed by an intermediate scale modular inflation are considered. The restrictions on the power spectrum P_R of curvature perturbation and the spectral index n_s from the recent data ...
Ballesteros G.   +12 more
core   +2 more sources

Anomalous U(1): Solving Various Puzzles Of MSSM And SU(5) GUT [PDF]

open access: yes, 2002
We discuss how an anomalous U(1) symmetry when appended to MSSM and SUSY GUTs [e.g. SU(5)] can help overcome a variety of puzzles related to charged fermion masses and mixings, flavor changing processes, proton decay and neutrino oscillations.
Shafi, Qaisar, Tavartkiladze, Zurab
core   +3 more sources

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

Upfront payments to venture‐backed startups in technology alliances: Bargaining effects of VC affiliations

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Upfront payments are important financial resources startups seek to negotiate in technology alliances. This study unpacks how venture‐backed startups can benefit from their VC affiliations and obtain better payments. We develop a bargaining framework and argue that VCs can strengthen venture‐backed startups' hand in alliance ...
Ramakrishna Devarakonda   +2 more
wiley   +1 more source

Adoption of wireless internet parks: An empirical study in Qatar [PDF]

open access: yes, 2008
This paper examines the adoption of free wireless internet parks (iPark) by Qatari citizens as means of accessing electronic services from public parks. The Qatar government has launched the iPark concept with a view of providing free internet access for
Weerakkody, V
core  

Sailing Through Setbacks—What Makes Personal Financial Resilience?

open access: yesAccounting &Finance, EarlyView.
ABSTRACT We investigate financial adaptation by young adults (18 to 40 years old) during a recent cost‐of‐living crisis in a developed economy. Interview, financial, demographic and psychographic data are brought together to shed new light on personal financial resilience, or the capacity to adapt to financial shocks.
Syed Shah   +2 more
wiley   +1 more source

Coleman-Weinberg Potential In Good Agreement With WMAP

open access: yes, 2006
We briefly summarize and update a class of inflationary models from the early eighties based on a quartic (Coleman-Weinberg) potential for a gauge singlet scalar (inflaton) field.
A. D. Linde   +3 more
core   +1 more source

Refining laissez‐faire treatment of periocular tumour defects by exploring the impact of defect localization and geometry on the healing process

open access: yesActa Ophthalmologica, EarlyView.
Abstract Background Large lower eyelid defects resulting from tumour removal are frequently reconstructed using a tarsoconjunctival flap from the upper eyelid together with an overlying free skin graft, the so‐called Hughes procedure. One disadvantage of this technique is that the tarsoconjunctival flap occludes the eye during the revascularization of ...
Jens Nääv Ottosson   +7 more
wiley   +1 more source

Automation of order costing analysis by using Visual Basic for applications in Microsoft Excel

open access: yesJournal of Applied Research in Technology & Engineering, 2022
In the modern world of technologies (sciences of arts), optimum operation time is the prime consideration. Technologies with greater operation time are needed to be modified or replaced as per the requirement of the current scenario.
Muhammad Ahmed Kalwar   +4 more
doaj   +1 more source

Factors affecting e-government adoption in the state of Qatar [PDF]

open access: yes, 2010
Electronic government (e-government) initiatives are in their early stages in many developing countries and faced with various issues pertaining to their implementation, adoption and diffusion.
Al-Shafi, S, Weerakkody, V
core   +1 more source

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