Results 91 to 100 of about 795,908 (273)

Infrastructure project cost overrun and schedule delay in Ghana: Is it an issue of resource misallocation or financial constraints?

open access: yesProject Leadership and Society
This study investigates the cost overrun and schedule delay of four major infrastructure projects in the Greater Accra Region of Ghana. The study collected data from 201 project staff and managers.
Doe Precious
doaj   +1 more source

Sort communication. Genotype × environment interaction analysis in two chickpea RIL populations

open access: yesSpanish Journal of Agricultural Research, 2013
In order to introduce new chickpea germplasm in Argentina, two recombinant inbred line (RIL) populations F6:7 of twenty lines, each one derived from crosses between kabuli and desi types, were evaluated for yield components in different sites and years ...
J. Carreras   +4 more
doaj   +1 more source

Telomere‐to‐Telomere Genomes Reveal that Multiscale Evolution Shapes the Largest Metabolic Arsenal of Diaporthe Fungi

open access: yesAdvanced Science, EarlyView.
This study presents the first telomere‐to‐telomere genomes and population resources for Diaporthe pathogens, uncovering the largest known fungal repertoire of secondary metabolite gene clusters. Structural variations and horizontal gene transfer drive cluster diversification, while specific rapidly evolving clusters control virulence, offering novel ...
Kainan Li   +9 more
wiley   +1 more source

Toward responsible investment: A deep learning frame-work for ESG-differentiated portfolio optimization

open access: yesJournal of Economics and Management
Aim/purpose – This paper proposes a framework that integrates deep learning-based return forecasting with environmental, social, and governance (ESG)-differentiated optimization to align portfolio performance with financial and sustainability goals ...
Nguyen Minh Duc
doaj   +1 more source

Gravitational effects on light rays and binary pulsar energy loss in a scalar theory of gravity

open access: yes, 2003
A scalar bimetric theory of gravity with a preferred reference frame is summarized. Dynamics is governed by an extension of Newton's second law. In the static case, geodesic motion is recovered together with Newton's attraction field.
Arminjon, Mayeul
core   +3 more sources

ITGB1 Regulates Triple‐Negative Breast Cancer Development by Modulating the Tumor Microenvironment

open access: yesAdvanced Science, EarlyView.
ABSTRACT Tumorigenesis and metastasis are frequently attributed to the intricate interplay between cancer cells and the tumor microenvironment (TME). Comprehending the mechanisms and key regulators of cancer‐immune crosstalk in the TME is imperative for developing efficacious immunotherapy.
Nuozi Song   +12 more
wiley   +1 more source

Light-Induced Infrared Difference Spectroscopy in the Investigation of Light Harvesting Complexes

open access: yesMolecules, 2015
Light-induced infrared difference spectroscopy (IR-DS) has been used, especially in the last decade, to investigate early photophysics, energy transfer and photoprotection mechanisms in isolated and membrane-bound light harvesting complexes (LHCs).
Alberto Mezzetti
doaj   +1 more source

Shakespeare in History, History through Shakespeare: Caliban by the Yellow Sands [PDF]

open access: yes, 2007
Percy MacKaye’s community masque, Caliban by the Yellow Sands, was performed in front of thousands of spectators between May 24th and June 5th, 1916 at New York Lewisohn Stadium, as part of American celebrations of the three-hundredth anniversary of ...
Śmiałkowska, Monika
core  

APOE‐stratified Proteomic and Metabolomic Analysis Reveals Mitochondrial Dysfunction Inflammation and Lipid Dysregulation in Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
A large‐scale multiomic dataset (proteomic and metabolomic) comprising 3,060 plasma samples were analyzed to identify proteins, metabolites, pathways, and protein‐associated drugs linked to Alzheimer’s Disease (AD) independently of apolipoprotein E (APOE). AD was associated with a distinct molecular signature that captures.
Fuhai Li   +22 more
wiley   +1 more source

Impact on Network Performance of Probe Vehicle Data Usage: An Experimental Design for Simulation Assessment

open access: yesJournal of Advanced Transportation, 2018
Probe-based technologies are proliferating as a means of inferring traffic states. Technological companies are interested in traffic data for computing the best routes in a traffic-aware manner and they also provide real-time traffic information with ...
Lídia Montero   +6 more
doaj   +1 more source

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