Results 241 to 250 of about 870,776 (361)

Network Structure and the Efficiency Gains from Mergers: Evidence from U.S. Freight Railroads

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT The trade‐off between market power and efficiency gains is central to antitrust analyses of mergers, but empirical evidence quantifying efficiencies remains limited. Using transaction‐level data from U.S. freight railroads (1985–2005), this article quantifies merger‐induced cost efficiencies, driven mainly by eliminating inter‐railroad ...
Yanyou Chen
wiley   +1 more source

Overcoming environmental constraints to high‐yielding eastern cottonwood productivity in the southeastern United States

open access: yesAnnals of Applied Biology, EarlyView.
The rising demand for biomass highlights Populus deltoides as a productive woody species. A 6‐year study in Sumter County, SC, assessed the effects of irrigation, fertilization, and clonal variation on growth and productivity. Eight clones were studied under two irrigation levels (33 and 1500 kPa) and nutrient rates (high: up to 182 kg N ha−1; low: 50%
G. A. Tuskan   +9 more
wiley   +1 more source

Early-onset colorectal cancer in Argentina: a multicenter surgical analysis of incidence, stage, and metastatic patterns. [PDF]

open access: yesLancet Reg Health Am
Campana JP   +80 more
europepmc   +1 more source

GEOCHEMISTRY AND PETROLOGY OF METABASITES OF THE ARQUIA COMPLEX (SANTA FE DE ANTIOQUIA AND ARQUIA CREEK, COLOMBIA): GEODYNAMIC IMPLICATIONS

open access: green, 2012
Elvira Cristina Ruíz-Jiménez   +7 more
openalex   +1 more source

An ecclesiastical court: Christian nationalism and perceptions of the US Supreme Court

open access: yesAmerican Journal of Political Science, EarlyView.
Abstract Recently, scholars have increasingly examined the unique blending of Christian and political ideology known as Christian nationalism. During this period, the US Supreme Court has increasingly ruled in ways that favor Christian nationalism, and Court watchers have criticized several justices for showing bias toward Christianity at best and ...
Miles T. Armaly   +3 more
wiley   +1 more source

SANTA FE INDIAN MARKET [PDF]

open access: yesCouncil for Museum Anthropology newsletter, 1979
openaire   +1 more source

Historia de Santa Fe [PDF]

open access: yesHispanic American Historical Review, 1980
openaire   +1 more source

Proteomic and Transcriptomic Signatures of Poor Asthma Symptom Control in the U‐BIOPRED Cohort

open access: yesAllergy, EarlyView.
No stable features were identified as associated with asthma symptom control in transcriptomics or sputum proteomics. Higher TWEAKR/TNFRSF12A and MBL/MBP‐C serum levels increased the odds of uncontrolled symptoms, while higher MK08/MAPK8 and CD5L serum levels decreased the odds, after adjustment for clinical variables.
Joana Antão   +294 more
wiley   +1 more source

Impact of Fe-Zn Biofortified Alfalfa on Growth Performance, Feed Efficiency, and Mineral Deposition in Guinea Pigs (<i>Cavia porcellus</i>) Under Smallholder Production Systems. [PDF]

open access: yesAnimals (Basel)
Zegarra Flores J   +8 more
europepmc   +1 more source

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