Results 191 to 200 of about 3,779,268 (371)

An economic theory of church strictness [PDF]

open access: yes
This paper makes several contributions to the growing literature on the economics of religion. First, we explicitly introduce spatial- location models into the economics of religion.
Nuno Garoupa, Pedro Pita Barros
core  

Asymmetric Nanofiber Membranes for Simultaneous Moisture Adsorption and Rapid Catalytic Hydrolysis of Nerve Agent Simulants in Atmospheric Environments

open access: yesAdvanced Functional Materials, EarlyView.
Asymmetric nanofiber membranes are constructed for simultaneous moisture adsorption and catalytic hydrolysis of dimethyl 4‐nitrophenyl phosphate (DMNP) in a wide range of relative humidity. The membrane exhibits high moisture adsorption capacity and fast hygroscopic rate.
Xuejiao Wang   +6 more
wiley   +1 more source

Vela: A Data-Driven Proposal for Joint Collaboration in Space Exploration [PDF]

open access: yesarXiv
The UN Office of Outer Space Affairs identifies synergy of space development activities and international cooperation through data and infrastructure sharing in their Sustainable Development Goal 17 (SDG17). Current multilateral space exploration paradigms, however, are divided between the Artemis and the Roscosmos-CNSA programs to return to the moon ...
arxiv  

PREDICTING LAND PURCHASE BEHAVIOR IN A FAST GROWTH, INTENSELY AGRICULTURAL COUNTY [PDF]

open access: yes
Attitudes toward farmland preservation, agriculture, development, and open space are used to predict land purchases in a rapidly developing, agricultural area.
Harper, Wilmer M., Skaggs, Rhonda K.
core   +1 more source

The economics of nature’s healing touch: A systematic review and conceptual framework of green space, pharmaceutical prescriptions, and healthcare expenditure associations

open access: green, 2023
Muhammad Mainuddin Patwary   +13 more
openalex   +2 more sources

Fluoride‐Free Molten Salt Hydrate‐Assisted Synthesis of MXene in Air Down to 150 °C

open access: yesAdvanced Functional Materials, EarlyView.
A novel low‐temperature shielded salt (LSS) approach enables the synthesis of MXenes in air at temperatures as low as 150 °C using MgCl2·6H2O/LiCl. This method demonstrates successful etching of challenging MXenes like Cr2CTx and Nb2CTx through the synergistic effects of Li+ ions and salt hydrate phase changes, while eliminating the need for inert ...
Sin‐Yi Pang   +7 more
wiley   +1 more source

Os Avanços e os Limites da Queda Recente da Desigualdade no Brasil.

open access: yesRevista de Estudos Sociais, 2014
O presente artigo tem como objetivo analisar os avanços e os limites na análise da queda recente verificada na desigualdade no Brasil. É sabido que durante os anos 2000, a alteração verificada no Índice de Gini teve como efeitos a redução expressiva da ...
Patrícia Andrade de Oliveira e Silva
doaj  

Engineering in the 21st century [PDF]

open access: yes
Reasonable evolutionary trends in federal outlays for aerospace research and development predict a continuing decline in real resources (1970 dollars) until the mid eighties, and a growth thereafter to the 1970 level by 2000, still well below the 1966 ...
Mccarthy, J. F., Jr.
core   +1 more source

Leveraging Organ‐on‐Chip Models to Investigate Host–Microbiota Dynamics and Targeted Therapies for Inflammatory Bowel Disease

open access: yesAdvanced Healthcare Materials, EarlyView.
The challenges of studying inflammatory bowel disease (IBD), highlighting limitations of traditional 2D cell cultures and animal models are discussed here. It introduces human intestine organ‐on‐chip (OoC) models as a promising alternative, capable of more accurately mimicking the intestinal microenvironment.
Tim Kaden   +5 more
wiley   +1 more source

THE VARIED IMPACT OF GREENWAYS ON RESIDENTIAL PROPERTY VALUES IN A METROPOLITAN, MICROPOLITAN, AND RURAL AREA: THE CASE OF THE CATAWBA REGIONAL TRAIL [PDF]

open access: yes
This paper presents hedonic analyses designed to estimate the real estate premium from improved access to a regional greenway system in three distinct counties. The hypothesis is tested that unobservable factors relating to the overall economic structure
Campbell, Harrison S., Jr.   +2 more
core   +1 more source

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