Results 81 to 90 of about 708,474 (340)

Coassembly and binning of a twenty-year metagenomic time-series from Lake Mendota

open access: yesScientific Data
The North Temperate Lakes Long-Term Ecological Research (NTL-LTER) program has been extensively used to improve understanding of how aquatic ecosystems respond to environmental stressors, climate fluctuations, and human activities. Here, we report on the
Tiffany Oliver   +33 more
doaj   +1 more source

Italian local goat breeds have better milk coagulation properties than cosmopolitan breed

open access: yesItalian Journal of Animal Science, 2020
Native goat breeds play an important role both in the safeguarding of biodiversity and the development of local economy. This study aimed to evaluate milk coagulation properties (MCP) of local (Garganica, Girgentana, Maltese, Mediterranean Red) and ...
Sarah Currò   +6 more
doaj   +1 more source

Does Volatility Pay? [PDF]

open access: yesThe Journal of Risk Finance, 2000
A major focus of the literature in financial economics is the predictability of excess stock returns. Variables such as interest rates and dividend yields to some degree appear to predict the variation of expected returns over time.
openaire   +1 more source

Low-cost Active Structural Control Space Experiment (LASC) [PDF]

open access: yes
The DOE Lab Director's Conference identified the need for the DOE National Laboratories to actively and aggressively pursue ways to apply DOE technology to problems of national need.
Bukley, Angelia P., Robinett, Rush
core   +1 more source

Radiation‐Resistant Aluminum Alloy for Space Missions in the Extreme Environment of the Solar System

open access: yesAdvanced Materials, EarlyView.
A novel ultrafine‐grained aluminum crossover alloy exhibits unprecedented radiation resistance and mechanical stability under extreme irradiation doses up to 100 dpa. The exceptional resilience arises from thermodynamically stable T‐phase precipitates, enabling lightweight structural materials for next‐generation spacecraft and extraterrestrial ...
Patrick D. Willenshofer   +9 more
wiley   +1 more source

Test article

open access: yesSpectrum
Test ...
doe
doaj  

High Charge Carrier Mobility in Non‐Conjugated 3D Covalent Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
A non‐conjugated 3D COF constructed via boronate ester linkages from tetraphenylene and pyrene‐based monomers is reported, which exhibits a high charge carrier mobility of 14 ± 1 cm2 V−1 s−1. ABSTRACT π‐Conjugation, π–π stacking, and long‐range order play a central role in determining charge transport efficiency in organic materials.
Joaquín Almarza   +11 more
wiley   +1 more source

ER-associated VAP27-1 and VAP27-3 proteins functionally link the lipid-binding ORP2A at the ER-chloroplast contact sites

open access: yesNature Communications
The plant endoplasmic reticulum (ER) contacts heterotypic membranes at membrane contact sites (MCSs) through largely undefined mechanisms. For instance, despite the well-established and essential role of the plant ER-chloroplast interactions for lipid ...
Luciana Renna   +9 more
doaj   +1 more source

What Democracy Does … And Does Not Do

open access: yesJournal of Democracy
Abstract: This essay evaluates the real-world outcomes of democracy amid growing global democratic disillusionment. Drawing on extensive comparative research, the author argues that democracies generally foster longer lives, more education, greater peace, and sustained economic growth, though not always with consistent quality or speed.
openaire   +2 more sources

Higher Ground: A Hoosier Soldier\u27s Search for Religious Identity in the Korean War [PDF]

open access: yes, 2017
This paper focuses on Private Joe Doe, a Hoosier soldier in the Korean War who struggled with the conflict between conservative Christian beliefs and modernity. The author reviewed 85 letters that Doe sent home to his mother, in addition to Private Doe’s
Dixon, Douglas
core   +1 more source

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