Results 141 to 150 of about 379,211 (262)

Vast, overlooked peat, and organic soils in Brazil's Cerrado: carbon storage, dynamics, and stability

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2946-2965, June 2026.
Summary Tropical peatlands are critical for climate mitigation due to their dual role as major carbon sinks and methane sources. In rainforests, high and stable rainfall supports peat accumulation in tropical climates. However, groundwater‐fed peatlands in seasonally dry tropical ecosystems remain poorly understood, despite their potential importance ...
Larissa S. Verona   +11 more
wiley   +1 more source

Howard patent rotary hoe cultivator : to operate with Fordson tractor / Howard Auto-Cultivators Ltd.

open access: yes, 1940
"Hints on working--instructions for adjustment and lubrication, also illustrated list of parts."; Electronic reproduction. Canberra, A.C.T.
Howard Auto-Cultivators Ltd.
core  

Emotions in Meaning‐Making: Toward a Sociological Theory of Cathexis

open access: yesSociological Forum, Volume 41, Issue 2, Page 308-319, June 2026.
ABSTRACT The role of emotion in meaning‐making remains undertheorized in cultural sociology. This article argues that emotions and affect are intrinsic to meaning‐making and proposes cathexis—the attachment of emotions generated in social interaction to objects, symbols, and ideas—as the fundamental mechanism by which emotions co‐constitute cultural ...
Dmitry Kurakin
wiley   +1 more source

Autoignition in nonpremixed flow

open access: yes, 1993
The objective of this investigation has been to improve understanding of autoignition processes in nonpremixed flow fields of the types encountered in Diesel-engine ignition, through theoretical analyses that employ asymptotic methods of applied ...
F. A. Williams   +3 more
core  

Progress in soil-cultivating methods : the Howard patented motor rotary hoe / manufactured by Austral Auto-Cultivators Ltd.

open access: yes, 1930
Cover title.; Running title: The Howard motor rotary hoe junior.; Electronic reproduction. Canberra, A.C.T.
Austral Auto-Cultivators Ltd.
core  

Pre-ignition associated with low-temperature shock tube ignition measurements

open access: yes, 2015
Shock tubes are widely used for chemical kinetics studies due to their ability to instantaneously achieve nearly zero-dimensional high-temperature conditions behind reflected shock waves.
Es-sebbar, Et-touhami   +5 more
core  

A multi-zone model of the CFR engine : investigating cascading autoignition and octane rating

open access: yes, 2011
Includes abstract.Includes bibliographical references (p. 103-109).The CFR engine is the standardised research engine used for the measurement of knock resistance of fuels through the Research Octane Number (RON) and Motor Octane Number(MON) tests.
Perumal, Marlan
core  

auto-differentiation/xad: v1.5.2

open access: yes
<h2>What's Changed</h2> <p>This is a patch release after factoring out the Python bindings, to get the versioning consistent with the xad-py repository.</p> <ul> <li>Updated naming of QuantLib-Risks by @auto ...
Auto Differentiation Dev Team   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy