Results 121 to 130 of about 247,916 (353)

Knot in Cen A: Stochastic Magnetic Field for Diffusive Synchrotron Radiation?

open access: yes, 2007
The emission of relativistic electrons moving in the random and small-scale magnetic field is presented by diffusive synchrotron radiation (DSR). In this Letter, we revisit the perturbative treatment of DSR.
Hardcastle M. J.   +7 more
core   +1 more source

Theoretical model of the kraft pulping process [PDF]

open access: yesIndustrial & Engineering Chemistry Process Design and Development, 1983
Richard R. Gustafson   +3 more
openaire   +1 more source

Neurodevelopmental Disorder with Dystonia and Chorea Linked to De Novo Variants in the Splicing Regulator SRRM4

open access: yesMovement Disorders, EarlyView.
Abstract Background SRRM4 is an exclusively neural‐expressed splicing‐factor gene not yet associated with a monogenic condition. Objective We sought to delineate movement disorders caused by SRRM4 variants. De novo splice‐donor‐site variants at position +2 of intron 5 of SRRM4 (c.464+2T>C, c.464+2T>A) occurred in three unrelated patients with dystonia ...
Philip Harrer   +24 more
wiley   +1 more source

Improvement of Heat Stability of Paper Made From Sulfite and Kraft Pulps [PDF]

open access: yes, 1966
Paper made from bleached sulphite and sulphate pulps and then treated with sodium alginate and antimony resin solutions show far less physical and chemical degradation with heat than these same papers when not treated with these solutions.
Lynn, Robert Perry
core   +1 more source

THE MANUFACTURE OF KRAFT PULP BY SODIUM HYDROXIDE PROCESS

open access: yesJournal of the Japanese Technical Association of the Pulp and Paper Industry, 1949
It is pointed out that the pulp made by this process is quite suitable for making wrapping and bag paper as well as vulcanized fiber substitute, paper container etc. The preparation of cooking liquor is described and particularly, cooking operation and gas recovery are explained with experimental data. The following points are made clear 1) Composition
openaire   +2 more sources

The feasibility principle in community ecology

open access: yesOikos, EarlyView.
The structure and function of ecological communities emerge from interactions among populations within specific environmental contexts. Yet we still lack general principles that explain how communities assemble, which patterns we should expect, and when transitions occur across diverse settings.
Serguei Saavedra
wiley   +1 more source

Influence of Overdrying on Dimensional Stability and Certain Strength Properties of Paper [PDF]

open access: yes, 1978
In the past, the consequences of overdrying have been examined with the drying theory. This study was designed to look at the effects of overdrying on handsheets.
Ma, Shun K.
core   +1 more source

Functional diversity in agricultural landscapes: evidence of long‐term clustering and multi‐scale effects of land use on avian communities

open access: yesOikos, EarlyView.
Functional diversity (FD) is an essential community property connecting biodiversity, ecosystem functioning, and conservation objectives. In agricultural landscapes, avian communities, which play key functional roles, are facing large‐scale biodiversity erosion, largely due to land‐use changes.
Pietro Tirozzi   +3 more
wiley   +1 more source

Seed co‐occurrence caused by shared frugivores leaves a long‐lasting signal in the spatial co‐occurrence among plants

open access: yesOikos, EarlyView.
By dispersing seeds, frugivorous animals affect spatial co‐occurrence of plants, ultimately influencing plant community dynamics. Frugivorous animals are intrinsically involved in plant community dynamics, by dispersing seeds of fleshy‐fruited plants and influencing their spatial co‐occurrence.
Antonio J. Perea   +8 more
wiley   +1 more source

Where do participatory approaches meet social learning systems in the context of environmental decision making? [PDF]

open access: yes, 2006
About the book: Changes in market organisation, climatic conditions and societal demands on food quality, animal welfare and environmental quality have created new conditions for farming families as well as for researchers and policy makers.
Blackmore, Chris
core  

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