Results 61 to 70 of about 9,006 (220)

La Chaux-de-Fonds 1930 [PDF]

open access: yes, 1930
Album 2 of Omer Stewart\u27s photographs from 1930 mission and photos of family, page 5, La Chaux-de-Fonds ...

core  

Evaluation of Methods for Resistance Testing of Fraxinus excelsior Genotypes Against Hymenoscyphus fraxineus

open access: yesForest Pathology, Volume 55, Issue 4, August 2025.
ABSTRACT Ash dieback (ADB), caused by the invasive fungus Hymenoscyphus fraxineus, has spread extensively across Europe, resulting in considerable economic and ecological damage to European forests. Resistance screening is crucial for selecting and breeding common ash genotypes that are resistant to the ADB pathogen.
Elisabeth Schertler   +6 more
wiley   +1 more source

A Study of Solid Particles Feeding Tehnic by Fluidization Une technique d'alimentation en particules solides par fluidisation

open access: yesOil & Gas Science and Technology, 2006
The study of heterogeneous reactions in a drop tube furnace, at a laboratory scale, needs a continuous feeding and dispersing technic to yield mass flow rates as low as 1 g/h. In the present work, a solution based on fluidization, is proposed.
Dolignier J.-C., Allal K. M., Martin G.
doaj   +1 more source

Fawns & Harris at La Chaux-de-Fonds [PDF]

open access: yes, 1930
Black and white photograph from Omer C. Stewart Album 2, page 9, showing missionaries Lynn Fawns and Carl J.
Stewart, Omer Call, 1908-1991
core  

Effets de sollicitations hydriques cycliques sur le gonflement d’un sol argileux traité à la chaux [PDF]

open access: yes, 2017
Le traitement à la chaux améliore le comportement des sols fins. En dehors de ces applications classiques en terrassement, le traitement à la chaux permet aussi de réduire le gonflement des sols très argileux.
D. Deneele, O. Cuisinier
core   +1 more source

How to Date Nothing With Cosmogenic Nuclides

open access: yesActa Carsologica, 2007
A cave is a natural void in the rock. Therefore, a cave in itself cannot be dated, and one has to resort to datable sediments to get ideas about the age of the void itself. The problem then is that it is never very certain that the obtained age really is
Philipp Häuselmann
doaj   +1 more source

Influence des conditions environnementales et mécaniques sur le mortier de jeune âge

open access: yesRevue des Énergies Renouvelables, 2015
L’objectif de cette étude est la valorisation des déchets de carrière, lors de la taille des blocs de pierre et d’analyser le comportement du mortier au cours des périodes chaudes.
L.A. Chaabane, Y. Sebaibi
doaj  

Interpretation of hydrogeological functioning of a high karst plateau using the KARSYS approach: the case of Trnovsko-Banjška planota (Slovenia)

open access: yesActa Carsologica, 2013
The high karst plateau of Trnovsko-Banjška planota is one of the most important reservoirs of karst water in Slovenia. Almost all important karst springs in this area are captured for water supply.
Janez Turk   +8 more
doaj   +1 more source

L'industrie des chaux et des ciments [PDF]

open access: yes, 1895
Haraucourt Célestin. L'industrie des chaux et des ciments. In: Manuel général de l'instruction primaire : journal hebdomadaire des instituteurs. 62e année, tome 31, 1895. pp.
Haraucourt, Célestin
core  

Perspectives de datation de la chaux au radiocarbone [PDF]

open access: yes
International audienceDans le cadre d’un programme financé par l’ANR et la Mission pour les Initiatives Transverses et Interdisciplinaires du CNRS, nous développons une méthodologie innovante pour la datation des mortiers de chaux.
Oberlin, Christine   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy