Results 61 to 70 of about 277,297 (279)

The geology and petrogenesis of the southern closepet granite [PDF]

open access: yes
The Archaean Closepet Granite is a polyphase body intruding the Peninsular Gneiss Complex and the associated supracrustal rocks. The granite out-crop runs for nearly 500 km with an approximate width of 20 to 25 km and cut across the regional metamorphic ...
Friend, C. R. L.   +3 more
core   +1 more source

Lynch Still Popular, Economy Still Top Problem Facing New Hampshire 10/18/2011 [PDF]

open access: yes, 2011
Governor John Lynch’s job approval rating has climbed in recent months in New Hampshire.
Survey Center, UNH
core   +1 more source

A rock brittleness index based on the postpeak energy release rate and damage surface characteristics for brittle hard rock

open access: yesDeep Underground Science and Engineering, EarlyView.
This study examines energy evolution in rock rupture via triaxial direct shear tests, exploring the impact of confining pressure and temperature on fracture surface randomness. A novel energy‐based brittleness index is proposed, validated experimentally, and compared with existing methods for reliability and accuracy.
Biao Wang   +5 more
wiley   +1 more source

Obama Steadily Losing Popularity in NH 10/7/2009 [PDF]

open access: yes, 2009
President Barack Obama has been losing support in New Hampshire and his job approval ratings are currently at 55%.
Survey Center, UNH
core   +1 more source

Gaborlet‐guided sparse filtering: A novel intelligent method for lithology identification by vibration signals while drilling

open access: yesDeep Underground Science and Engineering, EarlyView.
The flowchart illustrates rock specimen testing, vibration signal acquisition, and feature extraction with Gaborlet and sparse filtering for classification. Abstract Traditional lithology identification methods mainly rely on core sampling and well‐logging data.
Jian Hao   +5 more
wiley   +1 more source

Experimental Study on the Mechanical Properties of Deep Granite under Gradient-Confining Pressure

open access: yesApplied Sciences
In deep layers, the complex geological environment is characterized by high temperature and high stress which causes marked differences in the mechanical properties of granite compared to those of granite in shallow areas.
Shaolong Qin   +4 more
doaj   +1 more source

Modulus of Elasticity of Concretes from Polish and Ukrainian Crushed Aggregates from Igneous Rocks

open access: yesBudownictwo i Architektura, 2014
Test results concern modulus of elasticity and compressive strength of ordinary concretes made of various coarse aggregates from igneous rocks. Test results of some properties of these aggregates (3 crushed granites, 3 basalts, granodiorite, natural ...
Waldemar Budzyński   +3 more
doaj   +1 more source

Support Rising For Legalizing Pot In NH, Most Support Taxing It At Liquor Levels 2/4/14 [PDF]

open access: yes, 2014
Opposition to legalizing marijuana for recreational use continues to decline as a growing majority of Granite Staters favor the idea.
Survey Center, UNH
core   +1 more source

Study on the composite fracture characteristics of filling and reinforcing cracked rock mass after high temperature damage

open access: yesDeep Underground Science and Engineering, EarlyView.
Cement infill shares compressive and shear stresses during loading, while interfacial friction hinders crack propagation and reduces stress concentration, improving the rock's load‐bearing capacity. Failure modes vary with crack inclination. Unfilled specimens show four modes.
Shihao Yuan   +4 more
wiley   +1 more source

Epoxy Granite Properties using Indian Origin Granite

open access: yesInternational Journal of Engineering and Advanced Technology, 2020
Precision machine tools are expected to operate at higher machine speed to produce precise products. Hence, its structures must have high structural stiffness and high damping along with dimensional and geometrical stability. Granite is the material used for metrological and precision machine manufacturing applications.
Kailas V. Gurav, V. M. Kale, Akash Sah
openaire   +1 more source

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