Results 21 to 30 of about 5,546,929 (302)

The Effect of Variation of Aluminum Thickness Series 7075 in Heat Treatment Solution on Tensile Strength and Microstructure [PDF]

open access: yes, 2022
This research was conducted to examine the comparison of tensile strength and microstructure between two different aluminum heat treatments. This study aims to compare the microstructure and tensile strength of aluminum 7075 specimens after undergoing ...
Aisyah, Iis Siti   +4 more
core   +1 more source

Study of Ceramic Slurries for Investment Casting with Ice Patterns [PDF]

open access: yes, 2004
Ice patterns generated by rapid freeze prototyping or a molding process can be used to make ceramic investment molds for metal castings. Due to the use of ice, the ceramic slurries must be poured around the pattern and cured at sub-freezing ...
Leu, Ming C., Liu, Qingbin
core   +1 more source

Hip External Rotator Strength Is Associated With Better Dynamic Control of the Lower Extremity During Landing Tasks [PDF]

open access: yes, 2016
Hip external rotator strength is associated with better dynamic control of the lower extremity during landing tasks. J Strength Cond Res 30(1): 282–291, 2016—The purpose of this study was to determine the association between hip strength and lower ...
Geiser, Christopher   +4 more
core   +2 more sources

An analysis of the strength-latency relationship [PDF]

open access: yesMemory & Cognition, 1985
To account for latency in recognition memory, strength theory assumes that latency decreases symmetrically on both sides of the yes-no criterion. Some of the standard criticisms of the theory are presented. To evaluate these criticisms, explicit expressions for the latency distribution and its mean and variance were obtained.
openaire   +2 more sources

On streams that are finitely red [PDF]

open access: yes, 2012
Mixing induction and coinduction, we study alternative definitions of streams being finitely red. We organize our definitions into a hierarchy including also some well-known alternatives in intuitionistic analysis.
Bezem, Marc   +2 more
core   +1 more source

Analysis of Character Education Strengthening Program Management in SMP Muhammadiyah 3 Depok [PDF]

open access: yes, 2020
This studies describe the management of character education strengthening program (PPK) at SMP Muhammadiyah 3 Depok. The types of this research is descriptive-qualitative.
Basyir, A. (Azhar)
core  

Determination of a strength index for upper body local endurance strength in sedentary individuals: a cross sectional analysis [PDF]

open access: yes, 2015
A range of balance between flexor and extensor muscles is fundamental in order to prevent pathologies caused by bad postures or to ensure health of the joint as a measure of prevention of overtraining in specific muscle groups. Therefore, the aim of this
Battaglia, Giuseppe   +5 more
core   +3 more sources

Laser-Induced Spall Of Aluminum And Aluminum Alloys At High Strain Rates [PDF]

open access: yes, 2007
We conducted laser-induced spall experiments aimed at studying how a material's microstructure affects the tensile fracture characteristics at high strain rates (> 10(6) s(-1)).
Adams, R.   +13 more
core   +1 more source

Key features of numerical models for the FE-simulation of deep tunnel advance by the NATM

open access: yesUnderground Space
In the present work, important aspects of time-dependent nonlinear 3D finite element (FE) models for deep tunnel advance by the New Austrian Tunneling Method (NATM), characterized by repeated sequences of excavation, securing, and idle periods, are ...
Peter Gamnitzer   +6 more
doaj   +1 more source

Effect of distortion on the buckling strength of stiffened panels [PDF]

open access: yes, 2009
This paper predicts the behaviour of stiffened plates with different distortion levels in order to address a rational structural design procedure as pre-existing and fabricationrelated (like weld-induced) initial geometrical distortion is of great ...
Chaithanya, Pretheesh Paul   +3 more
core   +2 more sources

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