نتایج جستجو برای: strength sensitivity

تعداد نتایج: 535659  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی عمران 1386

در این پژوهش تلاش شده است تا با انجام مشاهدات مستقیم آزمایشگاهی بر حدود تاثیرگذاری سه پارامت "سیکل های گرم وسرد شدن لوله" و "زبری سطح ورق فولاد" و همچنین "دامنه تغییرات دما" بر یک معیار مقاومتی مرتبط همچون مقاومت پیوستگی (bond strength) بین پوشش و فولاد تعیین گردد.

ARABI H., , HOSSEINI SH., , TAMIZIFAR M., , ZEYAEI A.A., ,

In this research, rotating bending fatigue test at minimum to maximum stress ratio of R=-1 was used for investigating the fatigue behavior of Ti-6Al-4V alloy. Both smooth and notched specimens, with elastic concentration factor, kt, of approximately 3.6 and 4.1 were used for this purpose.In addition, the effect of variation in ultimate tensile strength, UTS, on the fatigue behavior of this allo...

2013
Marius Henriksen Louise Klokker Cecilie Bartholdy Thomas Graven-Nielsen Henning Bliddal

Objectives. To investigate associations between muscle strength and pain sensitivity among healthy volunteers and associations between different pain sensitivity measures. Methods. Twenty-eight healthy volunteers (21 females) participated. Pressure pain thresholds (PPTs) were obtained from 1) computer-controlled pressure algometry on the vastus lateralis and deltoid muscles and on the infrapate...

Ali Ebrahimi Mahdi Mahdikhani,

Characteristics of produced concrete become changedthrough changingthe characteristics of materials constituting the concrete. These changes include: The quality of cement, the real ration of water to cement: with neglecting the further water within the aggregates or lack of that, the consideredratio fluctuates and the characteristics of the aggregate which are related to the following dimensio...

1999
Rachel Anne Bourne

symbols are not loaded with intuitive interpretations. While it is true that a ) c is not an "-consequence of , since it is not probabilistically sound, both falsifying models of a ) c, must either falsify a ) b or b ) c; on the other hand, a ) c has a verifying model, a ^ b ^ c, which does not falsify either; this explains why a) c is an ME-consequence of (for any strength assignment). What th...

Journal: :CoRR 2015
Jeremiah Blocki Saranga Komanduri Lorrie Faith Cranor Anupam Datta

We report on a user study that provides evidence that spaced repetition and a specific mnemonic technique enable users to successfully recall multiple strong passwords over time. Remote research participants were asked to memorize 4 PersonAction-Object (PAO) stories where they chose a famous person from a drop-down list and were given machine-generated random action-object pairs. Users were als...

Journal: :IOP Conference Series: Earth and Environmental Science 2020

2013
Anke K. Trilling Jules Beekwilder

Detection elements play a key role in analyte recognition in biosensors. Therefore, detection elements with high analyte specificity and binding strength are required. While antibodies (Abs) have been increasingly used as detection elements in biosensors, a key challenge remains – the immobilization on the biosensor surface. This minireview highlights recent approaches to immobilize and study A...

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