Academic literature on the topic 'Molecular stress function'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Molecular stress function.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Molecular stress function"

1

Rolón-Garrido, Víctor Hugo. "The molecular stress function (MSF) model in rheology." Rheologica Acta 53, no. 9 (2014): 663–700. http://dx.doi.org/10.1007/s00397-014-0787-x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Makarenko, M., D. Hovsyeyev, and L. Sydoryk. "Chaperonin as the normal controls and pathological anti-stress response in the human reproductive system." HEALTH OF WOMAN, no. 5(111) (June 20, 2016): 126–29. http://dx.doi.org/10.15574/hw.2016.111.126.

Full text
Abstract:
Different kinds of physiological stress cause mass changes in the cells, including the changes in the structure and function of the protein complexes and in separate molecules. The protein functions is determined by its folding (the spatial conclusion), which depends on the functioning of proteins of thermal shock- molecular chaperons (HSPs) or depends on the stress proteins, that are high-conservative; specialized proteins that are responsible for the correct proteinaceous folding. The family of the molecular chaperones/ chaperonins/ Hsp60 has a special place due to the its unique properties
APA, Harvard, Vancouver, ISO, and other styles
3

Yahara, Ichiro. "Structure and function of molecular chaperones: Functions of HSP90, a major stress protein." Neuroscience Research 31 (January 1998): S15. http://dx.doi.org/10.1016/s0168-0102(98)81586-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

MARBER, M. "Heat stress and myocardial function." Journal of Molecular and Cellular Cardiology 23 (July 1991): S35. http://dx.doi.org/10.1016/0022-2828(91)90623-t.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kumar, Vaishali, and Shuvadeep Maity. "ER Stress-Sensor Proteins and ER-Mitochondrial Crosstalk—Signaling Beyond (ER) Stress Response." Biomolecules 11, no. 2 (2021): 173. http://dx.doi.org/10.3390/biom11020173.

Full text
Abstract:
Recent studies undoubtedly show the importance of inter organellar connections to maintain cellular homeostasis. In normal physiological conditions or in the presence of cellular and environmental stress, each organelle responds alone or in coordination to maintain cellular function. The Endoplasmic reticulum (ER) and mitochondria are two important organelles with very specialized structural and functional properties. These two organelles are physically connected through very specialized proteins in the region called the mitochondria-associated ER membrane (MAM). The molecular foundation of th
APA, Harvard, Vancouver, ISO, and other styles
6

Ahmadinejad, Fereshteh, Simon Geir Møller, Morteza Hashemzadeh-Chaleshtori, Gholamreza Bidkhori, and Mohammad-Saeid Jami. "Molecular Mechanisms behind Free Radical Scavengers Function against Oxidative Stress." Antioxidants 6, no. 3 (2017): 51. http://dx.doi.org/10.3390/antiox6030051.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Gaber, Ahmed, Mostafa M. Farag, Ayman K. Ismail, Mohamed H. Hassan, Saqer Alotaibi, and Walaa F. Alsanie. "Molecular Cloning, Expression, and Function of Synechocystis PCC6803 Type II Peroxiredoxin (sll1621) Gene in Escherichia coli Cells under Salinity Stress Conditions." Journal of Pure and Applied Microbiology 14, no. 2 (2020): 1195–202. http://dx.doi.org/10.22207/jpam.14.2.14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Piper, P. W. "Stress proteins - induction and function." FEBS Letters 299, no. 3 (1992): 295. http://dx.doi.org/10.1016/0014-5793(92)80136-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

López-Calderón, A., C. Ariznavarreta, M. I. González-Quijano, J. A. F. Tresguerres, and M. D. Calderón. "Stress induced changes in testis function." Journal of Steroid Biochemistry and Molecular Biology 40, no. 1-3 (1991): 473–79. http://dx.doi.org/10.1016/0960-0760(91)90217-s.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Powell, Charles R., and Karl J. Kreder. "Effects of stress on male voiding function." Current Bladder Dysfunction Reports 4, no. 3 (2009): 171–75. http://dx.doi.org/10.1007/s11884-009-0024-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Molecular stress function"

1

Liu, Kevin Xinye. "Molecular mechanisms of OXR1 function." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:fcd52a79-a15e-4c3c-8729-6fabbc3543e3.

Full text
Abstract:
By 2040, the World Health Organization expects neurodegenerative diseases, such as Alzheimer’s disease, amyotrophic lateral sclerosis (ALS), and Parkinson’s disease, to surpass cancer as the second most common cause of death worldwide. Currently, only treatments for symptoms of these diseases are available. Thus, research is critical to alleviate this public health burden by elucidating the pathogenic processes and developing novel therapies. While exact mechanisms by which these heterogeneous neuropathological conditions become manifest in patients remain unclear, growing evidence suggests th
APA, Harvard, Vancouver, ISO, and other styles
2

Eriksson, Sylvia. "Molecular properties of disordered plant dehydrins : Membrane interaction and function in stress." Doctoral thesis, Stockholms universitet, Institutionen för biokemi och biofysik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-136033.

Full text
Abstract:
Dehydrins are intrinsically disordered plant stress-proteins. Repetitively in their sequence are some highly conserved stretches of 7-17 residues, the so called K-, S-, Y- and lysine rich segments. This thesis aims to give insight into the possible role dehydrins have in the stressed plant cell with main focus on membrane interaction and protection. The work includes four recombinant dehydrins from the plant Arabidopsis thaliana: Cor47 (SK3), Lti29 (SK3), Lti30 (K6) and Rab18 (Y2SK2). Initially, we mimicked crowded cellular environment in vitro to verify that dehydrins are truly disordered pro
APA, Harvard, Vancouver, ISO, and other styles
3

Lu, Dan. "ATF3, a stress-inducible gene function and regulation /." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1155740569.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Barthelemy, Joanna. "A novel function for FANCJ helicase in microsatellite stabilization during replication stress." Wright State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=wright1452182578.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Liang, Mingxiang. "Physiological and Molecular Function of HAP3b in Flowering Time Regulation and Cold Stress Response." DigitalCommons@USU, 2010. https://digitalcommons.usu.edu/etd/575.

Full text
Abstract:
Heme-activated proteins (HAPs) are transcription factors that have multiple roles in plant growth and development, such as embryogenesis, flowering time control, and drought tolerance. In the present study I found that HAP3b was also involved in controlling response to cold stress. Transcript profiling and gene expression analyses indicated that HAP3b repressed the CBF3 regulon under normal growth conditions. As a result, plants with HAP3b-overexpressed showed decreased survival rates while plants homozygous for the null allele hap3b showed an improved freezing tolerance compared to wild-type
APA, Harvard, Vancouver, ISO, and other styles
6

Olley, Peter, Timothy D. Gough, R. Spares, and Philip D. Coates. "An experimental and simulation comparison of a 3-D abrupt contraction flow using the Molecular Stress Function constitutive model." Maney Publishing, 2020. http://hdl.handle.net/10454/18042.

Full text
Abstract:
Yes<br>The Molecular Stress Function (MSF) constitutive model with convective constraint release mechanism has been shown to accurately fit a large range of viscometric data, and also shown to give strong vortex growth in flows of LDPE through planar and axisymmetric contractions. This work compares simulation and experimental results for 3-D flows of Lupolen 1840H LDPE through a contraction slit; 3-D effects are introduced by using a slit with a low upstream aspect ratio of 5:3. Comparisons are made with vortex opening angles obtained from streak photography, and also with stress birefringe
APA, Harvard, Vancouver, ISO, and other styles
7

Gomes, Mariana Lourenço Mocho Fernandes. "Lifestyle impact on human sperm function." Master's thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/14848.

Full text
Abstract:
Mestrado em Biologia Molecular e Celular<br>Oxidative stress (OS) is believed to be an important cause of male infertility, which accounts for about half of all infertility cases. Reactive species (RS)- induced OS is detrimental to spermatozoa, leading to the damage of many biomolecules, such as lipids, proteins and DNA. Several lifestyle factors, such as alcohol and tobacco consumption, are known to induce OS and have been studied for their negative effects on male reproductive system. The aim of this study was to evaluate the impact of acute lifestyle changes, namely alcohol and tobac
APA, Harvard, Vancouver, ISO, and other styles
8

Veeranki, Sudhakar. "Investigation of molecular mechanisms of lkb1 function in dictyostelium development and stress responses and the function of superoxide dismutase c (sodc) in chemotaxis." FIU Digital Commons, 2009. http://digitalcommons.fiu.edu/etd/80.

Full text
Abstract:
The serine/threonine kinase LKB1 is a regulator of critical events including development and stress responses in metazoans. The current study was undertaken to determine the function of LKB1 in Dictyostelium. During multicellular development and in response to stress insult, an apparent increase in the DdLKB1 kinase activity was observed. Depletion of DdLKB1 with a knockdown construct led to aberrant development; a severe reduction in prespore cell differentiation and a precocious induction of prestalk cells, which were reminiscent of cells lacking GSK3, a well known cell-fate switch. Furtherm
APA, Harvard, Vancouver, ISO, and other styles
9

Pigrau, Pastor Marc. "Molecular mechanisms and effect of acute and psychosocial stress on the intestinal barrier function. Implications on the irritable bowel syndrome." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/665970.

Full text
Abstract:
El estrés psicosocial es uno de los grandes problemas de salud en las sociedades modernas. En condiciones fisiológicas el estrés representa una amenaza para la homeostasis. En respuesta al estrés se genera una respuesta coordinada que implica a los sistemas autonómico, endocrino e inmunitario para mantener la estabilidad del medio. Una sobreexposición al estrés en individuos susceptibles, altera esta respuesta adaptativa pudiendo dar lugar al desarrollo de enfermedades. Uno de los órganos más vulnerables al estrés es el tracto gastrointestinal (GI), ya que las enfermedades más comunes del trac
APA, Harvard, Vancouver, ISO, and other styles
10

Krill, Jennifer. "Neuroprotection during Acute Hyperthermic Stress| Role of the PKG Pathway in Neurons and Glia in the Protection of Neural Function in Drosophila melanogaster." Thesis, Florida Atlantic University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10809769.

Full text
Abstract:
<p> The human brain functions within a narrow range of temperatures and variations outside of this range incur cellular damage and death and, ultimately, death of the organism. Other organisms, like the poikilotherm <i>Drosophila melanogaster</i>, have adapted mechanisms to maintain brain function over wide ranges in temperature and, if exposed to high temperatures where brain function is no longer supported, these animals enter a protective coma to promote survival of the organism once the acute temperature stress is alleviated. </p><p> This research characterized the role of different ne
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Molecular stress function"

1

Kaul, Sunil C. Mortalin Biology: Life, Stress and Death. Springer Netherlands, 2012.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Wang, Xiao-Dong, and Mathias V. Schmidt, eds. Molecular Mechanisms for Reprogramming Hippocampal Development and Function by Early-Life Stress. Frontiers Media SA, 2016. http://dx.doi.org/10.3389/978-2-88919-806-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Becker, Jeffrey. Nutraceutical Treatments for Addiction Recovery. Edited by Shahla J. Modir and George E. Muñoz. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190275334.003.0020.

Full text
Abstract:
Current medical treatment in substance-use disorders and addiction recovery often fails to address the underlying molecular pathophysiologic mechanisms of addiction morbidity. Psychopharmacology and behavioral interventions do not directly address the cellular patterns of dysfunction in addiction but natural treatments can and should be employed in a research-based manner to support existing treatment protocols. Research into addiction pathophysiology is clear: removing the offending agent through sobriety is often not enough to restore natural premorbid physiology. Drug-induced oxidative stre
APA, Harvard, Vancouver, ISO, and other styles
4

Gray, Doug, Carole Proctor, and Tom Kirkwood. Biological aspects of human ageing. Oxford University Press, 2013. http://dx.doi.org/10.1093/med/9780199644957.003.0001.

Full text
Abstract:
At the molecular and cellular levels human ageing is characterized by the accumulation of unrepaired random damage, and an accompanying loss of function. A major source of damage is oxidative stress caused by the generation of reactive oxygen species as a by-product of respiration. DNA and proteins are both susceptible to damage but whereas DNA damage repair systems exist, faulty proteins are generally removed by protein degradation systems. During ageing these systems become less efficient and the subsequent accumulation of damaged protein promotes protein aggregation, a process which is espe
APA, Harvard, Vancouver, ISO, and other styles
5

Morawetz, Klaus. Diffraction on a Barrier. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198797241.003.0016.

Full text
Abstract:
The transport through a one-dimensional barrier is calculated within the tight-binding model. The surface Green’s functions are introduced as a method to invert the Green’s function matrix and to set-up convenient boundary conditions for simulations. The formalism is applied to calculate the transport properties of parallel stacked organic molecules. The extension to higher dimensions and multiband crystals is discussed. In this section we apply the GKB formalism to diffraction of electrons on a barrier. The system we study is a planar heterojunction of two ideal semi-infinite crystals or a su
APA, Harvard, Vancouver, ISO, and other styles
6

Williams, Elizabeth A., and Tyler J. Carrier, eds. An -omics Perspective on Marine Invertebrate Larvae. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198786962.003.0019.

Full text
Abstract:
The diverse phenotypes exhibited by marine invertebrate larvae are the result of complex gene-environment interactions. Recently, technological advances in molecular biology have enabled large-scale -omics approaches, which can provide a global overview of the molecular mechanisms that shape the larval genotype-phenotype landscape. -omics approaches are facilitating our understanding of larval development and life history evolution, larval response to environmental stress, the larval microbiome, larval physiology and feeding, and larval behavior. These large-scale molecular approaches are even
APA, Harvard, Vancouver, ISO, and other styles
7

Schmidt, Ulrike. Secondary Messenger Systems in PTSD. Edited by Israel Liberzon and Kerry J. Ressler. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780190215422.003.0014.

Full text
Abstract:
Second messengers such as cyclic adenosine monophosphate (cAMP), cyclic guanosine monophosphate (cGMP), inositoltriphosphate, and diacylglycerol (DAG) are a prerequisite for the signal transduction of extracellular receptors. The latter are central for cellular function and thus are implicated in the pathobiology of a variety of disorders, such as schizophrenia, bipolar disorder, major depression, and post-traumatic stress disorder (PTSD). This chapter focuses on the involvement of second messenger molecules and their regulators as direct targets in human and animal PTSD and aims to stimulate
APA, Harvard, Vancouver, ISO, and other styles
8

Colbert, Robert A., and Paul Bowness. Immune mechanisms: HLA-B27. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198734444.003.0006.

Full text
Abstract:
HLA-B27 is present in the majority of patients with ankylosing spondylitis (AS). Although we have learned a considerable amount about the natural immunologic function of HLA class I proteins, this has not provided a definitive mechanism of AS pathogenesis. While HLA-B27 is adept at presenting antigenic peptides to CD8+ T cells, ‘arthritogenic’ peptides targeted by a cross-reactive T or natural killer cell response have not been described, nor have autoreactive T cells been found. Newer concepts have evolved based on the propensity of HLA-B27 to ‘misbehave’, both inside cells and on the cell su
APA, Harvard, Vancouver, ISO, and other styles
9

Schulkin, Jay. Introduction. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780198793694.003.0001.

Full text
Abstract:
CRF is well known and studied as a hypothalamic-releasing factor. It, along with ACTH and cortisol, are mobilized under diverse conditions, including adversity, and are often thought of as part of the stress axis. CRF, however, is much more than this. One aim of this book is pushing the conception of CRF beyond the HPA axis, and what most people know about CRF. Since its original discovery, research has shown that this molecule is much broader than a hypothalamic-releasing factor. It took a while to discern CRF and its properties outside of its role as an ACTH-releasing factor. Now, the scient
APA, Harvard, Vancouver, ISO, and other styles
10

Cañete, Juan D., and Julio Ramírez. Enthesitis. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780198737582.003.0011.

Full text
Abstract:
Enthesitis is common in psoriatic arthritis (PsA) occurring in50–60% of patients in clinical trials. Outcome measures for enthesitis have been developed, but its clinical diagnosis may be challenging at sites other than the Achilles and plantar insertions. Power Doppler ultrasound is more sensitive than clinical examination in detecting inflammatory and/or structural changes in asymptomatic patients, which have an unknown significance. Magnetic resonance imaging is useful to evaluate enthesitis and the best technique for osteitis. The concept of synovial–entheseal complex highlights the functi
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Molecular stress function"

1

Quinn, Mark T. "NADPH Oxidases: Structure and Function." In Molecular Basis of Oxidative Stress. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118355886.ch7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Oddi, Sergio, and Mauro Maccarrone. "Endocannabinoids and Skin Barrier Function: Molecular Pathways and Therapeutic Opportunities." In Skin Stress Response Pathways. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43157-4_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Allen, Robert S., and Anthony A. Millar. "Genetic and Molecular Approaches to Assess MicroRNA Function." In MicroRNAs in Plant Development and Stress Responses. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-27384-1_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Trivedi, Dipesh Kumar, Kazi Md Kamrul Huda, Sarvajeet Singh Gill, and Narendra Tuteja. "Molecular Chaperone: Structure, Function, and Role in Plant Abiotic Stress Tolerance." In Abiotic Stress Response in Plants. Wiley-VCH Verlag GmbH & Co. KGaA, 2016. http://dx.doi.org/10.1002/9783527694570.ch7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Boussouira, Boudiaf, and Dang Man Pham. "Squalene and Skin Barrier Function: From Molecular Target to Biomarker of Environmental Exposure." In Skin Stress Response Pathways. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43157-4_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

van Rensburg, Julia J., Lana Dbeibo, and Stanley M. Spinola. "The Cutaneous Microbiota as a Determinant of Skin Barrier Function: Molecular Interactions and Therapeutic Opportunities." In Skin Stress Response Pathways. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43157-4_18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jones, Harlan P. "Immune Cells Listen to What Stress Is Saying: Neuroendocrine Receptors Orchestrate Immune Function." In Methods in Molecular Biology. Humana Press, 2012. http://dx.doi.org/10.1007/978-1-62703-071-7_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Ryter, Stefan W., and Rex M. Tyrrell. "The Role of Heme Oxygenase-1 in the Mammalian Stress Response: Molecular Aspects of Regulation and Function." In Oxidative Stress and Signal Transduction. Springer US, 1997. http://dx.doi.org/10.1007/978-1-4615-5981-8_15.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Kröller-Schön, Swenja, Andreas Daiber, and Eberhard Schulz. "Modulation of Vascular Function by AMPK: Assessment of NO Bioavailability and Surrogates of Oxidative Stress." In Methods in Molecular Biology. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7598-3_31.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Justiniano, Rebecca, and Georg T. Wondrak. "The Aryl Hydrocarbon Receptor (AhR) as an Environmental Stress Sensor and Regulator of Skin Barrier Function: Molecular Mechanisms and Therapeutic Opportunities." In Skin Stress Response Pathways. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-43157-4_16.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Molecular stress function"

1

Narimissa, Esmaeil, and Manfred H. Wagner. "Hierarchical multi-mode molecular stress function (HMMSF) model for linear and LCB polymer melts." In MATERIALS CHARACTERIZATION USING X-RAYS AND RELATED TECHNIQUES. Author(s), 2019. http://dx.doi.org/10.1063/1.5088301.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Kaazempur-Mofrad, Mohammad R., Peter J. Mack, Helene Karcher, Javad Golji, and Roger G. Kamm. "Stress-Induced Mechanotransduction: Some Preliminaries." In ASME 2003 International Mechanical Engineering Congress and Exposition. ASMEDC, 2003. http://dx.doi.org/10.1115/imece2003-43215.

Full text
Abstract:
Mechanical stimuli affect nearly every aspect of cellular function, yet the underlying mechanisms of transduction of force into biochemical signals are not clearly understood. One hypothesis is that forces transmitted via individual proteins, either at the site of cell adhesion to its surroundings or within the stress-bearing members of the cytoskeleton, cause conformational changes that change their binding affinity to other intracellular molecules. This altered equilibrium state can subsequently initiate biochemical signaling cascades of produce immediate structural changes. This paper addre
APA, Harvard, Vancouver, ISO, and other styles
3

Olley, P., T. Gough, and P. D. Coates. "3D Simulations and Experimental Validation Using the Molecular Strain Function Model With Convective Constraint Release." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68718.

Full text
Abstract:
The Molecular Strain Function model with Convective Constraint Release has been demonstrated by Wagner to fit elongational and shear viscosities, and First and Second Normal stress differences for a variety of polymer melts, when used with a Convective Constraint Release mechanism [J. Rheol. 45 (2001), 1387]. A modification to the CCR mechanism was shown to give more accurate representation of corner vortices in an abrupt contraction flow [JNNFM 135 (2006), 68] for both planar and axisymmetric contraction flows. It is highly desirable to assess the model against 3D flows. A primary advantage o
APA, Harvard, Vancouver, ISO, and other styles
4

Hayashi, Takao, and Hideo Koguchi. "Contact Analysis Considering Surface Stress and Surface Elasticity: Increase of Indentation Hardness and Yield Stress." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-86220.

Full text
Abstract:
An increase in indentation hardness with decreasing indentation depth has been observed in nanoindentation studies. It is known as the indentation size effect. The indentation modulus in Molecular Dynamics (MD) contact analysis is larger than that in theoretical analysis (Hertz contact theory). In this paper, elasto-plastic contact analysis for an anisotropic elastic half-space is performed using the surface Green’s function considering surface stress and surface elasticity. A contact analysis is conducted to investigate the effect of surface stress on yield stress and indentation hardness. Th
APA, Harvard, Vancouver, ISO, and other styles
5

Savio, D., N. Fillot, P. Vergne, and M. Zaccheddu. "From Full Film Lubrication to Local Film Breakdown: A Molecular Dynamics Approach." In ASME/STLE 2012 International Joint Tribology Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ijtc2012-61029.

Full text
Abstract:
The transition from full film lubrication to local film breakdown is studied using molecular dynamic simulations. In particular, the behavior of the confined lubricant and the friction are analyzed as a function of the number of molecules in the contact, surface wettability and nanoroughness. When the film thickness is progressively reduced, smooth wettable surfaces feature minima and maxima in friction corresponding to ordered and disordered states of the lubricant respectively. Wall slip occurs for non wettable smooth surfaces, which limits the shear stress to a low constant value. Finally,
APA, Harvard, Vancouver, ISO, and other styles
6

Andrews, Ariel, Ramyashree Prasanna Kumar, Deborah Nazareth, et al. "Abstract A060: Inhibition of Aurora B kinase activity triggers senescence that can be bypassed by blocking p53 and RB function, promoting replication stress." In Abstracts: AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics; October 26-30, 2019; Boston, MA. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1535-7163.targ-19-a060.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Wang, Tao, Xinwei Wang, Haiping Hong, Zhongyang Luo, and Kefa Cen. "Effect of Stress Wave Scattering at the Liquid-Particle Interface on Viscosity Calculation of Nanocolloidal Dispersions." In ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer. ASMEDC, 2008. http://dx.doi.org/10.1115/mnht2008-52067.

Full text
Abstract:
In this work, extensive equilibrium molecular dynamics simulations are conducted to study the shear viscosity of nanocolloidal dispersion. Strong oscillation of the pressure tensor autocorrelation function is observed. The computational domain contains solvent of liquid argon at 143.4 K and spherical particles with volume fraction of 3%. By studying the effect of the particle size, particle density, and acoustic impedance, it is found for the first time that the stress wave scattering/reflecting at the liquid-particle interface due to acoustic mismatch plays a critical important role in the os
APA, Harvard, Vancouver, ISO, and other styles
8

Beblo, Richard V., and Lisa Mauck Weiland. "Using Multiscale Modeling to Predict Material Response of Polymeric Materials." In ASME 2009 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2009. http://dx.doi.org/10.1115/smasis2009-1333.

Full text
Abstract:
Presented is a multiscale modeling method applied to light activated shape memory polymers (LASMP). LASMP are a new class of shape memory polymer (SMP) being developed for applications where a thermal stimulus is undesired. Rotational Isomeric State (RIS) theory is used to build a molecular scale model of the polymer chain yielding a list of distances between the predicted cross-link locations, or r-values. The r-values are then fit with Johnson probability density functions and used with Boltzmann statistical mechanics to predict stress as a function of strain of the phantom network. Junction
APA, Harvard, Vancouver, ISO, and other styles
9

Zhong, Hongliang, and Jennifer R. Lukes. "Thermal Conductivity of Single-Wall Carbon Nanotubes." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-61665.

Full text
Abstract:
Despite the significant amount of research on single-wall carbon nanotubes, their thermal conductivity has not been well established. To date only one experimental thermal conductivity measurement has been reported for these molecules around room temperature, with large uncertainty in the thermal conductivity values. Existing theoretical predictions based on molecular dynamics simulation range from several hundred to 6600 W/m-K. In an attempt to clarify the order-of magnitude discrepancy in the literature, this paper utilizes molecular dynamics simulation to systematically examine the thermal
APA, Harvard, Vancouver, ISO, and other styles
10

Afshari, Mana, and Nader Jalili. "A Sensitivity Study on Static and Dynamic Detection Modes of Adsorption-Induced Surface Stress in Microcantilever Biosensors." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35424.

Full text
Abstract:
Microcantilever biosensors may be utilized as a platform for the adsorption induced surface stress measurements. This can be done by measuring either the static deflection of the microcantilever after the adsorption or the adsorption induced shift in its resonance frequency. This paper presents a new method of formulating the adsorption induced surface stress as a function of the static deflection of the microcantilever. Most of the previous works in this area are based on the Stoney’s simple equation. In the proposed method, the molecular interactions of the adsorbed biological species are mo
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!