Artículos de revistas sobre el tema "SAMs"

Siga este enlace para ver otros tipos de publicaciones sobre el tema: SAMs.

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "SAMs".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Wise, Patricia S. Yoder. "Good Sams". Journal of Continuing Education in Nursing 25, n.º 5 (septiembre de 1994): 195. http://dx.doi.org/10.3928/0022-0124-19940901-03.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Zimmerman, Dwight J. "Operation Sams". Journal of Special Operations Medicine 09, n.º 4 (2009): 80. http://dx.doi.org/10.55460/b2rr-aeew.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Fröhlich, Dr Andreas. "SAMs Rettung aus China". return 6, n.º 2 (abril de 2019): 10–11. http://dx.doi.org/10.1007/s41964-019-0052-1.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Stock, Jane K. "SAMSON, SAMS and nocebo effects". Atherosclerosis 321 (marzo de 2021): 45–46. http://dx.doi.org/10.1016/j.atherosclerosis.2021.02.005.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Champness, Neil R. "SAMs are better by design". Nature Nanotechnology 3, n.º 6 (junio de 2008): 324–25. http://dx.doi.org/10.1038/nnano.2008.144.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Kim, Chongwoo A. y Nicole J. Francis. "Chromatin: Polycomb Group SAMs Unite". Current Biology 26, n.º 15 (agosto de 2016): R710—R712. http://dx.doi.org/10.1016/j.cub.2016.06.001.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Chen, Chia-Chang, Chiao Yin Lim, Pin-Jung Lee, Ao-Lin Hsu y Tsui-Ting Ching. "S-adenosyl methionine synthetase SAMS-5 mediates dietary restriction-induced longevity in Caenorhabditis elegans". PLOS ONE 15, n.º 11 (11 de noviembre de 2020): e0241455. http://dx.doi.org/10.1371/journal.pone.0241455.

Texto completo
Resumen
S-adenosyl methionine synthetase (SAMS) catalyzes the biosynthesis of S-adenosyl methionine (SAM), which serves as a universal methyl group donor for numerous biochemical reactions. Previous studies have clearly demonstrated that SAMS-1, a C. elegans homolog of mammalian SAMS, is critical for dietary restriction (DR)-induced longevity in Caenorhabditis elegans. In addition to SAMS-1, three other SAMS paralogs have been identified in C. elegans. However, their roles in longevity regulation have never been explored. Here, we show that depletion of sams-5, but not sams-3 or sams-4, can extend lifespan in worms. However, the phenotypes and expression pattern of sams-5 are distinct from sams-1, suggesting that these two SAMSs might regulate DR-induced longevity via different mechanisms. Through the genetic epistasis analysis, we have identified that sams-5 is required for DR-induced longevity in a pha-4/FOXA dependent manner.
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Chen, Jia, Zhimin Li, Yi Cheng, Chunsheng Gao, Litao Guo, Tuhong Wang y Jianping Xu. "Sphinganine-Analog Mycotoxins (SAMs): Chemical Structures, Bioactivities, and Genetic Controls". Journal of Fungi 6, n.º 4 (24 de noviembre de 2020): 312. http://dx.doi.org/10.3390/jof6040312.

Texto completo
Resumen
Sphinganine-analog mycotoxins (SAMs) including fumonisins and A. alternata f. sp. Lycopersici (AAL) toxins are a group of related mycotoxins produced by plant pathogenic fungi in the Fusarium genus and in Alternaria alternata f. sp. Lycopersici, respectively. SAMs have shown diverse cytotoxicity and phytotoxicity, causing adverse impacts on plants, animals, and humans, and are a destructive force to crop production worldwide. This review summarizes the structural diversity of SAMs and encapsulates the relationships between their structures and biological activities. The toxicity of SAMs on plants and animals is mainly attributed to their inhibitory activity against the ceramide biosynthesis enzyme, influencing the sphingolipid metabolism and causing programmed cell death. We also reviewed the detoxification methods against SAMs and how plants develop resistance to SAMs. Genetic and evolutionary analyses revealed that the FUM (fumonisins biosynthetic) gene cluster was responsible for fumonisin biosynthesis in Fusarium spp. Sequence comparisons among species within the genus Fusarium suggested that mutations and multiple horizontal gene transfers involving the FUM gene cluster were responsible for the interspecific difference in fumonisin synthesis. We finish by describing methods for monitoring and quantifying SAMs in food and agricultural products.
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Ren, Yuxi, Zhen Chen, Riyao Chen, Xi Zheng y Yamin Geng. "Preparation of SAMS-CMC-CS bipolar membrane and its application in electro-generating FeO42−". Open Chemistry 5, n.º 1 (1 de marzo de 2007): 177–90. http://dx.doi.org/10.2478/s11532-006-0065-6.

Texto completo
Resumen
AbstractThe preparation of SAMS-CMC-CS bipolar membrane grafted onto CMC by SAMS was reported. The cross-section view of SAMS-CMC-CS BM were studied by SEM. FT-IR spectrum indicated that SAMS-CMC-CS BM contained-SO 3−,-COO− and −N=CHR functional groups. Compared with CMC-CS BM, SAMS-CMC-CS BM appears to have better mechanical strength and chemical stability in alkali solution at [OH−]≥9.5 mol/L, with a swelling of 55 %. The electrochemical properties of SAMS-CMC-CS BM were also studied. SAMS-CS-CMC BM not only effectively prevented FeO 42− from diffusing into the cathode chamber, but also played an important role in the supply of OH− consumed during the electro-generated FeO 42− process.
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Morris, Carleen J., Alexander A. Shestopalov, Brian H. Gold, Robert L. Clark y Eric J. Toone. "Patterning NHS-Terminated SAMs on Germanium". Langmuir 27, n.º 10 (17 de mayo de 2011): 6486–89. http://dx.doi.org/10.1021/la200374k.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
11

Salas, J. D., O. G. Sveinsson, W. L. Lane y D. K. Frevert. "Stochastic Streamflow Simulation Using SAMS-2003". Journal of Irrigation and Drainage Engineering 132, n.º 2 (abril de 2006): 112–22. http://dx.doi.org/10.1061/(asce)0733-9437(2006)132:2(112).

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
12

Cheng, Xianhua. "Tribological investigation of MPTS‐MPTES SAMs". Industrial Lubrication and Tribology 61, n.º 1 (6 de febrero de 2009): 27–32. http://dx.doi.org/10.1108/00368790910929502.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
13

Rospigliosi, Alessandro, Rudolf Ehlich, Heinrich Hoerber, Anton Middelberg y Geoff Moggridge. "Electron Transfer of Plurimodified DNA SAMs". Langmuir 23, n.º 15 (julio de 2007): 8264–71. http://dx.doi.org/10.1021/la063704g.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
14

Bowers, Carleen M., Dmitrij Rappoport, Mostafa Baghbanzadeh, Felice C. Simeone, Kung-Ching Liao, Sergey N. Semenov, Tomasz Żaba, Piotr Cyganik, Alan Aspuru-Guzik y George M. Whitesides. "Tunneling across SAMs Containing Oligophenyl Groups". Journal of Physical Chemistry C 120, n.º 21 (18 de mayo de 2016): 11331–37. http://dx.doi.org/10.1021/acs.jpcc.6b01253.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
15

Kwok, Lam-for, Chi-kuen Lau y Sun-wai Fung. "Evaluating SAMS in Hong Kong schools". Computers & Education 32, n.º 3 (abril de 1999): 249–67. http://dx.doi.org/10.1016/s0360-1315(99)00007-x.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
16

Colonna, Barbara y Luis Echegoyen. "Templated SAMs for metal ion recognition". Chemical Communications, n.º 12 (2001): 1104–5. http://dx.doi.org/10.1039/b102144n.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
17

Hakola, Hanna, Essi Sariola-Leikas, Paavo Jäntti, Thomas Mokus, Kati Stranius, Alexander Efimov y Nikolai V. Tkachenko. "Formation and stability of porphyrin and phthalocyanine self-assembled monolayers on ZnO surfaces". Journal of Porphyrins and Phthalocyanines 20, n.º 08n11 (agosto de 2016): 1264–71. http://dx.doi.org/10.1142/s1088424616501029.

Texto completo
Resumen
Formation of self-assembled monolayers (SAMs) of three porphyrin and one phthalocyanine derivatives on thin ZnO film was studied by monitoring absorption spectra of the samples. The compounds were equipped with carboxylic or phosphate groups to bind to the surface. The SAM formation was found to be fast. The layer was formed in less than 15 min for all studied porphyrins, and 30 min was sufficient to form phthalocyanine layer. For porphyrins with different anchor groups the SAM formation was too fast to see any difference between the anchoring groups. The stability of SAMs was tested then by immersing the samples into neat solvents. Upon immersion the SAMs were gradually losing the absorbance for all the compounds with degradation trends being in line with p[Formula: see text] values of the binding groups of the same type. However, even for the weakest binding group the SAM was relatively stable after a few tens of minutes of washing, which was sufficient to remove physisorbed compounds but the SAM was essentially not destroyed. Comparison of SAMs on thin films with SAMs on ZnO nanorods and TiO2 nanoparticle films indicated the same fast layer formation but relatively weaker SAMs stability, showing 20–40% faster absorption losses during the washing.
Los estilos APA, Harvard, Vancouver, ISO, etc.
18

Rudenko, Gabby. "Dynamic Control of Synaptic Adhesion and Organizing Molecules in Synaptic Plasticity". Neural Plasticity 2017 (2017): 1–14. http://dx.doi.org/10.1155/2017/6526151.

Texto completo
Resumen
Synapses play a critical role in establishing and maintaining neural circuits, permitting targeted information transfer throughout the brain. A large portfolio of synaptic adhesion/organizing molecules (SAMs) exists in the mammalian brain involved in synapse development and maintenance. SAMs bind protein partners, forming trans-complexes spanning the synaptic cleft or cis-complexes attached to the same synaptic membrane. SAMs play key roles in cell adhesion and in organizing protein interaction networks; they can also provide mechanisms of recognition, generate scaffolds onto which partners can dock, and likely take part in signaling processes as well. SAMs are regulated through a portfolio of different mechanisms that affect their protein levels, precise localization, stability, and the availability of their partners at synapses. Interaction of SAMs with their partners can further be strengthened or weakened through alternative splicing, competing protein partners, ectodomain shedding, or astrocytically secreted factors. Given that numerous SAMs appear altered by synaptic activity, in vivo, these molecules may be used to dynamically scale up or scale down synaptic communication. Many SAMs, including neurexins, neuroligins, cadherins, and contactins, are now implicated in neuropsychiatric and neurodevelopmental diseases, such as autism spectrum disorder, schizophrenia, and bipolar disorder and studying their molecular mechanisms holds promise for developing novel therapeutics.
Los estilos APA, Harvard, Vancouver, ISO, etc.
19

Laaksonen, Timo, Outi Pelliniemi y Bernadette M. Quinn. "Ion Permeability of SAMs on Nanoparticle Surfaces". Journal of the American Chemical Society 128, n.º 44 (noviembre de 2006): 14341–46. http://dx.doi.org/10.1021/ja064701t.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
20

Singh, Chetana, Ying Hu, Bishnu P. Khanal, Eugene R. Zubarev, Francesco Stellacci y Sharon C. Glotzer. "Striped nanowires and nanorods from mixed SAMS". Nanoscale 3, n.º 8 (2011): 3244. http://dx.doi.org/10.1039/c1nr10215j.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
21

Lüssem, B., L. Müller-Meskamp, S. Karthäuser, M. Homberger, U. Simon y R. Waser. "Electrical and Structural Characterization of Biphenylethanethiol SAMs". Journal of Physical Chemistry C 111, n.º 17 (mayo de 2007): 6392–97. http://dx.doi.org/10.1021/jp067459l.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
22

Eross, Eric, David Dodick y Michael Eross. "The Sinus, Allergy and Migraine Study (SAMS)." Headache: The Journal of Head and Face Pain 47, n.º 2 (febrero de 2007): 213–24. http://dx.doi.org/10.1111/j.1526-4610.2006.00688.x.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
23

Pyatt, Graham. "SAMs, THE SNA AND NATIONAL ACCOUNTING CAPABILITIES". Review of Income and Wealth 37, n.º 2 (junio de 1991): 177–98. http://dx.doi.org/10.1111/j.1475-4991.1991.tb00353.x.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
24

KONDO, T. y K. UOSAKI. "Self-assembled monolayers (SAMs) with photo-functionalities". Journal of Photochemistry and Photobiology C: Photochemistry Reviews 8, n.º 1 (marzo de 2007): 1–17. http://dx.doi.org/10.1016/j.jphotochemrev.2007.02.001.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
25

Berron, Brad y G. Kane Jennings. "Loosely Packed Hydroxyl-Terminated SAMs on Gold". Langmuir 22, n.º 17 (agosto de 2006): 7235–40. http://dx.doi.org/10.1021/la0531650.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
26

Stock, Jane K. "Update on SAMS: Statin-associated muscle symptoms". Atherosclerosis 269 (febrero de 2018): 260–61. http://dx.doi.org/10.1016/j.atherosclerosis.2017.12.032.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
27

Hiatt, J. "TU-SAM-BRB-03: CE - Therapy SAMs". Medical Physics 37, n.º 6Part14 (junio de 2010): 3380. http://dx.doi.org/10.1118/1.3469206.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
28

Kairys, Antanas, Audronė Liniauskaitė, Liana Brazdeikienė, Laimis Bakševičius, Ramutė Čepienė, Žieda Mažeikaitė-Gylienė, Mindaugas Rugevičius, Aldona Žakaitienė y Povilas Žakaitis. "STUDENTŲ AKADEMINĖS MOTYVACIJOS SKALĖS (SAMS-21) STRUKTŪRA". Psichologija 55, n.º 55 (5 de julio de 2017): 41. http://dx.doi.org/10.15388/psichol.2017.55.10735.

Texto completo
Resumen
Straipsnyje pristatoma Studentų akademinės motyvacijos skalė (SAMS-21), rengta remiantis svarbiausiomis hierarchinio savideterminacijos teorijos modelio prielaidomis ir siekiant išlaikyti jos siūlomą motyvacijos tipų struktūrą. Tyrimo tikslas – sukurti trumpą akademinės motyvacijos vertinimo skalę ir ištirti jos struktūrą bei psichometrines charakteristikas studentų imtyje. Tyrimas vyko dviem etapais, iš viso jame dalyvavo 621 dviejų universitetų įvairias studijų programas studijuojantis studentas. Akademinė motyvacija tirta SAMS-21 skale, siekiant įvertinti konvergentinį ir divergentinį skalės validumą, naudota Bendrosios motyvacijos skalė (GMS-28; Guay, Mageau, & Vallerand, 2003; Urbanaviciute, Kairys, Juodkune, & Liniauskaite, 2013), taip pat studentų klausta apie jų semestro pažymių vidurkį ir pasitenkinimą studijų programa. Gauti rezultatai leidžia išskirti septynis motyvacijos tipus, minimus hierarchiniame motyvacijos modelyje. Atlikta analizė rodo, kad skalė patikima, taip pat surinkta jos validumo įrodymų.
Los estilos APA, Harvard, Vancouver, ISO, etc.
29

Pyatt, Graham y Jeffery I. Round. "DISTRIBUTIONAL INVARIANCE AND THE DESIGN OF SAMS". Economic Systems Research 24, n.º 3 (septiembre de 2012): 251–73. http://dx.doi.org/10.1080/09535314.2012.665359.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
30

Mandler, Daniel y Shlomit Kraus-Ophir. "Self-assembled monolayers (SAMs) for electrochemical sensing". Journal of Solid State Electrochemistry 15, n.º 7-8 (julio de 2011): 1535–58. http://dx.doi.org/10.1007/s10008-011-1493-6.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
31

Barriet, David, Chi Ming Yam, Olga E. Shmakova, Andrew C. Jamison y T. Randall Lee. "4-Mercaptophenylboronic Acid SAMs on Gold: Comparison with SAMs Derived from Thiophenol, 4-Mercaptophenol, and 4-Mercaptobenzoic Acid". Langmuir 23, n.º 17 (agosto de 2007): 8866–75. http://dx.doi.org/10.1021/la7007733.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
32

Tung, Wenny. "SAMS Teach Yourself Microsoft PowerPoint 2000 in 24 Hours20001Alexandra Haddad. SAMS Teach Yourself Microsoft PowerPoint 2000 in 24 Hours . Indianapolis: Sams Publishing 1999. , ISBN: ISBN 0‐672‐31432‐0". Campus-Wide Information Systems 17, n.º 4 (octubre de 2000): 133. http://dx.doi.org/10.1108/cwis.2000.17.4.133.1.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
33

Saeed, M. K., J. Shah, R. Damani, F. Rahman, P. Patel y P. Gupta. "Risk Factors Associated with Statin-Associated Muscle Symptoms in Patients Attending a Specialized Regional Lipid Clinic". Journal of Lipids 2021 (19 de marzo de 2021): 1–5. http://dx.doi.org/10.1155/2021/8882706.

Texto completo
Resumen
Background. Statin-associated muscle symptoms (SAMS) are the major side effects reported for statins. Data from previous studies suggest that 7–29% of patients on statin had associated muscle symptoms. In the UK, there is a lack of corresponding data on SAMS and factors associated with the development of SAMS. Objective. This analysis is aimed at establishing the prevalence of SAMS and identifying major contributory risk factors in patients attending a lipid clinic. Methods. Clinical records of 535 consecutive patients, who visited the lipid clinic in the University Hospitals of Leicester, were studied retrospectively between 2009 and 2012. SAMS were defined by the presence of muscle symptoms with two or more different statins. Patients who reported muscle symptoms to statin with one or no rechallenge were excluded. The association of SAMS with clinical characteristics such as age and BMI, sex, smoking, excess alcohol, comorbidities, and medications was tested for statistical significance. A binomial logistic regression model was applied to adjust for risk factors significantly associated with SAMS. Results. The prevalence of SAMS was found to be 11%. On unadjusted analysis, the mean age of patients who had SAMS was significantly higher than those without SAMS ( 59.4 ± 10.5 years vs. 50.3 ± 13.4 years, respectively, P < 0.001 ). Nonsmokers were more likely to develop SAMS in comparison to active smokers ( P = 0.037 ). Patients taking antihypertensive medications were more likely to develop SAMS ( P = 0.010 ). In binomial logistic regression analysis, only age was positively and significantly associated with SAMS after adjusting for other risk factors ( β = 0.054 , P = 0.001 ). Conclusion. To the best of our knowledge, this study is the largest cohort of patients with SAMS in the United Kingdom. Our data suggest that the prevalence of SAMS is 11% and increased age is a risk factor associated with the development of SAMS in our cohort of patients.
Los estilos APA, Harvard, Vancouver, ISO, etc.
34

Sun, C. G. y Hui Chen Zhang. "Preparation and Characterization of γ-Aminopropyltrimethoxysilane and Octadecyltrichlorosilane Self-Assembled Monolayers on Titanium Films". Key Engineering Materials 373-374 (marzo de 2008): 472–75. http://dx.doi.org/10.4028/www.scientific.net/kem.373-374.472.

Texto completo
Resumen
In this work, the self-assembled monolayers of γ-aminopropyltrimethoxysilane and octadecyltrichlorosilane were prepared on titanium films, radiated and solidified by ultraviolet radiation/ozone photochemical process. The characterization and friction properties of titanium film, APS SAMs, OTS SAMs and the radiated APS SAMs, OTS SAMs were explored by atomic force microscopy and friction force microscopy. The effects of functional groups, sliding velocity, load and ultraviolet radiation/ozone photochemical process on friction properties of SAMs were analyzed. The experimental results show that the titanium film coated with SAMs, especially under ultraviolet radiation/ozone, is exhibited with a good friction property. The friction property of APS SAMs is better than OTS SAMs under or no ultraviolet radiation/ozone. The friction force increases with the increasing of sliding velocity and decreases with the increasing of load.
Los estilos APA, Harvard, Vancouver, ISO, etc.
35

Yu, Tianlang, Maria D. Marquez, Hung-Vu Tran y T. Randall Lee. "Crosslinked organosulfur-based self-assembled monolayers: formation and applications". Soft Science 2, n.º 2 (2022): 5. http://dx.doi.org/10.20517/ss.2022.04.

Texto completo
Resumen
Self-assembled monolayers (SAMs) have found use in diverse applications that range from corrosion prevention to biosensing. However, for all of these applications, stability remains a key challenge for the utilization of SAMs. Over the last decade, intermolecular crosslinking as a method to enhance the thermal and chemical stability of SAMs has attracted increased attention from scientists and engineers. As such, this review introduces a variety of crosslinked SAMs: (1) aromatic thiol-based SAMs; (2) olefinic- and acetylenic-based alkanethiols; (3) other aliphatic alkanethiols; (4) silane-based alkanethiols; (5) boronic acid-based alkanethiols; and (6) crosslinked SAMs realized by hydrogen bonding. By offering insight into the structure-application relationships of the aforementioned SAMs, this review seeks to inspire researchers toward the development of new classes of SAMs with enhanced stabilities and working lifetimes.
Los estilos APA, Harvard, Vancouver, ISO, etc.
36

Lukyanchuk, V. V., B. M. Lanetskii, I. V. Koval, Pavlo Open’ko, V. V. Tуurin y V. V. Khoma. "Model of the Surface-to-Air Missile System Reliability during Long-Term Operation". Advances in Military Technology 16, n.º 2 (14 de diciembre de 2021): 277–88. http://dx.doi.org/10.3849/aimt.01506.

Texto completo
Resumen
During the long-term operation, anti-aircraft missile weapons are characterized by the technical condition and level of reliability change influeincing the efficiency on the intended use. The article presents a model of surface-to-air missile system (SAMS) reliability during long-term operation, which contains a set of models, namely: a model of operation of ground combat assets (GCA) of SAMS according to the typical cyclogram of intended use (TCIU); a reliability dynamics model of SAMS GCA in the established system of maintenance and repair (SMR) and a reliability dynamics model of surface-to-air missiles (SAM) during extended usage. It is expedient to use the developed model at substantiation of requirements to the indicators of SAMS and SAM reliability for their development or modernization; when developing SAMS repair plans in terms of determining the time of SAMS GCA and (or) SAM repairing time and when developing methods for assessing the effectiveness of SAMS taking into account the duration of SAMS GCA and SAMS usage.
Los estilos APA, Harvard, Vancouver, ISO, etc.
37

Costelle, Leila, Liina Lind, Pasi Jalkanen, Minna T. Räisänen, Roman Nowak y Jyrki Räisänen. "Conventional Nanoindentation in Self-Assembled Monolayers Deposited on Gold and Silver Substrates". Journal of Nanomaterials 2012 (2012): 1–5. http://dx.doi.org/10.1155/2012/585123.

Texto completo
Resumen
Self-assembled monolayers (SAMs) are promising materials for micromechanical applications. However, characterization of mechanical properties of monolayers is challenging for standard nanoindentation, and new efficient analysis techniques are needed. Hereby, a conventional nanoindentation method has been combined in a unique way with efficient data analysis based on consumed energy calculation and load-displacement data. The procedure has been applied on SAMs of 4,4′-biphenyldithiol (BPDT) on Au, 1-tetradecanethiol (TDT), and 1-hexadecanethiol (HDT) on Au and Ag substrates being the first study where SAMs of the same thiols on different substrates are analyzed by nanoindentation providing a new insight into the substrate effects. Unlike TDT and HDT SAMs, which are found to strongly enhance the homogeneity and stiffness of the underlying substrate, the BPDT covered Au substrate appears softer in mechanical response. In the case of TDT and HDT SAMs on Ag the structures are softer showing also faster relaxation than the corresponding structures on Au substrate. The proposed procedure enables a fast and efficient way of assessing the complex behaviour of SAM modified substrates. As a consequence, the results are relevant to practical issues dependent on layer activity and toughness.
Los estilos APA, Harvard, Vancouver, ISO, etc.
38

Wen, Yu Qing, Hui Min Meng y Wei Shang. "Electrochemical Characteristics of the Self-Assembly Film on 6061 Aluminum Alloy". Advanced Materials Research 739 (agosto de 2013): 76–79. http://dx.doi.org/10.4028/www.scientific.net/amr.739.76.

Texto completo
Resumen
The SAMs was prepared on aluminum alloy by self-assembly membrane technology. The surface morphology of the SAMs was analyzed by scanning electron microscopy (SEM). The electrochemical properties of the SAMs and bare Al alloy samples were researched by Potentiodynamic polarisation and electrochemical impedance spectroscopy in a 3.5-wt.% NaCl solution. The results showed that corrosion current density of the sample with the SAMs was 3.033×10-9Acm-2. The impedance of SAMs was three times than the bare Al alloy. The SAMs had better corrosion resistance than the sample of the bare aluminum alloy substrate.
Los estilos APA, Harvard, Vancouver, ISO, etc.
39

Belding, Lee, Samuel E. Root, Yuan Li, Junwoo Park, Mostafa Baghbanzadeh, Edwin Rojas, Priscilla F. Pieters, Hyo Jae Yoon y George M. Whitesides. "Conformation, and Charge Tunneling through Molecules in SAMs". Journal of the American Chemical Society 143, n.º 9 (23 de febrero de 2021): 3481–93. http://dx.doi.org/10.1021/jacs.0c12571.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
40

Blanchard, Pierre-Yves, Olivier Alévêque, Tony Breton y Eric Levillain. "TEMPO Mixed SAMs: Electrocatalytic Efficiency versus Surface Coverage". Langmuir 28, n.º 38 (13 de septiembre de 2012): 13741–45. http://dx.doi.org/10.1021/la301403w.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
41

Schmidt, Christian, Jan Götzen y Gregor Witte. "Temporal Evolution of Benzenethiolate SAMs on Cu(100)". Langmuir 27, n.º 3 (febrero de 2011): 1025–32. http://dx.doi.org/10.1021/la103533h.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
42

Price, R. "TU-SAMS-AUD-03: IMRT Site Specific: Prostate". Medical Physics 34, n.º 6Part17 (junio de 2007): 2539–40. http://dx.doi.org/10.1118/1.2761312.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
43

Jiang, SB. "WE-SAMS-AUD-01: 4D Scanning: Imaging/Planning". Medical Physics 34, n.º 6Part19 (junio de 2007): 2581. http://dx.doi.org/10.1118/1.2761475.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
44

Thomadsen, B. "TH-SAMS-AUD-01: Brachytherapy: General Clinical Applications". Medical Physics 34, n.º 6Part22 (junio de 2007): 2617. http://dx.doi.org/10.1118/1.2761621.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
45

Hernandez, D. "TH-SAMS-332-02: ACR CT Accreditation Overview". Medical Physics 35, n.º 6Part25 (junio de 2008): 2963. http://dx.doi.org/10.1118/1.2962814.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
46

Lahiri, Joydeep, Emanuele Ostuni y George M. Whitesides. "Patterning Ligands on Reactive SAMs by Microcontact Printing". Langmuir 15, n.º 6 (marzo de 1999): 2055–60. http://dx.doi.org/10.1021/la9811970.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
47

Stanford, J. L., J. R. Ziemke y S. Y. Gao. "Stratospheric Circulation Features Deduced from SAMS Constituent Data". Journal of the Atmospheric Sciences 50, n.º 2 (enero de 1993): 226–46. http://dx.doi.org/10.1175/1520-0469(1993)050<0226:scfdfs>2.0.co;2.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
48

Silva, H. Martins, I. Abreu Da Silva, F. Ronchetti, A. Telesca y C. Maidantchik. "The ALICE Glance Shift Accounting Management System (SAMS)". Journal of Physics: Conference Series 664, n.º 5 (23 de diciembre de 2015): 052037. http://dx.doi.org/10.1088/1742-6596/664/5/052037.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
49

Zhang, Sheng, Claudia M. Cardona y Luis Echegoyen. "Ion recognition properties of self-assembled monolayers (SAMs)". Chemical Communications, n.º 43 (2006): 4461. http://dx.doi.org/10.1039/b608146k.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
50

Lin, Peter, Tsung-Liang Chuang, Paul Z. Chen, Chii-Wann Lin y Frank X. Gu. "Low-Fouling Characteristics of Ultrathin Zwitterionic Cysteine SAMs". Langmuir 35, n.º 5 (30 de julio de 2018): 1756–67. http://dx.doi.org/10.1021/acs.langmuir.8b01525.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!

Pasar a la bibliografía