To see the other types of publications on this topic, follow the link: Mechanical stre.

Journal articles on the topic 'Mechanical stre'

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

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Mechanical stre.'

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.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ma, Rong, Anna V. Kellner, Victor Pui-Yan Ma, et al. "DNA probes that store mechanical information reveal transient piconewton forces applied by T cells." Proceedings of the National Academy of Sciences 116, no. 34 (2019): 16949–54. http://dx.doi.org/10.1073/pnas.1904034116.

Full text
Abstract:
The advent of molecular tension probes for real-time mapping of piconewton forces in living systems has had a major impact on mechanobiology. For example, DNA-based tension probes have revealed roles for mechanics in platelet, B cell, T cell, and fibroblast function. Nonetheless, imaging short-lived forces transmitted by low-abundance receptors remains a challenge. This is a particular problem for mechanoimmunology where ligand–receptor bindings are short lived, and a few antigens are sufficient for cell triggering. Herein, we present a mechanoselection strategy that uses locking oligonucleoti
APA, Harvard, Vancouver, ISO, and other styles
2

Schmitt, Philip, Hannes Mehner, and Martin Hoffmann. "A Micromechanical Binary Counter with MEMS-Based Digital-to-Analog Converter." Proceedings 2, no. 13 (2018): 807. http://dx.doi.org/10.3390/proceedings2130807.

Full text
Abstract:
Autonomous sensors are of interest in all cases where a continuous power source is not available or difficult to realize. Besides harvesting of electrical energy for a complex storage system, it is of interest to directly store an event in a non-electrical storage, but in a way that allows a later electrical read-out. Therefore, a miniaturized micromechanical binary counter is presented, which enables counting of threshold events, such as exceeding temperature limits or high mechanical shocks. An electro-mechanical digital-to-analog converter integrated in the binary counter is demonstrated as
APA, Harvard, Vancouver, ISO, and other styles
3

Vinson, V. J. "Monitoring Cellular Mechanical Stress." Science's STKE 2007, no. 398 (2007): tw287. http://dx.doi.org/10.1126/stke.3982007tw287.

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

Hughes-Fulford, M. "Signal Transduction and Mechanical Stress." Science Signaling 2004, no. 249 (2004): re12. http://dx.doi.org/10.1126/stke.2492004re12.

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

Kosowatz, John. "Watts in Store." Mechanical Engineering 144, no. 2 (2022): 31–35. http://dx.doi.org/10.1115/1.2022-mar1.

Full text
Abstract:
Abstract Lithium-ion batteries are reliable and getting progressively cheaper, but generally deliver full power capacity for no more than four hours. But for renewable energy to fully replace fossil fuels, energy storage systems must advance to provide long and longer-term storage capability, and then deliver it on demand. There are a variety of technologies being developed for long-term storage, generally recognized as six to 12 hours.
APA, Harvard, Vancouver, ISO, and other styles
6

Nielsen, Steen. "Economic assessment of sludge handling and environmental impact of sludge treatment in a reed bed system." Water Science and Technology 71, no. 9 (2015): 1286–92. http://dx.doi.org/10.2166/wst.2015.072.

Full text
Abstract:
The effect on the environment of the establishment and operation of a sludge treatment reed bed system (STRB) is quite limited compared to mechanical sludge dewatering, with its accompanying use of energy and chemicals. The assessment presented here of the investment, operation and maintenance costs of a typical STRB, and of the related environmental impact, is based on the experiences gained from the operation of a large number of STRB in Denmark. There are differences in the environmental perspectives and costs involved in mechanical sludge dewatering and disposal on agricultural land compar
APA, Harvard, Vancouver, ISO, and other styles
7

Wu, Yi, Chun Yang, Guang Xing Li, and Chun Mei Zhang. "Study on Mechanical Performances of Steel Truss Reinforced Concrete Transfer Beam." Advanced Materials Research 368-373 (October 2011): 299–302. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.299.

Full text
Abstract:
Experimental researches of one 1:6 scale steel truss reinforced concrete (STRC) transfer beam were carried out to investigate mechanical performances of a transfer beam under vertical loads in an actual tall building. The development of crack along the beam, strains of reinforcements and steel truss, and the force transference mechanism of the deep beam were analyzed. Experimental results showed that the bearing capacity and rigidity of the STRC transfer beam are significantly enhanced compared with normal RC transfer beam. The strut-and-tie force transference mechanism is formed in the STRC t
APA, Harvard, Vancouver, ISO, and other styles
8

Petersen, Jan, Sebastian Geier, Peter Wierach, and Martin Wiedemann. "In situ mechanical and electrical characterization of composite-integrated thin film-supercapacitors." MATEC Web of Conferences 188 (2018): 01028. http://dx.doi.org/10.1051/matecconf/201818801028.

Full text
Abstract:
Future transport systems will be powered more and more electrically. Generally the energy is stored in batteries. To reduce system weight and volume, multifunctional materials could be the answer. Therefore materials with the capability to store electric energy and to bear mechanical loads, need to be investigated to understand the effect of mechanical load on such structural integrated energy storage devices. In this work a thin film-supercapacitor is build up and integrated within a composite structure. The capacitor is developed to withstand the manufacturing process of a glass-fibre reinfo
APA, Harvard, Vancouver, ISO, and other styles
9

Perkins, Michelle. "Minding the Nuclear Store." Mechanical Engineering 121, no. 03 (1999): 68–69. http://dx.doi.org/10.1115/1.1999-mar-5.

Full text
Abstract:
A model from Los Alamos studies the deformation of a hypothetical nuclear device when it collides with a steel plate. This shows that simulations play a key role in establishing the reliability of nuclear weapons. The scientists at Los Alamos, Sandia, and Lawrence Livermore labs are turning to huge computers and advanced visualization software to test virtual models. Visualizing and analyzing the data generated by the computational models overwhelm traditional scientific visualization methods. Scientists at Sandia National Laboratories are using computer simulations to test whether the Navy’s
APA, Harvard, Vancouver, ISO, and other styles
10

Collin, E. "Mesoscopic quantum thermo-mechanics: A new frontier of experimental physics." AVS Quantum Science 4, no. 2 (2022): 020501. http://dx.doi.org/10.1116/5.0086059.

Full text
Abstract:
In the last decade, experimentalists have demonstrated their impressive ability to control mechanical modes within mesoscopic objects down to the quantum level: it is now possible to create mechanical Fock states, to entangle mechanical modes from distinct objects, and to store quantum information or transfer it from one quantum bit to another, among the many possibilities found in today's literature. Indeed, mechanics is quantum, very much like spins or electromagnetic degrees of freedom; and all of this is, in particular, referred to as a new engineering resource for quantum technologies. Ho
APA, Harvard, Vancouver, ISO, and other styles
11

Tomsick, Thomas A. "Editorial Comment—Mechanical Embolus Removal." Stroke 36, no. 7 (2005): 1439–40. http://dx.doi.org/10.1161/str.36.7.1439.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Riddick, R. C., and A. D. Kuo. "Soft tissues store and return mechanical energy in human running." Journal of Biomechanics 49, no. 3 (2016): 436–41. http://dx.doi.org/10.1016/j.jbiomech.2016.01.001.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Yang, Chun, Ming Ji He, Jian Cai, Yan Sheng Huang, and Yi Wu. "Study on Mechanical Behaviors and Calculation of Shear Strength of Steel Truss Reinforced Concrete Deep Beams." Advanced Materials Research 243-249 (May 2011): 514–20. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.514.

Full text
Abstract:
Based on strut-and-tie model (STM) in deep beams, steel truss reinforced concrete (STRC) deep beam was developed. Experimental investigations of mechanical performances of STRC deep beams were carried out, and results show that STRC deep beam is of high ultimate bearing capacity, large rigidity and good ductility; Strut-and-tie force transference model is formed in STRC deep beams, and loads can be transferred in the shortest and direct way. Then Steel reinforced concrete (SRC) strut-and-tie model (SSTM) for determining the shear strength of STRC deep beams is proposed. The contribution of SRC
APA, Harvard, Vancouver, ISO, and other styles
14

Quach, Thi Hai Yen, Abdelkibir Benelfellah, Benjamin Batiot, et al. "Determination of the tensile residual properties of a wound carbon/epoxy composite first exposed to fire." Journal of Composite Materials 51, no. 1 (2016): 17–29. http://dx.doi.org/10.1177/0021998316637419.

Full text
Abstract:
The use of carbon fiber/epoxy matrix composite is widely developed to store hydrogen at high pressure because of its low weight and its good specific mechanical properties. In order to secure this type of storage, it is necessary to tackle the thermal degradation and the influence of a fire or a heating source on the residual mechanical behavior of such materials. In the present study, carbon/epoxy composite samples with different fiber orientations are considered. The thermal aggression (representative of a fire) is performed by using a cone calorimeter apparatus (ISO 5660). The fire exposure
APA, Harvard, Vancouver, ISO, and other styles
15

Koene, Ansgar R., and Casper J. Erkelens. "Mechanical interdependence of version and vergence eye movements." Strabismus 11, no. 4 (2003): 221–27. http://dx.doi.org/10.1076/stra.11.4.221.24303.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Sim, K. S., and E. F. Ng. "Mechanical Design of Mini Automated Storage and Retrieval Warehouse System for Electronic Components." Applied Mechanics and Materials 575 (June 2014): 753–56. http://dx.doi.org/10.4028/www.scientific.net/amm.575.753.

Full text
Abstract:
Automated storage and retrieval warehouse systems (ASRS) have been implemented in industrial for few decades. This kind of combination of project has become common in current industry field. Refer to Pa. Pittsburgh, the enhancement of ASRS has helped to improve optimal stock capacity in limited space and minimize process flow time. The purpose of this project is to design a hardware prototype that can fulfill the concept of ASRS and can be implemented at electronic components store that requires store management. This is to improve the process in stock checking and also store or retrieve item.
APA, Harvard, Vancouver, ISO, and other styles
17

Noser, Elizabeth A., Hashem M. Shaltoni, Christiana E. Hall, et al. "Aggressive Mechanical Clot Disruption." Stroke 36, no. 2 (2005): 292–96. http://dx.doi.org/10.1161/01.str.0000152331.93770.18.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Wood, Jonathan. "Pores separate and store gas." Materials Today 8, no. 9 (2005): 15. http://dx.doi.org/10.1016/s1369-7021(05)71072-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Gutmann, Anne K., David V. Lee, and Craig P. McGowan. "Collision-based mechanics of bipedal hopping." Biology Letters 9, no. 4 (2013): 20130418. http://dx.doi.org/10.1098/rsbl.2013.0418.

Full text
Abstract:
The muscle work required to sustain steady-speed locomotion depends largely upon the mechanical energy needed to redirect the centre of mass and the degree to which this energy can be stored and returned elastically. Previous studies have found that large bipedal hoppers can elastically store and return a large fraction of the energy required to hop, whereas small bipedal hoppers can only elastically store and return a relatively small fraction. Here, we consider the extent to which large and small bipedal hoppers (tammar wallabies, approx. 7 kg, and desert kangaroo rats, approx. 0.1 kg) reduc
APA, Harvard, Vancouver, ISO, and other styles
20

Gao Huang, Zai. "Mechanical and thermodynamics properties of Al2Ca and Mg2Ca under various pressure: A first principle study." Materials Express 11, no. 9 (2021): 1571–78. http://dx.doi.org/10.1166/mex.2021.2064.

Full text
Abstract:
The mechanical and thermodynamic properties of Al2Ca and Mg2Ca in the pressure range of 0~100 Gpa were investigated using first-principles calculations. The structural parameters, such as lattice constant ratio, unit cell volume ratio, density, were investigated. The calculated elastic constants satisfy the born’s stability criterion, indicating that they are mechanically stable at normal and high pressure. Mechanical parameters such as bulk modulus, shear modulus, and Young’s modulus of polycrystalline materials have been derived from single-crystal elastic constants. The Poisson’s ratio and
APA, Harvard, Vancouver, ISO, and other styles
21

Lytle, Justin C., Julian M. Banbury, Rebekah A. Blakney, et al. "The preparation and properties of carbon inverse opal papers using carbon fiber sheets as a framework." Journal of Materials Chemistry A 4, no. 9 (2016): 3494–503. http://dx.doi.org/10.1039/c5ta08433d.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Harrowell, R. V. "Elastomer flywheel energy store." International Journal of Mechanical Sciences 36, no. 2 (1994): 95–103. http://dx.doi.org/10.1016/0020-7403(94)90078-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Wang, Jianjun, Xiaoyan Zhu, Xiaoling Wang, and Xi Li. "Values of PCT and STREM-1 combined with clinical pulmonary infection score for the prognostic evaluation of elderly patients with ventilator-associated pneumonia." Revista Romana de Medicina de Laborator 30, no. 1 (2022): 71–79. http://dx.doi.org/10.2478/rrlm-2022-0006.

Full text
Abstract:
Abstract Objective: To explore the values of PCT and STREM-1 combined with clinical pulmonary infection score (CPIS) for evaluating ventilator-associated pneumonia (VAP) in elderly patients. Methods: A total of 120 eligible patients were selected as VAP group, and 60 other patients without VAP were selected as control group. According to APACHE II scores, VAP group was divided into low-, medium-, and high-risk groups. The correlations of PCT, STREM-1, and CPIS with APACHE II score were analyzed. The values of PCT and STREM-1 combined with CPIS for evaluating prognosis were analyzed using ROC c
APA, Harvard, Vancouver, ISO, and other styles
24

SQUIRES, T. M. "A furtive stare at an intra-cellular flow." Journal of Fluid Mechanics 642 (December 23, 2009): 1–4. http://dx.doi.org/10.1017/s0022112009992990.

Full text
Abstract:
Rarely do intra-cellular flows amount to much: cells are small, and so are their Reynolds numbers. The extraordinarily large cells of the Characean algae provide a fascinating counter-example, as their geometry precludes the standard methods of distributing food and waste. van de Meent et al. (J. Fluid Mech., 2010, this issue, vol. 642, pp. 5–14) present nuclear magnetic resonance (NMR) velocimetry measurements of the fluid flow within individual living cells, which agree quantitatively with their fluid mechanical model and confirm a long-standing hypothesis. In addition to biomimetic parallel
APA, Harvard, Vancouver, ISO, and other styles
25

Bilal, Ahmed, and S. S. Shah. "CAD Modeling of Store Carrying Rack-9 / Store Carrying Rack-9A, Their Aerodynamic Analysis and Validation through Wind Tunnel Test." Journal of Applied Fluid Mechanics 9, no. 3 (2016): 1237–46. http://dx.doi.org/10.18869/acadpub.jafm.68.228.22971.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Wang, Y. l. "Flux at Focal Adhesions: Slippage Clutch, Mechanical Gauge, or Signal Depot." Science's STKE 2007, no. 377 (2007): pe10. http://dx.doi.org/10.1126/stke.3772007pe10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Wang, Xin, Xiaolin Zhu, Yunhang Wang, and Long Lu. "Design of Payment System for Unmanned Convenience Store." Frontiers in Science and Engineering 2, no. 7 (2022): 8–16. http://dx.doi.org/10.54691/fse.v2i7.1400.

Full text
Abstract:
The unattended convenience store system for customers to pay and pick up goods by self-service has disclosed a project to add e-commerce concept to the retail industry. The rise of the Internet has made e-commerce develop rapidly, and the development of network payment and cloud service has escorted e-commerce.But so far, e-commerce is difficult to be applied in the retail field because of people's shopping habits.This project comprehensively considers various factors, uses mechanical and electrical equipment automation, comprehensive deployment of cloud server, and key generation and verifica
APA, Harvard, Vancouver, ISO, and other styles
28

Kanoldt, Verena, Lisa Fischer, and Carsten Grashoff. "Unforgettable force – crosstalk and memory of mechanosensitive structures." Biological Chemistry 400, no. 6 (2019): 687–98. http://dx.doi.org/10.1515/hsz-2018-0328.

Full text
Abstract:
Abstract The ability of cells to sense and respond to mechanical stimuli is crucial for many developmental and homeostatic processes, while mechanical dysfunction of cells has been associated with numerous pathologies including muscular dystrophies, cardiovascular defects and epithelial disorders. Yet, how cells detect and process mechanical information is still largely unclear. In this review, we outline major mechanisms underlying cellular mechanotransduction and we summarize the current understanding of how cells integrate information from distinct mechanosensitive structures to mediate com
APA, Harvard, Vancouver, ISO, and other styles
29

Gralla, Jan, Gerhard Schroth, Luca Remonda, Krassen Nedeltchev, Johannes Slotboom, and Caspar Brekenfeld. "Mechanical Thrombectomy for Acute Ischemic Stroke." Stroke 37, no. 12 (2006): 3019–24. http://dx.doi.org/10.1161/01.str.0000248457.55493.85.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Nielsen, S., and J. D. Larsen. "Operational strategy, economic and environmental performance of sludge treatment reed bed systems – based on 28 years of experience." Water Science and Technology 74, no. 8 (2016): 1793–99. http://dx.doi.org/10.2166/wst.2016.295.

Full text
Abstract:
Sludge treatment reed bed (STRB) systems have been used for dewatering and mineralisation of sludge in Europe since 1988. STRB systems provide substantial environmental, economic, and operational benefits compared to mechanical sludge dewatering solutions such as belt presses and centrifuges. They require less energy, no chemicals, reduce the sludge volume and produce bio solids with dry solid contents up to 20–40% under Danish climate conditions, depending on the sludge quality. Experience has shown that sludge treated in STRBs represents a high quality product with a low content of pathogens
APA, Harvard, Vancouver, ISO, and other styles
31

Tanujaya, H., та I. W. Sukania. "Experimental Study of Stationary-Head/Channel Cover STHE Prototype Using ε-NTU Method". Experimental Techniques 43, № 6 (2019): 645–55. http://dx.doi.org/10.1007/s40799-019-00322-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Sheharyar, M., E. Uddin, Z. Ali, Q. Zaheer, and A. Mubashar. "Simulation of a Standard Store Separated from Generic Wing." Journal of Applied Fluid Mechanics 11, no. 6 (2018): 1579–89. http://dx.doi.org/10.29252/jafm.11.06.28865.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Macrae, R. A., K. Miller, and B. J. Doyle. "Methods in Mechanical Testing of Arterial Tissue: A Review." Strain 52, no. 5 (2016): 380–99. http://dx.doi.org/10.1111/str.12183.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Jin, Shi Hong, Li Yun, and Jia Ning Jia. "Based on the Sound Spectrum Detection Engine Mechanical Characteristics Monitoring and Consistency Analysis Research." Advanced Materials Research 933 (May 2014): 590–95. http://dx.doi.org/10.4028/www.scientific.net/amr.933.590.

Full text
Abstract:
According to the different engine materials and mechanical properties, we use sound spectrum detection methods to check mechanical noise. We design a system to monitor the consistency of the engine material mechanical properties. The system should be prior to detect and store the object sound spectrum characteristics, then according to the typical standard parts, do a lot of experiments through the frequency-domain analysis algorithm. The experimental results show the system has the very good identification characteristics for source frequency relatively stable mechanical system. So the system
APA, Harvard, Vancouver, ISO, and other styles
35

Ma, Qintian, Qingyuan Yang, Aziz Ghoufi, et al. "Guest-modulation of the mechanical properties of flexible porous metal–organic frameworks." J. Mater. Chem. A 2, no. 25 (2014): 9691–98. http://dx.doi.org/10.1039/c4ta00622d.

Full text
Abstract:
The highly flexible hybrid nanoporous MOF MIL-53(Cr) was evoked as a potential medium to store mechanical energy via a structural switching from an open to a close pore form under moderate applied external pressures.
APA, Harvard, Vancouver, ISO, and other styles
36

Feldman, David P., and James P. Crutchfield. "Discovering Noncritical Organization: Statistical Mechanical, Information Theoretic, and Computational Views of Patterns in One-Dimensional Spin Systems." Entropy 24, no. 9 (2022): 1282. http://dx.doi.org/10.3390/e24091282.

Full text
Abstract:
We compare and contrast three different, but complementary views of “structure” and “pattern” in spatial processes. For definiteness and analytical clarity, we apply all three approaches to the simplest class of spatial processes: one-dimensional Ising spin systems with finite-range interactions. These noncritical systems are well-suited for this study since the change in structure as a function of system parameters is more subtle than that found in critical systems where, at a phase transition, many observables diverge, thereby making the detection of change in structure obvious. This survey
APA, Harvard, Vancouver, ISO, and other styles
37

Li, Xiao Ke, Li Sun, Y. Y. Zhou, and Shun Bo Zhao. "A Review of Stee-Polypropylene Hybrid Fiber Reinforced Concrete." Applied Mechanics and Materials 238 (November 2012): 26–32. http://dx.doi.org/10.4028/www.scientific.net/amm.238.26.

Full text
Abstract:
The steel-polypropylene hybrid fiber reinforced concrete can take full advantages of macro-scale crack resistance and toughening effect on the concrete matrix of steel and polypropylene fibers. The shortcomings of concrete are improved and there is a wide prospect application in engineering. This paper summarizes the enhancement theories of hybrid fiber reinforced concrete to explain its strengthening mechanism. The research status is reviewed including mix proportion design, working performance of fresh concrete, mechanical behaviors, durability (impermeability, shrinkage and others), and eng
APA, Harvard, Vancouver, ISO, and other styles
38

Yue, Xian Long. "Collection and Application of the Discontinuous Energy." Advanced Materials Research 722 (July 2013): 433–36. http://dx.doi.org/10.4028/www.scientific.net/amr.722.433.

Full text
Abstract:
The article takes a gate as an example for studying the collecting,switching and using of the discontinuous mechanical energy created by opening and closing a gate .Firstly, we can generate power by mechanical energy created during the process of pulling and pushing a gate through devices which can collect mechanical energy and transform power. Then we'll store the power in the nickel-metal hydride batteries after rectifying and boosting for supporting power for counting device.This device can generate power for counting devices by mechanical energy which is seemingly useless in our normal lif
APA, Harvard, Vancouver, ISO, and other styles
39

Belhouideg, S., and M. Lagache. "Experimental Determination of the Mechanical Behaviour of Compacted Exfoliated Vermiculite." Strain 51, no. 2 (2014): 101–9. http://dx.doi.org/10.1111/str.12125.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Haecker, Ryan. "Sacramental Engines: The Trinitarian Ontology of Computers in Charles Babbage’s Analytical Engine." Religions 13, no. 8 (2022): 757. http://dx.doi.org/10.3390/rel13080757.

Full text
Abstract:
Charles Babbage’s Analytical Engine can be recollected as a fossilized image of the first digital computer. It is essentially distinguished from all prior and analog computers by the transcription of the ‘mechanical notation’, the separation of the mnemonic ‘store’ from the cybernetic ‘mill’, and the infinite miniaturization of its component parts. This substitution of finite space for an accelerating singularity of time creates the essential rupture of the digital, in which a singular calculation of mechanical force stands opposed to the universal totality of space. Babbage’s criticism of Chr
APA, Harvard, Vancouver, ISO, and other styles
41

Wagenseil, Jessica E., and Robert P. Mecham. "Vascular Extracellular Matrix and Arterial Mechanics." Physiological Reviews 89, no. 3 (2009): 957–89. http://dx.doi.org/10.1152/physrev.00041.2008.

Full text
Abstract:
An important factor in the transition from an open to a closed circulatory system was a change in vessel wall structure and composition that enabled the large arteries to store and release energy during the cardiac cycle. The component of the arterial wall in vertebrates that accounts for these properties is the elastic fiber network organized by medial smooth muscle. Beginning with the onset of pulsatile blood flow in the developing aorta, smooth muscle cells in the vessel wall produce a complex extracellular matrix (ECM) that will ultimately define the mechanical properties that are critical
APA, Harvard, Vancouver, ISO, and other styles
42

Pavlov, Valentin. "MECHANICAL ROTATION STABILIZER." Transport engineering 2022, no. 11 (2022): 32–38. http://dx.doi.org/10.30987/2782-5957-2022-11-32-38.

Full text
Abstract:
The study objective is to find a mechanical analogue of cyclotron motion and to determine the structure of the corresponding device, which is appropriately called a stabilized rotator. The topic of speed stabilization is relevant. With cyclotron motion, the Lagrangian of an electron is twice as large as its kinetic energy. In terms of macromechanics, this corresponds to the equality of kinetic and potential energies. This condition is key to the possibility of generalizing cyclotron motion to mechanics. It follows from this that the composition of a stabilized rotator should include elements t
APA, Harvard, Vancouver, ISO, and other styles
43

Kozak, Mustafa Tugrul, Erdinc Nuri Yildiz, Yigit Yazicioglu, and Ender Cigeroglu. "Modeling of aircraft effects on external store ejection." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 233, no. 10 (2018): 3612–26. http://dx.doi.org/10.1177/0954410018803504.

Full text
Abstract:
Modern fighter aircraft, together with their interceptor roles, are utilized as aerial bomb and long-/short-range missile carriers. Separation of those external stores from aircraft is still a challenge where the external store has to clear the carrier aircraft following the ejection process. Aircraft and store aerodynamics coupled with their individual flight conditions may result in an unsafe ejection where the store may interfere with the carrier aircraft instead of a clear separation. Store ejection is the initial phase of the launching process, which dominates the separation of the store
APA, Harvard, Vancouver, ISO, and other styles
44

Spilman, Bill, John Boyd, and Robert W. Bruce. "STLE Celebrates 40 Years of Tribology Transactions." Tribology Transactions 40, no. 2 (1997): 392. http://dx.doi.org/10.1080/10402009708983672.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

Álvarez-Macías, C., L. Salgado-Conrado, J. De la Cuz Canul, and And M. Rivero Corona. "Mechanical energy analysis of a boomerang mechanism." Revista Mexicana de Física E 17, no. 1 Jan-Jun (2020): 19. http://dx.doi.org/10.31349/revmexfise.17.19.

Full text
Abstract:
In this paper, we present a comparison of classical theory with video analysis techniques to teach kinetic and potential energy of a device with a boomerang effect as an observable and measurable concept. The device can store energy through an elastic band when it rolls downan inclined plane and can release the energy when it rolls on a horizontal surface; hence, the name Boomerang. In theoretical terms, the details of energy charge and discharge processes are analysed with Newton’s laws and Lagrangian method. The experimental results were recorded with cell phone cameras and processed with an
APA, Harvard, Vancouver, ISO, and other styles
46

Rochat, Sébastien, Katarzyna Polak-Kraśna, Mi Tian, et al. "Hydrogen storage in polymer-based processable microporous composites." Journal of Materials Chemistry A 5, no. 35 (2017): 18752–61. http://dx.doi.org/10.1039/c7ta05232d.

Full text
Abstract:
Microporous polymer-based membranes (PIM-1) doped with a porous aromatic framework (PAF-1) combine mechanical flexibility with enhanced hydrogen uptake capacities: they can potentially store up to 6.7 wt% H<sub>2</sub> at 77 K.
APA, Harvard, Vancouver, ISO, and other styles
47

Paini, Anna, Pierre Boutouyrie, David Calvet, Mustapha Zidi, Enrico Agabiti-Rosei, and Stéphane Laurent. "Multiaxial Mechanical Characteristics of Carotid Plaque." Stroke 38, no. 1 (2007): 117–23. http://dx.doi.org/10.1161/01.str.0000251796.38954.b2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

İŞCAN, Evin. "Determination the Effect of YAP/TAZ Signaling Pathway on Mechanical Stress Induced Hypertrophic Scar Formation by GEO2R." Turkiye Klinikleri Journal of Dermatology 31, no. 2 (2021): 109–17. http://dx.doi.org/10.5336/dermato.2020-80691.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Yen, Chia Ming, and Jesse Yen. "Cloud-Based Mechanical Design Oriented Python Program Development System." Applied Mechanics and Materials 764-765 (May 2015): 848–52. http://dx.doi.org/10.4028/www.scientific.net/amm.764-765.848.

Full text
Abstract:
In this paper, a mechanical design oriented Python program development system was created to assist engineers to manage their programming assets more efficiently. This cloud-based platform includes a content management system and Python-in-browser IDE (Integrated Development Environment). The motivation of this research is to allow mechanical designers to store their programs and design data locally and remotely in synchronous. This paper introduces the basic concept of the platform, architecture, installation and utilization, and the advantages that can be achieved by using this platform. Thi
APA, Harvard, Vancouver, ISO, and other styles
50

Zhao, C., J. Ma, and S. Du. "The mechanical behaviour of new long-span hollow-core roofs based on aluminum alloy honeycomb panels." materiali in tehnologije 53, no. 3 (2019): 311–18. http://dx.doi.org/10.17222/mit.2018.075.

Full text
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!