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Showing 1 to 12 of 55 entries
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Compliant topology optimization for planar passive flap micro valve.

Journal of nanoscience and nanotechnology

Yoon GH.
PMID: 25942830
J Nanosci Nanotechnol. 2014 Oct;14(10):7585-91. doi: 10.1166/jnn.2014.9552.

This paper reports the compliant topology optimization for planar passive flap micro valve considering fluid-structure interaction with a monolithic approach. Although flap valve type check valve is easy to manufacture and use for the applications for Bio/Nano/MEMS, its structural...

Force emission during bar pressing.

Journal of experimental psychology

NOTTERMAN JM.
PMID: 14427737
J Exp Psychol. 1959 Nov;58:341-7. doi: 10.1037/h0042801.

No abstract available.

On the vital force, its generation, storage, and mobilization.

Acta oto-laryngologica. Supplementum

LEIRI F.
PMID: 14923310
Acta Otolaryngol Suppl. 1952;100:154-7. doi: 10.3109/00016485209136873.

No abstract available.

An impact factor for JMBBM.

Journal of the mechanical behavior of biomedical materials

Taylor D.
PMID: 20696411
J Mech Behav Biomed Mater. 2010 Oct;3(7):479. doi: 10.1016/j.jmbbm.2010.07.007.

No abstract available.

Aligned carbon nanotube arrays for degradation-resistant, intimate contact in micromechanical devices.

Advanced materials (Deerfield Beach, Fla.)

Choi J, Lee JI, Eun Y, Kim MO, Kim J.
PMID: 21462377
Adv Mater. 2011 May 17;23(19):2231-6. doi: 10.1002/adma.201100472. Epub 2011 Apr 04.

No abstract available.

Novel Methodologies for Chemical Activation in Organic Synthesis under Solvent-Free Reaction Conditions.

Molecules (Basel, Switzerland)

Avila-Ortiz CG, Juaristi E.
PMID: 32781678
Molecules. 2020 Aug 06;25(16). doi: 10.3390/molecules25163579.

One central challenge for XXI century chemists is the development of sustainable processes that do not represent a risk either to humanity or to the environment. In this regard, the search for more efficient and clean alternatives to achieve...

What do we know about DNA mechanics so far?.

Current opinion in structural biology

Aggarwal A, Naskar S, Sahoo AK, Mogurampelly S, Garai A, Maiti PK.
PMID: 32615513
Curr Opin Struct Biol. 2020 Oct;64:42-50. doi: 10.1016/j.sbi.2020.05.010. Epub 2020 Jun 29.

The DNA molecule, apart from carrying the genetic information, plays a crucial role in a variety of biological processes and finds applications in drug design, nanotechnology and nanoelectronics. The molecule undergoes significant structural transitions under the influence of forces...

Direct measurements of structural forces and twist transitions in cholesteric liquid crystal films with a surface force apparatus.

Soft matter

Zheng W, Perez-Martinez CS, Petriashvili G, Perkin S, Zappone B.
PMID: 31166360
Soft Matter. 2019 Jun 19;15(24):4905-4914. doi: 10.1039/c9sm00487d.

Using a surface force apparatus, a cholesteric liquid crystal was confined between two crossed cylindrical surfaces that induced strong planar anchoring and normal alignment of the chiral helix. The film thickness and total twist angle of the chiral molecular...

LAPKaans: Tool-Motion Tracking and Gripping Force-Sensing Modular Smart Laparoscopic Training System.

Sensors (Basel, Switzerland)

Olivas-Alanis LH, Calzada-Briseño RA, Segura-Ibarra V, Vázquez EV, Diaz-Elizondo JA, Flores-Villalba E, Rodriguez CA.
PMID: 33291631
Sensors (Basel). 2020 Dec 04;20(23). doi: 10.3390/s20236937.

Laparoscopic surgery demands highly skilled surgeons. Traditionally, a surgeon's knowledge is acquired by operating under a mentor-trainee method. In recent years, laparoscopic simulators have gained ground as tools in skill acquisition. Despite the wide range of laparoscopic simulators available,...

[Physiology and mechanical concept of labor; study of 60 cases using the tocopolygraph].

Ginecologia y obstetricia de Mexico

LOPEZ HERNANDEZ F.
PMID: 13397777
Ginecol Obstet Mex. 1956 Nov-Dec;11(6):430-46.

No abstract available.

Comparative mechanical analysis of deep brain stimulation electrodes.

Biomedical engineering online

Draz HH, Gabran SRI, Basha M, Mostafa H, Abu-Elyazeed MF, Zaki A.
PMID: 30227862
Biomed Eng Online. 2018 Sep 18;17(1):123. doi: 10.1186/s12938-018-0557-6.

The new field of neuro-prosthetics focuses on the design and implementation of neural prostheses to restore some of the lost neural functions. The electrode-tissue contacts remain one of the major obstacles of neural prostheses microstructure. Recently, Microelectrode fabrication techniques...

Advanced Actuator Materials Powered by Biomimetic Helical Fiber Topologies.

Advanced materials (Deerfield Beach, Fla.)

Spinks GM.
PMID: 31793710
Adv Mater. 2020 May;32(18):e1904093. doi: 10.1002/adma.201904093. Epub 2019 Dec 03.

Helical constructs are ubiquitous in nature at all size domains, from molecular to macroscopic. The helical topology confers unique mechanical functions that activate certain phenomena, such as twining vines and vital cellular functions like the folding and packing of...

Showing 1 to 12 of 55 entries