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Showing 1 to 12 of 183 entries
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Raman spectroscopy as a versatile tool for studying the properties of graphene.

Nature nanotechnology

Ferrari AC, Basko DM.
PMID: 23552117
Nat Nanotechnol. 2013 Apr;8(4):235-46. doi: 10.1038/nnano.2013.46.

Raman spectroscopy is an integral part of graphene research. It is used to determine the number and orientation of layers, the quality and types of edge, and the effects of perturbations, such as electric and magnetic fields, strain, doping,...

Trichocytes in Lithophyllum kotschyanum and Lithophyllum spp. (Corallinales, Rhodophyta) from the NW Indian Ocean.

Journal of phycology

Basso D, Caragnano A, Rodondi G.
PMID: 26988454
J Phycol. 2014 Aug;50(4):711-7. doi: 10.1111/jpy.12197. Epub 2014 Jun 16.

The current diagnosis of the genus Lithophyllum includes absent or rare trichocyte occurrence. After examining holotype material, single trichocytes have been revealed to occur abundantly in Lithophyllum kotschyanum Unger, and in freshly collected specimens of Lithophyllum spp. from the...

Nanoscale solid-state quantum computing.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Ardavan A, Austwick M, Benjamin SC, Briggs GA, Dennis TJ, Ferguson A, Hasko DG, Kanai M, Khlobystov AN, Lovett BW, Morley GW, Oliver RA, Pettifor DG, Porfyrakis K, Reina JH, Rice JH, Smith JD, Taylor RA, Williams DA, Adelmann C, Mariette H, Hamers RJ.
PMID: 12869322
Philos Trans A Math Phys Eng Sci. 2003 Jul 15;361(1808):1473-85. doi: 10.1098/rsta.2003.1214.

Most experts agree that it is too early to say how quantum computers will eventually be built, and several nanoscale solid-state schemes are being implemented in a range of materials. Nanofabricated quantum dots can be made in designer configurations,...

A spectrophotometric procedure for the determination of objective measurements of equine spermatozoan motility.

Theriogenology

Jasko DJ, Smith K, Little TV, Lein D, Foote RH.
PMID: 16726611
Theriogenology. 1989 May;31(5):945-54. doi: 10.1016/0093-691x(89)90477-9.

A spectrophotometric procedure was developed and evaluated for the objective measurement of equine spermatozoan motility. A 100 mul sample of a sperm suspension, prepared by the removal of seminal plasma, was layered under a column of optically clear medium...

The repeatability and effect of season on seminal characteristics and computer-aided sperm analysis in the stallion.

Theriogenology

Jasko DJ, Lein DH, Foote RH.
PMID: 16726902
Theriogenology. 1991 Feb;35(2):317-27. doi: 10.1016/0093-691x(91)90282-i.

The within-stallion repeatability and effect of season on sperm movement characteristics, determined by computer-aided sperm analysis (CASA), were compared with those of other seminal characteristics. The computer-aided determinations of sperm movement were more repeatable than the seminal characteristics of...

Comparison of pregnancy rates from transfer of fresh versus cooled, transported equine embryos.

Theriogenology

Carney NJ, Squires EL, Cook VM, Seidel GE, Jasko DJ.
PMID: 16726974
Theriogenology. 1991 Jul;36(1):23-32. doi: 10.1016/0093-691x(91)90430-l.

Donor mares of mixed, light-horse breeds, maintained at Colorado State University, provided 104 embryos for immediate transfer (fresh embryos). One hundred and thirty-six additional embryos were collected on various breeding farms in the United States and were shipped to...

Objective analysis of stallion sperm motility.

Theriogenology

Jasko DJ, Little TV, Smith K, Lein DH, Foote RH.
PMID: 17087905
Theriogenology. 1988 Dec;30(6):1159-67. doi: 10.1016/0093-691x(88)90291-9.

An image-analysis system utilizing a microcomputer and CellSoft computer-assisted semen analysis software package was evaluated to assess stallion sperm motility characteristics. Analyses were performed at 37 degrees C on a 6 microl drop of diluted semen placed on a...

Charge-qubit operation of an isolated double quantum dot.

Physical review letters

Gorman J, Hasko DG, Williams DA.
PMID: 16197195
Phys Rev Lett. 2005 Aug 26;95(9):090502. doi: 10.1103/PhysRevLett.95.090502. Epub 2005 Aug 24.

We have investigated coherent time evolution of pseudomolecular states of an isolated (leadless) silicon double quantum dot, where operations are carried out via capacitively coupled elements. Manipulation is performed by short pulses applied to a nearby gate, and measurement...

Printed subthreshold organic transistors operating at high gain and ultralow power.

Science (New York, N.Y.)

Jiang C, Choi HW, Cheng X, Ma H, Hasko D, Nathan A.
PMID: 30765562
Science. 2019 Feb 15;363(6428):719-723. doi: 10.1126/science.aav7057.

Overcoming the trade-offs among power consumption, fabrication cost, and signal amplification has been a long-standing issue for wearable electronics. We report a high-gain, fully inkjet-printed Schottky barrier organic thin-film transistor amplifier circuit. The transistor signal amplification efficiency is 38.2...

The Microbe Directory: An annotated, searchable inventory of microbes' characteristics.

Gates open research

Shaaban H, Westfall DA, Mohammad R, Danko D, Bezdan D, Afshinnekoo E, Segata N, Mason CE.
PMID: 29630066
Gates Open Res. 2018 Jan 05;2:3. doi: 10.12688/gatesopenres.12772.1.

The Microbe Directory is a collective research effort to profile and annotate more than 7,500 unique microbial species from the MetaPhlAn2 database that includes bacteria, archaea, viruses, fungi, and protozoa. By collecting and summarizing data on various microbes' characteristics,...

Regulation of components of the inflammatory response by 5-iodo-6-amino-1,2-benzopyrone, an inhibitor of poly(ADP-ribose) synthetase and pleiotropic modifier of cellular signal pathways.

International journal of oncology

Szabo C, Wong H, Bauer P, Kirsten E, Oconnor M, Zingarelli B, Mendeleyev J, Hasko G, Vizi E, Salzman A, Kun E.
PMID: 21533489
Int J Oncol. 1997 Jun;10(6):1093-101. doi: 10.3892/ijo.10.6.1093.

Chronic inflammation is known to facilitate carcinogenic transformation in various tissues. 5-iodo-6-amino-1,2-benzopyrone (INH2BP), a novel inhibitor of the nuclear enzyme poly(ADP-ribose) polymerase (pADPRT) has recently been shown to regulate a variety of cellular signal transduction pathways and to abrogate...

The effects of a bike active video game on players' physical activity and motivation.

Journal of sport and health science

Pasco D, Roure C, Kermarrec G, Pope Z, Gao Z.
PMID: 30356595
J Sport Health Sci. 2017 Mar;6(1):25-32. doi: 10.1016/j.jshs.2016.11.007. Epub 2016 Nov 24.

BACKGROUND: Players may not acquire adequate levels of moderate-to-vigorous physical activity (MVPA) when playing commercial video games. This study's goal was to evaluate the effects of an exercise bike video game played by using a mobile application-based exergame that...

Showing 1 to 12 of 183 entries