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Ion traps in modern mass spectrometry.

Mass spectrometry reviews

Nolting D, Malek R, Makarov A.
PMID: 29084367
Mass Spectrom Rev. 2019 Mar;38(2):150-168. doi: 10.1002/mas.21549. Epub 2017 Oct 30.

This review is devoted to trapping mass spectrometry wherein ions are confined by electromagnetic fields for prolonged periods of time within limited volume, with mass measurement taking place within the same volume. Three major types of trapping mass spectrometers...

Correlation of MRI Visual Scales with Neuropsychological Profile in Mild Cognitive Impairment of Parkinson's Disease.

Parkinson's disease

Vasconcellos LF, Pereira JS, Adachi M, Greca D, Cruz M, Malak AL, Charchat-Fichman H, Spitz M.
PMID: 28409050
Parkinsons Dis. 2017;2017:7380102. doi: 10.1155/2017/7380102. Epub 2017 Mar 19.

Few studies have evaluated magnetic resonance imaging (MRI) visual scales in Parkinson's disease-Mild Cognitive Impairment (PD-MCI). We selected 79 PD patients and 92 controls (CO) to perform neurologic and neuropsychological evaluation. Brain MRI was performed to evaluate the following...

Plasmonic three-dimensional transparent conductor based on Al-doped zinc oxide-coated nanostructured glass using atomic layer deposition.

ACS applied materials & interfaces

Malek GA, Aytug T, Liu Q, Wu J.
PMID: 25835062
ACS Appl Mater Interfaces. 2015 Apr 29;7(16):8556-61. doi: 10.1021/acsami.5b00336. Epub 2015 Apr 16.

Transparent nanostructured glass coatings, fabricated on glass substrates, with a unique three-dimensional (3D) architecture were utilized as the foundation for designing plasmonic 3D transparent conductors. Transformation of the nonconducting 3D structure to a conducting porous surface network was accomplished...

Venation Polymorphism and Genetic Variability in Drosophila melanogaster Loew.

Science (New York, N.Y.)

Bennett J, Capek RL, Kallstedt TR, Moisand RE, Milkman R.
PMID: 17730667
Science. 1960 Nov 11;132(3437):1399-400. doi: 10.1126/science.132.3437.1399.

Experimental evidence indicates that phenocopy production may provide an inflated estimate of the importance of genetic variability and recombination in the production of venation phenodeviants.

Standardizing global gene expression analysis between laboratories and across platforms.

Nature methods

Bammler T, Beyer RP, Bhattacharya S, Boorman GA, Boyles A, Bradford BU, Bumgarner RE, Bushel PR, Chaturvedi K, Choi D, Cunningham ML, Deng S, Dressman HK, Fannin RD, Farin FM, Freedman JH, Fry RC, Harper A, Humble MC, Hurban P, Kavanagh TJ, Kaufmann WK, Kerr KF, Jing L, Lapidus JA, Lasarev MR, Li J, Li YJ, Lobenhofer EK, Lu X, Malek RL, Milton S, Nagalla SR, O'malley JP, Palmer VS, Pattee P, Paules RS, Perou CM, Phillips K, Qin LX, Qiu Y, Quigley SD, Rodland M, Rusyn I, Samson LD, Schwartz DA, Shi Y, Shin JL, Sieber SO, Slifer S, Speer MC, Spencer PS, Sproles DI, Swenberg JA, Suk WA, Sullivan RC, Tian R, Tennant RW, Todd SA, Tucker CJ, Van Houten B, Weis BK, Xuan S, Zarbl H.
PMID: 15846362
Nat Methods. 2005 May;2(5):351-6. doi: 10.1038/nmeth754. Epub 2005 Apr 21.

To facilitate collaborative research efforts between multi-investigator teams using DNA microarrays, we identified sources of error and data variability between laboratories and across microarray platforms, and methods to accommodate this variability. RNA expression data were generated in seven laboratories,...

Wavefront control of SiO2-based ultraviolet narrow-bandpass filters prepared by plasma ion-assisted deposition.

Applied optics

Wang J, Maier RL, Schreiber H.
PMID: 17268560
Appl Opt. 2007 Jan 10;46(2):175-9. doi: 10.1364/ao.46.000175.

Metal oxide layers produced by plasma ion-assisted deposition are extensively used for complex optical coatings due to the availability of materials, the high packing density of films, and the smooth surfaces. Stringent optical surface figure specifications necessary for both...

Embolization of non-ruptured aneurysms.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Dowd CF, Phatouros CC, Malek AM, Lempert TE, Meyers PM, Halbach VV, Higashida RT.
PMID: 20670547
Interv Neuroradiol. 1999 Nov;5:93-6. doi: 10.1177/15910199990050S117. Epub 2001 May 15.

Options for treatment of intracranial aneurysms have expanded with the advent of the Guglielmi Detachable Coil (GDC) eight years ago. We have reviewed 435 cases of intracranial aneurysms treated at UCSF by endovascular means using the GDC system. Of...

Population response to temperature in the subfamily tylenchorhynchinae.

Journal of nematology

Malek RB.
PMID: 19300663
J Nematol. 1980 Jan;12(1):1-6.

The effects of temperature on population development of 11 species of stunt nematodes in the subfamily Tylenchorhynchinae were compared on red clover or Kentucky bluegrass in constant-temperature tanks at 5-degree intervals from 10 to 35 C. The optimum temperature...

Effects of Temperature on Pathogenicity and Population Development of Two Isolates of Heterodera lespedezae.

Journal of nematology

Fagbenle HH, Edwards DI, Malek RB.
PMID: 19287595
J Nematol. 1989 Apr;21(2):173-8.

Population development of isolates of Heterodera lespedezae from Illinois and North Carolina was compared on Korean, sericea, and striate lespedezas and red clover at soil temperatures of 14, 18, 22, 26, 30, 34 C (+/- 1 C) and in...

Races of the Barley Root-Knot Nematode, Meloidogyne naasi. II. Developmental Rates.

Journal of nematology

Michell RE, Malek RB, Taylor DP, Edwards DI.
PMID: 19319295
J Nematol. 1973 Jan;5(1):44-6.

The developmental rates of the five newly designated races of Meloidogyne naasi were compared on barley, oat and sorghum. Races 1, 2, 3 and 4 developed and reproduced on both barley and oat but not on sorghum. Race 5...

Surface Modification of PET Fabric by Graft Copolymerization with Acrylic Acid and Its Antibacterial Properties.

ISRN organic chemistry

Abdolahifard M, Bahrami SH, Malek RM.
PMID: 24052819
ISRN Org Chem. 2011 Apr 07;2011:265415. doi: 10.5402/2011/265415. eCollection 2011.

Graft copolymerization of acrylic acid (AA) onto Poly(ethylene terephthalate) (PET) fabrics with the aid of benzoyl peroxide was carried out. The effect of polymerization parameters on the graft yield was studied. Percent grafting was enhanced significantly by increasing benzoyl...

Laser treatment of benign prostatic hyperplasia.

Surgical technology international

Glenski WJ, Malek RS, Barrett DM.
PMID: 21319097
Surg Technol Int. 1994;3:295-301.

With the increasing longevity of the population, the incidence of symptomatic bladder outlet obstruction due to benign prostatic hyperplasia (BPH) is expected to increase. Transurethral resection of the prostate (TURP) is currently considered the standard surgical treatment for this...

Showing 1 to 12 of 163 entries