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Showing 25 to 36 of 13189 entries
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Optical method for automated measurement of glass micropipette tip geometry.

Precision engineering

Stockslager MA, Capocasale CM, Holst GL, Simon MD, Li Y, McGruder DJ, Rousseau EB, Stoy WA, Sulchek T, Forest CR.
PMID: 27672230
Precis Eng. 2016 Oct;46:88-95. doi: 10.1016/j.precisioneng.2016.04.003. Epub 2016 Apr 02.

Many experimental biological techniques utilize hollow glass needles called micropipettes to perform fluid extraction, cell manipulation, and electrophysiological recordings For electrophysiological recordings, micropipettes are typically fabricated immediately before use using a "pipette puller", which uses open-loop control to heat...

Real-time Crystal Growth Visualization and Quantification by Energy-Resolved Neutron Imaging.

Scientific reports

Tremsin AS, Perrodin D, Losko AS, Vogel SC, Bourke MAM, Bizarri GA, Bourret ED.
PMID: 28425461
Sci Rep. 2017 Apr 20;7:46275. doi: 10.1038/srep46275.

Energy-resolved neutron imaging is investigated as a real-time diagnostic tool for visualization and in-situ measurements of "blind" processes. This technique is demonstrated for the Bridgman-type crystal growth enabling remote and direct measurements of growth parameters crucial for process optimization....

Plasticity mechanisms in HfN at elevated and room temperature.

Scientific reports

Vinson K, Yu XX, De Leon N, Weinberger CR, Thompson GB.
PMID: 27708354
Sci Rep. 2016 Oct 06;6:34571. doi: 10.1038/srep34571.

HfN specimens deformed via four-point bend tests at room temperature and at 2300 °C (~0.7 T

Grain Boundary Specific Segregation in Nanocrystalline Fe(Cr).

Scientific reports

Zhou X, Yu XX, Kaub T, Martens RL, Thompson GB.
PMID: 27708360
Sci Rep. 2016 Oct 06;6:34642. doi: 10.1038/srep34642.

A cross-correlative precession electron diffraction - atom probe tomography investigation of Cr segregation in a Fe(Cr) nanocrystalline alloy was undertaken. Solute segregation was found to be dependent on grain boundary type. The results of which were compared to a...

adj-Dicarbachlorin, the first free base carbaporphyrinoid system with an internal methylene unit.

Chemical communications (Cambridge, England)

Lash TD, AbuSalim DI, Ferrence GM.
PMID: 26376706
Chem Commun (Camb). 2015 Nov 14;51(88):15952-5. doi: 10.1039/c5cc06890h. Epub 2015 Sep 17.

Base-catalyzed condensation of dicyclopentadienylmethane with a dipyrrylmethane dialdehyde gave a dicarbachlorin with an internal CH2 group. This unusual porphyrinoid retained highly diatropic characteristics and exhibited a porphyrin-like UV-vis spectrum.

Erratum. Application of Zone Model Predictive Control Artificial Pancreas During Extended Use of Infusion Set and Sensor: A Randomized Crossover-Controlled Home-Use Trial. Diabetes Care 2017;40:1096-1102.

Diabetes care

Forlenza GP, Deshpande S, Ly TT, Howsmon DP, Cameron F, Baysal N, Mauritzen E, Marcal T, Towers L, Bequette BW, Huyett LM, Pinsker JE, Gondhalekar R, Doyle FJ, Maahs DM, Buckingham BA, Dassau E.
PMID: 28887408
Diabetes Care. 2017 Nov;40(11):1606. doi: 10.2337/dc17-er11a. Epub 2017 Sep 08.

No abstract available.

Optical resonance imaging: An optical analog to MRI with sub-diffraction-limited capabilities.

ACS photonics

Allodi MA, Dahlberg PD, Mazuski RJ, Davis HC, Otto JP, Engel GS.
PMID: 28451625
ACS Photonics. 2016 Dec 21;3(12):2445-2452. doi: 10.1021/acsphotonics.6b00694. Epub 2016 Nov 08.

We propose here optical resonance imaging (ORI), a direct optical analog to magnetic resonance imaging (MRI). The proposed pulse sequence for ORI maps space to time and recovers an image from a heterodyne-detected third-order nonlinear photon echo measurement. As...

Interferon Lambda 4 Genotype Is Associated With Jaundice and Elevated Aminotransferase Levels During Acute Hepatitis C Virus Infection: Findings From the InC3 Collaborative.

Open forum infectious diseases

Page K, Mirzazadeh A, Rice TM, Grebely J, Kim AY, Cox AL, Morris MD, Hellard M, Bruneau J, Shoukry NH, Dore GJ, Maher L, Lloyd AR, Lauer G, Prins M, McGovern BH.
PMID: 26973850
Open Forum Infect Dis. 2016 Feb 08;3(1):ofw024. doi: 10.1093/ofid/ofw024. eCollection 2016 Jan.

Symptomatic acute HCV infection and interferon lambda 4 (IFNL4) genotypes are important predictors of spontaneous viral clearance. Using data from a multicohort database (Injecting Cohorts [InC3] Collaborative), we establish an independent association between host IFNL4 genotype and symptoms of...

Glioblastoma-infiltrated innate immune cells resemble M0 macrophage phenotype.

JCI insight

Gabrusiewicz K, Rodriguez B, Wei J, Hashimoto Y, Healy LM, Maiti SN, Thomas G, Zhou S, Wang Q, Elakkad A, Liebelt BD, Yaghi NK, Ezhilarasan R, Huang N, Weinberg JS, Prabhu SS, Rao G, Sawaya R, Langford LA, Bruner JM, Fuller GN, Bar-Or A, Li W, Colen RR, Curran MA, Bhat KP, Antel JP, Cooper LJ, Sulman EP, Heimberger AB.
PMID: 26973881
JCI Insight. 2016;1(2). doi: 10.1172/jci.insight.85841. Epub 2016 Feb 25.

Glioblastomas are highly infiltrated by diverse immune cells, including microglia, macrophages, and myeloid-derived suppressor cells (MDSCs). Understanding the mechanisms by which glioblastoma-associated myeloid cells (GAMs) undergo metamorphosis into tumor-supportive cells, characterizing the heterogeneity of immune cell phenotypes within glioblastoma...

Six-Month Outcomes for Collaborative Care Management of Depression Among Smoking and Nonsmoking Patients.

Health services research and managerial epidemiology

Witt DR, Garrison GM, Gonzalez CA, Witt TJ, Angstman KB.
PMID: 28890910
Health Serv Res Manag Epidemiol. 2017 Aug 29;4:2333392817721648. doi: 10.1177/2333392817721648. eCollection 2017.

BACKGROUND: Collaborative care management (CCM) is an evidence-based model that contributes to better outcomes for depression treatment in the primary care setting. Tobacco use increases overall economic costs, morbidity, and mortality and has been shown to impact behavioral health...

Influence of chronic inflammation on Bcl-2 and PCNA expression in prostate needle biopsy specimens.

Oncology letters

Glover M, Soni S, Ren Q, Maclennan GT, Fu P, Gupta S.
PMID: 28943900
Oncol Lett. 2017 Oct;14(4):3927-3934. doi: 10.3892/ol.2017.6668. Epub 2017 Jul 26.

The association between inflammation and cancer has been established in certain forms of human malignancies; however, its role in prostate cancer remains unclear. The present study investigates a possible association between chronic inflammation and the development of epithelial neoplasia...

Copper Benzenetricarboxylate Metal-Organic Framework Nucleation Mechanisms on Metal Oxide Powders and Thin Films formed by Atomic Layer Deposition.

ACS applied materials & interfaces

Lemaire PC, Zhao J, Williams PS, Walls HJ, Shepherd SD, Losego MD, Peterson GW, Parsons GN.
PMID: 26999431
ACS Appl Mater Interfaces. 2016 Apr 13;8(14):9514-22. doi: 10.1021/acsami.6b01195. Epub 2016 Mar 30.

Chemically functional microporous metal-organic framework (MOF) crystals are attractive for filtration and gas storage applications, and recent results show that they can be immobilized on high surface area substrates, such as fiber mats. However, fundamental knowledge is still lacking...

Showing 25 to 36 of 13189 entries