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Showing 1 to 12 of 93 entries
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A Novel Device for Grasping Assessment during Functional Tasks: Preliminary Results.

Frontiers in bioengineering and biotechnology

Rocha AC, Tudella E, Pedro LM, Appel VC, da Silva LG, Caurin GA.
PMID: 26942178
Front Bioeng Biotechnol. 2016 Feb 22;4:16. doi: 10.3389/fbioe.2016.00016. eCollection 2016.

This paper presents a methodology and first results obtained in a study with a novel device that allows the analysis of grasping quality. Such a device is able to acquire motion information of upper limbs allowing kinetic of manipulation...

Fast Feature Pyramids for Object Detection.

IEEE transactions on pattern analysis and machine intelligence

Dollár P, Appel R, Belongie S, Perona P.
PMID: 26353336
IEEE Trans Pattern Anal Mach Intell. 2014 Aug;36(8):1532-45. doi: 10.1109/TPAMI.2014.2300479.

Multi-resolution image features may be approximated via extrapolation from nearby scales, rather than being computed explicitly. This fundamental insight allows us to design object detection algorithms that are as accurate, and considerably faster, than the state-of-the-art. The computational bottleneck...

Direct Observation of Polymer Network Structure in Macroporous N-Isopropylacrylamide Gel by Raman Microscopy.

Macromolecules

Appel R, Xu W, Zerda TW, Hu Z.
PMID: 9680447
Macromolecules. 1998 Jul 28;31(15):5071-4. doi: 10.1021/ma971260c.

The Raman microscopy technique is used to characterize the temperature-induced evolution of the pore structures of a macroporous N-isopropylacrylamide (NIPA). The gel is synthesized using a suspension of 45 wt % toluene and 55 wt % pregel NIPA solution....

Group counselling for social adjustment.

American journal of mental deficiency

APPEL E, MARTIN CH.
PMID: 13469856
Am J Ment Defic. 1957 Nov;62(3):517-20.

No abstract available.

New measurement of K(+)(e4) decay and the s-pave pi pi-scattering length a(0)(0).

Physical review letters

Pislak S, Appel R, Atoyan GS, Bassalleck B, Bergman DR, Cheung N, Dhawan S, Do H, Egger J, Eilerts S, Herold W, Issakov VV, Kaspar H, Kraus DE, Lazarus DM, Lichard P, Lowe J, Lozano J, Ma H, Majid W, Poblaguev AA, Rehak P, Sher A, Thompson JA, Truöl P, Zeller ME.
PMID: 11736394
Phys Rev Lett. 2001 Nov 26;87(22):221801. doi: 10.1103/PhysRevLett.87.221801. Epub 2001 Nov 07.

A sample of 4 x 10(5) events from the decay K(+)-->pi(+)pi(-)e(+)nu(e) (K(e4)) has been collected in experiment E865 at the Brookhaven Alternating Gradient Synchrotron. The analysis of these data yields new measurements of the K(e4) branching ratio [(4.11+/-0.01+/-0.11) x...

Nucleophilicity parameters for phosphoryl-stabilized carbanions and phosphorus ylides: implications for Wittig and related olefination reactions.

Journal of the American Chemical Society

Appel R, Loos R, Mayr H.
PMID: 19105684
J Am Chem Soc. 2009 Jan 21;131(2):704-14. doi: 10.1021/ja8056216.

The kinetics of the reactions of four phosphoryl-stabilized carbanions 1a-d and four phosphorus ylides 1e-h with benzhydrylium ions 2a-h and structurally related quinone methides 2i-m have been determined by UV-vis spectroscopy. The second-order rate constants (k) correlated linearly with...

Supramolecular cross-linked networks via host-guest complexation with cucurbit[8]uril.

Journal of the American Chemical Society

Appel EA, Biedermann F, Rauwald U, Jones ST, Zayed JM, Scherman OA.
PMID: 20845973
J Am Chem Soc. 2010 Oct 13;132(40):14251-60. doi: 10.1021/ja106362w.

The ability to finely tune the solution viscosity of an aqueous system is critical in many applications ranging from large-scale fluid-based industrial processes to free-standing hydrogels important in regenerative medicine, controlled drug delivery, and 'green' self-healing materials. Herein we...

Scope and limitations of cyclopropanations with sulfur ylides.

Journal of the American Chemical Society

Appel R, Hartmann N, Mayr H.
PMID: 21114316
J Am Chem Soc. 2010 Dec 22;132(50):17894-900. doi: 10.1021/ja1084749. Epub 2010 Nov 29.

The rates of the reactions of the stabilized and semistabilized sulfur ylides 1a-g with benzhydrylium ions (2a-e) and Michael acceptors (2f-v) have been determined by UV-vis spectroscopy in DMSO at 20 °C. The second-order rate constants (log k(2)) of...

Effect of microstructure on the mechanical and damping behaviour of dragonfly wing veins.

Royal Society open science

Rajabi H, Shafiei A, Darvizeh A, Dirks JH, Appel E, Gorb SN.
PMID: 26998340
R Soc Open Sci. 2016 Feb 17;3(2):160006. doi: 10.1098/rsos.160006. eCollection 2016 Feb.

Insect wing veins are biological composites of chitin and protein arranged in a complex lamellar configuration. Although these hierarchical structures are found in many 'venous wings' of insects, very little is known about their physical and mechanical characteristics. For...

Publisher Correction: Re-analysis of public genetic data reveals a rare X-chromosomal variant associated with type 2 diabetes.

Nature communications

Bonàs-Guarch S, Guindo-Martínez M, Miguel-Escalada I, Grarup N, Sebastian D, Rodriguez-Fos E, Sánchez F, Planas-Fèlix M, Cortes-Sánchez P, González S, Timshel P, Pers TH, Morgan CC, Moran I, Atla G, González JR, Puiggros M, Martí J, Andersson EA, Díaz C, Badia RM, Udler M, Leong A, Kaur V, Flannick J, Jørgensen T, Linneberg A, Jørgensen ME, Witte DR, Christensen C, Brandslund I, Appel EV, Scott RA, Luan J, Langenberg C, Wareham NJ, Pedersen O, Zorzano A, Florez JC, Hansen T, Ferrer J, Mercader JM, Torrents D.
PMID: 29849136
Nat Commun. 2018 May 30;9(1):2162. doi: 10.1038/s41467-018-04170-3.

In the originally published version of this Article, the affiliation details for Santi González, Jian'an Luan and Claudia Langenberg were inadvertently omitted. Santi González should have been affiliated with 'Barcelona Supercomputing Center (BSC), Joint BSC-CRG-IRB Research Program in Computational...

Real-time monitoring of drug pharmacokinetics within tumor tissue in live animals.

Science advances

Seo JW, Fu K, Correa S, Eisenstein M, Appel EA, Soh HT.
PMID: 34995112
Sci Adv. 2022 Jan 07;8(1):eabk2901. doi: 10.1126/sciadv.abk2901. Epub 2022 Jan 07.

[Figure: see text].

Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG

Kamann S, Wagner N, Oppel E.
PMID: 34894186
J Dtsch Dermatol Ges. 2021 Dec;19(12):1715-1722. doi: 10.1111/ddg.14621_g.

No abstract available.

Showing 1 to 12 of 93 entries