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Showing 1 to 12 of 73 entries
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Observation of sub-Bragg diffraction of waves in crystals.

Physical review letters

Huisman SR, Nair RV, Hartsuiker A, Woldering LA, Mosk AP, Vos WL.
PMID: 22463531
Phys Rev Lett. 2012 Feb 24;108(8):083901. doi: 10.1103/PhysRevLett.108.083901. Epub 2012 Feb 22.

We investigate the diffraction conditions and associated formation of stop gaps for waves in crystals with different Bravais lattices. We identify a prominent stop gap in high-symmetry directions that occurs at a frequency below the ubiquitous first-order Bragg condition....

Eye blink correction: a test on the preservation of common ERP components using a regression based technique.

PeerJ

Woltering S, Bazargani N, Liu ZX.
PMID: 23682349
PeerJ. 2013 May 14;1:e76. doi: 10.7717/peerj.76. Print 2013.

Eye blinks are a pervasive problem in electroencephalography research as they contaminate the brain signal. This paper tests the merits of a software tool employing the regression-based Gratton method that claims to remove the detrimental effects of the eye...

Investigation of Local Ethylene Emission from Intact Cherry Tomatoes by Means of Photothermal Deflection and Photoacoustic Detection.

Plant physiology

De Vries H, Harren F, Voesenek L, Blom C, Woltering EJ, Van Der Valk H, Reuss J.
PMID: 12228441
Plant Physiol. 1995 Apr;107(4):1371-1377. doi: 10.1104/pp.107.4.1371.

The function of the coronet region of the cherry tomato (Lycopersicon esculentum Cherry) as the main emission channel for ethylene was investigated. Ethylene was measured employing two laser-based detection systems, the photothermal deflection instrument and the photoacoustic detection setup....

The Role of Ethylene in Interorgan Signaling during Flower Senescence.

Plant physiology

Woltering EJ, Somhorst D, Van Der Veer P.
PMID: 12228663
Plant Physiol. 1995 Dec;109(4):1219-1225. doi: 10.1104/pp.109.4.1219.

The roles of 1-aminocyclopropane-1-carboxylic acid (ACC) and ethylene in interorgan signaling during senescence in orchid (Cymbidium) flowers were investigated. Following application of radiolabeled ACC to the stigma or the rostellum (modified lobe of the stigma), radiolabeled ethylene is produced...

Histochemical and genetic analysis of host and non-host interactions of Arabidopsis with three Botrytis species: an important role for cell death control.

Molecular plant pathology

VAN Baarlen P, Woltering EJ, Staats M, VAN Kan JA.
PMID: 20507477
Mol Plant Pathol. 2007 Jan;8(1):41-54. doi: 10.1111/j.1364-3703.2006.00367.x.

SUMMARY Susceptibility was evaluated of host and non-host plants to three pathogenic Botrytis species: the generalist B. cinerea and the specialists B. elliptica (lily) and B. tulipae (tulip). B. tulipae was, unexpectedly, able to infect plant species other than...

In vivo Reflectance Confocal Microscopy: A Useful Tool to Select the Location of a Punch Biopsy in a Large, Clinically Indistinctive Lesion.

Case reports in dermatology

Peppelman M, Wolberink EA, Koopman RJ, van Erp PE, Gerritsen MJ.
PMID: 23687492
Case Rep Dermatol. 2013 Apr 25;5(1):129-32. doi: 10.1159/000351258. Print 2013 Jan.

Reflectance confocal microscopy (RCM) is a noninvasive technique for in vivo imaging of the skin that allows evaluation of the total lesion area. This case report about a 66-year-old patient with a clinically indistinctive, previously treated erythematous lesion on...

Communicating Uncertainty From Limitations in Quality of Evidence to the Public in Written Health Information: Protocol for a Web-Based Randomized Controlled Trial.

JMIR research protocols

Büchter RB, Betsch C, Ehrlich M, Fechtelpeter D, Grouven U, Keller S, Meuer R, Rossmann C, Waltering A.
PMID: 31094343
JMIR Res Protoc. 2019 May 13;8(5):e13425. doi: 10.2196/13425.

BACKGROUND: Uncertainty is integral to evidence-informed decision making and is of particular importance for preference-sensitive decisions. Communicating uncertainty to patients and the public has long been identified as a goal in the informed and shared decision-making movement. Despite this,...

Low Oxygen Storage Improves Tomato Postharvest Cold Tolerance, Especially for Tomatoes Cultivated with Far-Red LED Light.

Foods (Basel, Switzerland)

Affandi FY, Verschoor JA, Paillart MJM, Verdonk JC, Woltering EJ, Schouten RE.
PMID: 34441475
Foods. 2021 Jul 22;10(8). doi: 10.3390/foods10081699.

We investigated the effects of low oxygen storage on chilling injury development, colour development, respiration and H

Masked Alkyne Equivalents for the Synthesis of Mechanically Interlocked Polyynes*.

Angewandte Chemie (International ed. in English)

Gawel P, Woltering SL, Xiong Y, Christensen KE, Anderson HL.
PMID: 33253464
Angew Chem Int Ed Engl. 2021 Mar 08;60(11):5941-5947. doi: 10.1002/anie.202013623. Epub 2021 Jan 21.

Polyyne polyrotaxanes, encapsulated cyclocarbon catenanes and other fascinating mechanically interlocked carbon-rich architectures should become accessible if masked alkyne equivalents (MAEs) can be developed that are large enough to prevent unthreading of a macrocycle, and that can be cleanly unmasked...

Toward standardizing the clinical testing protocols of point-of-care devices for obstructive sleep apnea diagnosis.

Sleep & breathing = Schlaf & Atmung

Tangudu V, Afrin K, Reddy S, Deutz NEP, Woltering S, Bukkapatnam STS.
PMID: 32865729
Sleep Breath. 2021 Jun;25(2):737-748. doi: 10.1007/s11325-020-02171-5. Epub 2020 Aug 31.

PURPOSE: In recent years, point-of-care (POC) devices, especially smart wearables, have been introduced to provide a cost-effective, comfortable, and accessible alternative to polysomnography (PSG)-the current gold standard-for the monitoring, screening, and diagnosis of obstructive sleep apnea (OSA). Thorough validation...

Cdk5 drives formation of heterogeneous pancreatic neuroendocrine tumors.

Oncogenesis

Carter AM, Kumar N, Herring B, Tan C, Guenter R, Telange R, Howse W, Viol F, McCaw TR, Bickerton HH, Gupta P, Gillardon F, Woltering EA, Dhall D, Totenhagen J, Banerjee RR, Kurian EM, Reddy S, Chen H, Schrader J, Bart Rose J, Mukhtar MS, Bibb JA.
PMID: 34862365
Oncogenesis. 2021 Dec 03;10(12):83. doi: 10.1038/s41389-021-00372-5.

Pancreatic neuroendocrine tumors (PanNETs) are a heterogeneous population of neoplasms that arise from hormone-secreting islet cells of the pancreas and have increased markedly in incidence over the past four decades. Non-functional PanNETs, which occur more frequently than hormone-secreting tumors,...

Using social media to estimate visitor provenance and patterns of recreation in Germany's national parks.

Journal of environmental management

Sinclair M, Mayer M, Woltering M, Ghermandi A.
PMID: 32883482
J Environ Manage. 2020 Jun 01;263:110418. doi: 10.1016/j.jenvman.2020.110418. Epub 2020 Mar 18.

Social media data are increasingly utilised as a low-cost alternative to visitor surveys in characterising nature-based recreation. However, the information available on individual users is limited and typically does not include provenance, restricting the potential applications and impact of...

Showing 1 to 12 of 73 entries