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Showing 1 to 12 of 31 entries
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Placing individual molecules in the center of nanoapertures.

Nano letters

Heucke SF, Baumann F, Acuna GP, Severin PM, Stahl SW, Strackharn M, Stein IH, Altpeter P, Tinnefeld P, Gaub HE.
PMID: 23742166
Nano Lett. 2014 Feb 12;14(2):391-5. doi: 10.1021/nl401517a. Epub 2013 Jun 17.

While nanophotonic devices are unfolding their potential for single-molecule fluorescence studies, metallic quenching and steric hindrance, occurring within these structures, raise the desire for site-specific immobilization of the molecule of interest. Here, we refine the single-molecule cut-and-paste technique by...

Perceived Utility of the RE-AIM Framework for Health Promotion/Disease Prevention Initiatives for Older Adults: A Case Study from the U.S. Evidence-Based Disease Prevention Initiative.

Frontiers in public health

Ory MG, Altpeter M, Belza B, Helduser J, Zhang C, Smith ML.
PMID: 25964897
Front Public Health. 2015 Apr 27;2:143. doi: 10.3389/fpubh.2014.00143. eCollection 2014.

Dissemination and implementation (D&I) frameworks are increasingly being promoted in public health research. However, less is known about their uptake in the field, especially for diverse sets of programs. Limited questionnaires exist to assess the ways that frameworks can...

Methods for streamlining intervention fidelity checklists: an example from the chronic disease self-management program.

Frontiers in public health

Ahn S, Smith ML, Altpeter M, Belza B, Post L, Ory MG.
PMID: 25964941
Front Public Health. 2015 Apr 27;2:294. doi: 10.3389/fpubh.2014.00294. eCollection 2014.

Maintaining intervention fidelity should be part of any programmatic quality assurance (QA) plan and is often a licensure requirement. However, fidelity checklists designed by original program developers are often lengthy, which makes compliance difficult once programs become widely disseminated...

Phase-compensated ultra-bright source of entangled photons.

Optics express

Altepeter J, Jeffrey E, Kwiat P.
PMID: 19498929
Opt Express. 2005 Oct 31;13(22):8951-9. doi: 10.1364/opex.13.008951.

While the most direct method to increase the brightness of a type-I entanglement source is to increase the collected solid angle of the down-conversion, this leads to effective decoherence caused by an angle-dependent phase shift. Using specially designed compensation...

MEMS based hair flow-sensors as model systems for acoustic perception studies.

Nanotechnology

Krijnen GJ, Dijkstra M, van Baar JJ, Shankar SS, Kuipers WJ, de Boer RJ, Altpeter D, Lammerink TS, Wiegerink R.
PMID: 21727359
Nanotechnology. 2006 Feb 28;17(4):S84-9. doi: 10.1088/0957-4484/17/4/013. Epub 2006 Jan 25.

Arrays of MEMS fabricated flow sensors inspired by the acoustic flow-sensitive hairs found on the cerci of crickets have been designed, fabricated and characterized. The hairs consist of up to 1 mm long SU-8 structures mounted on suspended membranes...

Four Methods of Recruiting Couples Into a Longitudinal Study of Physical Activity in People With Osteoarthritis: Recruitment, Retention, and Lessons Learned.

Frontiers in public health

Carthron DL, Phillips A, Cuthbertson CC, Ellis KR, Altpeter M, Callahan LF, Bahorski S, Rini C.
PMID: 30073160
Front Public Health. 2018 Jul 18;6:197. doi: 10.3389/fpubh.2018.00197. eCollection 2018.

Increases in physical activity can reduce joint pain among people with osteoarthritis (PWOA) who are insufficiently physically active. Because evidence suggests that social support from intimate partners may help PWOA become more active, researchers have been interested in recruiting...

Saving lives through life-threatening measures? The COVID-19 paradox of infection prevention in long-term care facilities.

European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity

Thiel A, Altmeier D, Frahsa A, Eschweiler GW, Nieß A, Sudeck G.
PMID: 34154523
Eur Rev Aging Phys Act. 2021 Jun 21;18(1):11. doi: 10.1186/s11556-021-00265-x.

The current SARS Cov-2 infection control measures have paradoxical effects. On the one hand, the lockdown measures help to protect vulnerable populations in particular. On the other hand, these measures inevitably have the effect that those who are to...

Applying the Noninferiority Paradigm to Assess Exposure-Response Similarity and Dose Between Pediatric and Adult Patients.

Journal of clinical pharmacology

Zhang Q, Travis J, Rothwell R, Jay CE, Jahidur R, Zhang Y, Crentsil V, Altepeter T, Lee JJ, Burckart GJ, Ganley C, Wang J.
PMID: 34185895
J Clin Pharmacol. 2021 Jun;61:S165-S174. doi: 10.1002/jcph.1885.

The use of extrapolation of efficacy in pediatric drug development programs is possible when disease progression and treatment response are similar in adult and pediatric populations. Historically, the exposure-response (E-R) similarity was assessed by visual inspection of 2 E-R...

Expediting Drug Development for Pediatric Inflammatory Bowel Disease: A Workshop to Identify Barriers and Move Forward.

Gastroenterology

Altepeter T, Wertheimer E, Lee JJ.
PMID: 31229494
Gastroenterology. 2019 Jun 20; doi: 10.1053/j.gastro.2019.06.022. Epub 2019 Jun 20.

No abstract available.

Tick-borne encephalitis (TBE) in Switzerland: Does the prolongation of vaccine booster intervals result in an increased risk of breakthroughs?.

Journal of travel medicine

Schmidt AJ, Altpeter E, Graf S, Steffen R.
PMID: 34581402
J Travel Med. 2021 Sep 28; doi: 10.1093/jtm/taab158. Epub 2021 Sep 28.

BACKGROUND: In 2006, the Swiss Federal Office of Public Health decided recommending a prolongation of vaccine booster intervals after the 3rd dose for the prevention of tick-borne encephalitis (TBE) from 3 to 10 years.METHODS: To ascertain whether this amendment...

"I Trust in Staff's Creativity"-The Impact of COVID-19 Lockdowns on Physical Activity Promotion in Nursing Homes Through the Lenses of Organizational Sociology.

Frontiers in sports and active living

Frahsa A, Altmeier D, John JM, Gropper H, Granz H, Pomiersky R, Haigis D, Eschweiler GW, Nieß AM, Sudeck G, Thiel A.
PMID: 33345161
Front Sports Act Living. 2020 Oct 07;2:589214. doi: 10.3389/fspor.2020.589214. eCollection 2020.

No abstract available.

The Challenge of Sustainable Access to Telemonitoring Tools for People with Diabetes in Europe: Lessons from COVID-19 and Beyond.

Diabetes therapy : research, treatment and education of diabetes and related disorders

Choudhary P, Bellido V, Graner M, Altpeter B, Cicchetti A, Durand-Zaleski I, Kristensen FB.
PMID: 34390477
Diabetes Ther. 2021 Sep;12(9):2311-2327. doi: 10.1007/s13300-021-01132-9. Epub 2021 Aug 14.

Telemedicine in diabetes care has been evolving over several years, particularly since the advent of cloud-connected technologies for diabetes management, such as glucose monitoring devices, including continuous glucose monitoring (CGM) systems, that facilitate sharing of glucose data between people...

Showing 1 to 12 of 31 entries