Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1369 to 1379 of 1379 entries
Sorted by: Best Match Show Resources per page
Bandwidth Broadening of Piezoelectric Energy Harvesters Using Arrays of a Proposed Piezoelectric Cantilever Structure.

Micromachines

Salem MS, Ahmed S, Shaker A, Alshammari MT, Al-Dhlan KA, Alanazi A, Saeed A, Abouelatta M.
PMID: 34442595
Micromachines (Basel). 2021 Aug 17;12(8). doi: 10.3390/mi12080973.

One of the most important challenges in the design of the piezoelectric energy harvester is its narrow bandwidth. Most of the input vibration sources are exposed to frequency variation during their operation. The piezoelectric energy harvester's narrow bandwidth makes...

Periodontitis, dental plaque, and atrial fibrillation in the Hamburg City Health Study.

PloS one

Struppek J, Schnabel RB, Walther C, Heydecke G, Seedorf U, Lamprecht R, Smeets R, Borof K, Zeller T, Beikler T, Börschel CS, Karakas M, Gosau M, Aarabi G.
PMID: 34807935
PLoS One. 2021 Nov 22;16(11):e0259652. doi: 10.1371/journal.pone.0259652. eCollection 2021.

BACKGROUND/AIM: Atrial fibrillation (AF) is a major health problem and causes heart failure and stroke. Pathophysiological mechanisms indicate a link with oral health including periodontitis (PD), but supporting data are scarce. The aim was to investigate the link between...

Carrier-envelope offset stable, coherently combined ytterbium-doped fiber CPA delivering 1  kW of average power.

Optics letters

Shestaev E, Hädrich S, Walther N, Eidam T, Klenke A, Seres I, Bengery Z, Jójárt P, Várallyay Z, Börzsönyi Á, Limpert J.
PMID: 33258809
Opt Lett. 2020 Dec 01;45(23):6350-6353. doi: 10.1364/OL.409410.

We present a carrier-envelope offset (CEO) stable ytterbium-doped fiber chirped-pulse amplification system employing the technology of coherent beam combining and delivering more than 1 kW of average power at a pulse repetition rate of 80 MHz. The CEO stability...

Sirolimus diminishes the expression of GRO-α (CXCL-1) /CXCR2 axis in human keratinocytes and cutaneous squamous cell carcinoma cells.

Journal of dermatological science

Schaper-Gerhardt K, Hansel A, Walter A, Grimmelmann I, Gutzmer R.
PMID: 34479772
J Dermatol Sci. 2021 Oct;104(1):30-38. doi: 10.1016/j.jdermsci.2021.08.007. Epub 2021 Aug 26.

BACKGROUND: Organ transplant recipients show a high incidence for the formation of cutaneous squamous cell carcinoma (cSCC), while sirolimus appears to reduce the risk. GRO-α is a chemokine, which is overexpressed in many tumor entities and associated with malignant...

Combination of Model for End-Stage Liver Disease and Lactate Predicts Death in Patients Treated With Salvage Transjugular Intrahepatic Portosystemic Shunt for Refractory Variceal Bleeding.

Hepatology (Baltimore, Md.)

Walter A, Rudler M, Olivas P, Moga L, Trépo E, Robic MA, Ollivier-Hourmand I, Baiges A, Sutter O, Bouzbib C, Peron JM, Le Pennec V, Ganne-Carrié N, Garcia-Pagán JC, Mallet M, Larrue H, Dao T, Thabut D, Hernández-Gea V, Nault JC, Bureau C, Allaire M.
PMID: 34018627
Hepatology. 2021 Oct;74(4):2085-2101. doi: 10.1002/hep.31913. Epub 2021 Jul 19.

BACKGROUND AND AIMS: Data about the prognosis of salvage transjugular intrahepatic portosystemic shunt (TIPS) using covered stents for refractory variceal bleeding caused by portal hypertension are scarce. We aimed to assess survival and to identify predictors of mortality in...

Counterpoint: An alternative hypothesis for why exposure to static magnetic and electric fields treats type 2 diabetes.

American journal of physiology. Endocrinology and metabolism

Carter CS, Huang SC, Searby CC, Cassaidy B, Miller MJ, Grzesik WJ, Piorczynski TB, Pak TK, Walsh SA, Acevedo M, Zhang Q, Mapuskar KA, Milne GL, Hinton AO, Guo DF, Weiss R, Bradberry K, Taylor EB, Rauckhorst AJ, Dick DW, Akurathi V, Falls-Hubert KC, Wagner BA, Carter WA, Wang K, Norris AW, Rahmouni K, Buettner GR, Hansen JM, Spitz DR, Abel ED, Sheffield VC.
PMID: 33843282
Am J Physiol Endocrinol Metab. 2021 May 01;320(5):E1001-E1002. doi: 10.1152/ajpendo.00110.2021. Epub 2021 Apr 12.

No abstract available.

Imaging of I, Re and Tc plant uptake on the single-cell scale using SIMS and rL-SNMS.

Journal of hazardous materials

Mandel M, Holtmann L, Raiwa M, Wunnenberg-Gust A, Riebe B, Walther C.
PMID: 34517301
J Hazard Mater. 2022 Feb 05;423:127143. doi: 10.1016/j.jhazmat.2021.127143. Epub 2021 Sep 06.

In radioecological studies, there is a significant need for understanding the plant uptake of radionuclides on a cellular level. The present work applies mass spectrometry to image the radionuclide distribution within the cellular structures of plants at varying concentrations....

The Longitudinal Early-onset Alzheimer's Disease Study (LEADS): Framework and methodology.

Alzheimer's & dementia : the journal of the Alzheimer's Association

Apostolova LG, Aisen P, Eloyan A, Fagan A, Fargo KN, Foroud T, Gatsonis C, Grinberg LT, Jack CR, Kramer J, Koeppe R, Kukull WA, Murray ME, Nudelman K, Rumbaugh M, Toga A, Vemuri P, Trullinger A, Iaccarino L, Day GS, Graff-Radford NR, Honig LS, Jones DT, Masdeu J, Mendez M, Musiek E, Onyike CU, Rogalski E, Salloway S, Wolk DA, Wingo TS, Carrillo MC, Dickerson BC, Rabinovici GD.
PMID: 34018654
Alzheimers Dement. 2021 Dec;17(12):2043-2055. doi: 10.1002/alz.12350. Epub 2021 May 21.

Patients with early-onset Alzheimer's disease (EOAD) are commonly excluded from large-scale observational and therapeutic studies due to their young age, atypical presentation, or absence of pathogenic mutations. The goals of the Longitudinal EOAD Study (LEADS) are to (1) define...

Low physical activity is associated with two hypokinetic motor abnormalities in psychosis.

Journal of psychiatric research

Walther S, Vladimirova I, Alexaki D, Schäppi L, Damme KSF, Mittal VA, Shankman SA, Stegmayer K.
PMID: 34785041
J Psychiatr Res. 2021 Nov 08; doi: 10.1016/j.jpsychires.2021.11.014. Epub 2021 Nov 08.

Individuals with schizophrenia engage in more sedentary behavior than healthy controls, which is thought to contribute to multiple health adversities. Age, medication side effects and environment are critical determinants of physical activity in psychosis. While motor abnormalities are frequently...

Improving the predictive potential of diffusion MRI in schizophrenia using normative models-Towards subject-level classification.

Human brain mapping

Elad D, Cetin-Karayumak S, Zhang F, Cho KIK, Lyall AE, Seitz-Holland J, Ben-Ari R, Pearlson GD, Tamminga CA, Sweeney JA, Clementz BA, Schretlen DJ, Viher PV, Stegmayer K, Walther S, Lee J, Crow TJ, James A, Voineskos AN, Buchanan RW, Szeszko PR, Malhotra AK, Keshavan MS, Shenton ME, Rathi Y, Bouix S, Sochen N, Kubicki MR, Pasternak O.
PMID: 34322947
Hum Brain Mapp. 2021 Oct 01;42(14):4658-4670. doi: 10.1002/hbm.25574. Epub 2021 Jul 29.

Diffusion MRI studies consistently report group differences in white matter between individuals diagnosed with schizophrenia and healthy controls. Nevertheless, the abnormalities found at the group-level are often not observed at the individual level. Among the different approaches aiming to...

Letter to the Editor: Salvage TIPS in Patients With Cirrhosis With Variceal Bleeding: MELD, Lactates, and "à la Carte" Decision.

Hepatology (Baltimore, Md.)

Allaire M, Garcia-Pagán JC, Walter A, Bureau C, Thabut D.
PMID: 34351661
Hepatology. 2021 Dec;74(6):3558-3559. doi: 10.1002/hep.32091. Epub 2021 Sep 16.

No abstract available.

Showing 1369 to 1379 of 1379 entries