Search results for "SWI"
showing 10 items of 1473 documents
Influence of sutures configuration on the strength of tendon-patch joints for rotator cuff tears treatment
2019
Abstract Purpose Massive rotator cuff tears are common in the aging population. The incidence of failed rotator cuff repairs is still quite high, especially in the treatment of full-thickness tears or revision repairs. In this context, natural and synthetic meshes can be used as augmentation scaffolds or as devices to close the gap between a retracted tendon and the bone. The purpose of this work is to evaluate the ultimate tensile strength of different tendon-patch joints in order to consider their use in the treatment of massive cuff tears. Materials and methods Porcine tendons and a synthetic low-density polypropylene mesh have been used. A preliminary study on the tensile strength of te…
Review: Electrostatically actuated nanobeam-based nanoelectromechanical switches – materials solutions and operational conditions
2018
This review summarizes relevant research in the field of electrostatically actuated nanobeam-based nanoelectromechanical (NEM) switches. The main switch architectures and structural elements are briefly described and compared. Investigation methods that allow for exploring coupled electromechanical interactions as well as studies of mechanically or electrically induced effects are covered. An examination of the complex nanocontact behaviour during various stages of the switching cycle is provided. The choice of the switching element and the electrode is addressed from the materials perspective, detailing the benefits and drawbacks for each. An overview of experimentally demonstrated NEM swi…
Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3a
2022
Abbott, R., et al. (LIGO and VIRGO Collaboration)
ISWI genetically interacts with the hsr-omega ncRNA
2008
Opioid-induced hyperalgesia after rapid titration with intravenous morphine: Switching and re-titration to intravenous methadone.
2012
Rapid titration with intravenous morphine (IV-MO) provides fast and efficient pain relief in cancer patients with severe-excruciating pain. However, some patients, after an initially favourable response, can develop an hyperexcitated state unrelieved or worsened by further dose increments.Eighty-one patients admitted on emergency basis titrated with IV-MO were assessed.12 patients were unsuccessfully titrated with IV-MO. Switching to intravenous methadone (IV-ME) and titrating the doses proved to be successfully.In escalating opioid doses rapidly a recognition of the development of hyperalgesia should be suspected. Increasing doses of opioids may stimulate rather than inhibiting the central…
Przyczyny transferów poselskich w Sejmie w latach 2001-2015
2018
Celem niniejszego artykułu jest określenie przyczyn zmiany przynależności klubowej w Sejmie w latach 2001-2015. Pod pojęciem „transferu” rozumiane są wszelkie zmiany przynależności klubowej mające miejsce w trakcie kadencji Sejmu, takie jak: rozłamy, odejścia, przejścia. Transfery takie mogą istotnie zmienić układ sil wewnątrz parlamentu ukształtowany w wyborach. Intencją autora jest wskazanie przyczyn tego zjawiska w Sejmie oraz jego kategoryzacja. Dokonana analiza pokazuje zasadnicze metodologiczne trudności z określeniem obiektywnych przyczyn transferów. Najczęściej wskazuje się różnice ideowo-programowe, jednakże analiza uwarunkowań, w których transfery się dokonują sugeruje, że często …
Transfery poselskie jako źródło nowych inicjatyw politycznych
2017
Partie polityczne – zgodnie z klasycznym ujęciem M. Duvergera – powstają według wewnętrznego i zewnętrznego trybu. Celem niniejszego artykułu jest analiza powstawania partii politycznych w Polsce zgodnie z pierwszym trybem (wewnętrznym), wykorzystując do tego koncept „transferu parlamentarnego”, tj. zmian przynależności klubowej posłów skutkujących powstaniem nowej partii politycznej.
The impact of ideological positions and personal attributes of candidates in intraparty competition: A study under the Swiss open‐listPRSystem
2022
Intraparty preference voting systems offer different incentives for candidates to cultivate a personal vote, but little is known about how the candidates' policy positions affect their elec-toral success in intraparty competition. This article analyses the effect of candidates' ideological positions and personal attributes on their preference vote share in the 2015 and 2019 Swiss Lower House elections. We used candidate survey data combined with official election statistics. Our findings demon-strate that the ideological distance between candidates' posi-tions and their party's median position is of minor importance for their electoral success when compared to their personal attributes. How…
Heat-sensitive UV-Vis measurements for Phytochrome
2016
Fytokromit ovat punaista valoa aistivia proteiineja, jotka säätelevät suurta joukkoa solun toimintoja kasvi-, bakteeri- ja sienisoluissa. Nämä valoaktiiviset proteiinit muuntavat konformaatiotaan palautuvasti aktiivisen (Pfr) ja inaktiivisen (Pr) tilan välillä. Fytokromien aminohappojen väliset heikot vuorovaikutukset - etenkin vetysidokset - vaikuttavat lopulta laskostumiseen ja proteiinin lämpöstabiiliuteen. Fytokromit esiintyvät homodimeerisinä rakenteina, joiden monomeerit koostuvat useista domeeneista. Nämä jakautuvat N- terminaaliseen valosensitiiviseen moduuliin (PSM) ja C-terminaaliseen OutPut moduliin (OPM). PSM koostuu kolmesta domeenista (PAS-GAF ja PHY). Tässä työssä tutkittiin …
Stanowisko szwajcarskich partii politycznych wobec integracji europejskiej - europeizacja dyskursu politycznego
2015
The objective of the article is to analyse some fragment of the Swiss public discourse, in the fi eld of the European integration as seen from the political parties’ percpective. The analysis shows that there can be observed the phenoomenon of Europpeanisation – the party programs, manifestoes, and political argumentation is more and more saturated with the European Union problematic as well as it is more intense and more salient.