Search results for "41"

Glicerīna transportsistēmas un Hog1 loma raugu šūnu dzīvotspējas saglabāšanā anhidrobiozes stāvoklī

2015

Šī darba mērķis bija izpētīt glicerīna transportsistēmu un Hog1p iespējamo lomu raugu šūnu dzīvotspējas saglabāšanā anhidrobiozes stāvoklī. Lai sasniegtu šo mērķi, izmantoja raugu Saccharomyces cerevisiae BY4741 un tā izogēnos celmus, kuriem trūka viens vai vairāki gēni, kuri ir atbildīgi par glicerīna transportiera Stl1p, glicerīna eksporta kanāla Fps1p un regulatorās Hog1p MAP kināzes ekspresiju raugu šūnās. Darbam bija izvirzīti sekojošie uzdevumi: izpētīt S. cerevisiae BY4741 spējas pāriet anhidrobiozes stāvoklī; novērtēt glicerīna transportsistēmu Stl1p un Fps1p, ka arī Hog1p ietekmi uz raugu šūnu rezistenci pret dehidratāciju; izpētīt raugu spējas pārdzīvot osmotisko stresu un šīs ied…

Structure de propriété et communication financière des entreprises françaises

2005

The objective of this empirical study is to test the hypothesized relation between ownership structure and the quality of financial reporting of French firms. The results confirm that the relation between shareholding dilution and the quality of investors' relations is not linear but curvilinear.

Mariano Benlliure Gil, artífice de la recuperación del patrimonio escultórico para la Cofradía California de Cartagena

2020

After the patrimonial destruction that took place during the Civil War of 1936-1939 in the city of Cartagena, religious art and especially sacred sculpture, is greatly affected. The artistic expressions that the Passionist entities took to the streets on the days of Holy Week, disappear almost in their entirety, having to start a tremendously costly reconstruction process in order to alleviate the losses suffered. The Cofradía California commissioned the renovation of its sculptural patrimony heritage, which came to replace the wealth of the works of Salzillo, to the Valencian artist Mariano Benlliure Gil. All this process is the one studied in this article, keeping in mind the different bi…

The trouble with vulnerability. Narrating ageing during the COVID-19 pandemic

2023

In this paper, we have used the exceptional circumstances created by the COVID-19 pandemic as a window for investigating the ambivalent, stereotypical and often-incongruent portrayals of exceptional vulnerability and resilient self-management that define the self-constructions available for older adults. From the onset of the pandemic, older adults were publicly and homogenously presented as a biomedically vulnerable population, and the implementation of restrictive measures also raised concerns over their psychosocial vulnerability and wellbeing. Meanwhile, the key political responses to the pandemic in most affluent countries aligned with the dominant paradigms of successful and active ag…

Aerosolization Performance of Jet Nebulizers and Biopharmaceutical Aspects

2019

In this work, 13 jet nebulizers, some of which in different configurations, were investigated in order to identify the biopharmaceutical constraints related to the quality attributes of the medicinal products, which affect their safety, efficiency, compliance, and effectiveness. The aerosolization parameters, including the aerosol output, aerosol output rate, mass median aerodynamic diameter, and fine particle fraction, were determined according to the European Standard EN 13544-1, using sodium fluoride as a reference formulation. A comparison between the aerosol output nebulization time and the fine particle fraction displayed a correlation between the aerosol quality and the nebulization …

Tree species influences diversity of ground-dwelling insects in afforested fields

2015

Abstract Impaired natural ecosystems, such as agricultural lands, are restored toward original or other target stage. Because the long agricultural history has changed the physical, chemical and biological features of the soil, afforested fields can harbor novel species assemblages and interactions. Our overall aim was to quantify the diversity of ground beetles and ants in early successional afforested fields. In a large scale field experiment, we compared plots that had been afforested 25 years ago by planting monocultures of birch, pine or spruce trees. A total of 4080 carabid individuals representing 41 species, and 131,933 ant individuals representing 15 species were recorded. Both the…

Acceso al empleo del colectivo de personas transexuales de Valencia: retos y barreras a superar en la sociedad actual

2017

Performative Control and Rhetoric in Aotearoa New Zealand’s Response to COVID-19

2021

This article analyses how specific nodal points of performative control developed and consequently structured the discourse on Aotearoa New Zealand’s response to the COVID-19 pandemic. It identifies these points by adopting a rhetorical-performative approach to uncover three particular performances of control that articulated the pandemic in Aotearoa New Zealand, from the diagnosis of the first COVID-19 case in the country in February 2020 through to October 2020. This period of analysis covers the emergence, subsequent nationwide lockdown, elimination, and re-emergence of the virus. There are three distinct nodal points that unfold as key to the nation’s ability to control COVID-19: the he…

screening della malattia coronarica in chirurgia maggiore non cardiaca

2007

article is on the screeening of acute coronary disease in cardiac surgery from the preoperatory evaluation to the perioperative and postoperative treatment

Photoluminescent Detection of Human T-Lymphoblastic Cells by ZnO Nanorods.

2020

The precise detection of cancer cells currently remains a global challenge. One-dimensional (1D) semiconductor nanostructures (e.g., ZnO nanorods) have attracted attention due to their potential use in cancer biosensors. In the current study, it was demonstrated that the possibility of a photoluminescent detection of human leukemic T-cells by using a zinc oxide nanorods (ZnO NRs) platform. Monoclonal antibodies (MABs) anti-CD5 against a cluster of differentiation (CD) proteins on the pathologic cell surface have been used as a bioselective layer on the ZnO surface. The optimal concentration of the protein anti-CD5 to form an effective bioselective layer on the ZnO NRs surface was selected. …