Search results for "Intrinsic"

Pašnoteikšanās teorija un stratēģijas skolēna ar īpašām izglītības vajadzībām motivācijas mācīties paaugstināšanai

2018

Diplomdarbā tiek padziļināti pētīta pašnoteikšanās teorija un stratēģijas saistībā ar izglītību, sniedzot iespēju skolēnam speciālās izglītības vajadzībām rast vēlmi mācīties, tādējādi uzlabojot savas sekmes un zināšanas. Gadījuma pētījums tika veikts ar vienu skolēnu ar speciālām vajadzībām, strādājot ar un sniedzot izvēles iespējas pieņemt lēmumus; reflektēt; apzināties mācību un personīgās vajadzības un mērķus; un iedrošinot katru dienu, izvirzītie mērķi šādā veidā kļuva īstenojamāki un iespējami. Tika secināts, ka mācot skolēnu ar speciālām vajadzībām, ar darbā izvēlētajām stratēģijām, sniedz labumu gan skolā, gan ārpus tās.

Alkylthio-tetrasubstituted μ-Nitrido Diiron Phthalocyanines: Spectroelectrochemistry, Electrical Properties, and Heterojunctions for Ammonia Sensing.

2020

Alkylthio-tetrasubstituted μ-nitrido diiron phthalocyanine complexes are synthesized with n-butyl, iso-butyl, tert-butyl, and n-hexadecyl alkyl moieties. For the first time, a spectroelectrochemical investigation of μ-nitrido diiron phthalocyanines is achieved at all the redox steps. The complexes are stable in all their redox states, unlike their unsubstituted analogues. The interest of the present complexes is to prepare sensing devices by a solution processing method. Films are characterized by electronic absorption and Raman spectroscopies. Electrical measurements on resistors show the highly resistive behavior of these complexes, whatever the chain length. However, when combined with t…

Effects of intrinsic aerobic capacity, aging and physical activity on interleukin-15 protein level in serum and skeletal muscle

2015

Myokines are cytokines and other peptides produced in muscle that can transmit autocrine, paracrine or endocrine signals to other tissues. This is a potential way for exercise to carry out its beneficial effects on different parts of the body. Interleukin-15 (IL-15) is a myokine that has been shown to exert beneficial effects on multiple tissues: skeletal muscle, adipose tissue, bone and skin. Muscle-derived IL-15 signaling remains to be fully elucidated. It is known that the expression and signaling is affected by aging, exercise, and intrinsic aerobic capacity. The purpose of this study was to assess the effects of intrinsic aerobic capacity, aging and physical activity separately and in …

La resistenza di interfaccia calcestruzzo poroso-terreni a grana fina per il consolidamento di pendii mediante trincee drenanti profonde

2022

Le trincee drenanti profonde rappresentano uno dei metodi più efficaci per la mitigazione del rischio da frana, in pendii con falda idrica. Esse sono realizzate mediante pannelli o pali secanti. Il riempimento è costituito di calcestruzzo poroso o materiale granulare. Se le trincee sono adeguatamente “innestate” nel terreno stabile e il materiale di riempimento ha sufficiente resistenza e rigidezza come il calcestruzzo poroso, si ha ulteriore in-cremento di resistenza a taglio per effetto shear keys, oltre a quello derivante dalla riduzione delle pressioni in-terstiziali. L’incremento di resistenza è dovuto sia alla resistenza all’interfaccia calcestruzzo–terreni sia a quella intrinseca del…

INTRAGUILD INTERACTIONS BETWEEN EGG PARASITOIDS: FROM LABORATORY TO FIELD INVESTIGATIONS

Field studies on egg parasitoid guilds of herbivore stink bugs, serious pests for a wide number of crops, have shown that Trissolcus spp. and Ooencyrtus spp. can naturally co-occur in the same host, and generally the former parasitize more eggs than the latter. In many countries, to control such pests, biological control programs based on egg parasitoids have been used obtaining inconstantly success. Thereby, understanding the competitive interactions among Trissolcus and Ooencyrtus species may be useful in order to improve biological control of such pests but only few researchers have investigated the effects of competitive interactions among these egg parasitoids. The aim of this thesis w…

Research data supporting 'Short hydrogen bonds enhance nonaromatic protein-related fluorescence'

2021

Raw data for experimental figures. Files contain .cif (crystallographic information file) for XRD data of the L-pyro-amm structure. .xlsx file containing spectra for absorption of L-glutamine, L-pyroglutamine and L-pyro-amm. .xlsx file contains spectra for fluorescence excitation and emission collected over 8 days for L-glutamine conversion to L-pyro-amm.

Beyond the Educational Context: Relevance of Intrinsic Reading Motivation During COVID-19 Confinement in Spain

2021

What role could have intrinsic motivation toward reading in an extraordinary situation like the recent confinement? This research examines the relationship between intrinsic reading motivation (IRM) and reading habits in an adult population considering types of reading (for leisure, work/study, social networks, and news), gender, and distress generated by the coronavirus disease 2019 (COVID-19) pandemic. Participants were 3,849 adults from Spain who were surveyed about their reading practices: before, during the first weeks, and after several weeks of confinement. Linear mixed effects models (LMMs) were used to analyze data. Results showed a three-way interaction between reading frequency, …

Intrinsic spin-orbit interaction in diffusive normal wire Josephson weak links: Supercurrent and density of states

2015

We study the effect of the intrinsic (Rashba or Dresselhaus) spin-orbit interaction in superconductor--nanowire--superconductor (SNS) weak links in the presence of a spin-splitting field that can result either from an intrinsic exchange field or the Zeeman effect of an applied field. We solve the full non-linear Usadel equations numerically and analyze the resulting supercurrent through the weak link and the behavior of the density of states in the center of the wire. We point out how the presence of the spin-orbit interaction gives rise to a long-range spin triplet supercurrent, which remains finite even in the limit of very large exchange fields. In particular, we show how rotating the fi…

Evolutionary Study of Disorder in Protein Sequences

2020

Intrinsically disordered proteins (IDPs) contain regions lacking intrinsic globular structure (intrinsically disordered regions, IDRs). IDPs are present across the tree of life, with great variability of IDR type and frequency even between closely related taxa. To investigate the function of IDRs, we evaluated and compared the distribution of disorder content in 10,695 reference proteomes, confirming its high variability and finding certain correlation along the Euteleostomi (bony vertebrates) lineage to number of cell types. We used the comparison of orthologs to study the function of disorder related to increase in cell types, observing that multiple interacting subunits of protein comple…

Hyaluronic Acid Present in the Tumor Microenvironment Can Negate the Pro-apototic Effect of a Recombinant Fragment of Human Surfactant Protein D on B…

2020

Copyright © 2020 Murugaiah, Agostinis, Varghese, Belmonte, Vieni, Alaql, Alrokayan, Khan, Kaur, Roberts, Madan, Bulla and Kishore. Human surfactant protein D (SP-D) belongs to the family of collectins that is composed of a characteristic amino-terminal collagenous region and a carboxy-terminal C-type lectin domain. Being present at the mucosal surfaces, SP-D acts as is a potent innate immune molecule and offers protection against non-self and altered self-such as pathogens, allergens, and tumour. Here, we examined the effect of a recombinant fragment of human SP-D (rfhSP-D) on a range of breast cancer lines. Breast cancer has four molecular subtypes characterised by varied expression of oes…