Search results for "LR"
showing 10 items of 764 documents
FPV dronu konfigurācija
2021
Bakalaura darbs “FPV Dronu Konfigurācija” izstrādāts ar mērķi izpētīt un dokumentēt FPV dro-na konfigurācijas procesu. Autors aplūkoja drona konfigurēšanās valdošos nosacījumus un šīs procedūras posmus, bakalaura darbā norādot autora ieskatā labāko drona konfigurēšanās shēmu. Autors, pievēršot uzmanību tādām programmām kā “OpenTX”, “OpenTX Configurator”, “Express LRS”, “ExpressLRS Configurator”, “Betaflight”, “Betaflight Configurator”, konstatē kā minētās programmas ir drona un radio raidītāja jeb kontrollera sastāvdaļas. Tāpat autors aplū-koja tādas drona sastāvdaļas kā ātruma kontrolleris, motors, lidojuma kontrolleris, rāmis, video raidītājs, propelleri un kamera. Tādējādi bakalaura darb…
Diabēta pacientu veselības stāvokļa pārvaldība izmantojot mūsdienu IT tehnoloģijas
2017
Mūsdienās cukura diabēts ir bieži sastopama hroniska vielmaiņas slimība. Internacionālā diabēta federācija apgalvo, ka visā pasaulē ar šo slimību sirgst apmēram 415 miljoni iedzīvotāju, Latvijā uz 2015. gadu tika reģistrēti 86 359 cilvēki, kuriem tika konstatēta šī slimība. Saslimstība ar cukura diabētu pasaulē un arī Latvijā turpina strauji pieaugt. Speciālisti uzsver, ka diabēta kontrole un laba ārstēšana novērš un mazina diabēta radītos sarežģījumus. Pacientiem savā ikdienā jāpārvērtē un jāpielāgo savs aprūpes plāns, lai tas atbilstu mainīgam un dinamiskam slimības stāvoklim. Vairāku pētījumi liecina, ka intervāla treniņi uzlabo asins glikozes līmeņa rādītājus otra tipa diabēta pacientie…
Population dynamics and genetics of European Pond Turtle Emys orbicularis
2013
Dispersal, characterized by the movements of individuals in space leading to gene flows, allows populations to connect. The study of dispersal has become of essential importance to predict the consequences of global changes on the population structures and dynamics. Species with limited dispersal, such as chelonians, are particularly threatened by these phenomena. Our study aimed at analyzing the dispersal of the European pond turtle (Emys orbicularis), in decline in Europe, in a habitats fragmentation context and determining the causes of this behavior through analysis of population dynamics and genetics. Our results show, firstly, that the slow generation time in Emys orbicularis (about 1…
Alkylresorcinol Metabolites in Urine and Plasma as Potential Biomarkers of Rye and Wheat Fiber Consumption in Prostate Cancer Patients and Controls
2015
Alkylresorcinols (ARs) are phytochemicals mainly associated with rye/wheat bran. Plasma ARs and their plasma and urine metabolites are considered as biomarkers for whole-grain rye/wheat intake. However ARs metabolite day and night variations have not been studied in prostate cancer patients yet. We investigated ARs metabolites 3, 5-dihydroxy-benzoic acid (DHBA), and 3-(3, 5-dihydroxyphenyl)-1-propanoic acid (DHPPA) in urine and plasma in prostate cancer patients and in control group. DHPPA in 12-h overnight urine correlated with the intake of rye bread and bread fiber across short time periods (3 days). Plasma DHPPA concentration was significantly greater in the prostate cancer group than i…
Testing Grammars for Parsability
1990
In the preceding chapters we have studied in detail the major methods of deterministic context-free parsing: strong LL(k) parsing (Chapter 5), simple precedence parsing (Chapter 5), canonical LR(k) parsing, LALR(k) parsing, and SLR(k) parsing (Chapters 6 and 7), and canonical LL(k) parsing (Chapter 8). Each of these methods induces a class of grammars that are “parsable” using that method, that is, a class of grammars for which a deterministic parser employing that method can be constructed. For example, the LL(k) grammars constitute the class of grammars parsable by the LL(k) parsing method. By definition, a context-free grammar is an LL(k) grammar if and only if its canonical LL(k) parser…
Fixed points of weakly compatible mappings satisfying generalized $\varphi$-weak contractions
2014
In this paper, utilizing the notion of the common limit range property, we prove some new integral type common fixed point theorems for weakly compatible mappings satisfying a \(\varphi \)-weak contractive condition in metric spaces. Moreover, we extend our results to four finite families of self mappings, and furnish an illustrative example and an application to support our main theorem. Our results improve, extend, and generalize well-known results on the topic in the literature.
Smart Beam Element Approach for LRPH Device
2020
LRPH (Limited Resistance Rigid Perfectly Plastic Hinge) device is a special steel device mainly usable to join beam elements of plane or spatial steel frames covered by patent n. 102017000088597 at the Italian Ministry of Economic Development and identified in the International Patent System with the number PCT/IB2018/055766. In the framework of moment (rigid) connection, the main fundamental innovation of LRPH consists in the mutual independence of its own resistance and stiffness features. The device is constituted by a sequence of three steel elements of limited length bounded by two parallel steel plates joined up with the connected structure elements. The cross-sections of the three st…
Biogenic amine levels, reproduction and social dominance in the queenless ant Streblognathus peetersi
2006
Social harmony often relies on ritualized dominance interactions between society members, particularly in queenless ant societies, where colony members do not have developmentally predetermined castes but have to fight for their status in the reproductive and work hierarchy. In this behavioural plasticity, their social organisation resembles more that of vertebrates than that of the "classic" social insects. The present study investigates the neurochemistry of the queenless ant species, Streblognathus peetersi, to better understand the neural basis of the high behavioural plasticity observed in queenless ants. We report measurements of brain biogenic amines [octopamine, dopamine, serotonin]…
Alterations in the organization of the isocortical layer I in trisomy 22.
1999
The isocortical layer I of human fetal brains obtained from different cases of chromosomal abnormalities (trisomy 18, 21, 22) and controls without pathological disturbances were investigated histologically and immunohistochemically by using the antibodies SMI 311, SMI 35 and SMI 81 (SNAP 25) as well as antibodies against GAP 43 and calretinin. In cases of trisomy 22 the Cajal-Retzius cells in Nissl-sections and in SMI 311-immunopreparations do not reveal any alterations regarding their location or morphology. However, the axonal plexus, selectively labelled with SMI 35, normally located in layer Ib, is malpositioned in Ia. Likewise, SNAP 25- and GAP 43-immunoreactive structures, which were …
Innate immunity but not NLRP3 inflammasome activation correlates with severity of stable COPD.
2014
Background In models of COPD, environmental stressors induce innate immune responses, inflammasome activation and inflammation. However, the interaction between these responses and their role in driving pulmonary inflammation in stable COPD is unknown. Objectives To investigate the activation of innate immunity and inflammasome pathways in the bronchial mucosa and bronchoalveolar lavage (BAL) of patients with stable COPD of different severity and control healthy smokers and non-smokers. Methods Innate immune mediators (interleukin (IL)-6, IL-7, IL-10, IL-27, IL-37, thymic stromal lymphopoietin (TSLP), interferon γ and their receptors, STAT1 and pSTAT1) and inflammasome components (NLRP3, NA…