Search results for "Ih"
showing 10 items of 9382 documents
Study ofJ/ψ→pp¯andJ/ψ→nn¯
2012
The decays J/psi -> p (p) over bar and J/psi -> n (n) over bar have been investigated with a sample of 225.2 x 10(6) J/psi events collected with the BESIII detector at the BEPCII e(+)e(-) collider. The branching fractions are determined to be B(J/psi -> p (p) over bar) = (2.112 +/- 0.004 +/- 0.031 x 10(-3) and B(J/psi -> n (n) over bar) =(2.07 +/- 0.01 +/- 0.17) x 10(-3). Distributions of the angle theta between the proton or antineutron and the beam direction are well described by the form 1 + alpha cos(2)theta, and we find alpha = 0.595 +/- 0.012 +/- 0.015 for J/psi -> p (p) over bar and alpha = 0.50 +/- 0.04 +/- 0.21 for J/psi -> n (n) over bar. Our branching- fraction results suggest a …
Empātijas Skalas sākotnējā adaptācija pieaugušo izlasē Latvijā
2017
Pētījuma mērķis bija adaptēt Latvijā Empātijas Skalu (Basic Empathy Scale (BES), Jolliffe & Faringhton, 2006) un veikt tās ticamības un validitātes pārbaudi. Empātija ir spēja saprast un izjust citu emocijas (Jolliffe & Faringhton, 2006) un empātijas koncepts sastāv no 2 komponentēm - kognitīvās un emocionālās empātijas, kur emocionālā empātija ir spēja just un atbilstoši emocionāli reaģēt, saskaroties ar citas personas emocionālo noskaņojumu (Bryant, 1982, kā minēts Jolliffe & Faringhton, 2006), bet kognitīvā empātija ir spēja saprast citas personas emocionālo stāvokli (Hogan, 1969). BES aptauja novērtē kopējo empātijas līmeni un tās atsevišķās dimensijas – kognitīvo un emocionālo empātija…
Workplace democracy and republican freedom
2021
In this chapter, Keith Breen and Onni Hirvonen examine the case for democratic worker voice based on the republican ideal of freedom as non-domination. While not unconvincing, this case is primarily consequentialist in character and therefore open to significant empirical disagreement. Indeed, together with republican arguments for democratic worker voice, there are republican arguments for worker voice that reject workplace democracy, republican arguments that see state regulation plus a universal basic income (UBI) as sufficient for minimizing workplace domination, and republican arguments that focus exclusively on exit rights and are hostile to augmenting workers’ voice. Breen and Hirvon…
Metienu izpildes tehnika ar vienu roku no pleca no vietas sporta skolas basketbolistiem
2022
Kvalifikācijas darbā tiek aprakstīta metienu izpildes tehnika ar vienu roku no pleca no vietas. Kvalifikācijas darba pētījuma mērķis ir izpētīt metienus ar vienu roku no vietas ietekmējošos faktorus, strādājot ar sporta skolas basketbolistiem pētījuma laikā gūt izaugsmi komandas metienu precizitātē. Basketbolsir atlētiska sporta spēle, kura attīsta cilvēka ātrumu, precizitāti, fizisko izturību un komandas spēli. Darbs sastāv no ievada, trīs nodaļām, astoņām apakšnodaļām, secinājumiem. Pirmajā nodaļā tiek aprakstīta basketbola spēles noteikumi, basketbola vēsture un attīstība. Tiek apskatīts skolēnu fiziskās sagatavotības raksturojums, metienu raksturojums, klasifikācija un vērtības mūsdienu…
Heteroarildihidropirimidīnu ietekmes uz HBV kapsīdu savākšanos pētījumi zīdītāju šūnu kultūrās
2018
Tiek lēsts, ka 257 miljoniem cilvēku ir hroniska Hepatīta B vīrusa (HBV) infekcija un līdzšinējā terapija nevar nodrošināt pilnīgu vīrusa izskaušanu. Darbs veltīts jaunu pretvīrusu savienojumu - kapsīdu savākšanās efektoru - atlasei un raksturošanai zīdītāju šūnu kultūrās. Efektīvai HBV kapsīdas sintēzei šūnās izmantoja rekombinanto alfavīrusa replikonu. Ar natīvās agarozes gela elektroforēzi un imunoblotu tika izvērtēta kapsīdu veidošanās šūnās astoņu jauno savienojumu klātbūtnē. Atrasts, ka četri savienojumi -AS-M-II, AS-M-III, V4-93 un V4-84-s, ietekmē kapsīdu savākšanos. Atlasīto vielu antivīrusa efektu tālāk analizēja HBV producējošās HepG2.2.15 šūnās salīdzinot virionu DNS daudzumu ba…
On incorporating the paradigms of discretization and Bayesian estimation to create a new family of pursuit learning automata
2013
Published version of an article in the journal: Applied Intelligence. Also available from the publisher at: http://dx.doi.org/10.1007/s10489-013-0424-x There are currently two fundamental paradigms that have been used to enhance the convergence speed of Learning Automata (LA). The first involves the concept of utilizing the estimates of the reward probabilities, while the second involves discretizing the probability space in which the LA operates. This paper demonstrates how both of these can be simultaneously utilized, and in particular, by using the family of Bayesian estimates that have been proven to have distinct advantages over their maximum likelihood counterparts. The success of LA-…
Obraz Bazarova v romane Turgeneva "Otcy i deti" : opyt filosofii i psihologičeskogo analiza literaturnogo geroâ
1997
Hypertension treatment in patients with sleep apnea from the European Sleep Apnea Database (ESADA) cohort - towards precision medicine.
2022
We recruited 5,970 patients with hypertension with obstructive sleep apnea (OSA) on current antihypertensive treatment from the European Sleep Apnea Database (ESADA) cohort. The group was subdivided into those receiving monotherapy (n = 3,594) and those receiving dual combined therapy (n = 2,376). We studied how major OSA confounders like age, gender, and body mass index as well as the degree of sleep apnea modified office systolic and diastolic blood pressure. Beta-blockers alone or in combination with a diuretic were compared with other antihypertensive drug classes. Monotherapy with beta-blocker was associated with lower systolic blood pressure, particularly in non-obese middle-aged male…
Pimobendan B from powder diffraction data
2013
The title molecule, C19H18N4O2{systematic name: (RS)-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-4,5-dihydropyridazin-3(2H)-one}, adopts an extended conformation. The dihedral angles between the central benzimidazole ring sytem and the pendant methoxyphenyl and pyridazinone residues are 1.41 (18) and 9.7 (3)°, respectively. In the crystal, N—H...N hydrogen bonds link the imadazole groups into [001] chains, and pairs of N—H...O hydrogen bonds link the pyridazinone groups into dimers. Together, these generate a two-dimensional supramolecular structure parallel to (010). The layers are linked by C—H...π interactions.
Crystal structure of 5-(5,6-dihydrobenzo[4,5]imidazo[1,2-c]quinazolin-6-yl)-2-methoxyphenol
2015
In the molecule of the title compound, C21H17N3O2, the 5,6-dihydrobenzimidazo[1,2-c]quinazoline moiety is disordered over two orientations about a pseudo-mirror plane, with a refined occupancy ratio of 0.863 (2):0.137 (2). The dihedral angles formed by the benzimidazole ring system and the benzene ring of the quinazoline group are 14.28 (5) and 4.7 (3)° for the major and minor disorder components, respectively. An intramolecular O—H...O hydrogen bond is present. In the crystal, molecules are linked by O—H...N hydrogen bonds, forming chains running parallel to [10-1].