Search results for "hole"

Holesterīnu pazeminošo uztura bagātinātāju zinātniskā pamatojuma izvērtējums

2019

Paaugstināts holesterīna līmenis ir problēma, kas mūsdienās skar arvien vairāk cilvēku. Hiperholesterinēmija var radīt aterosklerozi, kas ir patoloģiskais pamats vairumam sirds un asinsvadu slimību, tostarp miokarda infarkta, insulta un perifēro artēriju slimību attīstībai. Aterosklerotisko bojājumu veidošanās ir hronisks process, ko raksturo pārmērīgas holesterīna nogulsnes artēriju sieniņās. Hiperlipidēmijas samazināšanai būtiski ir dzīvesveida maiņa, bet plaši tiek lietoti arī uztura bagātinātāji, kuru sastāvā aktīvā viela ir monakolīns K. Darba mērķis ir izpētīt, vai holesterīnu pazeminošiem uztura bagātinātājiem ir zinātniskais pamatojums. Ar anketēšanas palīdzību tika noteikti sabiedr…

Kultura muzyczna w diecezji świdnickiej w latach 2004–2014

2014

Nuevas faunas de micromamíferos del Terciario continental de la Depresión Intermedia (provincia de Cuenca, España centro-oriental)

1986

In this paper the fossil content of nine new micromammal bearing localities and that of 15 levels in a borehole from the Loranca Basin (eastern Tague Basin, Prov. of Cuenca) is described. The age ranges from early Arvernian (Late Oligocene) to Turolian (Late Miocene). 47 rodent and lagomorph taxons have been found which are arranged in 8 biostratigraphic units. The Loranca-2 borehole contains 15 fossiliferous levels covering the Upper Oligocene/Lower Miocene. These additional data complete the faunal sequence published by Díaz & López(1919). The stratigraphic framework of the basin needs a revision because of the new faunal data.<br><br>Se presenta una serie de 9 nuevos yaci…

A black-box, general purpose quadratic self-consistent field code with and without Cholesky Decomposition of the two-electron integrals

2021

We present the implementation of a quadratically convergent self-consistent field (QCSCF) algorithm based on an adaptive trust-radius optimisation scheme for restricted open-shell Hartree���Fock (ROHF), restricted Hartree���Fock (RHF), and unrestricted Hartree���Fock (UHF) references. The algorithm can exploit Cholesky decomposition (CD) of the two-electron integrals to allow calculations on larger systems. The most important feature of the QCSCF code lies in its black-box nature ��� probably the most important quality desired by a generic user. As shown for pilot applications, it does not require one to tune the self-consistent field (SCF) parameters (damping, Pulay's DIIS, and other simil…

Radiation induced generation of Non-Bridging Oxygen Hole Center: intrinsic and extrinsic processes

2006

Phonon Coupling Properties of Non Bridging Oxygen Hole Centers at a Silica Surface Probed by Site-Selective Luminescence Excitation

2008

Luminescenza risolta in tempo del non bridging oxygen hole center in silice: proprietà di volume e di superficie

2007

Zero phonon line associated with Non Bridging Oxygen Hole Center in silica: comparison between bulk and surface properties

2008

Condotta di singoli organi e condotta dell’apparato statale in tema di colpa nell’illecito internazionale

1988

In questo scritto si dimostra che l'elemento della colpa nell'illecito internazionale (inteso come "colpevolezza") è difficilmente compatibile con la struttura complessa dell'organizzazione dello Stato contemporaneo. La dimostrazione è essenzialmente condotta con riferimento alla giurisprudenza della Corte di giustizia delle comunità europee in tema di violazione dei trattati o di regolamenti da parte degli Stati. Viene altresì sottolineato che un tale risultato è in linea con l'evanescenza delle cause di invalidità dei trattati concernenti la volontà di singoli organi partecipanti al processo di stipulazione. The idea is advanced that state fault - understood as an essential precondition f…

Space-by-Time Modular Decomposition Effectively Describes Whole-Body Muscle Activity During Upright Reaching in Various Directions

2017

The modular control hypothesis suggests that motor commands are built from precoded modules whose specific combined recruitment can allow the performance of virtually any motor task. Despite considerable experimental support, this hypothesis remains tentative as classical findings of reduced dimensionality in muscle activity may also result from other constraints (biomechanical couplings, data averaging or low dimensionality of motor tasks). Here we assessed the effectiveness of modularity in describing muscle activity in a comprehensive experiment comprising 72 distinct point-to-point whole-body movements during which the activity of 30 muscles was recorded. To identify invariant modules o…