Search results for "neuma"
showing 10 items of 154 documents
Could the acid-base status of Antarctic sea urchins indicate a better-than-expected resilience to near-future ocean acidification?
2015
13 pages; International audience; Increasing atmospheric carbon dioxide concentration alters the chemistry of the oceans towards more acidic conditions. Polar oceans are particularly affected due to their low temperature, low carbonate content and mixing patterns, for instance upwellings. Calcifying organisms are expected to be highly impacted by the decrease in the oceans' pH and carbonate ions concentration. In particular, sea urchins, members of the phylum Echinodermata, are hypothesized to be at risk due to their high-magnesium calcite skeleton. However, tolerance to ocean acidification in metazoans is first linked to acid–base regulation capacities of the extracellular fluids. No infor…
Fungal root endophyte associations of plants endemic to the Pamir Alay Mountains of Central Asia.
2011
The fungal root endophyte associations of 16 species from 12 families of plants endemic to the Pamir Alay Mountains of Central Asia are presented. The plants and soil samples were collected in Zeravshan and Hissar ranges within the central Pamir Alay mountain system. Colonization by arbuscular mycorrhizal fungi (AMF) was found in 15 plant species; in 8 species it was of the Arum type and in 4 of the Paris type, while 3 taxa revealed intermediate arbuscular mycorrhiza (AM) morphology. AMF colonization was found to be absent only in Matthiola integrifolia, the representative of the Brassicaceae family. The AM status and morphology are reported for the first time for all the species analyzed a…
Chrystologiczny i pneumahagijny wymiar liturgii słowa we mszy świętej
2017
The subject of this study is one of the central truths of liturgical theology, especially of the theology of the Word of God, which in some aspects were re-discovered by the Second Vatican Council. In the first part, the author addresses the ąuestion of presence of Christ in the Liturgy of the Word, where Hc Himself speaks and sanctifies. In the second part, our attention is focused on the presence of the Holy Spirit in the Liturgy of the Word. The considerations lead to the conclusion that in our teaehing and the practice of prayer the Christological and Pneumatological dimension must always take into account consideration the Trinitarian dimension. Then and only then can one omit the moni…
Strictly convergent algorithm for an elliptic equation with nonlocal and nonlinear boundary conditions
2012
The paper describes a formally strictly convergent algorithm for solving a class of elliptic problems with nonlinear and nonlocal boundary conditions, which arise in modeling of the steady-state conductive-radiative heat transfer processes. The proposed algorithm has two levels of iterations, where inner iterations by means of the damped Newton method solve an appropriate elliptic problem with nonlinear, but local boundary conditions, and outer iterations deal with nonlocal terms in boundary conditions.
Congenital granular cell tumor (congenital epulis): A lesion of multidisciplinary interest
2007
Congenital granular cell tumor (CGCT), or congenital epulis, is an uncommon benign soft tissue lesion that usually arises from the alveolar mucosa of neonates and may cause respiratory and feeding problems. We report a case of a 3- day-old female newborn, who presented an intraoral tumor mass which was protruding from her mouth, compromising feeding. Under general anesthesia, the lesion was completely removed and the patient had an uneventful postoperative course. Clinical features and treatment approaches are presented and discussed, emphasizing the necessity of a multidisciplinary approach in such cases.
„Człowiek w mocy Ducha Świętego”. Teologiczne założenia pneumatologicznej antropologii Nikosa Angelosa Nissiotisa
2018
Opracowanie stanowi prezentację podstawowych założeń pneumatologicznej antropologii jednego z najwybitniejszych greckich teologów prawosławnych XX w., Nikosa Angelosa Nissiotisa. Antropologia Nissiotisa jest chrystologicznie i pneumatologicznie zorientowana. Nissiotis proponuje, by istotnym paradygmatem interpretacji nauki o stworzeniu człowieka uczynić misterium wcielenia. Jest przekonany o tym, że patrząc na działania Trójcy poprzez pryzmat inkarnacyjny, problematyka początku, bycia i przeznaczenia człowieka zyskuje prawdziwie chrystocentryczny charakter. Podkreśla zarazem rolę Ducha Świętego w realizacji zbawczego posłannictwa Chrystusa. Zwraca uwagę na to, że najwyższym celem przemiany …
Boundary value problem with integral condition for a Blasius type equation
2016
The steady motion in the boundary layer along a thin flat plate, which is immersed at zero incidence in a uniform stream with constant velocity, can be described in terms of the solution of the differential equation x'''= -xx'', which satisfies the boundary conditions x(0) = x'(0) = 0, x'(∞) = 1. The author investigates the generalized boundary value problem consisting of the nonlinear third-order differential equation x''' = -trx|x|q-1x'' subject to the integral boundary conditions x(0) = x'(0) = 0, x'(∞) = λ∫0ξx(s) ds, where 0 0 is a parameter. Results on the existence and uniqueness of solutions to boundary value problem are established. An illustrative example is provided.
Multi-parameter analysis of the obstacle scattering problem
2022
Abstract We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its dependence upon a certain set of parameters. As usual, the problem is modeled by an exterior Dirichlet problem for the Helmholtz equation Δu + k 2 u = 0. We show that the solution u and its far field pattern u ∞ depend real analytically on the shape of the obstacle, the wave number k, and the Dirichlet datum. We also prove a similar result for the corresponding Dirichlet-to-Neumann map.
Ārstēšanas aspekti bērnu vecuma pacientiem ar zarnu invagināciju
2016
Problēmas būtība. Zarnu invaginācija ir visbiežākais zarnu obstrukcijas iemesls bērniem vecumā no trīs mēnešiem līdz trīs gadiem (Bode, 2008). Neskatoties uz zinātnisko publikāciju klāstu, kas veltīts zarnu invagināciju izpētei, joprojām nav vienotu rekomendāciju par ārstēšanas pielietošanu. Pētījuma mērķi. 1) Literatūras apskates analīze. 2) Analizēt BKUS diagnostikas un ārstēšanas taktiku (rezultātus) pacientiem ar zarnu invagināciju laika posmā no 2006. gada janvāra līdz 2015. gada decembrim. 3) Salīdzināt iegūtos rezultātus ar pasaules literatūras datiem. Darba metode. Pēdējo piecu gadu literatūras atlase, izmantojot medicīnas literatūras datubāzes pēc atslēgas vārdiem. Retrospektīvs pē…
A sharp estimate for Neumann eigenvalues of the Laplace-Beltrami operator for domains in a hemisphere
2018
Here, we prove an isoperimetric inequality for the harmonic mean of the first [Formula: see text] non-trivial Neumann eigenvalues of the Laplace–Beltrami operator for domains contained in a hemisphere of [Formula: see text].