Temat: Be3 - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Many-body interactions, symmetry adapted perturbation theory and chemical bonding in beryllium clusters
Autorzy:: Kaplan, I.G.
Data publikacji:: 1998
Słowa kluczowe:: many-body interactions
symmetry adapted perturbation theory
non-additivity
Be3; Pokaż więcej
Dostawca treści:: BazTech

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Skocz do pozycji: 2.

Tytuł:: Luminescence and Excitation Spectra of U$\text{}^{3+}$ doped RbY$\text{}_{2}$Cl$\text{}_{7}$ Single Crystals
Autorzy:: Karbowiak, M.
Murdoch, K.
Drożdżyński, J.
Edelstein, N.
Hubert, S.
Data publikacji:: 1996-08
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 33.50.I3q
33.55.Be
71.70.Ej
81.10.Fq; Pokaż więcej
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Effect of cerebral ischemia on calcium transport in isolated brain mitochondria
Autorzy:: Strosznajder, Joanna
Dąbrowiecki, Zbigniew
Łazarewicz, Jerzy W.
Data publikacji:: 1975
Wydawca:: Excerpta Medica/Akademia Kiado
Excerpta Medica/ Akademia Kiado
Słowa kluczowe:: Conclussion: 1. The accumulation of calcium in mitochondria isolated from ischemic brains in importantly decreased. These changes are parallel to the uncopling of oxidative phosphorylation. 2. Free faty acids released in brain mitochondria during ischemia as the results of phospholipid degeneration are mosty probably inhibitors of both oxidative phosphorylation and calcium transport in brain mitochondria. 3. The alterations of calcium transport in brain may lead to a rise intracellular calcium in concentrations, which could be on the important elements of postischemic brain cells damage.; Pokaż więcej
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 4.

Tytuł:: Annales Zoologici, vol. 58, no 2
Cuticular hydrocarbons in Oribatida
Distinctive cuticular hydrocarbon profiles in oribatid mites (Acari: Oribatida)
Autorzy:: Krisper, Günther
Fauler, Günther
Leis, Hans-Jörg
Raspoting, Günther
Współwytwórcy:: Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Data publikacji:: 2008
Wydawca:: Fundacja Natura optima dux
Natura optima dux Foundation
Słowa kluczowe:: Cuticular hydrocarbon profiles of representatives of different groups oforibatid mites (Mixonomata: Steganacarus carinatus, Collohmannia gigantea; Desmonomata: Hermannia gibba; Brachypylida: Zetorchestes falzonii) were investigated by gas chromatography – mass spectrometry. In general, cuticular extracts showed a series of straight chain alkanes being arranged in two (or three, respectively) distinctly different patterns: 1) a pattern with a gaussian quantitative distribution ofalkanes from C23 to C36 was noticed in extracts of C. gigantea and H. gibba, with C29 – C32being most abundant. 2) A pattern exhibiting a saw-tooth-like quantitative distribution ofalkanes – with only odd-numberd alkanes being abundant – appeared to be characteristicfor S. carinatus. 3) Extracts of Z. falzonii showed no hydrocarbons. The hydrocarbons are considered to origin in a lipid layer which is covering the cuticle: this layer is regardedto represent the inner – and in some cases the only – layer of the oribatid cerotegument. The differences in cuticular hydrocarbon profiles among oribatid species may representa promising point of attachment for further chemosystematic studies.
Steganacarus
Cerotegument
Collohmannia
Oribatida
hydrocarbons
Hermannia
lipid layer
Zetorchestes; Pokaż więcej
Dostawca treści:: RCIN - Repozytorium Cyfrowe Instytutów Naukowych

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Skocz do pozycji: 5.

Tytuł:: Relation between adipose tissue and the musculoskeletal unit in a group of postmenopausal women
Autorzy:: Madejska, Natalia
Amarowicz, Jarosław
Warzecha, Maja
Data publikacji:: 2022
Słowa kluczowe:: Introduction Involutional changes observed during aging increase rapidly in the postmenopausal period. These changes include body composition by affecting bone
p < 0.001). Conclusions There is a strong dependence between muscle and adipose tissues. Despite the fact that the increase in fat is correlated with the growth of muscle tissue
muscle and fat tissue. A number of studies have investigated the mutual interaction between bone and muscle tissue
SD 5.3). All women had been asked to complete a questionnaire (medical history) and underwent a total body composition analysis [bone mineral density (BMD)] testing (spine and/or neck) followed by a handgrip test. Results The study revealed strong correlations between appendicular skeletal muscle mass index – appen.lean/height2
p < 0.001). The results were not supported by muscle strength (handgrip). The authors identified correlations between the bone parameters and adipose tissue but these were identified as weak or moderate (p < 0.05). Special emphasis should be placed on the relation between the trabecular bone score (TBS) and VAT area (r = –0.385
whereas adipose tissue had not been studied thoroughly. The aim of the present study was to assess the relation between fat tissue parameters and the musculoskeletal unit. Material and methods The study was conducted in a group of 120 postmenopausal women with an average age of 69 years (59–81
visceral adipose tissue area (VAT) and fat/mass/height2 index (r = 0.589 and 0.658 respectively
it is not accompanied by better quality of the muscle (handgrip). Bone microarchitecture is more related to VAT area than neck/spine BMD.; Pokaż więcej
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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