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Na voljo sta dva načina iskanja: enostavno in napredno. Enostavno iskanje lahko zajema niz več besed iz naslova, povzetka, ključnih besed, celotnega besedila in avtorja, zaenkrat pa ne omogoča uporabe operatorjev iskanja. Napredno iskanje omogoča omejevanje števila rezultatov iskanja z vnosom iskalnih pojmov različnih kategorij v iskalna okna in uporabo logičnih operatorjev (IN, ALI ter IN NE). V rezultatih iskanja se izpišejo krajši zapisi podatkov o gradivu, ki vsebujejo različne povezave, ki omogočajo vpogled v podroben opis gradiva (povezava iz naslova) ali sprožijo novo iskanje (po avtorjih ali ključnih besedah).

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1791 - 1800 / 2000
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1791.
Poročilo o preskusu št.: LVG 2024-037 : vzorec št. 2024/00066
Barbara Piškur, Špela Hočevar, Nikica Ogris, 2024, izvedensko mnenje, arbitražna odločba

Ključne besede: varstvo gozdov, morfološke analize
Objavljeno v DiRROS: 26.04.2024; Ogledov: 351; Prenosov: 0
Gradivo ima več datotek! Več...

1792.
Poročilo o preskusu št.: LVG 2024-036 : vzorec št. 2024/00063
Maarten De Groot, Zina Devetak, Špela Hočevar, Barbara Piškur, 2024, izvedensko mnenje, arbitražna odločba

Ključne besede: varstvo gozdov, morfološke analize
Objavljeno v DiRROS: 26.04.2024; Ogledov: 394; Prenosov: 0
Gradivo ima več datotek! Več...

1793.
Ingenious architecture and coloration generation in enamel of Rodent teeth
Vesna Šrot, Sophia Houari, Gregor Kapun, Birgit Bußmann, Felicitas Predel, Boštjan Pokorny, Elena Bužan, Ute Salzberger, Bernhard Fenk, Marion Kelsch, Peter van Aken, 2024, izvirni znanstveni članek

Povzetek: Teeth exemplify architectures comprising an interplay of inorganic and organic constituents, resulting in sophisticated natural composites. Rodents (Rodentia) showcase extraordinary adaptations, with their continuously growing incisors surpassing human teeth in functional and structural optimizations. In this study, employing state-of-the-art direct atomic-scale imaging and nanoscale spectroscopies, we present compelling evidence that the release of material from ameloblasts and the subsequent formation of iron-rich enamel and surface layers in the constantly growing incisors of rodents are complex orchestrated processes, intricately regulated and independent of environmental factors. The synergistic fusion of three-dimensional tomography and imaging techniques of etched rodent́s enamel unveils a direct correlation between the presence of pockets infused with ferrihydrite-like material and the acid resistant properties exhibited by the iron-rich enamel, fortifying it as an efficient protective shield. Moreover, observations using optical microscopy shed light on the role of iron-rich enamel as a microstructural element that acts as a path for color transmission, although the native color remains indistinguishable from that of regular enamel, challenging the prevailing paradigms. The redefinition of “pigmented enamel” to encompass ferrihydrite-like infusion in rodent incisors reshapes our perception of incisor microstructure and color generation. The functional significance of acid-resistant iron-rich enamel and the understanding of the underlying coloration mechanism in rodent incisors have far-reaching implications for human health, development of potentially groundbreaking dental materials, and restorative dentistry. These findings enable the creation of an entirely different class of dental biomaterials with enhanced properties, inspired by the ingenious designs found in nature.
Ključne besede: teeth microstructure, ameloblasts, ferritin, Fe-rich enamel, tomography, rodent
Objavljeno v DiRROS: 26.04.2024; Ogledov: 484; Prenosov: 360
.pdf Celotno besedilo (3,34 MB)
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1794.
Schwarz-Pick lemma for harmonic maps which are conformal at a point
Franc Forstnerič, David Kalaj, 2024, izvirni znanstveni članek

Povzetek: We obtain a sharp estimate on the norm of the differential of a harmonic map from the unit disc ${\mathbb D}$ in ${\mathbb C}$ into the unit ball ${\mathbb B}^n$ in ${\mathbb R}^n$, $n\ge 2$, at any point where the map is conformal. In dimension $n=2$, this generalizes the classical Schwarz-Pick lemma, and for $n\ge 3$ it gives the optimal Schwarz-Pick lemma for conformal minimal discs ${\mathbb D}\to {\mathbb B}^n$. This implies that conformal harmonic immersions $M \to {\mathbb B}^n$ from any hyperbolic conformal surface are distance-decreasing in the Poincaré metric on $M$ and the Cayley-Klein metric on the ball ${\mathbb B}^n$, and the extremal maps are precisely the conformal embeddings of the disc ${\mathbb D}$ onto affine discs in ${\mathbb B}^n$. Motivated by these results, we introduce an intrinsic pseudometric on any Riemannian manifold of dimension at least three by using conformal minimal discs, and we lay foundations of the corresponding hyperbolicity theory.
Ključne besede: harmonic maps, minimal surfaces, Schwarz–Pick lemma, Cayley–Klein metric
Objavljeno v DiRROS: 25.04.2024; Ogledov: 430; Prenosov: 235
.pdf Celotno besedilo (689,30 KB)
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1795.
Calibration approaches in laser ablation inductively coupled plasma mass spectrometry for bioimaging applications
Kristina Mervič, Martin Šala, Sarah Theiner, 2024, pregledni znanstveni članek

Objavljeno v DiRROS: 25.04.2024; Ogledov: 519; Prenosov: 263
.pdf Celotno besedilo (5,72 MB)
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1796.
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1798.
1799.
Wet torrefaction of biomass waste into value-added liquid product (5-HMF) and high quality solid fuel (hydrochar) in a nitrogen atmosphere
Andrii Kostyniuk, Blaž Likozar, 2024, izvirni znanstveni članek

Objavljeno v DiRROS: 25.04.2024; Ogledov: 441; Prenosov: 217
.pdf Celotno besedilo (9,59 MB)
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1800.
Sodobni dizajni kliničnega preskušanja
Boštjan Šeruga, 2024, samostojni znanstveni sestavek ali poglavje v monografski publikaciji

Ključne besede: onkologija, raziskovanje, klinične raziskave
Objavljeno v DiRROS: 24.04.2024; Ogledov: 401; Prenosov: 111
.pdf Celotno besedilo (163,10 KB)

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