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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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811 - 820 / 2000
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811.
812.
Nanoscopic characterization of reduced graphene oxide for anticorrosion coating of AA2024
Ahmed Kreta, Ivan Jerman, Marjan Bele, Angelja Kjara Surca, Miran Gaberšček, Igor Muševič, 2025, objavljeni znanstveni prispevek na konferenci

Objavljeno v DiRROS: 06.10.2025; Ogledov: 298; Prenosov: 164
.pdf Celotno besedilo (1,94 MB)
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813.
814.
815.
816.
Visibility polynomials, dual visibility spectrum, and characterization of total mutual-visibility sets
Csilla Bujtás, Sandi Klavžar, Jing Tian, 2025, izvirni znanstveni članek

Povzetek: Mutual-visibility sets were motivated by visibility in distributed systems and social networks, and intertwine with several classical mathematical areas. Monotone properties of the variety of mutual-visibility sets, and restrictions of such sets to convex and isometric subgraphs are studied. Dual mutual-visibility sets are shown to be intrinsically different from other types of mutual-visibility sets. It is proved that for every finite subset $Z$ of positive integers there exists a graph $G$ that has a dual mutual-visibility set of size ▫$i$▫ if and only if $i\in Z\cup \{0\}$, while for the other types of mutual-visibility such a set consists of consecutive integers. Visibility polynomials are introduced and their properties derived. As a surprise, every polynomial with nonnegative integer coefficients and with a constant term $1$ is a dual visibility polynomial of some graph. Characterizations are given for total mutual-visibility sets, for graphs with total mutual-visibility number $1$, and for sets which are not total mutual-visibility sets, yet every proper subset is such. Along the way an earlier result from the literature is corrected.
Ključne besede: mutual-visibility sets, variety of mutual-visibility sets, convex subgraphs, integer polynomial
Objavljeno v DiRROS: 03.10.2025; Ogledov: 246; Prenosov: 123
.pdf Celotno besedilo (424,32 KB)
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817.
Influence of plasma nitriding parameters on the mechanical properties of 25Cr2Ni4W steel
Brahim Chermime, Ouafa Hamidane, Mohammed Mounes Alim, Mamoun Fellah, 2025, izvirni znanstveni članek

Ključne besede: plasma nitriding, low alloy steel, tribology, nanohardness
Objavljeno v DiRROS: 03.10.2025; Ogledov: 303; Prenosov: 121
.pdf Celotno besedilo (1,32 MB)
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818.
Counting largest mutual-visibility and general position sets of glued $t$-ary trees
Sandi Klavžar, Aparna Lakshmanan S., Dhanya Roy, 2025, izvirni znanstveni članek

Povzetek: All four invariants of the mutual-visibility problem and, all four invariants of the general position problem are determined for glued binary trees. The number of the corresponding extremal sets is obtained in each of the eight situations. The results are further extended to glued $t$-ary trees, and some of them also to generalized glued binary trees.
Ključne besede: mutual-visibility set, general position set, glued binary tree, glued t-ary tree, generalized glued binary tree, enumeration
Objavljeno v DiRROS: 03.10.2025; Ogledov: 250; Prenosov: 104
.pdf Celotno besedilo (515,40 KB)
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819.
PCR tests for begomoviruses that can infect Solanum tuberosum : validation report
Nataša Mehle, Irena Bajde, Tjaša Jakomin, Ana Vučurović, 2025, končno poročilo o rezultatih raziskav

Ključne besede: begomoviruses, EURL-Virology
Objavljeno v DiRROS: 03.10.2025; Ogledov: 286; Prenosov: 72
.pdf Celotno besedilo (3,88 MB)

820.
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