Results 31 to 40 of about 4,654,435 (311)
Design for environment by target life cycle costing
, 2022 S.337-348Although many methodologies and tools have been developed to design environmentally friendly products, life cycle cost aspects have barely been included and likewise there has been no significant discussion on how to effectively combine ...
Janz, D. +2 more
core +3 more sources
Extending Cycles Locally to Hamilton Cycles [PDF]
The Electronic Journal of Combinatorics, 2016 A Hamilton circle in an infinite graph is a homeomorphic copy of the unit circle $S^1$ that contains all vertices and all ends precisely once. We prove that every connected, locally connected, locally finite, claw-free graph has such a Hamilton circle, extending a result of Oberly and Sumner to infinite graphs.
Matthias Hamann +2 more
openaire +3 more sources
Education Human and Development Journal, 2017 PTK ini dilakukan untuk meningkatkan kinerja belajar bahasa siswa dan praktik mengajar para peneliti dengan menerapkan Pengajaran Bahasa Komunikator yang berpusat pada siswa (CLT).Sasarannya adalah 39 orang mahasiswa S1 Gizi UNUSA.
Tiyas Saputri
doaj +1 more source
On The Total Irregularity Strength of Regular Graphs
Journal of Mathematical and Fundamental Sciences, 2015 Let 𝐺 = (𝑉, 𝐸) be a graph. A total labeling 𝑓: 𝑉 ∪ 𝐸 → {1, 2, ⋯ , 𝑘} is called a totally irregular total 𝑘-labeling of 𝐺 if every two distinct vertices 𝑥 and 𝑦 in 𝑉 satisfy 𝑤𝑓(𝑥) ≠ 𝑤𝑓(𝑦) and every two distinct edges 𝑥1𝑥2 and 𝑦1𝑦2 in 𝐸 satisfy 𝑤𝑓(𝑥1𝑥2 ...
Rismawati Ramdani +2 more
doaj +1 more source
Frontiers in Energy Research, 2022 The fast and reliable detection of subsynchronous oscillations (SSOs) in wind farms is important for maintaining the stable operation of a power system.
Lei Wang +5 more
doaj +1 more source
Keap1 modulates the redox cycle and hepatocyte cell cycle in regenerating liver [PDF]
, 2014 Keap1 negatively controls the activity of transcription factor Nrf2. This Keap1/Nrf2 pathway plays a critical role in combating oxidative stress. We aimed at determining whether and how Keap1 modulates the cell cycle of replicating hepatocytes during ...
Zou, Yuhong +5 more
core +1 more source
К вопросу о двойном финале в Квартете № 13 Бетховена
Вестник музыкальной науки, 2014 Поздние квартеты Бетховена, в частности Большая фуга ор. 133, неоднократно привлекали внимание музыковедов. В статье они исследуются в аспекте исторической преемственности с принципами циклообразования, характерными для эпохи барокко.
Гончаренко, С. С.
doaj +1 more source
On Local Antimagic Chromatic Number of Cycle-Related Join Graphs
Discussiones Mathematicae Graph Theory, 2021 An edge labeling of a connected graph G = (V, E) is said to be local antimagic if it is a bijection f : E → {1, . . ., |E|} such that for any pair of adjacent vertices x and y, f+(x) ≠ f+(y), where the induced vertex label f+(x) = Σf(e), with e ranging ...
Lau Gee-Choon, Shiu Wai-Chee, Ng Ho-Kuen
doaj +1 more source
On Ramsey (C4, K1, n)-minimal graphs
Electronic Journal of Graph Theory and Applications, 2023 Let F, G and H be any simple graphs. The notation F → (G, H) means for any red-blue coloring on the edges of graph F, there exists either a red copy of G or a blue copy of H. If F → (G, H), then graph F is called a Ramsey graph for (G, H).
Hilda Assiyatun +2 more
doaj +1 more source
Very high cycle fatigue of copper: Evolution, morphology and locations of surface slip markings [PDF]
, 2014 The surfaces of commercially pure polycrystalline copper specimens subjected to interrupted 20 kHz fatigue tests in the very high cycle fatigue regime were investigated.
VALES, Fréderic +4 more
core +1 more source