Results 21 to 30 of about 73,883 (225)

The Perlick system type I: from the algebra of symmetries to the geometry of the trajectories [PDF]

open access: yes, 2017
In this paper, we investigate the main algebraic properties of the maximally superintegrable system known as "Perlick system type I". All possible values of the relevant parameters, $K$ and $\beta$, are considered. In particular, depending on the sign of
Kuru, S., Negro, J., Ragnisco, O.
core   +3 more sources

Pamuklu Bezayağı Kumaşlarda Aşınma Etkisi İle Sürtme Haslığı Değişimi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2017
Sürtme haslığına lif cinsi, boyarmadde cinsi veboyama prosesi gibi pek çok faktör etki etmektedir. İlave olarak aşınma işlemide sürtme haslığına etki etmektedir.
Yahya Can, Levent İnanç
doaj   +6 more sources

Tek Yıllık Yemlik İtalyan Çim (Lolium multiflorum L.) Çeşitlerinde Bazı Bitkisel özelliklerin Belirlenmesi

open access: yesISPEC Journal of Agricultural Sciences, 2021
Şanlıurfa koşullarında İtalyan çimi (Lolium multiflorum L.) adaptasyon kabiliyetini belirlemek amacıyla yapılan bu araştırma, Harran Üniversitesi Ziraat Fakültesi Osmanbey Yerleşkesi, Tarımsal Araştırma ve Uygulama Alanında 2017-2018 kışlık ürün ...
Yunus AKTAR   +3 more
doaj   +1 more source

High-resolution abundance analysis of red giants in the globular cluster NGC 6522 [PDF]

open access: yes, 2014
The [Sr/Ba] and [Y/Ba] scatter observed in some galactic halo stars that are very metal-poor stars and in a few individual stars of the oldest known Milky Way globular cluster NGC 6522,have been interpreted as evidence of early enrichment by massive fast-
Barbuy, B.   +13 more
core   +5 more sources

The status of Fusarium mycotoxins in Sub-Saharan Africa : a review of emerging trends and post-harvest mitigation strategies towards food control [PDF]

open access: yes, 2017
Fusarium fungi are common plant pathogens causing several plant diseases. The presence of these molds in plants exposes crops to toxic secondary metabolites called Fusarium mycotoxins. The most studied Fusarium mycotoxins include fumonisins, zearalenone,
Atanda, Olusegun Oladimeji   +3 more
core   +2 more sources

Bazı Çok Yıllık Yem Bitkilerinde Kuru Ot Verimi ile ilişkili Karakterlerin Korelasyon ve Path Analizi ile Saptanması

open access: yesJournal of Agricultural Sciences, 2004
Ankara koşullarında yürütülen bu araştırmada yonca, korunga, kılçıksız brom ve otlak ayrığı bitkilerinde kuru ot verimi vBazı Çok Yıllık Yem Bitkilerinde Kuru Ot Verimi ile ilişkili Karakterlerin Korelasyon ve Path Analizi ile Saptanması e diğer bazı ...
Sebahattin Albayrak
doaj   +1 more source

Enhanced co-solubilities of Ca and Si in YAG (Y3Al5O12) [PDF]

open access: yes, 2008
General garnet structure (Ia3-d) is a forgiving host and can accommodate cations of varying sizes and valence states. Studies on highly yttrium doped alumina ceramics with Ca and Si contamination indicated that YAG precipitates in the ceramic had a ...
Brown   +14 more
core   +1 more source

Kuru [PDF]

open access: yesNihon rinsho. Japanese journal of clinical medicine, 2012
Kuru was the first human transmissible spongiform encephalopathy (TSE) or prion disease identified, occurring in the Fore linguistic group of Papua New Guinea. Kuru was a uniformly fatal cerebellar ataxic syndrome, usually followed by choreiform and athetoid movements.
Katsuya, Satoh, Susumu, Shirabe
  +6 more sources

Kuru, the First Human Prion Disease

open access: yesViruses, 2019
Kuru, the first human prion disease was transmitted to chimpanzees by D. Carleton Gajdusek (1923–2008). In this review, we summarize the history of this seminal discovery, its anthropological background, epidemiology, clinical picture ...
Paweł P. Liberski   +3 more
doaj   +1 more source

A study of the bound states for square potential wells with position-dependent mass [PDF]

open access: yes, 2006
A square potential well with position-dependent mass is studied for bound states. Applying appropriate matching conditions, a transcendental equation is derived for the energy eigenvalues.
A. Ganguly   +28 more
core   +2 more sources

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