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Toplam kayıt 4421, listelenen: 4381-4390
Efficient Tm:YAG and Tm:LuAG lasers pumped by 681 nm tapered diodes
(OSA - The Optical Society, 2019)
In this paper, we present highly efficient continuous-wave (cw) laser operation of Tm:YAG and Tm:LuAG lasers pumped by high-brightness red tapered diodes. The single-emitter tapered diode lasers (TDLs) provide up to 1 W ...
Visual impact assessment of the Istanbul Land-wall
(SAGE Publications Ltd, 2019)
Visual impact assessment studies are reasonably substantial to understand an environment which has different features. The aim of this study is to evaluate the visual impact of the Istanbul Land-wall and contribute to ...
The politics of purchasing: Ethical consumerism in Turkey
(Springer Nature, 2019)
Today’s consumers make consumption decisions not only to meet their needs but also to influence the activities of firms. This study examines antecedents and consequences of ethics domain of behavioral intentions of consumers ...
On some properties of generalized convex combination of triangular norms
(Springer Verlag, 2019)
In this paper, we define linear and generalized convex combination of triangular norms on bounded lattice. We investigate its some algebraic properties like unit element and zero-divisor element by putting some conditions. ...
Üniversite öğrencilerinin internet bağımlılıklarının sosyodemografik değişkenler açısından incelenmesi
(Cukurova University, Faculty of Medicine, 2019)
Objective: This study aimed to investigate the prevalence of internet addiction among university students and its relationship with sociodemographic variables. Methods: This research, which is practical research, was carried ...
Contribution to the phylogeny of Caucasian Nonea (Boraginaceae) inferred from nrDNA ITS and trnL-F data
(Magnolia Press, 2019)
Nonea (Boraginaceae) with nearly 35 species was divided into four sections based on the shape of mericarpids and the position of the anthers in the corolla tube. Although several comprehensive taxonomic studies have been ...
Out-of-school learning to achieve the spatial perception skills: A case study
(2019)
The cognitive depiction and comprehension of the structure, existence and relations of a place and its reflection and restructuring in the mind of a place is called spatial perception. Individuals’ perceptions of place ...
Efficient Tm:YAG and Tm:LuAG lasers pumped by red tapered diodes - 2
(OSA - The Optical Society, 2019)
Eye-safe, diode-pumped all-solid-state lasers working in the 2 ?m region are favourable for many applications including remote sensing, medicine, and gas sensing. Tm-doped crystals such as Tm:YAG and Tm:LuAG are among the ...
Effect of different bleaching agents on the surface roughness and color stability of feldspathic porcelain
(Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose dos Campos, 2019)
Objective: The aim of this study was to evaluate the effect of different bleaching agents on the surface roughness and color stability of feldspathic porcelain. Material and Methods: In this study, totally 40 disc-shaped ...
Ruptured pulmonary hydatid cysts in the course of enteric fever; an unreported case
(2019)
A thirty-two-years-old female admitted to the emergency department of a peripheral hospital with complaints of fever, cough, nausea, vomiting, heartburn, and abdominal pain. An empiric treatment has been given to the ...