Search
Now showing items 101-110 of 349
Gromov product structures, quadrangle structures and split metric spaces
(Elsevier B.V., 2021-06)
Let (X,d) be a finite metric space with elements Pi, i=1,…,n and with distances dij≔d(Pi,Pj) for i,j=1,…,n. The “Gromov product” Δijk, is defined as [Formula presented]. (X,d) is called Δ-generic, if, for each fixed i, the ...
Who to trust? Reactions to analyst recommendations of domestic versus foreign brokerage houses in a developing stock market
(Elsevier Ltd, 2021)
Announcement day abnormal returns around analyst recommendations of upgrades average 35 and downgrades average -45 basis points in Borsa Istanbul. The nationality of the investment bank issuing the recommendation affects ...
Phase Shifting Properties of High-Pass and Low-Pass Mixed-Element Two-Ports
(Institute of Electrical and Electronics Engineers Inc., 2021-04)
n many applications, circuits containing lumped-elements are preferred because of their small sizes. But it is not possible to avoid losses caused by the connections between lumped-elements at high frequencies. However, ...
Narrower Band Matching with Low Quality Factor Values
(Institute of Electrical and Electronics Engineers Inc., 2021)
In this work, a new approach based on quality factor technique is proposed to design narrower band matching networks. The main idea is to use one series and one parallel lossless one-port LC network between generator and ...
Synthesis of lossless ladder networks with simple lumped elements connected via commensurate transmission lines
(AVES YAYINCILIK, 2010)
An algorithm has been proposed, to synthesize low-pass, high-pass, band-pass and band-stop lossless ladder
networks with simple lumped elements connected via commensurate transmission lines (Unit elements, UEs). First, ...
Loan loss provisioning of US banks: Economic policy uncertainty and discretionary behavior
(Elsevier Inc, 2021)
This paper examines the effect of economic policy uncertainty (EPU) on loan loss provisions (LLP). Using a sample of 6384 US banks and yearly data from 2009 to 2019 and addressing endogeneity (GMM and IV estimations), the ...
New Human Monoamine Oxidase A Inhibitors with Potential Anti- Depressant Activity: Design, Synthesis, Biological Screening and Evaluation of Pharmacological Activity
(Bentham Science, 2017)
Aim and objective: Depression is a momentous disease that can greatly reduce the quality of life and cause death. In depression, neurotransmitter levels such as serotonine, dopamine and noradrenaline are impaired. Monoamine ...
The role of co-regulation of stress in the relationship between perceived partner responsiveness and binge eating: A dyadic analysis
(International Union of Psychological Science, 2020)
The main aim of this study is to investigate whether there are relationships between perceived partner responsiveness (PPR), co-regulation of negative affect between romantic partners and binge eating. Data were collected ...
Facial autologous soft-tissue contouring by adjunction of tissue cocktail injection (micrograft and minigraft mixture of dermis, fascia, and fat)
(2000)
Facial aging is both a physiologic and anatomic process characterized by changes in the skin and supporting tissues. The aging process produces an outer envelope that gradually expands while its contents gradually involute ...
[The effects of phase II cardiac rehabilitation programme on patients undergone coronary bypass surgery]
(2005)
Objective: To investigate the effects of phase II cardiac rehabilitation in 52 patients undergone coronary artery bypass surgery.
Methods: Gradual walking tests, cardio-pulmonary capacity tests and lipid profile were ...