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Toplam kayıt 188, listelenen: 11-20
Process damping model approach in milling operations
(Springer Heidelberg, 2021)
The subject of this study is a new Process Damping Model approach for milling with flat end milling cutter. Dynamic model of the cutting system was modeled and applied for the milling operation. The machining process is ...
RESEARCH ON TRIBOLOGICAL BEHAVIOR OF Cr3C2-25NiCr-COATED BRAKE DISC
(World Scientific Publ Co Pte Ltd, 2021)
This research presents the results of a comparative study to determine the friction and wear behavior of the high-velocity oxygen fuel (HVOF)-sprayed Cr3C2-25NiCr-coated brake disc. The friction and wear behavior of ...
A Novel ARMA Type Possibilistic Fuzzy Forecasting Functions Based on Grey-Wolf Optimizer (ARMA-PFFs)
(Springer, 2021)
This study proposes a new time series forecasting method that employs possibilistic fuzzy c-means, an autoregressive moving average model (ARMA), and a grey wolf optimizer (GWO) in type-1 fuzzy functions. Type-1 fuzzy ...
Effects of infill pattern and density on wear performance of FDM-printed acrylonitrile- butadiene-styrene parts
(Walter De Gruyter Gmbh, 2021)
Acrylonitrile-butadiene-styrene test specimens were additively manufactured by fused deposition method to investigate the effects of infill pattern and density on wear rate, coefficient of friction, wear mechanisms, and ...
Tuning the structural, electronic and dynamical properties of Janus M4X3Y3 (M = Pd, Ni and Co; X,Y = S, Se and Te) monolayers: a DFT study
(Royal Soc Chemistry, 2021)
Based on density functional theory, the structural, electronic and vibrational properties of two-dimensional transition metal chalcogenides M2X3 and their Janus type M4X3Y3, where M = Pd, Co and Ni and X = Se, S and Te, ...
Patients' and Nurses' Perceptions of the Quality of Nursing Care in Surgical Clinics A Multicenter Study in Turkey
(Lippincott Williams & Wilkins, 2021)
Background: The evaluation of the quality of nursing care by patients and nurses is important for improving care. Purpose: The aim was to determine patients' and nurses' perceptions of the quality of nursing care in surgical ...
İnfodemide Dijital Ortamda Sağlık Bilgisi Edinme ve Teyit Davranışları
(Istanbul Univ, Fac Letters, Dept Sociology, 2021)
Bu çalışmanın öncelikli amacı tüm dünyayı etkisi altına alan ve 2020 yılı içerisinde küresel bir sağlık sorunu haline gelen
Covid-19 Pandemisi döneminde kullanıcıların dijital ortamda sağlık bilgisi edinme ve bilgiyi teyit ...
PIECEWISE QUADRATIC BOUNDING FUNCTIONS FOR FINDING REAL ROOTS OF POLYNOMIALS
(Amer Inst Mathematical Sciences-Aims, 2021)
In this paper, our main interest is to create/ construct a new useful and outstanding algorithm to obtain roots of the real polynomial represented by f(x) = c(0) +c(1)x+ ... + c(i)x(i) + ... + c(n)(x)n where coefficients ...
Effect of Implicit Voice Theories on Employee Constructive Voice and Defensive Silence: A Study in Education and Health Sector
(Walter De Gruyter Gmbh, 2021)
Background and Purpose: Implicit voice theories are the beliefs that are related to employee silence. This study aims to examine the implicit voice theories (don't embarrass the boss in public, negative career consequences ...
Relation of recurrent pregnancy loss and infertility on dream anxiety and insomnia
(2021)
Purpose: There are many factors affecting thephysiological and psychological health of women duringpregnancy. This study investigated the differences betweendream anxiety and insomnia statuses of normalpregnancies and ...