Results 21 to 30 of about 63,495 (201)

Socijalna izolacija i blagostanje u starosti

open access: yesPrimenjena Psihologija
Strukturalni aspekti socijalne mreže predstavljaju kanale koji služe kao facilitatori socijalnog angažovanja i omogućavaju pristup razmeni različitih vrsta psihološke podrške i instrumentalne pomoći.
Jelica Petrović   +2 more
doaj   +1 more source

Exploring the atmosphere using smartphones

open access: yes, 2015
The characteristics of the inner layer of the atmosphere, the troposphere, are determinant for the earth's life. In this experience we explore the first hundreds of meters using a smartphone mounted on a quadcopter. Both the altitude and the pressure are
Cabeza, Cecilia   +4 more
core   +1 more source

A bottle of tea as a universal Helmholtz resonator

open access: yes, 2018
Resonance is an ubiquitous phenomenon present in many systems. In particular, air resonance in cavities was studied by Hermann von Helmholtz in the 1850s. Originally used as acoustic filters, Helmholtz resonators are rigid-wall cavities which reverberate
Cabeza, Cecilia   +3 more
core   +1 more source

Neformalni negovatelji starijih u Srbiji – ka prepoznavanju formalnog statusa?

open access: yesStanovništvo
Neformalni negovatelj je svaka osoba koja pruža negu – obično bez naknade – drugoj osobi sa hroničnom bolešću, invaliditetom ili drugom potrebom za dugotrajnom negom.
Marta Sjeničić   +2 more
doaj   +1 more source

Specifying sickle cell disease interventions: A study protocol of the Sickle Cell Disease Implementation Consortium (SCDIC) [PDF]

open access: yes, 2018
Background Sickle cell disease (SCD) is an inherited blood disorder that results in a lifetime of anemia, severe pain, and end-organ damage that can lead to premature mortality.
Baumann, Ana A   +4 more
core   +2 more sources

Beyond Old Boys' Clubs: Financial Analysts' Utilization of Professional Connections

open access: yesJournal of Accounting Research, EarlyView.
ABSTRACT Women often lack the opportunity to join exclusive social clubs, limiting the benefits they derive from their social networks. We investigate whether, when given the opportunity to interact with the right people in a professional setting, women gain greater advantages from these connections for career performance and advancement compared to ...
MENGQIAO DU, RACHEL XI ZHANG
wiley   +1 more source

Manifestation of vortex depinning transition in nonlinear current-voltage characteristics of polycrystalline superconductor Y_{1-x}Pr_{x}Ba_2Cu_3O_7 [PDF]

open access: yes, 2008
We present our recent results on the temperature dependence of current-voltage characteristics for polycrystalline Y_{1-x}Pr_{x}Ba_2Cu_3O_7 superconductors with x = 0.0, 0.1 and 0.3. The experimental results are found to be reasonably well fitted for all
Ammirata   +17 more
core   +2 more sources

Integrating Artificial Intelligence in Nursing Practice With Decubitus Risk Prediction Alerts: A Pilot Process Evaluation

open access: yesJournal of Clinical Nursing, EarlyView.
ABSTRACT Aims To evaluate the acceptability and feasibility among nurses of Decubitus Risk Prediction Alerts based on Artificial Intelligence (DRAAI), and to assess the feasibility of the implementation plan. Design A process evaluation of a pilot implementation study using mixed methods. Methods Acceptability and feasibility of DRAAI among nurses from
Denise Spoon   +4 more
wiley   +1 more source

Regionalization of tourist space in Montenegro according to the accommodation facilities [PDF]

open access: yesGeographica Pannonica, 2011
For tourism development in a specific geographical area, in addition to attractive and communicative factors, it is essential that there are adequate receptive factors, that is, capacities that ensure the reception, lounge and other services to tourists.
Dašić Nedica
doaj  

The theorem about the transformer excitation current waveform mapping into the dynamic hysteresis loop branch for the sinusoidal magnetic flux case [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2015
This paper analyses aspects of the approximation theory application on the certain subsets of the measured samples of the transformer excitation current and the sinusoidal magnetic flux.
Petrović Nenad   +2 more
doaj   +1 more source

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