Results 131 to 140 of about 2,061,867 (378)

Modeling great depressions: the depression in Finland in the 1990s [PDF]

open access: yes
This article is a primer on the great depressions methodology developed by Cole and Ohanian (1999, 2007) and Kehoe and Prescott (2002, 2007). We use growth accounting and simple dynamic general equilibrium models to study the depression that occurred in ...
Juan Carlos Conesa   +2 more
core   +3 more sources

Assessment and rehabilitation of radioactively contaminated soils in residential and agricultural areas [PDF]

open access: yesBIO Web of Conferences
Our goal is to reduce internal and external radiation exposure to the value established by the standards of safety of life and health of the population of 1 mSv/year (millisievert/) and increase life expectancy.
Vasilenkov Sergey
doaj   +1 more source

From In‐Silico Optimized Microfabrication to Experimental Validation: Engineering a Tridimensional Epi‐Intraneural Interface

open access: yesAdvanced Functional Materials, EarlyView.
An epi‐intraneural interface is developed through in silico optimization and a novel tridimensional microfabrication pipeline. The device integrates penetrating and epineural contacts on a flexible substrate. Mechanical, electrochemical, and in vivo testing in rat and pig reveal robust implantation, low‐threshold activation, and site‐dependent ...
Federico Ciotti   +14 more
wiley   +1 more source

Issues relating to classification of colluvial soils in young morainic areas (Chełmno and Brodnica Lake District, northern Poland)

open access: yesSoil Science Annual, 2015
Colluvial soils (in Polish: gleby deluwialne) are an important part of the soil cover in young morainic landscapes of northern Poland. They evolved as a result of the accumulation of eroded material at the foot of the slopes and bottoms of closed ...
Świtoniak Marcin
doaj   +1 more source

[Depressive disorders after closed craniocerebral injury].

open access: yesLikars'ka sprava, 2013
71 patients were under the observation (37 male and 34 female) aged 30-74 years old (average age 51). Depression developed after 3-6 months after the cranial injury. 20 patients with vertebrogeneous lumbargy without injury were included into the comparing group. Neurological, pathopsycological and psychometric examination were carried out (according to
openaire   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

open access: yesAdvanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah   +11 more
wiley   +1 more source

Impact of Groundwater Flow on Permafrost Degradation and Transportation Infrastructure Stability [PDF]

open access: yes, 2013
INE/AUTC 13 ...
Daanen, Ronald P.   +6 more
core  

Enhancing Synaptic Plasticity and Multistate Retention of Organic Neuromorphic Devices Using Anion‐Excessive Gel Electrolyte

open access: yesAdvanced Functional Materials, EarlyView.
Anion‐excessive gel‐based organic synaptic transistors (AEG‐OSTs) that can maintain electrical neutrality are developed to enhance synaptic plasticity and multistate retention. Key improvement is attributed to the maintenance of electrical neutrality in the electrolyte even after electrochemical doping, which reduces the Coulombic force acting on ...
Yousang Won   +3 more
wiley   +1 more source

Closed Doors: Predictors of Stress, Anxiety, Depression, and PTSD During the Onset of COVID-19 Pandemic in Brazil [PDF]

open access: gold, 2021
Vítor Crestani Calegaro   +18 more
openalex   +1 more source

Home - About - Disclaimer - Privacy