Results 81 to 90 of about 146,620 (238)

Cyclical patterns of employment, utilization and profitability [PDF]

The interaction between income distribution, accumulation, employment and the utilization of capital is central to macroeconomic models in the `heterodox' tradition. This paper examines the stylized pattern of these variables using US data for the period
Ben Zipperer, Peter Skott
core  

A central partition of molecular conformational space. II. Embedding 3D structures

, 2004
A combinatorial model of molecular conformational space that was previously developped (J. Gabarro-Arpa, Comp. Biol. and Chem. 27, (2003) 153-159), had the drawback that structures could not be properly embedded beacause it lacked explicit rotational ...
Gabarro-Arpa, Jacques
core   +3 more sources

Spectroscopic Signatures of Doping in Thin Films of Semiconducting Single‐Walled Carbon Nanotubes

Small, EarlyView.
This review presents an overview of the spectroscopic changes of semiconducting single‐walled carbon nanotubes upon chemical, electrochemical or electrostatic doping. The presence of holes or electrons directly affects visible to far‐infrared absorption, near‐infrared fluorescence and electroluminescence as well as Raman spectra, which enables in‐situ ...
Jana Zaumseil
wiley   +1 more source

Alleviating Poverty in Nigeria: Keynesian Vs Monetary Theory of Poverty

Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2020
This study comparatively investigates the impacts of fiscal and monetary policies on poverty in Nigeria from 1986 to 2018. Using the Ordinary Least Square and Standardized or Beta Coefficient approach, we found that the Nigerian political system plays a ...
Maku Olukayode Emmanuel, Tella Afeez Taiwo, Fagbohun Akinola Christopher   +2 more
doaj   +1 more source

Growth, instability and cycles: Harrodian and Kaleckian models of accumulation and income distribution [PDF]

This paper compares Kaleckian and Harrodian models of accumulation. The sim- plicity of the canonical Kaleckian model is appealing but more complex Harrodian specifications are preferable from a behavioral perspective.
Peter Skott
core  

Electrically Tunable Tunneling and Spectral Response in WSe2/h‐BN/CdSe/Graphene Heterostructure

Small, EarlyView.
In the WSe2/h‐BN/CdSe quantum dot/graphene heterostructure, the graphene voltage dynamically tunes the tunneling barrier and energy alignment across the h‐BN layer. The bias‐dependent Fermi‐level alignment enhances the tunneling density of states, leading to efficient extraction of photo‐excited electrons from QDs into WSe2 and graphene.
Sang‐Hyeon Lee, Justice Agbeshie Teku, Min‐Hye Jeong, Jae‐Hyeon Ahn, Weon‐Sik Chae, Dohyun Kwak, Jong‐Soo Lee   +6 more
wiley   +1 more source

Experimental and theoretical investigation of longitudinal tunnel lining joints with confining reinforcement

Structural Concrete, EarlyView.
Abstract Precast reinforced concrete segmental linings are frequently used in modern tunneling. In these linings, the longitudinal joints typically have a reduced contact cross‐section and thus often govern the design, particularly in tunnels under high hydrostatic pressure or crossing squeezing or swelling ground with correspondingly high ...
Fabian Morger, Albin Kenel, Walter Kaufmann   +2 more
wiley   +1 more source

Palaeowinds and depositional conditions from Holocene loess in Sweden and Finland

Boreas, EarlyView.
The nature of deglacial and Holocene wind regimes in Fennoscandia is debated, as is the degree to which wind‐blown loess deposits exist in the region. Loess deposits in Fennoscandia are often relatively thin, discontinuous and less well‐sorted than typical loess, and questions remain over the degree of their post‐depositional reworking and the impact ...
Calum J. Edward, Thomas Stevens, Anu Kaakinen, Jukka‐Pekka Palmu, Juha‐Pekka Lunkka, Ramona Schneider, Bjarne Almqvist   +6 more
wiley   +1 more source

A Systematic Approach to Constructing Families of Incremental Topology Control Algorithms Using Graph Transformation

, 2017
In the communication systems domain, constructing and maintaining network topologies via topology control (TC) algorithms is an important cross-cutting research area.
Hollick, Matthias, Kluge, Roland, Mühlhäuser, Max, Schürr, Andy, Stein, Michael, Varró, Gergely   +5 more
core   +1 more source

S3 guideline diagnostics and therapy of alopecia areata – Part 1: Diagnostics and epidemiology

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary In the project funded by the Innovation Committee at the G‐BA, the S3 guideline for the diagnosis and treatment of AA was developed between 2023 and 2025. The interdisciplinary expert panel consisted of representatives from the German Dermatological Society, in particular from the Pediatric Dermatology Working Group, the Professional ...
Ulrike Blume‐Peytavi, Andria Constantinou, Tsenka Tomova‐Simitchieva, Adrian Tanew, Michael Sticherling, Hermann Girschick, Annika Vogt, Uwe Schwichtenberg, Uwe Gieler, André Märtens, Kerstin Zienert, Claudia Stenders, Ricardo Niklas Werner, Doris Wilborn   +13 more
wiley   +1 more source