Search results for "placement"

Why Finnish polytechnics reject top applicants

2019

I use a panel of higher education clearinghouse data to study the centralized assignment of applicants to Finnish polytechnics. Many top applicants remain completely unassigned each year. The same applicants' future applications reveal that many of them should have been admitted to a different program immediately. The application system, however, discourages applicants from applying to multiple programs within the same year, while at the same time leaving them in the dark on the set of programs willing to admit them. Improvements to the application system have the potential to substantially reduce reapplications, thereby shortening long queues into Finnish higher education. peerReviewed

Factors underlying displacement: an analysis of Finnish regional incentive policy using survey data on assisted firms

1990

The effect of job displacement on couples' fertility decisions

2016

This paper analyzes the effects of job displacement on fertility using Finnish longitudinal employer-employee data (FLEED) matched to birth records. We distinguish between male and female job losses. We focus on couples where one spouse has lost his/her job due to a plant closure or mass layoff and follow them for several years both before and following the job loss. As a comparison group we use similar couples that were not affected by job displacement. In order to examine the possible channels through which job loss affects fertility we examine also the effect on earnings, employment and divorce. The results show that a woman?s own job loss decreases fertility mainly for highly educated w…

Différences de genre et formes de dépendances des conjoints biactifs dans l'accompagnement des enfants

2011

International audience; L'approche des différences de genre dans la mobilité a été renouvelée à partir des années 2000 par l'attention portée aux formes d'interdépendance entre conjoints pour leurs déplacements quotidiens. Dans ce travail mobilisant l'enquête ménages-déplacements d'Île-de-France, nous en avons relevé deux types à partir de l'analyse de l'accompagnement des enfants des conjoints de couples de biactifs. D'une part, il y a un effet d'entraînement. Lorsqu'un conjoint fait de l'accompagnement, l'autre a une probabilité plus forte d'en faire également. D'autre part, les conjoints se distribuent entre eux l'accompagnement avant travail et après travail. Toutefois, l'interdépendanc…

Accuracy assessment of cone beam computed tomography-derived laboratory-based surgical templates on partially edentulous patients

2011

Objectives: The aim of the present prospective clinical study was to evaluate the match between the positions and axes of the virtually planned and the placed implants using laboratory-based surgical guides generated from cone beam computed tomography (CBCT). Materials and methods: A total of 132 implants were placed with the aid of 3D-based transfer templates in 52 consecutive partially edentulous patients between April 2008 and March 2010. After individual adaptation of the scan templates and CBCT scanning, the acquired data for virtual implant planning and simulation were processed using the med3D software program. After finalizing the virtual placement of the implants the radiographic t…

Analysis of different geometrical features to achieve close-to-bone stiffness material properties in medical device: A feasibility numerical study

2021

Background and objective: In orthopedic medical devices, elasto-plastic behavior differences between bone and metallic materials could lead to mechanical issues at the bone-implant interface, as stress shielding. Those issue are mainly related to knee and hip arthroplasty, and they could be responsible for implant failure. To reduce mismatching-related adverse events between bone and prosthesis mechanical properties, modifying the implant's internal geometry varying the bulk stiffness and density could be the right approach. Therefore, this feasibility study aims to assess which in-body gap geometry improves, by reducing, the bulk stiffness. Methods: Using five finite element models, a unia…

Molecular origin and hydration dependence of protein anharmonicity: an elastic neutron scattering study.

2010

Two main onsets of anharmonicity are present in protein dynamics. Neutron scattering on protein hydrated powders revealed a first onset at about 150 K and a second one at about 230 K (the so called dynamical transition). In order to assess the molecular origin of protein anharmonicity, we study different homomeric polypeptides by incoherent elastic neutron scattering, thus disentangling the contribution of different molecular groups in proteins. We show that methyl group rotations are the main contributors to the low temperature onset. Concerning the dynamical transition, we show that it also occurs in absence of side chains; however, the presence and mobility of side chains substantially i…

Downsizing the Electric Motors of Energy-Efficient Self-Contained Electro-Hydraulic Systems by Using Hybrid Technologies

2020

Abstract The ongoing tendency toward the electrification of hydraulic systems, mainly in the form of self-contained solutions, poses design challenges in high-power applications. An electric motor drives positive-displacement machines used to control the motion of the hydraulic actuator (nonhybrid systems encompassing one or two pumps exist in the technical literature). All the power managed by the actuator passes through the electric motor, which leads to often oversized arrangements. These detrimental characteristics are especially pronounced when the power level increases approximately above 35–40 kW. Therefore, this research paper presents and studies a self-contained, electro-hydraulic…

EFECTOS DE LOS VIDEOJUEGOS EN LAS MARCAS EMPLAZADAS: LA TRANSMISIÓN DE EMOCIONES

2012

RESUMENDebido a que los medios tradicionales están saturados de mensajes publicitarios, las organizaciones buscan nuevos formatos de comunicación. Uno de ellos es el product placement en videojuegos. En esta investigación exploratoria se van a analizar las consecuencias de emplazar una marca en esta forma de ocio electrónico en cuanto a transferencia de imagen del videojuego a la marca a través de las emociones evocadas por el videojuego. Para tal fin, en el presente trabajo se desarrolla una escala de emociones adaptada al tema que ocupa esta investigación. Del mismo modo, se analizan las diferencias entre los tipos de product placement y sus efectos en la transferencia de imagen videojueg…

High-Definition Imaging in Spinal Neuroendoscopy

2010

BACKGROUND Spinal endoscopy is still under controversial discussion. An often acclaimed critic is the poor endoscopic image quality in comparison with the microscope. Since high-definition digital cameras have recently been introduced into spinal neuroendoscopy, the aim of the current study is to examine whether superior image quality has a relevant impact on intraoperativen orientation. MATERIAL AND METHODS A lumbar endoscopic discectomy was recorded simultaneously in High-Definition resolution (HD) and Standard-Definition resolution (SD). 10 experienced spinal surgeons were asked to identify predefined as well as not predefined anatomic structures in HD and SD resolution. Additionally, th…