Dichlorido[(S)-(1-phenyl­ethyl)(2-pyridyl­meth­yl)amine-κ2 N,N′]zinc(II)

In the title compound, [ZnCl2(C14H16N2)], the ZnII atom is coordinated by two N atoms and two Cl atoms in an approximately tetra­hedral arrangement. The dihedral angle between the N—Zn—N and Cl—Zn—Cl planes is 88.06 (8)°. The H atoms on the chiral C atom and the adjacent N atom have an anti conformation

Bis(3,5-dimethyl­pyrazol-1-yl)acetic acid

In the title compound, C12H16N4O2, the dihedral angle between the two pyrazole rings is 78.17 (7)°. Inter­molecular O—H⋯N hydrogen bonds link the mol­ecules into one-dimensional chains along the c axis

A Study on the Influence on Mental Health of Participants of the Job Creation Project for the Japanese Elderly

This research aims to analyze the effects on the Subject’s mental health of the Job Creation Project for the elderly in Japan. The subjects of this survey in 2007 were about 1500 participants in the Job Creation Project of Silver Manpower Center in Japan, 970 cases of whom were dataanalyzed.The results of this research are as follows:First, as a result of descriptive statistics of mental health, it was unders food that the average of total mental health is 2.91. As a result of verification of mental health difference, the score of mental health showed significant difference statistically according to job type or motivation of participation, and no significant difference statistically according to satisfaction with job project or duration of participation. With respect to job types, mental health is higher in desk job ormanagement/inspection or technical work than in simple work. Also among the motivations of participation mental health is highest for participation in society than for income.Second, a hierarchical multiple regression analysis was performed by including populationsociological properties variables and four subordinate variables of actual conditions of participation in the Job Creation Project for the Elderly in order to analyze the variables which influence the participant mental health. According to the result of analyzing the effects on total mental health, male gender and better physical health condition were seen to have positive effects on total mental health.It is noted that among the motivations of participation, participation in society, and satisfaction with the Job Project, had positive influence

A Study on the Korean Senior Employment Promotion Project that Influence on the Quality of Participants --Focused on gender difference--

This study analyzes the Korean senior employment promotion projects influence on the quality of elderly peoples lives. This study is focused on the gender differences, and based on their identification it provides policy implications to use for senior job creation initiatives as a way to promote improved quality of their lives.For this study, university students who were trained about interview techniques from October, 2007 to January, 2008 visited 33 organizations in each of Seoul’s administrative districts including social welfare centers, senior centers, senior employment support centers and community senior clubs. Ten to thirty older people of each organization had face-to-face interviews with the interviewers, resulting in 595 questionnaires collected. After data cleaning, a total of 574 questionnaires were used for this study.SPSS 14.0 was used to conduct data analysis, and many analysis techniques were employed for the analysis: frequency analysis, independent samples t-test, one-way ANOVA, correlation analysis, hierarchical multiple regression analysis.The study uses regression analysis to find out the influence of variables on quality of life, and found that older men felt happier when they were early on in their retirement years, healthier and they participated in the project for an extended time. On the other hand, older women said they were happier when they were healthier and their job gave them more satisfaction when their job was not for public service or human resource dispatch

DS-ARP: A New Detection Scheme for ARP Spoofing Attacks Based on Routing Trace for Ubiquitous Environments

Despite the convenience, ubiquitous computing suffers from many threats and security risks. Security considerations in the ubiquitous network are required to create enriched and more secure ubiquitous environments. The address resolution protocol (ARP) is a protocol used to identify the IP address and the physical address of the associated network card. ARP is designed to work without problems in general environments. However, since it does not include security measures against malicious attacks, in its design, an attacker can impersonate another host using ARP spoofing or access important information. In this paper, we propose a new detection scheme for ARP spoofing attacks using a routing trace, which can be used to protect the internal network. Tracing routing can find the change of network movement path. The proposed scheme provides high constancy and compatibility because it does not alter the ARP protocol. In addition, it is simple and stable, as it does not use a complex algorithm or impose extra load on the computer system

Dichlorido[(S)-N-(1-phenyl­ethyl­idene)-1-(pyridin-2-yl)ethanamine-κ2 N,N′]zinc(II) dichloro­methane solvate

In the title compound, [ZnCl2(C15H16N2)]·CH2Cl2, the Zn(II) atom has a distorted tetra­hedral coordination by two Cl atoms and two N atoms from the organic ligand [the average Zn—N and Zn—Cl bond lengths are 2.060 (4) Å and Zn—Cl = 2.179 (16) Å, respectively]. The dihedral angle between the N—Zn—N and Cl—Zn—Cl planes is 89.9 (1)°. The phenyl ring forms a dihedral angle of 40.6 (5)° with the imine plane

(2R)-N-(2-Benzoyl­phen­yl)-1-benzyl­pyrrolidine-2-carboxamide

In the title compound, C25H24N2O2, the dihedral angle between the two benzene rings of the benzophenone moiety is 59.10 (6)°. An intra­molecular, bifurcated N—H⋯(O,N) hydrogen bond, which generates S(6) and S(5) rings, respectively, helps to establish the overall conformation of the mol­ecule

Improvements of motion vector in variational echo tracking technique by correction of initial guess

Póster presentado en: 3rd European Nowcasting Conference, celebrada en la sede central de AEMET en Madrid del 24 al 26 de abril de 2019