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RECRUITMENT SOURCES OF ASIAN CARPS IN THE OHIO RIVER BASINSCHILLER, AARON Lee 01 December 2018 (has links)
Knowledge of natal environments and dispersal of Silver Carp (Hypophthalmichthys molitrix) inhabiting the Ohio River, and Kentucky and Barkley lakes would inform development of strategies to control established and emerging populations. However, the principal natal environments supporting the emerging bigheaded carp population in the Ohio River basin are unknown. There is also a need to assess the role of tributaries as nursery sites to increase understanding of dispersal patterns and better target young fish. The goal of this study was to identify recruitment sources and determine dispersal patterns of Silver Carp in the Ohio River basin using evidence from otolith core trace element compositions relative to ambient water elemental measurements. Fish were collected from the Ohio River, and Kentucky and Barkley lakes from 2014-2017 and water samples were taken during summer 2012-2017. Water samples maintained temporal stability and spatial differentiation for the Ohio River and tributaries during the sampling period. Results suggest that most Silver Carp in the Ohio River are utilizing tributaries during early life. Results also suggest there is passage of carp through the locks into the lakes from the Ohio River and natural reproduction is occurring in or above Kentucky and Barkley lakes. Results will inform development of efforts to target and remove spawning and young bigheaded carps as well as direct management efforts in the Tennessee and Cumberland River systems.
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A utilização de redes sociais online na busca por oportunidades de trabalho e no recrutamento de profissionais: uma análise da rede social LinkedIn / The use of online social networks to search for job opportunities and recruit professionals: an analysis of the LinkedIn SocialMaymone, Diego Simões Corrêa 25 May 2013 (has links)
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Previous issue date: 2013-05-25 / In recent years the Internet has become one of the most used channels for
communicating job opportunities or positions, identifying talents and searching for
jobs, allowing changes in the form of action and interaction between those who
offer and those looking for a job. Companies and recruiters can now rely on the
benefits that the expressive reach of the Internet brought to publishing job
opportunities, while the professionals looking for a job have increased resources
and tools available to conduct research for job opportunities published by
companies in their corporate websites, in online classified ads and in other webbased
services, such as online social networks. With the popularity of online social
networks, new trends have emerged in the processes for recruitment and job
search, fostering the construction of relationships and communities intended to
leverage the experience of recruiters and professionals looking for a job. And, in
face of this reality, this research aims at analyzing and describing how online
social networks support the processes of recruiting and searching for job
opportunities. In this exploratory descriptive research, for which the instrument
used for collecting data was the bibliographical research, LinkedIn was identified
and highlighted among the online social networks that appear as a tool to support
the processes assessed herein. LinkedIn is a professional social network, whose
role, potential and importance for the recruitment industry has grown as millions of
professionals and businesses around the world create their online
profiles/resumes, turning this social network into a place where employers and job
seekers meet each other. Based on the work of authors like Cappelli, Qualman,
Safko, Hunt, Anand, Khun & Skuterud, Santaella, Krueger, and others who study
topics such as online social networks, the Internet and/or recruiting and job
searching processes, as well as through the analysis of research conducted by
Comscore, Jobvite, Bullhorn, and LinkedIn, the present study provided information
that proves the high potential of online social networks as being tools to support
the processes of recruitment and job search, and identifies and presents the
benefits that LinkedIn has brought to the recruiting and job searching processes in
Brazil and worldwide / A internet tornou-se um dos canais mais utilizados para a comunicação de
oportunidades ou postos de trabalho, identificação de talentos e pesquisa por
emprego nos últimos anos, viabilizando mudanças na forma de atuação e
interação entre quem oferta e quem procura trabalho. Empresas e recrutadores
passaram a contar com os benefícios que o expressivo alcance da internet trouxe
para divulgação de oportunidades de trabalho, enquanto os profissionais à
procura de emprego tiveram ampliados os recursos e ferramentas disponíveis
para a realização de pesquisas por oportunidades de trabalho divulgadas pelas
empresas em seus sites corporativos, nos classificados online e em outros
serviços baseados na web, como as redes sociais online. Com a popularização
das redes sociais online, novos processos de recrutamento e pesquisa por
emprego surgem como tendências, favorecendo a construção de relacionamentos
e comunidades que pretendem alavancar a experiência dos recrutadores e
profissionais à procura de emprego. E, diante dessa realidade, a presente
pesquisa tem como objetivo analisar e descrever de que forma as redes sociais
online suportam os processos de recrutamento e pesquisa por oportunidades de
trabalho. Nesta pesquisa exploratória descritiva, cujo instrumento utilizado para a
coleta de dados foi a pesquisa bibliográfica, foi identificada e destacada, dentre as
redes sociais online que despontam como ferramenta de suporte aos processos
aqui avaliados, o LinkedIn, uma rede social profissional cujo papel, potencial e
importância para a indústria do recrutamento tem crescido à medida que milhões
de profissionais e empresas ao redor do mundo criam seus perfis/currículos
online, fazendo dessa rede social um local onde empregadores e pessoas à
procura de emprego se encontram. Com base nos trabalhos de autores como
Cappelli, Qualman, Safko, Hunt, Anand, Khun & Skuterud, Santaella, Krueger,
dentre outros que estudam temas como as redes sociais online, a internet e/ou os
processos de recrutamento e pesquisa por emprego, bem como por meio da
análise de pesquisas realizadas pela Comscore, Jobvite, Bullhorn e LinkedIn, este
trabalho forneceu subsídios que comprovam o alto potencial das redes sociais
online como ferramenta de suporte aos processos de recrutamento e pesquisa
por oportunidades de trabalho, além de identificar e apresentar os benefícios que
o LinkedIn trouxe para os processos de recrutamento e pesquisa por emprego no
Brasil e no mundo
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