The Experts below are selected from a list of 423060 Experts worldwide ranked by ideXlab platform
Steven Walczak - One of the best experts on this subject based on the ideXlab platform.
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Purposive Sampling on twitter a case study
Hawaii International Conference on System Sciences, 2012Co-Authors: Christopher Sibona, Steven WalczakAbstract:Recruiting populations for research is problematic and utilizing online social network tools may facilitate the recruitment process. This research examines recruitment through Twitter's @reply mechanism and compares the results to other survey recruitment methods. Four methods were used to recruit survey takers to a survey about social networking sites, Twitter recruitment, Face book recruitment for a pre-test, self-selected survey takers, and a retweet by an influential Twitter user. A total of 7,327 recruitment tweets were sent to Twitter users, 2,865 users started the survey and 1,544 users completed it which yielded an overall completion rate of 21.3 percent. The research presents the techniques used to make recruitment through Twitter successful. These results indicate that recruitment through online social network sites like Twitter is a viable recruitment method and may be helpful to understand emerging Internet-based phenomena.
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HICSS - Purposive Sampling on Twitter: A Case Study
2012 45th Hawaii International Conference on System Sciences, 2012Co-Authors: Christopher Sibona, Steven WalczakAbstract:Recruiting populations for research is problematic and utilizing online social network tools may facilitate the recruitment process. This research examines recruitment through Twitter's @reply mechanism and compares the results to other survey recruitment methods. Four methods were used to recruit survey takers to a survey about social networking sites, Twitter recruitment, Face book recruitment for a pre-test, self-selected survey takers, and a retweet by an influential Twitter user. A total of 7,327 recruitment tweets were sent to Twitter users, 2,865 users started the survey and 1,544 users completed it which yielded an overall completion rate of 21.3 percent. The research presents the techniques used to make recruitment through Twitter successful. These results indicate that recruitment through online social network sites like Twitter is a viable recruitment method and may be helpful to understand emerging Internet-based phenomena.
Christopher Sibona - One of the best experts on this subject based on the ideXlab platform.
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Purposive Sampling on twitter a case study
Hawaii International Conference on System Sciences, 2012Co-Authors: Christopher Sibona, Steven WalczakAbstract:Recruiting populations for research is problematic and utilizing online social network tools may facilitate the recruitment process. This research examines recruitment through Twitter's @reply mechanism and compares the results to other survey recruitment methods. Four methods were used to recruit survey takers to a survey about social networking sites, Twitter recruitment, Face book recruitment for a pre-test, self-selected survey takers, and a retweet by an influential Twitter user. A total of 7,327 recruitment tweets were sent to Twitter users, 2,865 users started the survey and 1,544 users completed it which yielded an overall completion rate of 21.3 percent. The research presents the techniques used to make recruitment through Twitter successful. These results indicate that recruitment through online social network sites like Twitter is a viable recruitment method and may be helpful to understand emerging Internet-based phenomena.
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HICSS - Purposive Sampling on Twitter: A Case Study
2012 45th Hawaii International Conference on System Sciences, 2012Co-Authors: Christopher Sibona, Steven WalczakAbstract:Recruiting populations for research is problematic and utilizing online social network tools may facilitate the recruitment process. This research examines recruitment through Twitter's @reply mechanism and compares the results to other survey recruitment methods. Four methods were used to recruit survey takers to a survey about social networking sites, Twitter recruitment, Face book recruitment for a pre-test, self-selected survey takers, and a retweet by an influential Twitter user. A total of 7,327 recruitment tweets were sent to Twitter users, 2,865 users started the survey and 1,544 users completed it which yielded an overall completion rate of 21.3 percent. The research presents the techniques used to make recruitment through Twitter successful. These results indicate that recruitment through online social network sites like Twitter is a viable recruitment method and may be helpful to understand emerging Internet-based phenomena.
Mark G. Shrime - One of the best experts on this subject based on the ideXlab platform.
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Clinical Outcome, Social Impact and Patient Expectation: a Purposive Sampling Pilot Evaluation of Patients in Benin Seven Years After Surgery
World Journal of Surgery, 2018Co-Authors: Michelle C. White, Kirsten Randall, Esther Avara, Jenny Mullis, Gary Parker, Mark G. ShrimeAbstract:Background Access to affordable and timely surgery is not equitable around the world. Five billion people lack access, and while non-governmental organizations (NGOs) help to meet this need, long-term surgical outcomes, social impact or patient experience is rarely reported. Method In 2016, Mercy Ships, a surgical NGO, undertook an evaluation of patients who had received surgery seven years earlier with Mercy Ships in 2009 in Benin. Using Purposive Sampling, patients who had received maxillofacial, plastics or orthopedic surgery were invited to attend a surgical evaluation day. In this pilot study, we used semi-structured interviews and questionnaire responses to assess patient expectation, surgical and social outcome. Results Our results show that seven years after surgery 35% of patients report surgery-related pain and 18% had sought further care for a clinical complication of their condition. However, 73% of patients report gaining social benefit from surgery, and overall patient satisfaction was 89%, despite 35% of patients saying that they were unclear what to expect after surgery indicating a mismatch of doctor/patient expectations and failure of the consent process. Conclusion In conclusion, our pilot study shows that NGO surgery in Benin provided positive social impact associated with complication rates comparable to high-income countries when assessed seven years later. Key areas for further study in LMICs are: evaluation and treatment of chronic pain, consent and access to further care.
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clinical outcome social impact and patient expectation a Purposive Sampling pilot evaluation of patients in benin seven years after surgery
World Journal of Surgery, 2018Co-Authors: Michelle C. White, Kirsten Randall, Esther Avara, Jenny Mullis, Gary Parker, Mark G. ShrimeAbstract:Access to affordable and timely surgery is not equitable around the world. Five billion people lack access, and while non-governmental organizations (NGOs) help to meet this need, long-term surgical outcomes, social impact or patient experience is rarely reported. In 2016, Mercy Ships, a surgical NGO, undertook an evaluation of patients who had received surgery seven years earlier with Mercy Ships in 2009 in Benin. Using Purposive Sampling, patients who had received maxillofacial, plastics or orthopedic surgery were invited to attend a surgical evaluation day. In this pilot study, we used semi-structured interviews and questionnaire responses to assess patient expectation, surgical and social outcome. Our results show that seven years after surgery 35% of patients report surgery-related pain and 18% had sought further care for a clinical complication of their condition. However, 73% of patients report gaining social benefit from surgery, and overall patient satisfaction was 89%, despite 35% of patients saying that they were unclear what to expect after surgery indicating a mismatch of doctor/patient expectations and failure of the consent process. In conclusion, our pilot study shows that NGO surgery in Benin provided positive social impact associated with complication rates comparable to high-income countries when assessed seven years later. Key areas for further study in LMICs are: evaluation and treatment of chronic pain, consent and access to further care.
Artha Capriani - One of the best experts on this subject based on the ideXlab platform.
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pengaruh current ratio inventory turnover dan total asset turnover terhadap profitabilitas perusahaan roa studi pada perusahaan makanan dan minuman yang terdaftar di bursa efek indonesia pada periode 2014 2017
2018Co-Authors: Artha CaprianiAbstract:This study aims to determine the effect of the current ratio, inventory turnover and total asset turnover on the profitability of the company. This research was conducted on food and baverage companies listed on the Indonesia Stock Exchange in the 2014-2017 period. The Sampling technique used in this study was Purposive Sampling. The sample used is 8 companies in 2014-2017. The data analysis technique used is multiple linear regression analysis. The results of this study indicate that the current ratio and inventory turnover do not affect the profitability of the company while the total asset turnover affects the profitability of the company. Keywords : Current ratio, inventory turnover, total asset turnover and company profitability (return on asset) Penelitian ini bertujuan untuk mengetahui pengaruh current ratio, inventory turnover dan total asset turnover pada profitabilitas perusahaan. Penelitian ini dilakukan pada perusahaan food and baverage yang terdaftar di Bursa Efek Indonesia pada periode 2014-2017. Teknik pengambilan sampel yang digunakan pada penelitian ini adalah Purposive Sampling. Sampel yang digunakan sebanyak 8 perusahaan pada tahun 2014-2017. Teknik analisis data yang digunakan adalah analisis regresi linear berganda. Hasil penelitian ini menunjukan bahwa current ratio dan inventory turnover tidak berpengaruh terhadap profitabilitas perusahaan sedangkan total asset turnover berpengaruh terhadap profitabilitas perusahaan. Kata Kunci : Current ratio, inventory turnover, total asset turnover dan profitabilitas perusahaan (return on asset)
Dirvi Surya Abbas - One of the best experts on this subject based on the ideXlab platform.
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pengaruh current ratio account receivable turnover inventory turnover total asset turnover dan debt to equity terhadap return on asset pada perusahaan manufaktur sub sektor otomotif dan komponen yang terdaftar di bursa efek indonesia pada tahun 2011
Competitive Jurnal Akuntansi dan Keuangan, 2017Co-Authors: Dirvi Surya AbbasAbstract:Penelitian ini bertujuan untuk mengetahui pengaruh dari beberapa faktor yang mempengaruhi Return on Asset yang berada diperusahaan berdasarkan laporan keuangan. Penelitian ini merupakan penelitian yang bersifat kausal atau penelitian yang menyatakan satu variabel mempengaruhi variabel yang lain. Variabel yang mempengaruhi disebut variabel independen yang dalam penelitian ini yaitu Current Ratio , Account Receivable Turnover , Inventory Turnover , Total Asset Turnover dan Debt To Equity . Variabel yang terpengaruh disebut variabel dependen dan dalam penelitian ini yaitu Return on Asset . Metode dalam pengambilan sampel menggunakan metode judgemental atau Purposive Sampling dan menggunakan Regresi Data Panel sebagai alat uji penelitian dengan mengunakan software Eviews 9.0. Sampel yang digunakanya itu Perusahaan manufaktur sub sektor otomotif dan komponen yang terdaftar di BEI 2011-2014. Hasil dari seleksi data dengan menggunakan metode Purposive Sampling menyatakan bahwa sampel yang digunakan dalam penelitian ini sebanyak 6 perusahaan dan dikarenakan menggunakan rentang waktu penelitian 4 tahun maka jumlah sampel yang ada 24 sampel. Hasil penelitian ini menunjukkan bahwa Current Ratio dan Total Asset Turnover berpengaruh Positif signifikan terhadap Return on Asset , lalu Account Receivable Turnover dan Debt To Equity berpengaruh Negatif signifikan terhadap Return on Asset , dan Inventory Turnover berpengaruh Negatif namun tidak signifikan terhadap Return on Asset .
