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2021

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Characterization Of A New Whim Syndrome Mutant Reveals Mechanistic Differences In Regulation Of The Chemokine Receptor Cxcr4, Jiansong Luo, Francesco De Pascali, G Wendell Richmond, Amer M Khojah, Jeffrey L Benovic Dec 2021

Characterization Of A New Whim Syndrome Mutant Reveals Mechanistic Differences In Regulation Of The Chemokine Receptor Cxcr4, Jiansong Luo, Francesco De Pascali, G Wendell Richmond, Amer M Khojah, Jeffrey L Benovic

Department of Biochemistry and Molecular Biology Faculty Papers

WHIM syndrome is a rare immunodeficiency disorder that is characterized by warts, hypogammaglobulinemia, infections, and myelokathexis. While several gain-of-function mutations that lead to C-terminal truncations, frame shifts and point mutations in the chemokine receptor CXCR4 have been identified in WHIM syndrome patients, the functional effect of these mutations are not fully understood. Here, we report on a new WHIM syndrome mutation that results in a frame shift within the codon for Ser339 (S339fs5) and compare the properties of S339fs5 with wild-type CXCR4 and a previously identified WHIM syndrome mutant, R334X. The S339fs5 and R334X mutants exhibited significantly increased signaling compared …


Impact Of Stress And Hypertension On The Cerebrovasculature, Nada Elsaid, Ahmed Saied, Heba Kandil, Ahmed Soliman, Fatma Taher, Mohiuddin Hadi, Guruprasad Giridharan, Richard Jennings, Manuel Casanova, Robert Keynton, Ayman El-Baz Dec 2021

Impact Of Stress And Hypertension On The Cerebrovasculature, Nada Elsaid, Ahmed Saied, Heba Kandil, Ahmed Soliman, Fatma Taher, Mohiuddin Hadi, Guruprasad Giridharan, Richard Jennings, Manuel Casanova, Robert Keynton, Ayman El-Baz

All Works

Objectives: Both stress and hypertension (HTN) are considered major health problems that negatively impact the cerebral vasculature. In this article we summarize the possible relationship between stress and HTN. Methods: We conducted a systematic review of the literature using a database search of MEDLINE, PubMed, Scopus, and Web of Science. Results: Psychological stress is known to be an important risk factor for essential hypertension. Acute stress can induce transient elevations of blood pressure in the context of the fight-or-flight response. With increased intensity and duration of a perceived harmful event, the normal physiological response is altered, resulting in a failure …


Bioaccumulation Of Trace Metals For Daily Fish Consumption From Selected Former Tin Mining Ponds In Peninsular Malaysia: A Review On Safety Of Fish Consumption, Mohd Hafiz Rosli, Amirul Azuan Md Joni, Nur Khaliesah Abdul Malik Dec 2021

Bioaccumulation Of Trace Metals For Daily Fish Consumption From Selected Former Tin Mining Ponds In Peninsular Malaysia: A Review On Safety Of Fish Consumption, Mohd Hafiz Rosli, Amirul Azuan Md Joni, Nur Khaliesah Abdul Malik

Makara Journal of Science

Tin mining was the predominate mining industry in Malaysia, especially during the mid-19th century. Most of the former mining areas have been reused for aquaculture purposes. Fish produced from former mining areas have been misunderstood as a high health risk if consumed due to their likelihood of containing high heavy metal content in their tissue. Therefore, we review national information on trace metals levels in the tissue of fish from selected former mining ponds in Peninsular Malaysia, together with background concentration of trace metals in their surroundings and food security and human health implications. Seven trace metals (Cu, Zn, As, …


Lead Concentration In The Soil Around A Used Battery Recycling Site In Tangerang Regency, Indonesia, Ridwan Fauzi, Muhamad Yusup Hidayat, Bambang Hindratmo, Siti Masitoh, Grace Serepina Saragih Dec 2021

Lead Concentration In The Soil Around A Used Battery Recycling Site In Tangerang Regency, Indonesia, Ridwan Fauzi, Muhamad Yusup Hidayat, Bambang Hindratmo, Siti Masitoh, Grace Serepina Saragih

Makara Journal of Science

Long-term lead (Pb) exposure can affect human health. Used battery recycling is a source of Pb emission, and the smoke from the facility carries Pb particles that accumulate in the soil. This study aimed to determine the concentration of accumulated Pb in the soil around Kadu Manis Battery Recycling Industrial Estate, Tangerang Regency, Banten Province, Indonesia in 2018. Soil samples were collected by employing a purposive strategy in four directions from the hot spot at a 0–7.5 km radius. Pb content in the soil was analyzed using a modified version of the official method from American Public Health Association number …


Antimicrobial Activity Of Ferulic Acid In Indonesian Purple Rice Through Toll-Like Receptor Signaling, Ernanin Dyah Wijayanti, Anna Safitri, Dian Siswanto, Lidwina Faraline Triprisila, Fatchiyah Fatchiyah Dec 2021

Antimicrobial Activity Of Ferulic Acid In Indonesian Purple Rice Through Toll-Like Receptor Signaling, Ernanin Dyah Wijayanti, Anna Safitri, Dian Siswanto, Lidwina Faraline Triprisila, Fatchiyah Fatchiyah

Makara Journal of Science

Purple rice is a potential source of ferulic acid, which has antimicrobial properties. However, the inhibitory mechanism of ferulic acid on the growth of bacteria, particularly Salmonella and Listeria, has not been elucidated. This study aimed to determine the bioactivity of ferulic acid from purple rice as an antimicrobial agent against Salmonella typhimurium and Listeria monocytogenes using in vitro and in silico analyses. The antimicrobial activity of a purple rice ferulic acid extract was tested using the agar well diffusion method. Its effect on bacterial cells was observed using scanning electron microscopy. Ferulic acid was confirmed to have antimicrobial …


Magnetically Separable Fe3o4/Sio2/Tio2 Photocatalyst Composites Prepared Through Hetero Agglomeration For The Photocatalytic Degradation Of Paraquat, Jarnuzi Gunlazuardi, Adel Fisli, Ridwan Ridwan, Yuni Krisyuningsih Krisnandi, Didier Robert Dec 2021

Magnetically Separable Fe3o4/Sio2/Tio2 Photocatalyst Composites Prepared Through Hetero Agglomeration For The Photocatalytic Degradation Of Paraquat, Jarnuzi Gunlazuardi, Adel Fisli, Ridwan Ridwan, Yuni Krisyuningsih Krisnandi, Didier Robert

Makara Journal of Science

A photocatalyst supported on magnetic material allows the simple technique by using an external magnetic material to separate photocatalyst from the treated water. Thus, it is a magnetically separable nanoparticles photocatalyst (MSNP). The use of superparamagnetic nanoparticles that do not pose spontaneous magnetic moment thus could be dispersed in water and can be recollected easily by an external magnetic bar. We prepare Fe3O4/SiO2/TiO2 composite by hetero agglomeration of Fe3O4/SiO2 and TiO2 at a pH range of 3 to 6.2 in an aqueous slurry.The Fe3 …


Mercury Contamination In Selected Edible Plants And Soil From Artisanal And Small-Scale Gold Mining In Sukabumi Regency, Indonesia, Grace Serepina Saragih, Ely Rahmi Tapriziah, Yunesfi Syofyan, Siti Masitoh, Yohana Sari Hotmatua Pandiangan, Andriantoro Andriantoro Dec 2021

Mercury Contamination In Selected Edible Plants And Soil From Artisanal And Small-Scale Gold Mining In Sukabumi Regency, Indonesia, Grace Serepina Saragih, Ely Rahmi Tapriziah, Yunesfi Syofyan, Siti Masitoh, Yohana Sari Hotmatua Pandiangan, Andriantoro Andriantoro

Makara Journal of Science

Artisanal and small-scale gold mining (ASGM) activities often pollute soil, water, and air, thereby achieving widespread proliferation, and contaminating the surrounding biota including plants. Mercury contamination on agricultural land around ASGM areas has been widely reported. This study aims to determine the total mercury contamination in plants and soil around active ASGM sites in Sukabumi Regency, Indonesia, namely, Waluran, Lengkong, and Ciemas Districts. Total mercury (Hg) content was measured from 27 plant samples (including cassava [Manihot utilisima], rice [Oryza sativa], and papaya [Carica papaya]), 7 rhizosphere soil samples, and 7 non-rhizosphere soil samples. Data …


Hubungan Faktor Pejamu Dan Lingkungan Dengan Pneumonia Balita Di 5 Provinsi Di Pulau Sulawesi, Alfi Lailiyah, Nuning Maria Kiptiyah Dec 2021

Hubungan Faktor Pejamu Dan Lingkungan Dengan Pneumonia Balita Di 5 Provinsi Di Pulau Sulawesi, Alfi Lailiyah, Nuning Maria Kiptiyah

Jurnal Epidemiologi Kesehatan Indonesia

Pneumonia merupakan penyakit menular yang menginfeksi paru-paru. Period prevalence pneumonia balita di 5 provinsi di Sulawesi lebih tinggi dibanding angka nasional. Penelitian ini bertujuan untuk mendapatkan gambaran dan faktor-faktor yang berhubungan dengan pneumonia balita di 5 Provinsi di Pulau Sulawesi. Data penelitian ini bersumber dari Survei Demografi dan Kesehatan Indonesia (SDKI) 2012. Desain dalam penelitian ini adalah cross-sectional dengan uji chi-square dan hasil ukur prevalence ratio (PR). Variabel pada penelitian ini adalah faktor pejamu (umur balita, jenis kelamin, berat badan lahir, pemberian vitamin A, status imunisasi campak dan DPT) dan faktor lingkungan (pendidikan ibu, tempat tinggal, bahan bakar memasak, keberadaan …


Hubungan Status Gizi Dengan Prestasi Belajar Siswa Kelas 1-3 Sekolah Dasar, Muhammad Hidayat Sahid, Asri Adisasmita Prof, Ratna Djuwita Dec 2021

Hubungan Status Gizi Dengan Prestasi Belajar Siswa Kelas 1-3 Sekolah Dasar, Muhammad Hidayat Sahid, Asri Adisasmita Prof, Ratna Djuwita

Jurnal Epidemiologi Kesehatan Indonesia

Status gizi merupakan ukuran keberhasilan dalam pemenuhan nutrisi anak yang diukur berdasarkan berat badan dan tinggi badan anak. Data status gizi pada anak usia umur 5-12 tahun di DKI Jakarta menunjukkan underweight 14,0%, stunting 22,7%, wasting 9,9%, dan overweight 6,8%. Data secara spesifik untuk wilayah Jakarta Selatan adalah underweight 7,4%, stunting 17,8%, wasting 6,3%, dan overweight 7,3%. Dari data tersebut didapatkan gambaran mengenai permasalahan gizi yang terjadi di DKI Jakarta. Permasalahan gizi memiliki dampak pada tumbuh kembang anak. Gizi merupakan salah satu faktor penting yang berpengaruh terhadap prestasi akademik siswa. Tujuan dari penelitian ini adalah untuk mengetahui hubungan status gizi …


Contested Representations Of Agent Orange’S Destruction In Vu Le My’S Where War Has Passed And Masako Sakata’S Agent Orange: A Personal Requiem, Nguyen Thi Nhu Trang Dec 2021

Contested Representations Of Agent Orange’S Destruction In Vu Le My’S Where War Has Passed And Masako Sakata’S Agent Orange: A Personal Requiem, Nguyen Thi Nhu Trang

Asia-Pacific Social Science Review

This study examines two documentaries on the impact of Agent Orange in post-war Vietnam: Where War Has Passed (1997), by the Vietnamese director Vu Le My and Agent Orange: A Personal Requiem (2007), by Japanese director Masako Sakata. In order to depict the destructiveness of Agent Orange, these directors focus exclusively neither on the footprints of war in Vietnam’s physical landscape nor the sufferings of Vietnamese victims. By highlighting the existence of Agent Orange victims in the landscape that was once the target of a series of American spraying missions, both documentaries urge the audience to remove the boundaries between …


Library Consortia Development Analysis With Special Reference To India, Subhash Reddy B Dr., Ravi B. Venkat Dr., Krishnamurthy Madaiah Dr, Dec 2021

Library Consortia Development Analysis With Special Reference To India, Subhash Reddy B Dr., Ravi B. Venkat Dr., Krishnamurthy Madaiah Dr,

Library Philosophy and Practice (e-journal)

The study examines the library consortia research publications of the past two decades in order to gain insight into the development of library consortia, with a special emphasis on Indian contributions adopting Scientometrics analysis technique. Data was collected using the Web of Science abstracting and citation database, which retrieved 983 publications dating from 2001 to 2020. For the study, 326 relevant publications were selected and analysed using Biblioshny, Citespace and VOSviewer software. The analysis revealed a consistent research interest in library consortia, as shown by the increase in the number of publications and the number of keywords. India has secured …


Silver Bow Creek/Butte Area Npl Site 2022 Draft Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan (Qapp), 11/16/21, Nikia Greene Dec 2021

Silver Bow Creek/Butte Area Npl Site 2022 Draft Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Quality Assurance Project Plan (Qapp), 11/16/21, Nikia Greene

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Top Ten List Brimming With Good News, December 30, 2021, Tisa Mason Ed.D. Dec 2021

Top Ten List Brimming With Good News, December 30, 2021, Tisa Mason Ed.D.

Heart of a Tiger Columns

No abstract provided.


Does Gender Divergence Matter? The Moderating Effect Of Media Exposure On Adherence To Covid-19 Quarantine Protocol, Luz Suplico Jeong, Nelson Guillen, Reynaldo Bautista Jr., Rhiana Toledo, Bienvenido Lorenzo Encarnacion Dec 2021

Does Gender Divergence Matter? The Moderating Effect Of Media Exposure On Adherence To Covid-19 Quarantine Protocol, Luz Suplico Jeong, Nelson Guillen, Reynaldo Bautista Jr., Rhiana Toledo, Bienvenido Lorenzo Encarnacion

Asia-Pacific Social Science Review

This study aimed to find out if there are gender differences in how Filipinos adhere to the COVID-19 quarantine protocol. This research utilized the theory of planned behavior (TPB) as a framework. According to the TPB, the behavior to follow the COVID-19 protocol will be determined by one’s attitude, subjective norms, controllability, and self-efficacy. Media was added as a moderating variable between these predictors and the behavior to follow the COVID-19 protocol. An online survey was conducted amongst 200 females and 200 males in Metro Manila. This research locale was chosen as it had the highest COVID-19 infection rate in …


Social Responsibility Of Healthcare Entities In The Conditions Of The Covid-19 Pandemic – A Literature Review, Iwona Czerska Dec 2021

Social Responsibility Of Healthcare Entities In The Conditions Of The Covid-19 Pandemic – A Literature Review, Iwona Czerska

European Management Studies

Purpose: This article aims to present the concept of corporate social responsibility as applied by healthcare entities in the conditions of the coronavirus pandemic. Design/methodology: The article is a literature review on corporate social responsibility, healthcare, management, and health economics. A critical analysis was performed based on the desk research method, using professional, scientific databases. The article consists of the following parts: introduction; research methodology; issues of corporate social responsibility in the current epidemic conditions, taking into account the areas and tools of CSR as applied by healthcare entities; literature study; limitations; conclusions, and practical implications. Findings: Running medical entities …


The Health Status Of Labor Force In East Kalimantan Province: Effect Of Individual Characteristics And Household Conditions, Jaka Eben Heizer Dec 2021

The Health Status Of Labor Force In East Kalimantan Province: Effect Of Individual Characteristics And Household Conditions, Jaka Eben Heizer

Jurnal Ekonomi Kesehatan Indonesia

The aims of this research are first, to explore the factors that are associated with health status. Second, to address the individual characteristics and household conditions that affect the health status of labor force, taking into account the urban-rural differences. This research utilized data from SUSENAS Cor 2018, and employed a cross sectional - multinomial logistic regression analysis method. The dependent variable is the health conditions of the labor force. The findings show that, age and number of household members were significant for both sick and very sick health status in all two type of areas analyzed. In urban and …


Silver Bow Creek/Butte Area Npl Site, Trec Inc., A Woodard And Curran Company Dec 2021

Silver Bow Creek/Butte Area Npl Site, Trec Inc., A Woodard And Curran Company

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Silver Bow Creek Butte Area Npl Site 2022 Draft Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Qapp. Consent Decree- Civil Action No. Cv 89-039-Bu-She, Josh Bryson Dec 2021

Silver Bow Creek Butte Area Npl Site 2022 Draft Butte Priority Soils Operable Unit Interim Site-Wide Groundwater Monitoring Qapp. Consent Decree- Civil Action No. Cv 89-039-Bu-She, Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Hubungan Antara Riwayat Kunjungan Antenatal Care (Anc) Dengan Kejadian Lahir Mati Di Indonesia, Lila Kesuma Hairani, Asri Adisasmita Prof Dec 2021

Hubungan Antara Riwayat Kunjungan Antenatal Care (Anc) Dengan Kejadian Lahir Mati Di Indonesia, Lila Kesuma Hairani, Asri Adisasmita Prof

Jurnal Epidemiologi Kesehatan Indonesia

Pada tahun 2015, sebanyak 65% dari total kelahiran mati diseluruh dunia disumbang oleh sepuluh negara dengan jumlah kelahiran mati terbanyak. Indonesia menempati posisi ke-8 dengan total sebanyak 73.400 kejadian dengan angka lahir mati (stillbirth rate/SBR) sebesar 13 per 1.000 kelahiran. Rendahnya cakupan layanan antenatal diduga berhubungan secara kuatdengan rendahnya lahir mati antepartum. Studi ini dilakukan dengan tujuan untuk melihat hubungan riwayat kunjungan antenatal (antenatal care/ANC) dengan kejadian lahir mati diIndonesia menggunakan data sekunder yang bersumber dari IFLS 5 tahun 2014. Desain penelitian ini berupa studi potonglintang dengan total sampel yang digunakan adalah sebesar 6.314 kelahiran. Analisis data dilakukan hingga tingkat …


Gambaran Epidemiologi Hepatitis A Berdasarkan Data Kejadian Luar Biasa Dan Data Kasus Di Kabupaten Bogor Tahun 2019, Nurjannah Nurjannah, Asri Adisasmita Prof Dec 2021

Gambaran Epidemiologi Hepatitis A Berdasarkan Data Kejadian Luar Biasa Dan Data Kasus Di Kabupaten Bogor Tahun 2019, Nurjannah Nurjannah, Asri Adisasmita Prof

Jurnal Epidemiologi Kesehatan Indonesia

Kejadian luar biasa (KLB) Hepatitis A Kabupaten Bogor terus meningkat setiap tahunnya. Pada tahun 2018 terdapat 29 kasusdan pada tahun 2019 meningkat hingga 495 kasus. Penelitian ini bertujuan untuk menggambarkan epidemiologi berdasarkan orang, tempat, waktu. Hasil penelitian ini diharapkan dapat digunakan sebagai dasar upaya intevensi yang lebih optimaldan tepat sasaran. Data penelitian diambil dari laporan KLB dandari data kasus Hepatitis A di Dinas Kesehatan Kabupaten Bogor dari Januari-Desember 2019 dan didokumentasikan ke dalam tabel observasi, pengambilan data dilakukan pada Bulan Februari2020 dengan desain penelitian case series. Hasil penelitian ini menunjukkan dari 495 kasus yang mengalami gejala klinis,11,3% terkonfimasi positif, sebagian …


Hubungan Hipertensi Dengan Mortalitas Pasien Covid-19 Di Tangerang Selatan, Choirunnisa Choirunnisa, Helda Helda Dec 2021

Hubungan Hipertensi Dengan Mortalitas Pasien Covid-19 Di Tangerang Selatan, Choirunnisa Choirunnisa, Helda Helda

Jurnal Epidemiologi Kesehatan Indonesia

Covid-19 (Coronavirus Disease-2019) adalah penyakit yang disebabkan oleh virus SARS-CoV-2 (Severe Acute Respiratory Syndrome-Coronavirus-2). Usia tua (>65 tahun), jenis kelamin laki-laki, hipertensi, penyakit kardiovaskular, diabetes, PPOK dan kanker dapat meningkatkan risiko kematian akibat Covid-19. Kota Tangerang Selatan berpotensi mengalami kenaikan kasus Covid-19 karena berbatasan langsung dengan DKI Jakarta yang merupakan episentrum persebaran Covid-19, sehingga peneliti tertarik untuk melakukan penelitian ini. Desain penelitian ini adalah studi analitik kasus kontrol menggunakan data sekunder dari penelusuran epidemiologi (PE) Dinas Kesehatan Kota Tangerang Selatan bulan Maret 2020-Juli 2021. Data PE diperoleh dari portal New All Record (NAR) yang memuat data pasien Covid-19 termasuk …


Visioning Science, Governance, Whole-Of-Government Strategy, Romeo B. Lee Dec 2021

Visioning Science, Governance, Whole-Of-Government Strategy, Romeo B. Lee

Asia-Pacific Social Science Review

No abstract provided.


Communicative Action In Covid-19 Prevention: Does Religiosity Play A Role?, Ying Shin Chin Dec 2021

Communicative Action In Covid-19 Prevention: Does Religiosity Play A Role?, Ying Shin Chin

Asia-Pacific Social Science Review

Coronavirus disease (COVID-19) has presented the world with a major challenge in curbing infection. Information is important for public awareness of the pandemic and its prevention as part of the problem-solving efforts. Grounded on the situational theory of problem solving (STOPS), this study extends the theory by adding religiosity, an important factor that affects health-related behaviors, to examine its role as an antecedent to the situational perceptions that motivate people to take communicative action in preventing COVID-19, and to investigate the factors that lead to precautionary behavior in response to the pandemic. Based on the online survey responses from 371 …


A Review Of Rice Tariffication In The Time Of Covid-19: Rationale And Road To Rice Self-Sufficiency In The Philippines, David Michael M. San Juan Dec 2021

A Review Of Rice Tariffication In The Time Of Covid-19: Rationale And Road To Rice Self-Sufficiency In The Philippines, David Michael M. San Juan

Asia-Pacific Social Science Review

The Philippine government passed the Rice Tariffication Law (RTL) in 2019, despite a strong and united peasant opposition to rice industry liberalization, which the RTL facilitates and further accelerates. Amid falling Filipino farmers’ incomes due to the deluge of imported rice, negligible milled rice price decreases for consumers, rising rice prices globally, and in the context of the COVID-19 pandemic that has already disrupted food supplies and is poised to cause continuing instability in the price of imports, this paper is aimed at reviewing recent rice tariffication policy literature. Such review will be a springboard in making a case in …


Psychosocial Safety Climate And Job Performance Among Penang Island Hoteliers: The Mediating Roles Of Challenge Demands And Hindrance Demands, Kok Ban Teoh, Kia Hui Gan, Daisy Mui Hung Kee Dec 2021

Psychosocial Safety Climate And Job Performance Among Penang Island Hoteliers: The Mediating Roles Of Challenge Demands And Hindrance Demands, Kok Ban Teoh, Kia Hui Gan, Daisy Mui Hung Kee

Asia-Pacific Social Science Review

Due to the COVID-19 pandemic, Penang Island hoteliers cannot perform their job to meet the customers’ expectations due to their high job demands. Hence, this paper intends to examine the predictors of job performance among Penang Island hoteliers. Furthermore, the paper intends to investigate the potential role of challenge demands and hindrance demands as mediating variables. A total of 107 hoteliers from Penang Island hotels participated in the study. The study results showed that psychosocial safety climate and challenge demands possess a significant positive relationship with job performance, whereas psychosocial safety climate has a significant negative relationship with hindrance demands. …


Visioning Science, Governance, Whole-Of-Government Strategy, Romeo B. Lee Dec 2021

Visioning Science, Governance, Whole-Of-Government Strategy, Romeo B. Lee

Asia-Pacific Social Science Review

No abstract provided.


Communicative Action In Covid-19 Prevention: Does Religiosity Play A Role?, Ying Shin Chin Dec 2021

Communicative Action In Covid-19 Prevention: Does Religiosity Play A Role?, Ying Shin Chin

Asia-Pacific Social Science Review

Coronavirus disease (COVID-19) has presented the world with a major challenge in curbing infection. Information is important for public awareness of the pandemic and its prevention as part of the problem-solving efforts. Grounded on the situational theory of problem solving (STOPS), this study extends the theory by adding religiosity, an important factor that affects health-related behaviors, to examine its role as an antecedent to the situational perceptions that motivate people to take communicative action in preventing COVID-19, and to investigate the factors that lead to precautionary behavior in response to the pandemic. Based on the online survey responses from 371 …


Psychosocial Safety Climate And Job Performance Among Penang Island Hoteliers: The Mediating Roles Of Challenge Demands And Hindrance Demands, Kok Ban Teoh, Kia Hui Gan, Daisy Mui Hung Kee Dec 2021

Psychosocial Safety Climate And Job Performance Among Penang Island Hoteliers: The Mediating Roles Of Challenge Demands And Hindrance Demands, Kok Ban Teoh, Kia Hui Gan, Daisy Mui Hung Kee

Asia-Pacific Social Science Review

Due to the COVID-19 pandemic, Penang Island hoteliers cannot perform their job to meet the customers’ expectations due to their high job demands. Hence, this paper intends to examine the predictors of job performance among Penang Island hoteliers. Furthermore, the paper intends to investigate the potential role of challenge demands and hindrance demands as mediating variables. A total of 107 hoteliers from Penang Island hotels participated in the study. The study results showed that psychosocial safety climate and challenge demands possess a significant positive relationship with job performance, whereas psychosocial safety climate has a significant negative relationship with hindrance demands. …


The Effect Of Covid-19 Pandemic On Volatility Transmission Between The U.S. And Emerging Asia Stock Markets: A Case Study Of Tiger Cub Economies, Mien Nguyen Thi Ngoc, Tung Mai Son Dec 2021

The Effect Of Covid-19 Pandemic On Volatility Transmission Between The U.S. And Emerging Asia Stock Markets: A Case Study Of Tiger Cub Economies, Mien Nguyen Thi Ngoc, Tung Mai Son

Asia-Pacific Social Science Review

The globalization in financial markets has highlighted the importance of a clear understanding of volatility transmission among equity markets in different countries. This paper looks into the effect of the COVID-19 pandemic on the volatility transmission between the U.S. stock market and five emerging equity markets called Tiger Cub economies in Southeast Asia. As the result of the dynamic conditional correlation GARCH (DCC-GARCH), the U.S. stock market’s volatility links positively to these smaller economies’ volatilities, and these linkages become stronger during the pandemic. We also find evidence of statistically significant co-volatility across five Tiger Cub markets. Due to the increase …


Kajian Sistematis: Perkembangan Sistem Pembayaran Kapitasi Berbasis Penyesuaian Risiko Di Berbagai Negara, Aulia Agustina, Budi Hidayat Dec 2021

Kajian Sistematis: Perkembangan Sistem Pembayaran Kapitasi Berbasis Penyesuaian Risiko Di Berbagai Negara, Aulia Agustina, Budi Hidayat

Jurnal Ekonomi Kesehatan Indonesia

Capitation is a payment method to primary health care providers. The application of capitation without considering risk adjustment could have a negative impact. There are several models of risk adjustment capitation payments. This study aims to review the development of the capitation payment system with risk adjustment for primary care in several countries. This study used the PRISMA method and got the articles from three online databases, namely Pubmed, EBSCOhost Medline, and Scopus. A total of 212 articles were collected, and 7 articles meet the criteria for further review. The review focuses on the risk-adjusted capitation payment system model. The …