Pengaruh Pengungkapan Corporate Social Responsibility (CSR) Terhadap Abnormal Return

This research aims to examine the effect of Corporate Social Responsibility (CSR) disclosure toward abnormal return. The variables of this study consist of CSR disclosure as an independent variable, Return on Equity (ROE) and Price to Book Value (PBV) as control variables, and abnormal return as a dependent variable. The sample of the study consist of 120 manufacturing companies listed at Indonesian Stock Exchange (BEI) 2008-2011. The result has shown that only CSR disclosure does not have significant effect on abnormal return. The research indicates that both investors and companies still have a low perception about CSR. CSR disclosure does not cause investor reaction, so it does not affect the abnormal return. The implication of this research is that investors are less concerned with the corporate social responsibility in making decision to invest. It is expected to increase the motivation of the companies to disclose CSR. In addition, investors are also expected to be more aware of the importance of CSR issues in the future, so that will increase awareness of the company to implement CSR activities to maximize the positive impacts and minimize the negative impact of the activity. Keywords: Corporate Social Reponsibility (CSR) Disclosure, Return on Equity (ROE), Price to Book Value (PBV), Abnormal Return. ABSTRAK Penelitian ini bertujuan untuk menguji pengaruh Corporate Social Responsibility (CSR) pengungkapan terhadap return abnormal. Variabel penelitian ini terdiri dari pengungkapan CSR sebagai variabel independen, Return on Equity (ROE) dan Price to Book Value (PBV) sebagai variabel kontrol, dan abnormal return sebagai variabel dependen. Sampel penelitian terdiri dari 120 Perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) 2008-2011. Hasilnya menunjukkan bahwa hanya pengungkapan CSR tidak berpengaruh signifikan terhadap abnormal return. Penelitian menunjukkan bahwa kedua investor dan Perusahaan masih memiliki persepsi rendah tentang CSR. Pengungkapan CSR tidak menyebabkan reaksi investor, sehingga tidak mempengaruhi abnormal return. Implikasi dari penelitian ini adalah bahwa investor kurang peduli dengan tanggung jawab sosial Perusahaan dalam mengambil keputusan untuk berinvestasi. Hal ini diharapkan dapat meningkatkan motivasi Perusahaan untuk mengungkapkan CSR. Selain itu, investor juga diharapkan untuk menjadi lebih sadar akan pentingnya isu-isu CSR di masa depan, sehingga akan meningkatkan kesadaran Perusahaan untuk melaksanakan kegiatan CSR untuk memaksimalkan dampak positif dan meminimalkan dampak negatif dari kegiatan tersebut. Kata kunci : Corporate Social reponsibility (CSR) Disclosure, Return on Equity (ROE), Price to Book Value (PBV), Abnormal Return

Kondisi Entomologi Dan Upaya Pengendalian Demam Berdarah Dengue Oleh Masyarakat Di Daerah Endemis Kelurahan Baros Kota Sukabumi

Baros sub-district contribute high incidence rate of dengue fever in Sukabumi city. To determine the level of transmission risk of dengue fever from entomological condition aspect, it's required to do the entomological survey and interview about control efforts with the aim of identifying entomological factors at Baros sub-district and dengue control efforts in that area. Population for the survey and interview on entomological control efforts are all community group or Rukun Warga (RW) in endemic area in Baros sub-district. Samples for survey are house/building at sub-district Baros RW 11. Interviewed respondent was a person whose stays in the building. Interviews were conducted using a questionnaire by visiting the respondent. Entomology data were collected through pre adult mosquitoes surveys. The results show that vector control made by RW 11 Baros sub-district are grouped into cultural, physical, biological, chemical, role and control in an integrated manner, with the highest type of control measures is an integrated control (37.6%). Indicators of entomology is HI = 33.98%, CI = 11.1%, BI = 45.63% . Based on the CI indicator, RW 11 sub-district Baros has a density figure 4, while the indicator based on HI and BI, has a density figure 6. This suggests that this region has a moderate risk of transmission to the spread of dengue disease

Faktor Penentu Return Saham Dengan Price to Book Value Sebagai Variabel Moderasi Di Bursa Efek Indonesia

The purpose of this study was to exemine the effect of the company\u27s financial performance variables consistingof earning growth ratio, dividend payout ratio and size, the variable return equity price to book value as amoderating variable. The samples in this study were all companies listed on the Indonesia Stock Exchangefrom 2005 to 2010 by using purposive sampling with criteria that the company had a positive book value ofequity during the study period. The company splitted the cash dividend and the company did not do corporateactions such as stock splits, reverse stock, stock dividend. The data used in this study were all companies listedon the Indonesia Stock Exchange from 2005 to 2010 (except for companies engaged in finance and banking) byusing multiple linear regression to test the interaction or Multiple Regresion Analysis (MRA). The studyfound that the price to book value was not able to significantly moderate the effect of earning growth ratio,dividend payout ratio and size toward the stock return variable for the interaction test results showed thesignificant value was greater than interaction of alpha as 5%

Antimicrobial resistance among migrants in Europe: a systematic review and meta-analysis

BACKGROUND: Rates of antimicrobial resistance (AMR) are rising globally and there is concern that increased migration is contributing to the burden of antibiotic resistance in Europe. However, the effect of migration on the burden of AMR in Europe has not yet been comprehensively examined. Therefore, we did a systematic review and meta-analysis to identify and synthesise data for AMR carriage or infection in migrants to Europe to examine differences in patterns of AMR across migrant groups and in different settings. METHODS: For this systematic review and meta-analysis, we searched MEDLINE, Embase, PubMed, and Scopus with no language restrictions from Jan 1, 2000, to Jan 18, 2017, for primary data from observational studies reporting antibacterial resistance in common bacterial pathogens among migrants to 21 European Union-15 and European Economic Area countries. To be eligible for inclusion, studies had to report data on carriage or infection with laboratory-confirmed antibiotic-resistant organisms in migrant populations. We extracted data from eligible studies and assessed quality using piloted, standardised forms. We did not examine drug resistance in tuberculosis and excluded articles solely reporting on this parameter. We also excluded articles in which migrant status was determined by ethnicity, country of birth of participants' parents, or was not defined, and articles in which data were not disaggregated by migrant status. Outcomes were carriage of or infection with antibiotic-resistant organisms. We used random-effects models to calculate the pooled prevalence of each outcome. The study protocol is registered with PROSPERO, number CRD42016043681. FINDINGS: We identified 2274 articles, of which 23 observational studies reporting on antibiotic resistance in 2319 migrants were included. The pooled prevalence of any AMR carriage or AMR infection in migrants was 25·4% (95% CI 19·1-31·8; I2 =98%), including meticillin-resistant Staphylococcus aureus (7·8%, 4·8-10·7; I2 =92%) and antibiotic-resistant Gram-negative bacteria (27·2%, 17·6-36·8; I2 =94%). The pooled prevalence of any AMR carriage or infection was higher in refugees and asylum seekers (33·0%, 18·3-47·6; I2 =98%) than in other migrant groups (6·6%, 1·8-11·3; I2 =92%). The pooled prevalence of antibiotic-resistant organisms was slightly higher in high-migrant community settings (33·1%, 11·1-55·1; I2 =96%) than in migrants in hospitals (24·3%, 16·1-32·6; I2 =98%). We did not find evidence of high rates of transmission of AMR from migrant to host populations. INTERPRETATION: Migrants are exposed to conditions favouring the emergence of drug resistance during transit and in host countries in Europe. Increased antibiotic resistance among refugees and asylum seekers and in high-migrant community settings (such as refugee camps and detention facilities) highlights the need for improved living conditions, access to health care, and initiatives to facilitate detection of and appropriate high-quality treatment for antibiotic-resistant infections during transit and in host countries. Protocols for the prevention and control of infection and for antibiotic surveillance need to be integrated in all aspects of health care, which should be accessible for all migrant groups, and should target determinants of AMR before, during, and after migration. FUNDING: UK National Institute for Health Research Imperial Biomedical Research Centre, Imperial College Healthcare Charity, the Wellcome Trust, and UK National Institute for Health Research Health Protection Research Unit in Healthcare-associated Infections and Antimictobial Resistance at Imperial College London

Identifikasi Keanekaragaman Hayati dan Pemetaan Bawah Tanah Kampus Terpadu Universitas Muhammadiyah Palangkaraya sebagai Media Objek Pembelajaran

Innovative learning in addition to varied models, strategies and methods, it is also necessary to approach. The lack of understanding of the basic concepts of science underpins researchers to create learning media for the identification of biodiversity and the subsurface layer in the form of underground layers. Lack of information on previous research regarding research at UM Palangkaraya Integrated Campus on Jl. Anggrek-Mahir Mahar made researchers try to link the environmental approach of UM Integrated Campus area Learning with the final achievement in the form of science media learning objects. This research method began with an initial theoretical study of science learning, followed by a field survey. Observations in the field will examine an area of ​​1 ha identified as having higher biodiversity than others. After setting the plot point, the acquisition is carried out with 2 (two) stages, namely the identification of biodiversity with the sampling of flora and fauna that are at the plot point. The next stage is the acquisition of underground layer mapping using the Self Potential method with porous copper pot and CuSO4 solution. After the acquisition, continued data analysis of the two stages. Biodiversity in the form of flora and fauna types and layer contour maps are poured into learning object media. Hope in the future, researchers can continue mapping the surface and subsurface of the Palangkaraya UM Integrated Campus in an area of ​​20 ha

Implementasi Pembelajaran Berbasis Online di Kelas IV SDN 16 Cakranegara

E-learning atau pembelajaran berbasis online adalah proses pembelajaran jarak jauh yang menggunakan teknologi informasi dan komunikasi (TIK) melalui jaringan internet secara terorganisir dengan menggabungkan semua bagian pembelajaran, tanpa kendala keberadaan dengan kualitas yang terjamin. Proses pembelajaran berbasis online tidak hanya menggunakan satu provider untuk membantu proses pembelajaran berbasis online sehingga interaksi perpindahan informasi dapat berjalan dengan baik. Bagaimanapun, ini sangat sulit untuk dilakukan, karena selama ini pembelajaran biasanya dilakukan secara tatap muka, termasuk di SDN 16 Cakranegara. Contohnya pada saat mata pembelajaran yang membutuhkan praktek langsung, mau tidak mau harus dipindahkan ke pembelajaran berbasis online, hal ini membuat guru harus pintar dalam memanfaatkan media pembelajaran berbasis online. Tujuan di Balik penelitian ini adalah untuk mengetahui pelaksanaan pembelajaran berbasis online di kelas IV SDN 16 Cakranegara. Teknik yang digunakan bersifat kualitatif. Metode pengumpulan informasi yang digunakan adalah observasi, wawancara, dan dokumentasi yang dibedah melalui pengumpulan, reduksi, penyajian, dan kesimpulan data. Hasil penelitian menunjukkan bahwa guru menyusun RPP pembelajaran berbasis online, modul pembelajaran, dan video pembelajaran. Metode pembelajaran yang digunakan saat melaksanakan pembelajaran adalah metode CTL (contextual teaching And learning) yang disesuaikan dengan keadaan siswa saat ini. Pelaksanaan pembelajaran berbasis online di SDN 16 Cakranegara menggunakan sosial media WhatsApp, mulai dari kegiatan pendahuluan hingga penutup. Pelaksanaan pembelajaran berbasis online yang dilaksanakan di kelas IV SDN 16 Cakranegara mengacu pada SE KEMENDIKBUD nomor 15 tahun 2020 yang harus ditingkatkan dari pemanfaatan LMS untuk lebih mengembangkan media pembelajaran interaktif, dll sehingga pembelajaran berbasis online dapat dilakukan dengan tepat

Peningkatan Life Skill Anak Panti Asuhan Yatim melalui Pelatihan Komputer dan Job Preparation pada Yayasan Pendidikan & Penyantunan Anak Yatim (YPPAY) Adinda

Kegiatan pengabdian masyarakat ini ditujukan pada kegiatan peningkatan life skill anak-anak panti asuhan yatim yang lulus SMA dan tidak mempunyai kesempatan melanjutkan pendidikan ke perguruan tinggi. Kegiatan Pengabdian Masyarakat ini meliputi: (1) Peningkatanlife skill anak yatim dengan peningkatan kemampuan hard skill melalui pelatihan computer; (2) Peningkatanlife skill anak yatim dengan peningkatan kemampuan soft skill melalui pelatihan job preparation; dan (3) Pendampingan peningkatan kepercayaan diri anak yatim melalui pengenalan potensi diri. Kesimpulan dari pelaksanaan pengabdian masyarakat ini adalah: (1) Pelaksanaan pelatihan secara online telah berjalan lancar sesuai dengan jadwal pelaksanaan yang telah disusun sebelumnya; (2) Adanya respon positif dari peserta atas pelaksanaan pelatihan; (3) Adanya peningkatan pengetahuan pada sebagian besar peserta, tentang penggunaan Microsoft Excel; (4) Adanya peningkatan pengetahuan pada sebagian besar peserta, yaitu  tentang pemahaman untuk mengembangkan diri menjadi lebih percaya diri; (5)Diharapkan adanya Perubahan sikap positif untuk bersedia mengimplementasikan hasil dari pelatiha

Cell viability and electrical response of breast cancer cell treated in aqueous graphene oxide solution deposition on interdigitated electrode

Breast cancer is one of the most reported cancers that can lead to death. Despite the advances in diagnosis and treatment procedures, the possibility of cancer recurrences is still high in many cases. With that in consideration, researchers from all over the world are showing interest in the unique features of Graphene oxide (GO), such as its excellent and versatile physicochemical properties, to explore further its potential and benefits towards breast cancer cell treatment. In this study, the cell viability and electrical response of GO, in terms of resistivity and impedance towards the breast cancer cells (MCF7) and normal breast cells (MCF10a), were investigated by varying the pH and concentration of GO. Firstly, the numbers of MCF7 and MCF10a were measured after being treated with GO for 24 and 48 h. Next, the electrical responses of these cells were evaluated by using interdigitated gold electrodes (IDEs) that are connected to an LCR meter. Based on the results obtained, as the pH of GO increased from pH 5 to pH 7, the number of viable MCF7 cells decreased while the number of viable MCF10a slightly increased after the incubation period of 48 h. Similarly, the MCF7 also experienced higher cytotoxicity effects when treated with GO concentrations of more than 25 µg/mL. The findings from the electrical characterization of the cells observed that the number of viable cells has corresponded to the impedance of the cells. The electrical impedance of MCF7 decreased as the number of highly insulating viable cell membranes decreased. But in contrast, the electrical impedance of MCF10a increased as the number of highly insulating viable cell membranes increased. Hence, it can be deduced that the GO with higher pH and concentration influence the MCF7 cancer cell line and MCF10a normal breast cell