PENGARUH MOTIVASI KERJA, DISIPLIN KERJA DAN LINGKUNGAN KERJA TERHADAP PRODUKTIVITAS KARYAWAN PADA PT. PETROKOPINDO CIPTA SELARAS

Penelitian ini bertujuan untuk menguji pengaruh antara variabel motivasi kerja, disiplin kerja, dan lingkungan kerja terhadap produktivitas karyawan pada PT Petrokopindo Cipta Selaras secara parsial. Penelitian ini menggunakan metode penelitian kuantitatif. Populasi dalam penelitian ini adalah seluruh karyawan PT Petrokopindo Cipta Selaras yang berjumlah 184 orang. Pengambilan sampel penelitian ini disebut simple random sampling dengan menggunakan rumus Slovin dengan jumlah sampel sebanyak 126 sampel. Pendekatan yang digunakan dalam penelitian ini adalah Structural Equation Model (SEM) dengan alat analisis SmartPLS. Hasil penelitian ini terdapat pengaruh yang positif dan signifikan secara parsial karena nilai t statistik > 1,96 berarti signifikan dan apabila p value < 0,05 pada penelitian ini maka hasil yang diperoleh sebesar 0,00 berarti berpengaruh (h1 adalah diterima). Kesimpulannya adalah motivasi kerja, disiplin kerja, dan lingkungan kerja berpengaruh positif dan signifikan terhadap produktivitas kerja karyawan PT Petrokopindo Cipta Selaras

LIKUIDITAS PASAR SAHAM DAN ASIMETRI INFORMASI DI SEPUTAR PENGUMUMAN LABA TRIWULAN

The study aims to examine whether quarterly earning disclosure conveys value-relevant information and affect information asymmetry and stock market liquidity by focusing on abnormal return, abnormal volume, trading volume and effective bid-ask spreads. Using event study methodology for 28 quarterly earnings announcement, the study shows that there’s a significant stock market reactions around news release. Investor’s reactions showed by significant abnormal return and abnormal volume around the release date of the announcements. The result also shows that investors react more aggressively toward bad news than good news. The difference test result shows that there’s no difference between trading volume and effective bid-ask spreads before and after the news released. Thus, the study suggests that quarterly earning announcement conveys valuerelevant information for investors and have no effect on stock market liquidity and information asymmetry

Sifat Fisik, Kimia Dan Organoleptik Nugget Keong Sawah Dengan Bahan Pengisi Pati Temu Ireng

Snails fields is a type of freshwater snails and easy to find in the rice fields, ditches, and lakes. This animal is widely consumed in various regions of Southeast Asia and has good nutritional value because they contain high protein. Starch is made of extraction of Curcuma aeruginosa roxb, starch component retrieval is 49.56% so it has the potential to be extracted and used as a starch source material. The purpose of this research is to know elasticity, protein content, moisture content, fat content and flavor nuggets snail fields based on the addition of starch as filler Curcuma aeruginosa roxb retrieval. Variations addition of starch is carried out snails field (K): starch of Curcumaaruginosa roxb (P) (K100: P0, K80: P20, K75: P25, K70: P30, K65: P35, K60: P40, K55: P45). The research design used was Completely Randomized Design (CRD). Results indicated the highest elasticity in starch concentration of 45% is 14.94 N / mm, protein content in starch concentrations of 0% (48.4%), fat content at a concentration of 45% (30.03%), water content at 0 % (15.30%). Results favorite flavor nuggets snail with substitution K55: P45 with a value of 2.86 and substitution ofproducts with K100: P0 has the smallest value that is equal to 2.43

Caring Perawat dengan Stres Hospitalisasi pada Anak Pra Sekolah di Ruang Rawat Inap Anak

Child care in hospital results in children having to be separated from their environment, resulting in children experiencing stress, to prevent severe stress involving the role of nurses in caring for children during hospitalization. The purpose of this study was to determine the relationship between nurse caring and hospitalization stress in pre-school children. This type of research is quantitative associative with a cross sectional approach. Sampling with consecutive sampling technique as many as 38 respondents. Researchers conducted an ethical test at RSUD Batang. Respondents were given an explanation and filled out informed consent before the study. The researcher guarantees the confidentiality of the respondents from the beginning to the end of the study. The study was conducted in July 2020 at RSUD Batang . The research instrument uses a questionnaire sheet. Univariate data analysis is presented in the Frequency Distribution table and the research data were analyzed using the Spearman Rank test with p value = 0.000 with r value = -0.639. The results of this study showed that there was a relationship between nurse caring and hospitalization stress in pre-school children in the inpatient room. Abstrak Perawatan anak di rumah sakit mengakibatkan anak harus berpisah dengan lingkungannya sehingga mengakibatkan anak mengalami stres, untuk mencegah stres yang berat melibatkan peran perawat dalam merawat anak selama menjalani hospitalisasi.tujuan penelitian ini mengetahui hubungan caring perawat dengan stres hospitalisasi pada anak pra sekolah. Jenis penelitian ini adalah kuantitatif assosiatif dengan pendekatan cross sectional. Pengambilan sampel dengan teknik consecutive sampling sebanyak 38 responden. Peneliti melakukan uji etik di RSUD Batang. Responden diberikan penjelasan dan mengisi informed consent sebelum penelitian. Peneliti menjamin kerahasiaan responden mulai dari awal sampai akhir penelitian. Penelitian dilakukan pada bulan Juli 2020 di RSUD Batang.Instrumen penelitian menggunakan lembar kuesioner. Analisa data univariat disajikan dalam tabel Distribusi Frekuensi dan data hasil penelitian dianalisis menggunakan uji Rank Spearman dengan hasil p value = 0,000 dengan nilai r hitung = -0,639. Hasil penelitian ini ada hubungan caring perawat dengan stres hospitalisasi pada anak pra sekolah di ruang rawat inap. Kata Kunci: caring perawat, stres hospitalisasi, anak pre sekola

Analisis Kinerja Simpang Tak Bersinyal Jalan Raya Dramaga-Bubulak Bogor, Jawa Barat

The potential of traffic problems at non-signal intersection relatively higher and more complex than signalized intersection. Intersection of Dramaga-Bubulak street has no signal and is one of the intersection with high level mobility. The research objectives were to analysis the performance of actual conditions and alternatives strategies to improve intersection performance as well as to know the influence of one way traffic system on intersection performance. The results showed that the volume of traffic passing the intersection were 3816 passenger car unit (pcu)/hour at peak hour with degree of saturation (DS) of 0.85 and delay on the intersection was 14.41 sec/pcu so the intersection service level was B. The service level of intersection was good, so the research analyzed three alternatives strategies to decrease DS value. Performance analysis of traffic showed that alternatives I was the best model alternative condition, because application of one way traffic system on outer ring Bubulak would decreased the service level of Dramaga-Bubulak street.Key words: intersection, non-signal, stree

HUBUNGAN PROGRAM SISTEM MANAJEMEN KESELAMATAN DAN KESEHATAN KERJA (SMK3) DENGAN UPAYA PENCEGAHAN COVID-19 PADA ERA NEW NORMAL DI PT. WASCO KABUPATEN TANGERANG

Menginfeksi hampir seluruh negara di dunia, jumlah pekerja konstruksi di Indonesia terkonfirmasi Covid-19 merebak di berbagai perusahaan jasa konstruksi. Menurut Disnakertrans Provinsi Banten terdapat 92 pekerja yang terkonfirmasi virus Covid-19. Berdasarkan data Kemenaker Republik Indonesia, sudah lebih dari 2000 perusahaan di Indonesia sudah menerapkan dan menerima penghargaan SMK3, hanya saja beberapa diantaranya belum menjalankan program SMK3 dengan baik sehingga kecelakaan kerja dan penyakit akibat kerja masih banyak terjadi di sektor konstruksi. Penelitian ini bertujuan untuk menganalisis hubungan program Sistem Manajemen Keselamatan dan Kesehatan Kerja (SMK3) dengan upaya pencegahan Covid-19 pada era new normal di PT. Wasco Kabupaten Tangerang. Jenis penelitian ini menggunakan analitik observasional dengan pendekatan kuantitatif dan desain cross sectional. Besar populasi dalam penelitian ini sama dengan besar sampel yaitu 60 responden yang diambil dengan menggunakan teknik total sampling. Uji statistik bivariat yang digunakan adalah chi square. Berdasarkan hasil penelitian diketahui bahwa ada hubungan antara program sistem manajemen keselamatan dan kesehatan kerja (SMK3) dengan upaya pencegahan Covid-19 berdasarkan aspek penetapan kebijakan K3 (p-value 0,021), aspek perencanaan K3 (p-value 0,000), aspek pelaksanaan rencana K3 (p-value 0,008), dan tidak ada hubungan antara program sistem manajemen keselamatan dan kesehatan kerja (SMK3) dengan upaya pencegahan Covid-19 berdasarkan aspek pemantauan dan evaluasi SMK3 (p-value 0,803), dan aspek peninjauan dan peningkatan kinerja SMK3 (p-value 0,607). Berdasarkan hasil penelitian diharapkan para pekerja untuk selalu mentaati peraturan dan  protokol kesehatan yang berlaku diperusahaan, serta bagi perusahaan untuk selalu terus mempertahankan program-program yang sudah berjalan baik

SIFAT FISIK, KIMIA DAN ORGANOLEPTIK NUGGET KEONG SAWAH DENGAN BAHAN PENGISI PATI TEMU IRENG

Snails fields is a type of freshwater snails and easy to find in the rice fields, ditches, and lakes. This animal is widely consumed in various regions of Southeast Asia and has good nutritional value because they contain high protein. Starch is made of extraction of Curcuma aeruginosa roxb, starch component retrieval is 49.56% so it has the potential to be extracted and used as a starch source material. The purpose of this research is to know elasticity, protein content, moisture content, fat content and flavor nuggets snail fields based on the addition of starch as filler Curcuma aeruginosa roxb retrieval. Variations addition of starch is carried out snails field (K): starch of Curcumaaruginosa roxb (P) (K100: P0, K80: P20, K75: P25, K70: P30, K65: P35, K60: P40, K55: P45). The research design used was Completely Randomized Design (CRD). Results indicated the highest elasticity in starch concentration of 45% is 14.94 N / mm, protein content in starch concentrations of 0% (48.4%), fat content at a concentration of 45% (30.03%), water content at 0 % (15.30%). Results favorite flavor nuggets snail with substitution K55: P45 with a value of 2.86 and substitution ofproducts with K100: P0 has the smallest value that is equal to 2.43.Keywords: snails field nuggets, starch of Curcuma aeruginosa roxb, qualit

DEVELOPMENT AND PSYCHOMETRIC TESTING OF KNOWLEDGE, ATTITUDE, AND PRACTICE ON COVID-19 OUTBREAK QUESTIONNAIRE (KAPCovQ) FOR GENERAL COMMUNITY

Objective: To develop a valid and reliable questionnaire about knowledge, attitudes, and practices towards Covid-19 (KAPCovQ) in the general community based on psychometric properties. Methods: This study consisted of item development, scale development, and scale evaluation. Item development was based on literature review and content validity by experts. Scale development was conducted by pre-testing ten respondents. Scale evaluation was assessed using 375 respondents. Scale evaluation included construct validity with exploratory factor analysis (EFA) followed by confirmatory factor analysis (CFA) and reliability test with Cronbach’s α, composite reliability, and test-retest reliability. Results: The final KAPCovQ consisted of 3 domains with 31 items. Twelve items of the knowledge domain met the acceptable range for item analysis. Three factors of attitude domain and one factor of practice domain showed that 59.13% and 57.97% of the total variance respectively were identified in EFA. The result of the CFA for both attitude and practices domain indicated acceptable fit indices for the proposed model. The CFA model fit indices of attitude domain were χ2/df 2.05, p-value 0.01, GFI 0.92, RMSEA 0.07, TLI 0.90, CFI 0.92, and PNFI 0.64 and practices domain were χ2/df 1.18, p-value 0.28, GFI 0.98, RMSEA 0.03, TLI 0.98, CFI 0.99, and PNFI 0.54. Knowledge and all factors in the attitude and practice domain had an acceptable range in internal consistency reliability and test-retest reliability. Conclusion: The finding of this study demonstrated that KAPCovQ is valid and reliable for measuring the KAP on Covid-19 in the general community

The Antibacterial Activity of Chitosan from Haruan (Channa striata) Fish Scales on the Growth of Streptococcus sanguinis

&nbsp; Introduction: Recurrent Aphthous Stomatitis (RAS) is the most common oral lesion in Banjarmasin, with a prevalence of 45.42%. Streptococcus sanguinis (S. sanguinis) is thought to be one of the factors causing RAS. One natural ingredient that is often used by the people of South Kalimantan is the Haruan fish. The high Haruan fish consumption will eventually leave fish scales that have the potential to pollute the environment if not addressed immediately. Fish scales contain chitin, which when deacetylated produces chitosan, which has antibacterial properties. Objectives: The purpose of this study was to determine the effectiveness of the chitosan from the scales of the Haruan fish (Channa striata) at inhibiting S. sanguinis growth. Methods: This study used a randomized pretest-posttest with control group design using five treatments. The five treatments were subjected to liquid dilution using the UV-Vis Spectrophotometer method to obtain minimum inhibitory concentration (MIC) and a solid dilution test using the Total Plate Count method to obtain minimum bactericidal concentration (MBC). Results: The results showed that Haruan scale chitosan proved to be effective as an antibacterial against S. sanguinis, with a MIC of 1.25% and a minimum lethal concentration of 2.5%. One-Way Anova test results showed significance for the MIC test (p = 0,000) and MBC test (p = 0.000; p &lt; 0.05). Conclusion: Chitosan from Haruan fish scales is both inhibitory and lethal to S. sanguinis