bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Profitabilitas, Leverage Dan Pertumbuhan Penjualan Terhadap Tax Avoidance Di Masa Pandemi Covid-19
Authors: Sundari Ayu , Afiqoh Nyimas Wardatul
Published: August 2022

This research aims to empirically examine the effect of profitability, leverage and sales growth on tax avoidance. By using 42 samples of financial statements at Manufacturing Companies in the Consumer Goods Sub-Sector listed on the Indonesia Stock Exchange (IDX) for the period 2019 to 2020. Sampling uses the purposive sampling method. Data collection techniques using secondary data. The test is carried out using multiple linear regression using SPSS 24. The results of this research show that profitability has no effect on tax avoidance, leverage has no effect on tax avoidance, and sales growth has no effect on tax avoidance.
HUBUNGAN PELATIHAN DAN PENGAWASAN DENGAN PELAKSANAAN KESELAMATAN DAN KESEHATAN KERJA DI BALAI BESAR LABORATORIUM KESEHATAN SURABAYA
Authors: Makrifah Siti , Mindiharto Sestiono
Published: August 2022

Penelitian Penelitian ini bertujuan untuk menganalisis hubungan pelatihan dan pengawasan dengan pelaksanaan keselamatan dan kesehatan kerja di Balai Besar Laboratorium Kesehatan Surabaya. Desain penelitian yang digunakan dalam penelitian ini adalah analitic correlational dengan menggunakan pendekatan cross sectional. Teknik sampling menggunakan random sampling dan pengumpulan data melalui lembar kuesioner. Data dianalisis secara deskriptif dan inferensial menggunakan uji Spearman. Hasil penelitian berdasarkan uji Spearman menunjukkan terdapat hubungan antara pelatihan (p=0,000) spearman correlation 0,635 dan pengawasan (p=0,000) spearman correlation 0,741 dengan pelaksanaan keselamatan dan kesehatan kerja di Balai Besar Laboratorium Kesehatan Surabaya. Penelitian ini dapat disimpulkan bahwa terdapat hubungan yang kuat dan positif pelatihan dan pengawasan dengan pelaksanaan keselamatan dan kesehatan kerja di Balai Besar Laboratorium Kesehatan Surabaya.
Studi Literatur: Analisis Penggunaan e-Book dalam Pembelajaran Fisika
Authors: Saprudin Saprudin , Rahman Nurdin Abdul , Amiroh Dewi , Hamid Fatma
Published: August 2022

Artikel ini menguraikan hasil studi literatur terkait penggunaan e-book dalam pembelajaran fisika. Artikel ini merupakan bagian dari penelitian terkait pengembangan e-book berorientasi keterampilan generik sains dan keterampilan berpikir kritis mahasiswa calon guru fisika. Studi literatur yang dilakukan berupa kajian artikel hasil penelitian terkait penggunaan e-book dalam pembelajaran fisika yang dipublikasikan pada jurnal maupun prosiding nasional berbahasa indonesia. Hasil kajian dianalisis secara deskriptif menjadi empat fokus kajian utama yakni: 1) orientasi penggunaan e-book dalam pembelajaran fisika, 2) software yang digunakan untuk merancang e-book fisika, 3) model pembelajaran yang diterapkan dalam desain e-book fisika serta 4) sasaran materi dalam pengembangan e-book fisika. Hasil studi literatur ini diharapkan dapat menjadi acuan dalam pengembangan e-book fisika dalam rangka peningkatan efektivitas pembelajaran fisika pada masa mendatang.
Strategi Belajar Bahasa Inggris Mahasiswa Pada Masa Pandemi Covid 19
Authors: Tahrun Tahrun
Published: August 2022

Strategi Belajar Bahasa Inggris Mahasiswa Pada Masa Pandemi Covid 19

Tahrun

Universitas PGRI Palembang

e-mail: runtah98@yahoo.com

 

Abstrak

Salah satu dampak pandemi covid-19 dalam dunia pendidikan adalah diterapkannya pendidikan jarak jauh melalui Teknologi Informasi dan Komunikasi (TIK) berbasis internet. Dalam mengimplementasikan kebijakan ini, mahasiswa perlu melakukan strategi-strategi belajar tertentu secara nyata dalam belajar.  Penelitian ini bertujuan untuk mendeskripsikan penggunaan strategi belajar bahasa Inggris oleh mahasiswa. Penelitian dilakukan di PPs Universitas PGRI Palembang dengan metode deskriptif kuantitatif dengan jumlah sampel sebanyak 25 orang yang diambil berdasarkan teknik convinience sampling. Data dikumpulkan menggunakan angket SILL (Strategy Inventory for Language Learning) dan dianalisis berdasarkan statistik deskriptif. Hasil penelitian menunjukkan bahwa  secara umum mahasiswa menggunakan semua jenis strategi belajar dengan intensitas yang berbeda, yaitu intensitas sedang mencapai 96% dan intensitas tinggi sebanyak 4%. Penggunaan strategi sosial mencapai rata-rata skor tertinggi, yaitu 81, 78 sebaliknya strategi mengingat memperoleh skor terendah, yaitu 68, 18.  Selain itu,  strategi sosial juga menunjukkan strategi belajar yang paling dominan diguanakan mahasiswa yaitu 40%, sedangkan strategi mengingat dan kognitif menunjukkan strategi belajar yang tidak memiliki dominasi penggunaan (0%). Temuan Ini menunjukkan bahwa sebagian besar mahasiswa cenderung melibatkan orang lain dalam belajar bahasa Inggris. Oleh karena itu, pembelajaran yang dapat mendorong terjadinya interaksi antar peserta didik perlu dikembangkan.

 Kata Kunci: strategi belajar, jenis-jenis strategi belajar, dominasi dan intensitas
Editor's Notes
Authors: Mathey Éva
Published: August 2022

Editor's Notes
World Enough and Time
Authors: Senior W. A.
Published: August 2022

Book review:

Morse, Donald E. It’s Time: A Mosaic Reflecting What Living in Time is Like. Debrecen: Debrecen UP, 2022. 326 pages. ISBN 978-963-615-004-4. Open Access E-book and Pbk. HUF 4,000.
Her Dark Materials
Authors: Limpár Ildikó
Published: August 2022

Book review:

Thomas, Ebony Elizabeth. The Dark Fantastic: Race and the Imagination from Harry Potter to The Hunger Games. New York UP, 2020. 240 pages. ISBN 9781479806072. Pbk. $16.95.
Unruly Audiences and Dissenting Scholars
Authors: Pikli Natália
Published: August 2022

Book review:

Dunnum, Eric. Unruly Audiences and the Theater of Control in Early Modern London. Abingdon-New York: Routledge, 2020. viii + 264 pages. ISBN 978-0-8153-6933-2. Hb. $140.
Murder Legendre’s Dead
Authors: Lambert Heather
Published: August 2022

How does a film achieve success with audiences, and what factors influence that success? Victor Halperin’s 1932 horror film White Zombie was derided by critics at the time of its release, while at the same time attaining financial victory at the box office. As such, White Zombie serves as a key source for exploring these critical questions. This analysis of the evolution of White Zombie’s reception from the 1930s to the present through the study of archival documents reveals the influential role advertising—specifically advertising that taps into cultural fascinations and anxieties—has over critical reviews. This is found to be especially true within the B-film horror genre, with its tendency to draw a cult following despite its lack of technical mastery, providing a larger commentary on what the public values in horror films. (HL)
The antibacterial effect of Anchovy (Stolephorusinsularis) Extract Against P.aeruginosa
Authors: Istien Wardani  , Annisa Listya
Published: August 2022

Introduction: Root canal infection is largely a continuation of the caries process that is not treated and develops so that it involves the root canal. Sterilization is a part of multivisit root canal treatment and important for the success of root canal treatment. The Anchovy (Stolephorus insularis) contains protein, vitamins (A, B1, C), and minerals (Fe, Ca, K, F). Calcium fluoride (CaF2) contained in anchovies can inhibit bacteria that cannot be removed by chemo-mechanical processes such as instrumentation and irrigation Purpose: The aim of this study was to determine the antimicrobial ability of anchovy extract (Stolephorus insularis) to P. aeruginosa. Materials and Methods: This study was a laboratory experimental research which with post test only control group design. Diffusion method were applied with 2 controls: positive control using ChKM solution, negative control using 1% DMSO and 3 concentrations of jengki anchovy extract (Stolephorus insularis) 18%, 24%, and 30% as treatment groups, where each group consisted of 5 samples. Antimicrobial was assessed by measuring the diameter of the clear zone around the discs contained the anchovy extract (Stolephorus insularis). Data were analyzed by Kruskal-Wallis test followed by Mann-Whitney test. Result: The results from this study showed clear zone around the discs of the anchovy extract (Stolephorus insularis). The more concentration of the extract showed the more antimicrobial zone diameter. The average inhibitory zone at 18% concentration was 6.03 mm, 24% 7.59 mm, 30% 8.69 mm, positive control of ChKM solution 31.43 mm for negative control DMSO 1% 6.03 mm. The largest diameter of the clear zone is at a concentration of 30%. Conclusion: The results obtained showed that the inhibition zone of the Stolephorus insularis extract concentration of 30% had the largest average among the other concentrations of 8.69 mm.
The Effect of Silica Dioxide (SiO2) Nanoparticle Coating and Duration of Coffee Immersion on Discoloration of Thermoplastic Nylon Denture Base
Authors: Rahmat Hidayat  , Helmi Fatchurrahman
Published: August 2022

Introduction: Silica dioxide (SiO2) nanoparticle have long been used as a denture base coating. Thermoplastic nylon denture base material is prone to discoloration due to its amide bonds absorb water easily. Meanwhile, coffee contains chlorogenic and tanic acid, which can change the color of denture bases. Purpose: This study was to examine the effect SiO2 coating and duration of coffee immersion on discoloration of thermoplastic nylon denture base. Method: Samples consisted of 24 thermoplastic nylon in square-shaped (30 x 30 x 2 mm), divided into 4 groups (n = 6) which were control (without SiO2 coating) and treatment (with SiO2 coating) groups, which then were immersed in coffee solution for 15 and 30 days. Discoloration test was conducted using spectrophotometer by measuring the delta absorbance of light before and after coffee immersion. Result: The lowest delta absorbance was in the 15-day treatment group (0.019 ± 0.006) and the highest was in the 30-day control group (0.085 ± 0.028). Two-way ANOVA test showed that SiO2 coating and coffee immersion had an effect on discoloration of thermoplastic nylon (p <0.05). Post hoc LSD test showed that there were significant differences between the control and treatment group at 15 and 30 days of coffee immersion (p <0.05). Conclusion: SiO2 as a thermoplastic nylon denture base coating can reduce discoloration by coffee immersion for 15 and 30 days.There were no differences between 15 and 30 days of coffee immersion on thermoplastic nylon’s discoloration in the control and treatment groups.
The inhibition of leaf extract Moringaoleifera on the formation biofilm bacteria Enterococcus faecalis
Authors: Linda Rochyani
Published: August 2022

Background: Enterococcus faecalisis the most common bacteria that cause failure to root canal treatment, which can become very resistant under biofilms. Moringaoleifera has antibacterial properties and may affect the multidrug-resistant bacteria. Purpose: This study aimed to observe the inhibition of Moringaoleifera leaf extract on the biofilm formation of bacteria Enterococcus faecalis. Method: This study was true experimental laboratory research with post-test only control group design and tested using biofilm method, divided into six groups, each group consisted of eight samples. The control groups were: K- (CMC 0,1%), K+ (ChKM), and four treatment groups were: P1 (Moringaoleifera 20%), P2 (Moringaoleifera 40%), P3 (Moringaoleifera 60%), P4 (Moringaoleifera 80%). Antibacterial inhibition was determined by the value of Optical Density in the ELISA Reader. Data analysis using Kruskal-wallis followed by Mann-Whitney test. Results: There were significant differences (p <0.05) seen from the percentage value of biofilm inhibition, on the K - (0 %) group compared with K+ (47,69%), P1(7,68%), P2 (21,13%), P3 (42,33%) and P4 (55,78%), as well on K + group (ChKM) compared with P4 group (Moringaoleifera 80%). Conclusion: Moringaoleiferaleaf extract has inhibition effect for the formation of bacteria Enterococcus faecalis biofilm and the effect is 80% greater than ChKM.
The Effect of Addition of Nano hydroxyapatite Powder of Anadara granosa Shells on Surface Roughness of Heat-cured Acrylic Resin
Authors: Aris Aji Kurniawan  , Dian Noviyanti Agus Imam  , Helmi Hirawan
Published: August 2022

Background: Heat-cured acrylic resin is one of the most widely used denture base materials. However, the residual monomer can reduce its mechanical properties, which affect physical properties such as surface roughness, resulting in high porosity—the results in the growth of fungal colonies. One way to improve these properties is to add a reinforcement material such as nano-hydroxyapatite (HAp) from the Anadara granosa shell. Nano-hydroxyapatite has a large surface area to act as a filler because of its strong bonding capacity and a smoother surface, and a higher density to improve mechanical properties. Purpose: This study aims to determine HAp powder's effect from the Anadara granosa shells on the surface roughness of heat-cured acrylic resin. Methods: This type of research used an experimental laboratory, research design posttest-only control group design. Twenty-four samples were used and divided into three groups: the acrylic resin group with 1%, 3% blood cockles shell HAp, and acrylic resin without HAp with simple random sampling. Results: The results showed that the lowest mean value of surface roughness was in a group with the addition of 3% HAp, at 1.696 ± 0.25058 µm. One-Way ANOVA test on roughness showed a significant difference between groups with p = 0.000 (p <0.05). Conclusion: This study concludes that there is an effect of HAp on the roughness of heat-cured acrylic resin.
The Effect of Purple Leaf Extract (Graptophyllum pictum L. Griff) to The Amount of Fibroblast in Gingiva Rat Wistar induced by Porphyromonas gingivalis
Authors: Savira Aulia Rachim  , Atik Kurniawati  , Pudji Astuti
Published: August 2022

Background: The prevalence of periodontal disease ranks second in dental and oral diseases after caries. Periodontitis is inflammation with bacteria infecting the host and involving all parts of the periodontal tissue. If this condition is left untreated, it can lead to fibrosis and irreversible damage. Various types of periodontitis therapy have not been able to provide optimal results in healing periodontitis and that therapy can cause side effects. Because of this background, the researchers wanted to carry out research on alternative treatments for periodontitis with purple leaves as an anti-inflammatory with an indicator of an increase in the number of fibroblast cells in inflamed areas. The use of purple leaves has been used since ancient times for the treatment of wounds and inflammation. Objective: To determine the effect of purple leaf extract (EDU) on increasing the number of fibroblast cells in the gingiva of Wistar rats infected by Porphyromonas gingivalis (Pg). Methods: 30 Wistar rats were divided into 5 groups, namely the normal group (KN), the control group Pg induced (K +) and the treatment group using EDU 2.5% (P1), EDU5% (P2), EDU10% (P3 ). All groups were induced by Pg except KN. EDU administration once a day for 7 days. On the 7th day the rats were decaputed and their gingivae were taken to make preparations and HE staining was carried out. Results readings in 3 different viewpoints were averaged and analyzed by one-way ANOVA. Results: The results showed that the K + group, 2.5% EDU, 5% EDU and 10% EDU groups increased the number of fibroblast significantly when compared to the Pg group (p < 0.05). Conclusion: EDU can increase the number of fibroblasts in Pg-induced mice
Antibacterial Effect of Semendo Coffee Beans (Coffea Canephora) Extract Against Streptococcus Sanguinis In Vitro Growth
Authors: Sulistiawati  , Bambang Nuryadi  , Akhyar Dyni Zakyah  , Atikah Suci Vidyasari
Published: August 2022

Background: Streptococcus sanguinis is one of the most dominant bacteria in early colonization of plaque formation. Robusta coffee beans (Coffea canephora) was reported to have antibacterial properties because it contained compounds such as alkaloids, flavonoids, saponins, tannins, and steroids. Purpose: This study aimed to determine the antibacterial effect of Semendo coffee beans extract to inhibit the bacterial growth of S. sanguinis. Material and method: This study was an in vitro experimental laboratory. This study used Robusta coffee beans origins from South Sumatera called Semendo coffee beans. The treatment group used Semendo coffee beans extract with concentrations of 2.5%, 5%, 10%, 20%, and 40%. The positive control used 0,2% chlorhexidine gluconate and the negative control used sterile distilled water. The antibacterial potency test was used dilution method to MIC (Minimum Inhibitory Concentration) and MBC (Minimum Bactericidal Concentration) test, and disk diffusion method to inhibitory zone test. Result: The result showed that the MIC of Semendo coffee beans against S. sanguinis couldn't be determined because it was blocked by the color of the extract while MBC was 5%. The average diameter of the inhibition zone formed on 2.5% Semendo coffee beans extract was 12,0±0,4082 mm and bigger along with higher concentration. These results suggested that the extract of Semendo coffee had an antibacterial effect against the growth of S. sanguinis on 2,5%-40%.
Evaluation of Antibacterial Activity of Cymbopogon Nardus L. on The Growth of Enterococcus Faecalis
Authors: Rosada Sintya Dwi  , Diah Tanjung  , Shanty Chairani  , Rini Bikarindrasari  , Siti Rusdiana Puspa Dewi
Published: August 2022

Background: Cymbopogon nardus L. known as citronella grass is traditional medicinal plant that contains saponins, polyphenols, alkaloids, flavonoids, and essential oil. Based on the previous study, it is known that it has antibacterial properties. Objective: The aim of this study was to determine antibacterial activity of Cymbopogon nardus L. in inhibiting the growth of Enterococcus faecalis. Methods: The samples were Cymbopogon nardus L. extracts with concentration of 1%, 3%, 5%,7%, 9%, and 5% NaOCl as positive control. Antibacterial activity of citronella extract against E. faecalis was observed with the formation of inhibitory zone diameter in agar. Data were analyzed using SPSS with one-way ANOVA and LSD test. Result: The result showed that Cymbopogon nardus L. was able to inhibit the growth of E. faecalis at concentration 1%,3%,5%,7% and 9%. There was a significant difference in antibacterial activity among all groups. It showed that concentration of 9% showed the highest zone of inhibition, but it was not as effective as NaOCl 5%. NaOCl showed the highest zone of inhibition. Conclusion: Cymbopogon nardus L. had antibacterial activity in inhibiting the growth of E. faecalis. The higher the concentration of citronella extract, the higher the antibacterial activity possessed.
Impact of the Covid-19 Pandemic on Anxiety Levels in Dental Clinic A.W. Sjahranie General Hospital Samarinda
Authors: Cristiani Nadya Pramasari  , Nydia Hanan  , Portuna Putra Kambaya  , Ruslim, Andre Kusuma
Published: August 2022

Background: The Covid-19 is a viral infection caused by the novel coronavirus and interpersonal transmission occurs mainly via respiratory droplets and contact transmission. In some countries, the recommendations of the dental associations are to interrupt elective dental treatments, so only emergency or urgent cases are allowed. However, many patients are not aware of whether or not to attend their appointments at the dental clinic. Most of the patients are anxious but some patients feel calm to seek dental treatment. Purpose: This research is to find out the impact of the Covid-19 pandemic on anxiety levels and patient’s visit in Dental and Oral Clinic, A.W. Sjahranie General Hospital Samarinda. Materials and Method: This research was designed by the descriptive observational approach using a cross-sectional research design. The samples were new patients of child and adult who visited Dental and Oral Clinic, A.W. Sjahranie General Hospital Samarinda. The research was conducted through questionnaires to measure anxiety levels about Covid-19 pandemic conditions and the average anxiety level of patients associated with "stay at home" recommendation and their impact on dental care success. Result: The questionnaires were answered by 55 patients (23 male/42% and 32 female/58%) who visited the Dental and Oral Clinic, A.W. Sjahranie General Hospital Samarinda. The average level of patient anxiety for Covid-19 pandemic conditions is 4.87 for male patients and 4.42 for female patients. The level of anxiety about the impact of the Covid-19 pandemic on dental care is about the same in both men and women. Conclusion: Male patients are more anxious than women about the Covid-19 pandemic. But both showed similar anxiety about how pandemic conditions could affect their dental care.
The Inhibition Effect of Green Microalga Ethanol Extract (Nannochloropsis Oculata) on The Number of Bacteria Streptococcus Mutans (In Vitro)
Authors: Eriza Juniar  , Yulie Emilda Akwan
Published: August 2022

Background: Antibacterial is a substance produced by a microorganism, which has the ability to inhibit growth or kill other microorganisms. Antibacterial activity is measured in vitro to determine the potency of an antibacterial agent in a solution, its concentration in body fluids or tissues, and the susceptibility of certain microorganisms to certain concentrations of drugs. Purpose: The purpose of this research was to find the power of extract ethanol Nannocholoropsis oculata as an alternative antibacterial causes of the growth of the caries which is Streptococcus mutans. Material and methods: extract ethanol. Nannocholoropsis oculate divided into three parts of concentration 1,5%, 2% and 2,5%, Chlorhexidine 0,12% as a control, culture bacteri Streptococcus mutans with McFarland 0.5 standart. The metode used in this study was One way analysis of varians (ANOVA), but first it had to be a homogenius test and a normalitas test. Result: The result of this study showed that no barrier power at concentration 1,5%, 2% and 2,5%. Conclucion: The result showed no inhibition in the three observed groups of 1.5%, 2%, and 2.5% of extract ethanol Nannochloropsis oculate. This meant that this article cannot prove the inhibition characteristic of Nannochloropsis oculate. This may be because the concentration of the extract Nannochloropsis oculata used in this study was too small. Henceforth, it is necessary to conduct research with a higher concentration of extract. On the other hand, the positive control group, using 0.12% Chlorhexidine solution, showed an inhibition characteristic while the negative control group, using 1 % of DMSO showed no inhibition.
Criminal Law Policy Implementation of Criminal Social Work to Reduce Overcapity Corporate Institutions in Indonesia
Authors: Saputra Romi
Published: August 2022

Law is one element that cannot be separated in society, the relationship between law and society is a reciprocal relationship. The law will continue to develop along with the development of society, so that if in the course of time the community will develop, it will automatically require legal reforms that are able to keep pace with the development of society.The imposition of a crime against someone who commits a criminal act is a very important part in realizing a good criminal justice system, in this case the judge should be able to choose which type of crime is right for the perpetrator. The alternative to imprisonment, in this case social work punishment, gives the fact that imprisonment is increasingly being criticized for humanitarian considerations, philosophical considerations, and economic considerations. The criticisms of the negative consequences of imprisonment have given rise to the idea of looking for alternatives other than imprisonment even though imprisonment can be justified in terms of crime prevention, public safety, but imprisonment also has a fairly large negative assessment. Social work crimes for perpetrators of minor crimes can fulfill the elements of development and provide protection to the community. Elements of coaching that are oriented to individual criminals who are convicted of social work criminals are protected from negative impacts such as being labeled as criminals by the community, losing self-confidence so that the convict has self-confidence which is very necessary in the process of community integration.
Law Enforcement of Indonesian National Army (TNI) Soldiers with a Progressive Legal Approach
Authors: Budi Pramono
Published: August 2022

The implementation of law enforcement in the Indonesian National Army (TNI) is still chaotic due to the sectoral ego of each law enforcement officer so that it is necessary to discuss the concept of law enforcement against soldiers who commit violations using a progressive legal approach conceptual. This research is a normative (doctrinal) legal research with a statutory and conceptual approach. Law enforcement in the Indonesian National Army environment requires the development of the approach that used, one of which uses a progressive legal approach. In progressive legal thinking, the law should be able to give happiness to the people and the nation so that the development of soldier morality is needed. Thinking progressively in law means having the courage to get out of the mainstream of legal absolutism thinking, then placing the law in a relative position. Progressivism does not want to make law a technology that has no conscience, but rather a moral institution, in this case human morality. Good physical development but bad mentality makes the direction of the law go astray.
Ekstrak Kulit Pisang Kepok (Musa paradisiaca) Menurunkan Kadar AST pada Tikus Putih yang Diinduksi Diet Tinggi Lemak
Authors: STEFANUS DJONI HUSODO  , ASAMI RIETTA KUMALA  , INDRI NGESTI RAHAYU
Published: August 2022

ABSTRAK Latar belakang. NAFLD sangat berkaitan dengan angka kejadian obesitas maupun dislipidemia. Peningkatan kadar Aspartate Aminotransferase (AST) dan Alanine Aminotransferase (ALT) merupakan tes fungsi hati yang sering dilakukan jika terdapat kecurigaan NAFLD. Kulit pisang mengandung flavonoid dan fenolik yang merupakan antioksidan yang dapat berfungsi sebagai hepatoprotektor. Tujuan. Membuktikan efek ekstrak kulit pisang kepok (Musa paradisiaca formatypica) terhadap kadar AST dan ALT tikus putih (Rattus norvegicus) galur Wistar yang diinduksi diet tinggi lemak. Metoda. Penelitian eksperimental dengan desain post test only control group design, dengan empat kelompok perlakuan. Terdapat kelompok kontrol negatif hanya diberi empat minggu diet standar (K-), kelompok kontrol positif hanya diberi empat minggu diet tinggi lemak (K+) dan dua kelompok perlakuan dimana tikus diberi dua minggu diet tinggi lemak kemudian diberikan dua minggu diet tinggi lemak ditambah ekstrak kulit pisang kepok dengan dosis 200 mg/kgBB (K1) dan 400 mg/kgBB (K2). Hasil. Rerata kadar AST yang tertinggi adalah kelompok kontrol negatif dan yang terendah adalah kelompok K2. Sedangkan rerata kadar ALT yang tertinggi adalah kelompok kontrol positif dan yang terendah adalah kelompok K2. Berdasar uji Kruskal Wallis, signifikansi pada variabel AST tidak berbeda (p>0,05), namun pada variabel ALT berbeda bermakna (p<0,05). Uji Mann Whitney-U mendapatkan perbedaan bermakna (p<0,05) antara kelompok kontrol negatif dengan kontrol positif, kelompok kontrol negatif dengan K2 serta kelompok kontrol positif dengan kelompok K2. Kesimpulan. Pemberian ekstrak kulit pisang kepok (Musa paradisiaca formatypica) menunjukkan penurunan kadar ALT yang bermakna pada tikus putih galur Wistar yang diinduksi diet tinggi lemak, namun tidak bermakna terhadap kadar AST.
KAJIAN KERENTANAN KAWASAN PESISIR TERHADAP BENCANA KENAIKAN MUKA AIR LAUT (SEA LEVEL RISE) DI INDONESIA
Authors: Nabila Afifah Azuga
Published: August 2022

Wilayah pesisir diartikan sebagai daerah peralihan antara ekosistem darat dan ekosistem laut. Kawasan pesisir sangat rentan terhadap tekanan lingkungan, baik yang terjadi di daratan maupun di lautan. Salah satu bentuk tekanan yang mengancam keberlanjutan wilayah pesisir hampir di seluruh dunia adalah fenomena kenaikan muka air laut (sea level rise). Fenomena kenaikan muka air laut itu sendiri merupakan akibat yang ditimbulkan dari adanya ekspansi dan kontribusi es karena meningkatnya pencairan sebagai dampak dari pemanasan global. Diprediksikan pada tahun 2100 akan terjadinya kenaikan permukaan air laut sebesar 0,26 hingga 0,98 meter. Kenaikan muka air laut dapat dianalisis menggunakan trendline berdasarkan slope bulanan untuk menentukan rata-rata kenaikan muka air laut per tahun. Selain itu, untuk menentukan kerentanan daerah pesisir terhadap bencana ini dapat ditentukan melalui dua aspek yaitu aspek kerentanan geofisika dan aspek kerentanan sosial ekonomi.
PREVALENSI PENYAKIT PADA KARANG KERAS DI PERAIRAN KALEDUPA, TAMAN NASIONAL WAKATOBI
Authors: Ainul Rahman  , Nor Sa'adah  , Nirmalasari I. Wijaya  , Ardhi Syam Bahroun
Published: August 2022

Penyakit karang adalah gangguan terhadap kesehatan karang yang menyebabkan gangguan secara fisiologis bagi biota karang. Munculnya penyakit karang dicirikan dengan adanya perubahan warna, kerusakan dari skeleton biota karang, sampai dengan kehilangan jaringannya. Penelitian ini bertujuan untuk mengidentifikasi jenis penyakit karang serta mengetahui prevalensinya di Perairan Kaledupa, Taman Nasional Wakatobi, Sulawesi Tenggara. Penelitian ini dilakukan pada bulan Juni 2021 di Perairan Kaledupa Taman Nasional Wakatobi dengan menggunakan metode transek sabuk (Belt Transec) dengan ukuran 3 x 50 m pada 3 titik stasiun pengamatan pada kedalaman 3-5 meter. Pengukuran parameter Fisika-Kimia Oseanografi dilakukan secara langsung dilapangan. Identifikasi penyakit karang dilakukan secara deskriptif berdasarkan buku coral disease handbook dan referensi jurnal. Hasil yang didapatkan ditemukan 4 jenis penyakit karang yang menginfeksi biota karang di Perairan Pulau Kaledupa Taman Nasional Wakatobi yaitu Black Band Disease (BBD), White Band Disease (WBD), White Pox dan Ulcerative White Spot (UWS). Serta didapatkan hasil untuk Prevalensi penyakit karang secara keseluruhan di lokasi penelitian rata-rata sebesar 1,5 %.
ANALISIS BAKTERI SIMBION MANGROVE AVICENNIA MARINA SEBAGAI ANTIFOULING
Authors: Alifia Rizky Novitasari  , Nor Sa'adah  , Mahmiah
Published: August 2022

Akumulasi biofouling pada suatu substrat menyebabkan kerugian material maupun ekonomi yang sangat besar pada pemeliharaan sistem akuakultur, lambung kapal, pipa air laut, pembangkit listrik pesisir, dan infrastruktur laut lainnya. Pencegahan menempelnya organisme biofouling menggunakan cat antifouling yang telah dikembangkan dan digunakan sejak lama. Cat antifouling mengandung senyawa kimia ((biosida). Organisme yang paling sensitif terhadap cat antifouling adalah gastropoda dan bivalvia yang menyebabkan terjadinya gangguan endokrin, gangguan pada larva dan malformasi cangkang. Penelitian ini bertujuan untuk memperoleh bakteri antifouling melalui proses isolasi bakteri yang diperoleh dari kulit batang mangrove Avicennia marina. Metode yang digunakan diawali dengan isolasi bakteri kulit batang mangrove Avicennia marina, identifikasi bakteri, dan uji aktivitas antifouling. Hasil yang diperoleh dari isolasi bakteri, yaitu 9 bakteri simbion endofit kulit batang bagian luar dan 9 bakteri epifit bagian dalam. Uji zona hambat bakteri endofit kulit batang menunjukkan bahwa tidak ada aktivitas antifouling.
Design and Fabrication of Hydroponic System for Leafy Vegetables
Authors: Gurav Amit , Ghadge Amol
Published: August 2022

In today’s date urban farming is one of the key solutions to global food insecurity, however due to land scarcity inside urban areas, implementation of these solution is challenging. To address this urban hydroponic farming is introduced since hydroponics is an effective way of conserving both water and space. However, hydroponics itself is complicated because there are various factors that can affect the growth of plants. This study shows the design, fabrication and testing of hydroponic tower prototype for growing various crop using cocopeat as a growing media. Also, analysis on various parameters such as plant length, leaf size, ambient temperature, relative humidity, pH level and electrical conductivity can be done. Plant growth and environmental condition showed that hydroponic tower was a success in terms of growing ‘Fenugreek’ (Methi) using cocopeat media.
Growth Perspectives of Small Tea Growers – A Study in Golaghat District of Assam
Authors: Kakoty Anitabh , Kaurinta Dr. Ratan
Published: August 2022

The growing prominence of small tea growers in the tea producing landscape has an overwhelming effect on the decision of its raw material or green tea leaf. The small tea growers also have an inclusive role to ignite the entrepreneurship in the people who were outside its orbit. The transition which is taking place due to growing numbers of small tea growers to the quality of life and overall day to day economic activity is immense. The role of the institutions and market scenario is also changing due to changes in overall organizational growth. However the study in intended to unveil the contribution of small tea growers in a multidimensional approach.
Proses pengambilan keputusan pada ODHA untuk terapi ARV di tengah tuntutan kerja
Authors: Widyatmoko Harum , Yuwono Emmanuel Satyo
Published: August 2022

HIV merupakan virus yang menyerang sistem kekebalan tubuh sehingga tubuh melemah, bahkan bisa menyebabkan kematian jika penderitanya telah masuk pada fase AIDS .Virus HIV hanya bisa ditekan menggunakan terapi Antiretroviral (ARV) berupa obat yang harus dikonsumsi seumur hidup dan dibutuhkan kepatuhan yang tinggi. Terapi ARV memunculkan efek samping yang bisa mengganggu kinerja dan produktivitas orang dengan HIV/AIDS (ODHA). Penelitian ini bertujuan untuk mendeskripsikan proses kognitif yang dilalui ODHA hingga mengambil sebuah keputusan untuk tetap bekerja dengan ataupun tanpa terapi ARV. Penelitian ini menggunakan metode kualitatif fenomenologis-deskriptif. Pengumpulan data menggunakan wawancara dan observasi. Penelitian ini menggunakan dua (2) partisipan ODHA dengan kriteria ODHA yang bekerja dan menjalani terapi ARV jenis FDC .Proses dalam pengambilan keputusan yang peneliti temukan pada ODHA untuk terapi ARV di tengah tuntutan kerja antara lain pengumpulan informasi di awal diagnosis, mempertimbangkan lanjut atau tidaknya pengobatan, pengambilan pilihan ketidakpatuhan dan bertahan dari konsekuensi ketidakpatuhan.
Humanisme religius dalam perspektif tri hayu
Authors: Khikmah Ika Lailatul , Argiati Siti Hafsah Budi , Ballerina Titisa
Published: August 2022

Kecanggihan teknologi yang menjadikan pergeseran norma yang terjadi dimasyarakat seperti pribadi yang individualis dan merosotnya akhlak terpuji maka dari itu tujuan dari penelitian ini yaitu untuk memperoleh gambaran humanisme religius dalam prespektif Tri Hayu. Subjek dalam penelitian ini terdiri dari tiga subjek inti dan tiga informan. Subjek inti terdiri dari santriwati pesantren At-Tahdzib yang tidak tergabung dalam kepengurusan asrama putri. Metode penelitian ini menggunakan pendekatan kualitatif, jenis fenomenologi dan metode pengumpulan data yang digunakan adalah observasi dan wawancara. Hasil dari penelitian ini menunjukan bahwa ketiga subjek yang bertempat tinggal dipesantren At-Tahdzib memiliki humanisme religius dalam prespektif Tri Hayu yang baik. Ditinjau dari memayu hayuning saliro tercermin dalam kehidupan sehari-hari merupakan hasil dari pembiasaan baik dari orang tua dan lingkungan sekitar untuk bisa menyelesaikan masalah pribadi. Memayu hayuning manungsa seseorang terwujud karena mendapatkan stimulus dari orang lain sehingga memunculkan respon baik untuk membahagiakan orang lain juga seperti tolong menolong pada sesama. Memayu hayuning bangsa dapat tercermin karena hasil pemikiran dan pendidikan individu untuk mewujudkan generasi yang bermanfaat bagi lingkungan sekitar
Kepercayaan diri dan rasa iri pada mahasiswa pengguna media sosial instagram
Authors: Farida  , Abdillah Rijal
Published: August 2022

Instagram menjadi media sosial yang banyak diminati pada kalangan remaja akhir hingga dewasa awal. kemudahan dalam mengakses instagram membuat mereka seringkali membagikan aktivitas kesehariannya serta pencapaian-pencapaian yang diraih. Namun terdapat dampak buruk yang cukup signifikan dari penggunaan media sosial instagram yaitu melakukan perbandingan sosial keatas, hal inilah yang menimbulkan rasa iri. Penelitian ini bertujuan untuk mengetahui hubungan antara kepercayaan diri dengan rasa iri pada mahasiswa ubhara jaya pengguna media sosial instagram. Adapun teknik sampling yang digunakan yaitu non probability sampling dengan jenis purposive sampling dengan subjek penelitian sebanyak 120 subjek. Hasil penelitian menunjukkan nilaikoefisien korelasi antara kepercayaan diri dengan rasa iri sebesar r = -0,432** dan p = 0,000 (p<0,05). Hal ini menunjukkan bahwa terdapat hubungan negatif yang signifikan antara kepercayaan diri dengan rasa iri. Semakin tinggi kepercayaan diri maka semakin rendah rasa iri begitupun sebaliknya, semakin rendah kepercayaan diri maka semakin tinggi rasa iri. Saran untuk penelitian selanjutnya diharapkan dapat meneliti faktor lain yang memiliki hubungan dengan rasa iri pada pengguna media sosial instagram.
Korelasi antara pengambilan keputusan resiko dan intensi berkarir wirausaha pada mahasiswa
Authors: Lestyorini Endah Nurul , Wibowo Doddy Hendro
Published: August 2022

Salah satu penyebab meningkatnya jumlah pengangguran di Indonesia adalah tingginya angka penggangguran terdidik. Permasalahan pengangguran tersebut dapat diatasi dengan cara menciptakan lowongan kerja mandiri melalui kegiatan berwirausaha. Penelitian ini bertujuan untuk melihat adakah hubungan pengambilan risiko dan intensi berkarier wirausaha pada mahasiswa di universitas swasta XX. Mahasiswa aktif sebanyak 337 orang dipilih sebagai sampel, dengan teknik non-probability sampling. Hasil analisis data menunjukan nilai koefisien r=0,751 (p<0.05) artinya ada hubungan positif yang signifikan antara pengambilan risiko dan intensi berkarir wirausaha mahasiswa universitas swasta XX. Implikasi penelitian ini mahasiswa dapat memulai sebuah usaha untuk mengaktualisasikan keinginannya untuk berwirausaha dengan keberanian menghadapi dan mempertanggungjawabkan risiko yang akan muncul ketika berwirausaha
EMPIRICAL EVIDENCE OF BLENDED LEARNING IN INDONESIAN EFL CLASS
Authors: Menggo Sebastianus , Darong Hieronimus Canggung
Published: August 2022

Blended learning necessitates a digitization technology on the part of both instructors and students, the use of up-to-date instructional strategies, adaptable learning procedures, the efficiency of the processes, space, and financial resources, as well as learner motivation and independence; all of these factors lead to a rise in learner academic achievement. Unfortunately, the results ofthe most recent empirical studies do not support the idea that blended learning help learners enhance their English proficiency and their level of learning independence. There is proof that blended learning impacts the English proficiency, learning independence, enthusiasm, and ICT skills of students. This article analyzed and quantified the effectiveness of blended learning in English as a Foreign Language (EFL). This study is a quantitative explanatory research type with a pre-test and post-test design. One hundred eighty students from the Agronomy Study Program at Universitas Katolik Indonesia Santu Paulus Ruteng participated in the study. A method of random sampling was utilized, and from that population, 73 participants were selected as samples. Data was taken by test and non test, then analyzed by a software program called SPSS 22.0. Teen blended learning sessions, including five face-to-face and five virtual sessions, are conducted using the Zoom platform. The findings indicate that students' English language skills improve with blended learning (the mean score on the posttest was 82.57), as do their levels of learning independence (82.44%), learning enthusiasm (76%), and ICT skills (70.43%).
SECOND LANGUAGE TEACHING AND RESEARCH: TEACHERS’ PERSPECTIVE
Authors: Jokhio Amjad Ali
Published: August 2022

This study aims to know teachers’ perception regarding research and throw a shadow of light on this critical issue with respect to teaching pedagogy. For this study, data were collected through survey questionnaire with close ended items from 104 secondary school teachers (SSTs) (grade 6 to 10) and English language centers of Karachi. The data analysis revealed that most of the teachers believed that the knowledge they gain from the teaching is more effective and valuable rather than the knowledge acquired from research. In both categories, majority of the participants declared that they have limited sources available in order to access the Second Language Acquisition (SLA) articles, whereas half of them stated that they do not have enough time to conduct SLA research, a few of them reported as lack of interest, one of the SSTs indicated that research articles are difficult to understand and no ability to conduct research. Furthermore, majority of the teachers agreed that a teacher should be researcher, whereas a few of them disagreed with the statement. This study concludes with some ideas and proposals to remove the pertaining communication barriers between researchers and teachers.
AN INVESTIGATION INTO NETIZEN COMMENTS ON INDONESIAN PROMINENT LEADERS’ INSTAGRAM POSTS AND LANGUAGE LEARNING IMPLICATIONS
Authors: Hidayat Didin Nuruddin , Septiawan Yudi , Defianty Maya , Sufyan Agus , Eviyuliwati Ismalianing
Published: August 2022

Instagram serves as an example of the most famous social media platforms. Instagram, particularly for the executives, can favorably relate connections among politicians, voters, and other supportive or contending parties. The current research aimed to analyze the form of social criticism delivered by netizens on the comments towards three Indonesian politicians' Instagram posts, namely Anies Baswedan, Ridwan Kamil, and Ganjar Pranowo, who have millions of followers putting concerns towards what they did on Instagram. Besides, the research also aimed to identify some pedagogical implications of Instagram on language learning. A qualitative approach was employed to uncover the three dimensions of the discourse: positivism-empiricists, constructivism, and critical into one analysis unit or social cognition. The research found that netizens' comments were in line with the status postings of each of the governor published on Instagram, focus on the three governors' performance during their tenure, and affected by the background of the supporting parties. This research supports the idea that Instagram is a viable means of language learning because it can provide a meaningful context to learn a language.
POMODORO TECHNIQUE ANALYSIS IN ZOOM-BASED CLASSROOMS
Authors: Ismail Nyak Mutia , Putri Zaiyana , Noviyanti Anita
Published: August 2022

This study aimed at finding out students’ state of motivation, engagement, and time management when Pomodoro teaching technique is implemented in ZOOM-based synchronous classroom. This study is naturally qualitative as it investigates the data from students’ during online learning as individual experiences. There were 53 freshman students from various majors involved in this study who had to attend ZOOM classroom for General English Course from August to December 2021. Ten meetings with the implementation of Pomodoro were carried out. In carrying out Pomodoro technique, the students were given break-time for 5 minutes in every 25-minute learning session. Afterwards, the students should answer the questionnaire consisting of 30 statements asking about motivation, engagement, and time management. Once the data collected, they were analyzed using Interactive Analysis (data reduction, data display, and data verification). The results uncover that, regarding motivation, 33 students had positively-oriented motivation; then in term of learning engagement, 40 students were actively engaged with online learning activities given; and concerning time management, 32 students had good time management. This result apparently implies thatnon-physical meeting—which lecturers probably presume that less stress is employed—demands regular break as well. Thence students can still learn efficiently and effectively.
Возраст в лактациях и воспроизводительные способности коров разных пород с долей кровности более 87 % по голштинской породе в племенных хозяйствах Калужской области
Authors: Санова Зоя Сергеевна , Джумаева Н. Е.
Published: August 2022

Изучены зоотехнические, технологические и эксплуатационные качества голштинизированного холмогорского и черно-пестрого скота Калужской области. Выделены линии, обладающие лучшими воспроизводительными качествами. Кровность по голштинской породе в хозяйствах составила 95 ± 0,07 % в холмогорской и 93 ± 0,11 % в черно-пестрой породе. Коров старших возрастов (6 лактаций и более) в стаде осталось от общего поголовья: 2,4 % — в холмогорской породе; 1,5 % — в черно-пестрой породе; 1,4 % — в голштинской породе. Средний возраст 1-го плодотворного осеменения у голштинизированных пород составил 16 мес. Наибольший возраст 1-го плодотворного осеменения имели дочери быков линий Монтвик Чифтейн 95679 (20 ± 0,82 мес.) и Силинг Трайджун Рокит 252803 (20 ± 1,02 мес.) в холмогорской породе. Средний возраст I отела по породам составил 25 мес. Наибольшее значение возраста I отела (29 ± 0,84 мес.) имели дочери быков линий Монтвик Чифтейн 95679 и Силинг Трайджун Рокит 252803 в холмогорской породе. Продолжительность сервис-периода у коров холмогорской и черно-пестрой пород была длиннее, чем у животных голштинской породы, соответственно на 6 и 7 дней (td = 2,52; td = 2,34; P < 0,01). Несколько повышенную изменчивость продолжительности сервис-периода (Cv = 76,3 ± 12,3 %) имели коровы линии Силинг Трайджун Рокит 252803.
Экономическая эффективность государственной поддержки ВЦП «Создание 100 роботизированных молочных ферм в Калужской области»
Authors: Кузнецова Любовь Васильевна
Published: August 2022

Изучен опыт производства роботизированных ферм и экономическая составляющая государственной поддержки сельскохозяйственных организаций, применяющих роботизированное доение в Калужской области. Дана экономическая оценка реализации ведомственной целевой программы «Создание 100 роботизированных молочных ферм», позволяющая выявить уровень эффективности реализации проекта. Показана эффективность региональных мер поддержки. Коэффициент общей эффективности расходования финансовых средств в среднем за 2010 – 2020 гг. составляет 201 %, с вариациями по годам исследований — от –69,8 до 812,3 %. Производство молока в сельскохозяйственных организациях и крестьянских (фермерских) хозяйствах (КФХ) Калужской области выросло на 212,6 % по сравнению с 2010 г., в КФХ — в 3,1 раза. В разрезе хозяйств: по ЗАО «Кривское» — от 110 до 276 % (в среднем 167 %) при росте производства молока в период внедрения роботизации доения коров (с 2015 по 2020 г.) на 164 %; по КФХ Тарасенкова — от 3040 до –300 % (в среднем 787 %). На фоне роста производства молока перевод на роботизированное доение коров способствовал сокращению затрат труда на производство 1 ц молока с 2013 г. по Калужской области с 2,63 до 0,57 чел. · ч, снижение составило 73 %. Аналогичная динамика наблюдается в ЗАО «Кривское» — сокращение трудозатрат составило 75,4 % (с 0,73 до 0,18 чел.-ч).