bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of Understanding Physics Concepts in terms of Students' Learning Styles and Thinking Styles
Authors: Devy Nia Kurnia , Halim A. , Syukri Muhammad , Yusrizal Yusrizal , Nur Syahrun , Khaldun Ibnu , Saminan Saminan
Published: November 2022

There are three types of student learning styles used in the study, namely visual, auditory and kinesthetic and four types of thinking styles used in this study, namely Concrete Sequential, Abstract Sequential, Concrete Random, and Abstract Random. This study aims to analyze the level of understanding of physics concepts in terms of students' learning styles and thinking styles and examines learning styles and thinking styles that most influence the level of conceptual understanding. This study uses a quantitative approach, survey methods, and descriptive techniques. The population in this study were all students of SMAN 9 Banda Aceh, while the sample was 116 grade 2 students of SMA Negeri 9 Banda Aceh. Data analysis used descriptive statistical tests and data triangulation. The results of the analysis show that the level of understanding of students is at the second level, namely not understanding dominance compared to other levels of understanding concepts. Furthermore, it is obtained that a high kinesthetic learning style affects the level of understanding of concepts with a visual learning style. As for the thinking style, it was found that the concrete sequential thinking style was more dominant in influencing the level of conceptual understanding compared to other thinking styles
Design a Problem-Based Basic Physics E-Module Using Flip PDF Corporate Edition
Authors: Nurmasyitah Nurmasyitah , Lubis Nur Azizah , Derlina Derlina
Published: November 2022

This research was conducted with the aim of seeing the feasibility and practicality of problem-based e-modules using Flip PDF corporate edition. The type of research used is 'Research and'Development or R&D modeled ADDIE from analyzing, designing, developing, implementing, and evaluating. This research was only carried out until the development stage in the form of a trial, namely looking at the feasibility and practicality of the physics e-module media. Furthermore, the subject in this study is a student of the Physics education study program FKIP Samudra University. The data collection instruments and techniques used in this study are questionnaires on the feasibility and practicality of problem-based e-modules using flip PDF corporate edition. The result of the data calculation is a problem-based basic physics electronic module using flip pdf corporate edition which has been designed very feasible to be developed with an average score of 92.3%. Furthermore, the problem-based basic physics electronic module using Flip Pdf corporate edition is in accordance with student needs, and is very practical to be used in a learning or educational system with an average score of 88.2%.
Need Analysis of Basic Chemistry Practicum Based on Computation
Authors: Mustika Dona , Hasby Hasby
Published: November 2022

Computational chemistry is a branch of chemistry which is the theoretical translated into computer programs to calculate the properties of molecules and their changes. This study analyzes the need of computational-based chemistry practicum in the Basic Chemistry course at the Chemistry Education Study Program at Samudra University. This study was done by survey technique. Aspects analyzed in this study include: module analysis through a review of the Basic Chemistry practicum module used by the Chemistry Education study program, needs analysis through students' perceptions that has been carried out, and literatures analysis through computational studies for Basic Chemistry that have been developed. Basic Chemistry practicum implemented in Chemistry Education is a verification practicum (conventional), and it is necessary to implement a practicum that gives more freedom to students in exploring. Basic chemistry practicum in Chemistry Education is also not based on computational, so it is necessary to develop basic chemistry practicum activities that provide computational problem solving
Development of Online System-Based Learning Evaluation Instrument Using Kahoot Application in Immune System Topic
Authors: Munawati Siti Endang , Dama Lilan , Ibrahim Mustamin
Published: November 2022

This research is classified as developmental research that aims to determine (1) validity, (2) practicality, (3) effectiveness. This research is a 4-D model development research. The subjects of this research are students of class XI of SMA Negeri 2 Gorontalo in the 2021/2022 academic year. The data collection techniques used are instrument, response questionnaire, and test. The findings indicate that the avaluation instrument developed can be used in the learning process, and it is observable from the percentage of validation result, namely, validation from material expert for 95.5%, evaluation tool expert for 86.6%, application expert for 94.0%, and practitioner for 95.0% with a very feasible category. Additionally, the practicality of the evaluation instrument is noticeable from the implementation of teacher activities, student activities, and student responses, which are 100%, 91.5%, and 92.0% respectively, with very good categories. In addition, the effectiveness of evaluation instrument can be identified from the result of analysis of learning outcomes using t-test and N-Gain score. The t-test Sig. (2-failed) of 0.000 indicates the existence of significant difference while the N-Gain score with a value of 0.66 is in the medium category. Thus, the evaluation instrument developed using Kahoot application is feasible and can be used in Biology learning for immune system topic for class XI students of SMA Negeri 2 Gorontalo
Pap Smear as A Cervical Cancer Screening in Women of Childbearing Age in 2020.
Authors: Maelissa Merlin Margreth , Rahawarin Halidah , Kailola Nathalie Elischeva , Latuconsina Vina Zakiah , Sallatalohy Ninik Ma’athia
Published: November 2022

Early detection through screening programs is one of the cervical cancer prevention strategies that can help reduce cervical cancer morbidity and mortality. One method of early detection is through Pap smear examination. This study aimed to determine the profile of pap smear results at the Nusaniwe Sub-District Health Center, Ambon City. This descriptive observational study with a cross-sectional design was conducted at Amahusu Health Center, Benteng Health Center, Waihaong Health Center, and Urimessing Health Center. Pap smear examination was performed on women of childbearing age who came for treatment at the Health Center. They had no contraindications for pap smear examination and the results of the nonreactive IgM and IgG Sars-CoV2 antibody tests. From the examination results, on a total of 38 samples, the average age of the sample was 36.89, with the youngest age being 24 years old and the oldest being 46 years old. The highest age group was >35 years (55.3%), and the most age at first sexual intercourse was in the > 20-year age group (68.4%). Then, the most parity status was the multiparous group (68.4%). Generally, the sample had never undergone cervical cancer screening, both VIA examination and previous pap smear examination (60% and 92.1%, respectively). The most pap smear results were inflammation with infectious organisms as much as 42.1%, followed by inflammation (39.5%), Negative for Intraepithelial Lesion or Malignancy (10.5%), Atypical Squamous Cells of Undetermined Significance (5.3%) and Low-Grade Squamous Intraepithelial Lesion (2.6%). The most infecting organisms were bacteria (21.1%).
Performance of Artificial Compared to Natural Coarse Aggregates as Road Pavement Materials
Authors: Winardi Agus , Karyawan I Dewa Made Alit , Anshari Buan
Published: November 2022

Aggregates are the main material for road pavement made of natural stone. The availability of this natural stone will decrease because the stone is a non-renewable resource. The use of artificial aggregates can be an alternative to natural aggregates. The promotion of the use of waste as an artificial aggregates is starting to develop, especially with fly ash. Aggregates road materials must be tested to determine their characteristics by methods according to applicable standards. In this study, it can be seen that the aggregates of all quarries can be used as pavement materials, but the aggregates of the KB quarry show a poor flakiness index value. The test results of geopolymer-made aggregates made from fly ash showed that the abrasion and absorption values were not good. However, in general, it has good characteristics as road materials, so further research is needed to obtain geopolymer-made aggregates that meet the abrasion and absorption requirements for use as road materials.
HOTS about Environment and Designing Science Serial Books for Digital Learning in Elementary School
Authors: Ichsan Ilmi Zajuli , Pertiwi Santhi , Hermawan Yudi
Published: November 2022

Environmental education is one of the important aspects of Higher Order Thinking Skills (HOTS)-based elementary school learning. The use of learning media for e-learning implementation requires HOTS-based evaluation. This study aims to perform analysis related to HOTS and the utilization of e-learning in elementary school (SD). The method used in the research is the descriptive method with a survey as the data collection technique. The research instrument is in the form of a test question to measure HOTS based on Anderson’s taxonomy and Ichsan’s taxonomy. The second instrument employed is a questionnaire containing questions related to learning and various obstacles in e-learning. The research finds that the average HOTS score of elementary school students measured using Anderson’s taxonomy is 2.58; whereas, those measured with Ichsan’s taxonomy is 2.27 for all items. The HOTS measurement results using both taxonomies have some differences and one of them is in the C6 realm (create versus develop). The measurement results using the questionnaire suggest that WhatsApp is the frequently-used learning media (65.97%). Moreover, the most ideal learning duration according to the students is less than 3 hours (67.36%). The utilization of learning media become an important matter in the implementation of e-learning to enhance elementary school students’ HOTS. Serial books are an alternative solution so that students can understand environmental material well. The research concludes that differences in HOTS scores occurred between those measured with Anderson’s taxonomy and Ichsan’s taxonomy. Learning media to be further developed should be HOTS-based
To evaluate allergic effects of the residual monomer by using auto polymerised acrylic resins amongst dentists.
Authors: Farzana Memon  , Rabia Chandio  , Rafia Khan  , Saud Ahmed  , Belal Soomro  , Shahzaib Bhurgri
Published: November 2022

Objective: To evaluate the allergic effects of the residual monomer by using auto polymerised acrylic resins amongst dentists. Study Design: Cross Sectional study. Setting: Department of Prosthdontics, Isra Dental College, Hyderabad. Period: June 2019 to October 2019. Material & Methods: The study consists of 50 participants included Prosthodontist specialists, general dental practitioners and dental students. All contributors that filled a questionnaire regarding the allergic effects after using auto polymerised poly methyl methacrylate resin, identity of all participants will be kept private after taking consent. In questionnaire asked the questions from the contributors regarding the designation, qualification, usage duration, organs affected by allergy by using poly methyl meth acrylate resin, any medical treatment acquired for allergy and what kind of precautions used for prevention of allergy. Data was analyzed thru SPSS version 21. Descriptive statistics such as frequency distribution, percentage were included in Data analysis. The level of significance was set at <0.05%. Results: This current study discovered that out of 50 participants, 64% were students, 25% general dentists and 10% specialists. Out of 50 participants, maximum participants 45% found the skin allergic reaction and minimum 8% found respiratory tract. Only 10 participants acquired the treatment and consults the doctor for allergic reactions and 25 participants did not acquired any treatment. Conclusion: Conclusion of this study was that the maximum contributors had allergic effects to the skin while many participants did not acquired or followed any therapeutic service to avoid surplus effects.
Association of serum homocysteine with type II diabetic retinopathy.
Authors: Shazia Junaid  , Sadia Rehman  , Hina Moazzam  , Iftikhar Yosuf  , Lubna Gohar  , Irum Saddiqa
Published: November 2022

Objective: To elucidate the association of serum homocysteine with diabetic retinopathy. Study Design: Case Control study. Setting: Department of Physiology and Centre for Research in Experimental and Applied Medicine (CREAM), Army Medical College, in Collaboration with Armed Forces Institute of Ophthalmology, Rawalpindi. Period: December 2019 to December 2020. Material & Methods: A total of ninety subjects were enrolled in the study which were subdivided into three groups; healthy subjects, diabetic subjects and patients with diabetic retinopathy (DR). The permission for carrying out the study was obtained from ethical review committee. Confidentiality of the data was maintained. The data obtained was analyzed and processed using SPSS software. Results: The mean Fasting Blood Glucose (FBG) levels were found to be 5.51 ± 0.34 (mmol/l), 8.11 ± 0.67 (mmol/l) and 8.73 ± 0.90 (mmol/l) in healthy controls, diabetic subjects and patients with DR respectively (p=0.001). The mean serum homocysteine levels were found to be 10.12 + 1.95 (µmol/l), 24.99 ± 4.25 (µmol/l) and 45.78 + 9.66 (µmol/l) in healthy controls, diabetic subjects and patients with DR respectively (p=0.001). Conclusion: Our research can be concluded that serum homocysteine levels have a strong association with the development of diabetic retinopathy. Monitoring the serum levels of this inflammatory biomarker can therefore be helpful in obviating the development of diabetic microangiopathic complications, particularly diabetic retinopathy. Serum homocystein can be used a prognostic tool in the progression of microangiopathic complications of diabetes.
Frequency of various causes of acute kidney injury in neonates in a tertiary care hospital neonatal intensive care.
Authors: Muhammad Ayyaz  , Abubakar Sadiq  , Ijaz Hussain  , Wasimullah  , Zeenat Jehan
Published: November 2022

Objective: To determine the frequency of causes of acute kidney injury in neonatal. Study Design: Cross Sectional study. Setting: Neonatology Ward, Saidu Teaching Hospital. Period: July 2020 to June 2021. Material & Methods: A total of 257 neonates were selected having AKI and included in the study. Various causes and risk factors for AKI were assessed and patients were followed till the outcome. Results: A total of 257 patients having AKI were included and data was collected. Of the total selected newborns gender distribution was 57.97% (149/257) males and female were 42.02% (108/257). Mean age was 5.1 ± 4.6 days. 73.15% babies were delivered at term gestation and 26.84% were delivered preterm. 90.27 % babies were delivered through normal vaginal delivery and 9.7% were delivered through caesarean section. Among the total 257 included babies 27.62% were having history of hypoxic ischemic encephalopathy and 45.52% were diagnosed as sepsis on positive blood culture or septic screening. Oliguria was present in only 38.13% of the babies and urine output was normal in 61.86%. 95.71% babies were not having renal malformations. Renal profile of the babies showed with mean serum creatinine of 2.57 mg/dl. Mean sodium level was 139.16 mg/dl and mean potassium level was 3.59 mg/dl. 26.45% of the total patients died and the mortality rate was 29% in patient having sepsis as compared to 25% of patient having hypoxic ischemic encephalopathy. Conclusion: AKI in NICU is very common and needs a proper evaluation and management strategies. Neonatologist should be aware of the various causes of AKI and should be able to diagnose it on time. In neonates having AKI, oliguria is not that much common therefore it is recommended not to wait for a decrease urine output but to screen all the high risk neonates for AKI with serum creatinine level. Mortality in neonates due to AKI was high specifically in male gender having sepsis, HIE or oliguria.
Difficulties in Launching Digitization at Museums: The Case of Lithuanian Municipal Museums
Authors: Kimura Aya
Published: November 2022

Digital technologies are inseparable from museum practices but working on them from scratch has not been well studied. This study explores the difficulties of digitization in 54 Lithuanian municipal museums. The complete questionnaire (N=50) on the targeted museums was conducted in 2017, which aimed to gain empirical data on digitization. Responses to free-text questions in the questionnaire revealed the difficulties of digitization. Faulty equipment, lack of competency, and increased workload were difficulties for personnel; a lack of equipment, personnel, and structural reform due to inadequate funds were institutional challenges. The analysis indicates the first three phases of digitization obstacles in museums: the accomplishment of the minimum requirements, pursuit of quantity, and attempts at better quality.
Curating with Communities for Well-being: Exploring an Amgueddfa Cymru–National Museum Wales Biocultural Collection through Community Workshops
Authors: Nicol Poppy , Pardoe Heather
Published: November 2022

Biocultural collections include specimens of plant and animal origin, artefacts and documentation. They are important resources for the conservation of biological and cultural diversity, as well as for education and research. Curation of biocultural collections at Amgueddfa Cymru–National Museum Wales is underpinned by the unique legislative framework, the Well-being of Future Generations (Wales) Act (2015). This article presents the findings of a series of six workshops with a range of community groups invited to discuss how the Amgueddfa Cymru Economic Botany Collection can build public understanding of biodiversity and fulfil its well-being duty. Findings indicate participant interest in the collection as a resource that can support learning about the multiple values of plants, the diverse cultural heritage linked to plants and the community connections the collection can support, including within and across cultures, practices and places.
Assessment of solid waste management practices in Tanzania’s cities
Authors: Hussein Mohamed Omar  , Saphy Lal Bullu
Published: November 2022

This study explores the causes of ineffective solid waste management services in Tanzania’s cities. It is inspired by the fact that less than 35% of the generated waste in the country is collected. The study focuses on cities as they are accounting for 15.5% of the total generated waste in the country despite making up only 3.2% (6) of the total local government authorities (LGAs) (137). The study variables include data availability, waste minimization initiatives, financial reliability, service reliability, technological flexibility, convenient waste collection systems, responsive market, supportive legal framework, and stakeholder inclusivity. Literature review, direct observation, interviews, and questionnaires form part of data collection techniques. Questionnaires were distributed to 184 (100%) LGAs with over 95% responses. Zonal consultative meetings were conducted in six (6) zones representing 26 regions of Tanzania’s Mainland and attended by 26(100%) Regional Environmental Experts; and 56 (30%) District Environmental Management Officers (DEMOs). The findings show inadequacy in waste minimization initiatives, financing, stakeholders’ inclusiveness, data availability, waste management options, technological flexibility, and service reliability. The findings also show the presence of a supportive legal framework and a responsive market for the provision of waste management services. To this end the study recommends; Improvement of waste management infrastructure; promotion of waste minimization initiatives, enhancement of waste management financing, and formalization of informal waste collection service providers.
Botany and uses of cacti
Authors: Domenico Prisa
Published: November 2022

In common parlance, succulents are all fleshy plants with swollen stems and leaves. Instead, it would be more correct to use the term succulent, as their characteristic feature is that they have succulent tissue inside them, i.e. a soft, spongy fleshiness saturated with water that produces a typical swelling in the plant. Usually, the swelling of the plant is in the aerial parts, i.e. the stem and leaves. There are, however, some cases of succulence at the roots and intermediate variants with succulence distributed in the leaves, stem and roots simultaneously. These plants represent a world apart in terms of their characteristics, resistance, vegetative behaviour, flowering and many other features. In this review, we would like to describe some aspects of these plants that make them as strange as they are extraordinary.
Labour outcome following laparoscopic myomectomy in infertility patients in Port Harcourt Nigeria
Authors: Vincent Chinedu ANI  , Chukwudi Anthony OGABIDO  , Onyecherelam Monday OGELLE
Published: November 2022

Laparoscopic myomectomy is being used to surgically treat women with uterine fibroid in our environment. The effect of this treatment modality on achieving pregnancy and its outcome in women with infertility deserves evaluation. Objective: This was to assess the fetal and maternal outcome of pregnant women with prior laparoscopic myomectomy and background infertility. Materials and Method: The study is a retrospective one involving 21 out of 86 women that underwent laparoscopic myomectomy and achieved pregnancy over a period of 30 months. Result: There was pregnancy in 21 out of 86 women that had laparoscopic myomectomy, thus giving a pregnancy rate of 24.4%. The pregnancy outcome was good. The mean gestational age at delivery was 37.76 ±1.97 weeks and the babies had the mean birth weight of 3.09 ± 0.54 kg with the mean APGAR score of 7.47 ± 2.09. The vaginal delivery rate was 23.8% and the mean duration of hospital stay was 4.62 ± 1.43 days. Conclusion: Laparoscopic myomectomy improves the chances of pregnancy in young women with background infertility and is associated with good labour outcome.
Coexisting fibroid in pregnancy and its labour outcome in Nigeria
Authors: Vincent Chinedu ANI  , Chukwudi Anthony OGABIDO  , Boniface Chukwuneme OKPALA
Published: November 2022

The management of coexisting uterine fibroid in pregnancy is controversial. There is the need to know the labour outcome of women with coexisting fibroid in pregnancy in our environment. Objective: To ascertain the labour outcome of coexisting fibroid in pregnancy and the prevalence. Materials and Method: The study is a retrospective one that reviewed 48 women with coexisting fibroid in pregnancy over a 30 month period. Result: Out of 612 women that had antenatal care and delivery in our area of study, 48 of them had coexisting fibroid in pregnancy giving a prevalence of 7.8%. The mean age of the parturients was 32.38 ± 5.22 years and most of the parturients were primiparous (56.3%). Up to 89.5% of them delivered at term and 89.6% of their babies had normal birth weight with good APGAR score in 79.2% of them. Their caesarean delivery rate was 79.2% and 2 successful caesarean myomectomies were done. Conclusion: Fibroid can coexist with pregnancy with good outcome but they are prone to high caesarean delivery rate and at risk of uterine rupture. A low prevalence was recorded in our study and caesarean myomectomy is feasible in selected cases.
Analisi Efektivitas pada Conveyor Continuous Ship Unloader I (CSU I) dengan Metode Overall Equiment Effectiveness (OEE) dan Failure Mode and Effects Analysis (FMEA)
Authors: Marwah Widhahul , Widyaningrum Dzakiyah , Ismiyah Elly
Published: November 2022

Petrokimia Gresik merupakan suatu perusahaan yang bergerak dibidang agribisnis dan berfokus dalam produksi pupuk, salah satu fasilitas yang dimiliki oleh perusahaan ini adalah TUKS (Terminal Khusus Untuk Kepentingan Sendiri) yang digunakan sebagai tempat berlangsungnya kegiatan bongkar muat, dalam kegiatan bongkar muat alat bongkar muat sangat berpengaruh dalam keberlangsungan kegiatan bongkar alat tersebut harus selalu efektif salah satu alat yang sering digunakan adalah continuous ship unloader 1 pada kegiatan bongkar muat berlangsung conveyor CSU I selalu terhubunga dengan CSU I untuk membawa cargo dari kapal ke gudang tujuan, Penelitian ini bertujuan untuk membantu meningkatkan efektivitas mesin agar tidak terjadi kerugian dikarenakan tidak dapat melakukan kegiatan bongkar muat sesuai pernjanjian yang ditentukan dengan melakukan analisis efektivitas mesin conveyor continuous ship unloader I (CSU I). Metode yang digunakan pada penelitian ini adalah overall equipment effectiveness (OEE) dan failure mode and effects analysis (FMEA) yang dalam proses analisis tersebut didapatkan hasil faktor apa saya yang mempengaruhi kefektivitas mesin yang kemudian dihitung nilai RPN, dengan nilai tersebut dapat disimpulkan faktor kegagalan apa saya yang perlu ditangani lebih dulu dan ususalan perbaikan yanng bisa diterapkan perusahaan untuk meningkatkan efektivitas mesin conveyor CSU I.
Analisis Keselamatan Dan Kesehatan Kerja Di Pekerjaan Fabrikasi Dengan Menggunakan Metode HIRA Dan FTA (Studi Kasus : CV Karya Manunggal Teknik)
Authors: Rohmat Rohmat , Hidayat Hidayat
Published: November 2022

Dalam kelangsungan proses operasi atau proses produksi, peranan manusia masih merupakan hal yang paling utama. Pada pelaksanaan proses operasi di CV Karya Manunggal Teknik masih bergantung penuh dari peranan manusia. Tetapi tidak dibarengi dengan pemahaman terhadap pekerja mengenai prosedur kerja yang benar. Sehingga pekerja tidak mengetahui risiko potensi bahaya yang akan terjadi dan dampak yang akan diakibatkannya sampai dengan faktor penyebab dari timbulnya risiko potensi bahaya itu muncul atau terjadi. Dari hal ini, maka bagaiamana cara untuk mengetahui setiap bahaya yang akan terjadi. Untuk itu dengan pendekatan metode Hazard Identification and Risk Asessment dan metode Fault Tree Analysis, bisa menyelesaikan permasalahan yang terjadi. Dapat diketahui risiko bahaya yang terjadi dan yang akan muncul pada setiap jenis pekerjaan. Pekerjaan pembuatan kanopi dan pagar terdapat 9 risiko bahaya, pekerjaan pembuatan poros pintu terdapat 6 risiko bahaya, pekerjaan pembuatan as roda terdapat 6 risiko bahaya, pekerjaan pembuatan rak sepatu dan rak bunga terdapat 4 risiko bahaya dan pekerjaan pembuatan tralis terdapat 3 risiko bahaya. Dari hasil pengolahan dan analisis dapat diketahui terdapat 8 risiko bahaya yang memiliki tingkat nilai yang paling tinggi. Maka dapat diketahui masing – masing penyebab dari risiko bahaya yang memiliki kategori risiko bahaya yang paling tinggi tersebut. Diantaranya terdapat 31 penyebab dari ke 8 jenis risiko bahaya yang memiliki kategori tinggi.
PENGARUH EKSTRAK ETANOL KULIT BUAH NAGA MERAH (Hylocereus Polyrhizus) TERHADAP KOGNITIF MENCIT GALUR SWISS WEBSTER DENGAN INDUKSI ALKOHOL
Authors: Larasati Fidya
Published: November 2022

The red dragon fruit skin plant (Hylocereus polyrhizus) has high antioxidant activity so it has the potential to treat several diseases. The purpose of this study was to determine the effect of ethanol extract of red dragon fruit skin on cognitive and memory of mice and to determine the best dose in increasing memory of mice. Red dragon fruit skin simplicia is obtained from Mojokerto Regency and extracted using 96% alcohol. The test animals in this study were divided into 5 treatment groups, that is negative control 0.5% Na CMC, positive control ginko biloba, and variations in the dose of red dragon fruit skin (Hylocereus polyrhizus) ethanol extract of 100 mg / Kg BW for mice, 200 mg. Mice / Kg BW and 400 mg / Kg BW of mice were given orally and the data on the memory score of mice during the trial, after 10% alcohol induction, and after treatment for approximately 30 days were obtained. The method of this research is radial arm maze, a technique for studying serial learning sequences and calculating memory scores in test animals.The results of statistical analysis showed that the third dose of 400 mg / Kg BW for mice was not significantly different from the positive control for ginko biloba 0.312 mg / 20 gram BW for mice so that it can be concluded that the best dose in increasing memory of mice is dose III 400 mg / Kg BW of mice.Keywords: hylocereus polyrhizus, red dragon fruit skin, memory score, radial arm maze
AKTIVITAS ANTIHIPERURISEMIA EKSTRAK KULIT BUAH PISANG MAS (Musa acuminata Colla) TERHADAP MENCIT JANTAN GALUR BALB-C
Authors: Apriliyanti Ika Putri
Published: November 2022

Kulit buah pisang mas (Musa acuminata Colla) merupakan limbah dari pengolahan buah pisang yang dapat dimanfaatkan sebagai bahan dari alam untuk pengobatan tradisional seperti penurun kadar Asam Urat. Tujuan penelitian ini adalah mengamati aktivitas antihiperurisemia dari ekstrak kulit buah pisang mas terhadap mencit jantan balb-c. Untuk pengujian aktivitas antihiperurisemia dari ekstrak, sebanyak 25 mencit jantan galur balb-c dibagi menjadi 5 kelompok. semua kelompok dijadikan hiperurisemia dengan induksi jus hati ayam selama 18 hari dan pemberian Kalium Oksonat secara intra peritoneal pada hari ke-9 sebelum pengambilan darah pra-perlakuan. Selama masa perlakuan untuk kelompok negatif diberikan CMC Na 0,5%, kelompok positif diberikan Allopurinol 0,26 mg/20g BB dan 3 kelompok perlakuan diberikan ekstrak dengan dosis 2,5 mg/20g BB mencit, 5 mg/20g BB mencit, 10 mg/20g BB mencit. Pada hari ke-19 dilakukan pengambilan darah untuk hasil pasca-perlakuan dan data pengukuran untuk kadar Asam Urat dilakukan dengan metode enzimatik menggunakan Photometer Biolyzer 100 panjang gelombang 546 nm. Hasil pengukuran  kadar Asam Urat serum menyatakan ekstrak kulit buah pisang dengan dosis 2,5 mg/20g BB, 5 mg/20g BB, 10 mg/20g BB dapat menurunkan kadar Asam Urat. Ketiga dosis terdapat perbedaan bermakna dengan kontrol positif maupun negatif (sig.<0,05). Ketiga dosis ekstrak juga tidak menunjukkan perbedaan yang bermakna dari masing-masing dosis namun dosis 2,5 mg/20g BB lebih efektif dalam menurunkan kadar Asam Urat yang mencapai 44,69 %. Penelitian ini menyimpulkan bahwa ekstrak kulit buah pisang mas (Musa acuminata Colla) mempunyai aktivitas antihiperurisemia.
PENGARUH PENDIDIKAN TUMBUH KEMBANG ANAK ASIA 6-36 BULAN MENGGUNAKAN BOOKLET TERHADAP PENGETAHUAN DAN KEMAMPUAN STIMULASI PERKEMBANGAN PADA IBU DI WILAYAH KERJA PUSKESMAS MRICAN KOTA KEDIRI TAHUN 2019
Authors: Khofi Khofidhotur Rofiah
Published: November 2022

ABSTRAK Latar Belakang: Masa  anak-anak adalah masa keemasan bagi perkembangan anak (golden age) yang dalam tindakannya sering meniru orang tua. Namun, orang tua masih memiliki pengetahuan dan kemampuan stimulasi perkembangan yang kurang, dimana 90% ibu tidak mengetahui tentang stimulasi perkembangan. Tujuan penelitian ini adalah untuk membuktikan pengaruh pendidikan tumbuh kembang anak usia 6-36 bulan melalui media booklet  terhadap pengetahuan dan kemampuan stimulasi perkembangan. Metode: Desain penelitian ini adalah quasy experimentaldengan  rancangan pretest posttest control group designdengan kelompok kontrol menggunakan media powerpoint. Populasi dari penelitian ini adalah ibu yang mempunyai anak gangguanstimulasiperkembanganusia 6-36 bulan di wilayah Kerja PuskesmasMricanKota Kediri tahun 2019 yang berjumlah 38orang. Pengambilan sampel dalam penelitian ini dilakukan dengan purposive sampling, sehingga didapatkan 36 responden yang terdiri dari 18 orang kelompok eksperimen dan 18 orang kelompok kontrol. Instrumen Penelitian adalah booklet,powerpoint, kuesioner dan lembar observasi. Analisis data berupa analisis deskriptif, prasyarat analisis menggunakan uji normalitas Saphiro Wilk dan Homogenitas, uji hipotesis menggunakan paired T test, independent T test, dan Uji Manova. Hasil penelitian: analisis Paired Sample T test pengetahuan menunjukkan bahwa nilai kelompok eksperimen menunjukkan bahwa nilai mean pretest 74,54, mean posttest89,58, dan signifikansi 0,000. Hasil uji Independent T Test pengetahuan didapatkan pvalue 0,031. Hasilanalisis Paired Sample T test kemampuan stimulasi menunjukkan bahwa nilai kelompok eksperimen menunjukkan bahwa nilai mean pretest 20,56, mean posttest 24,33, dan signifikansi 0,000. Hasil uji Independent T Test kemampuan stimulasi didapatkan pvalue 0,008. Hasil uji Manovavariable luar sumber informasi pengetahuan menunjukkan bahwa nilai pvalue 0,019 dan Partial Eta Squared 0,282. Hasil Uji Manova efektivitas booklet dan Powerpoint menunjukkan bahwa booklet dapat meningkatkan pengetahuan tumbuh kembang sebesar 85,2% dan kemampuan stimulasi sebesar 71,4%, powerpoint dapat meningkatkan pengetahuan tumbuh kembang sebesar 78,9% dan kemampuan stimulasi sebesar 63,5%. Kesimpulan:Booklet pendidikan tumbuh kembang dapat mempengaruhi secara signifikan peningkatan pengetahuan dan kemampuan stimulasi perkembangan. Diharapkan booklet yang telah dikembangkan dapat digunakan oleh tenaga kesehatan khususnya bidan dalam melakukan pendidikan tumbuh kembang. Kata Kunci:booklet, pengetahuan, kemampuan, stimulasi perkembangan, tumbuh kembang
INVENTARISASI JENIS-JENIS ZINGIBERACEAE DI HUTAN TELAGAH TAMAN NASIONAL GUNUNG LEUSER KABUPATEN LANGKAT SUMATERA UTARA
Authors: Hutasuhut Melfa Aisyah
Published: November 2022

Zingiberaceae is one of perennial herbaceous plant that was unique to its rhizomes. This is because the Zingiberaceae contains evaporated oil or had an aromatic odor. This research was conducted in February to March 2018 in the Telagah Forest of Gunung Leuser National Park, Langkat Regency. This research used descriptive procedures with observation techniques. The result based on observations obtained 11 species of Zingiberaceae, with 7 Genus of Zingiberaceae. The Globba Genus has the most number of species, 4 species (Globba nawawii Ibrahim & K. Larsen; Globba paniculata Valeton; Globba patens Miq; and Globba pendula Roxb.), Etlingera Genus (Etlingera alatior (Jack) R.M. Sm.; and Etlingera littoralis (J. Konig) Giseke), Amomum Genus (Amomum ochreum Ridl.), Curcuma Genus (Curcuma sp.), Hedychium Genus (Hedychium coronarium Koenig.), Hornstedtia Genus (Hornstedtia tomentosa (Blume) bakh.f.) and Zingiber Genus (Zingiber multibracteata Holtt).

Keywords: Zingiberaceae. Rhizomes, Gunung Leuser National  Park.
INVENTARISASI HEWAN INVERTEBRATA PADA FILUM COELENTERATA DI PANTAI PONDOK PERMAI KABUPATEN SERDANG BEDAGAI, SUMATERA UTARA
Authors: RAHMADINA RAHMADINA , ANANDA DWIKA
Published: November 2022

Coelenterates are called hollow animals because of their radial symmetry and only have a central cavity called the colenterata. Phylum Coelenterata is divided into 3 classes, namely Hydrozoa, Schyphozoa and Anthozoa. The literature study method used is based on the results of studies of various literature that have been tested for validity, are related to one another, are relevant to written studies and support the description or analysis of the discussion.
STUDI ETNOBOTANI DAN AKTIVITAS FARMAKOLOGI EKSTRAK DAUN SIRSAK (Annona Muricata L.)
Authors: Rasyidah Rasyidah
Published: November 2022

Annona muricata L. is a medicinal plant and claimed to be useful for human health. Study of ethnobotany about this plant need more research in order to find a range of pharmacological properties. Exploration of chemical constituents for soursop leaf extract is reported and contain numerous complex active phytochemicals. These secondary metabolite were important to explore more pharmacology activity. Leaf of Annona muricata L. had extracted and had been identified to has benefecial effects as anticancer, antioxidant, antiinflammatory, antihyperglicaemic, antifungal, and antibacterial. This review research emphasizes the systematic investigation of Annona muricata L. in pharmacology activity, which could be the impotent source for numerous human disorders. The result showed that 6 pharmacology activity from this leaves exctract which are anti-cancer, antioxidant, anti-inflammatory , antihyperglycemic, antifungal and antibacterial.

Keywords: soursop leaf, Annona muricata, pharmacology

 
COMPARISON OF GROWTH RATE OF THREE CATFISH (Pangasius Hypopthalmus) WITH DIFFERENT KINDS OF FEED
Authors: RAHMADINA RAHMADINA , BATU BARA NOVIA ANGGREYNI
Published: November 2022

Feed is one factor that can support the development of fish farming is intensive and semi-intensive, both freshwater fish, brackish water fish, and sea water fish. While the feed required by the fish since the start of the size of the larvae (fry), up to the size of the parent. However, the feeding of the fish also can be creation to maximize growth. Fish growth is strongly influenced by the quality of the feed and therefore the need to do research, causes of a different kind of feed to seed the growth hormone of catfish. Here the research I did was observe the ratio of the growth rate of catfish that I give a different feed types among which the pellets, the remains of fish and leaves. The research of method used in this study is a quantitative method that is located in the home. And the observation time that I did was for 9 weeks. It turned out that the results shown by the fastest growth in the given fish feed pellets.
ANÁLISE DO ESTADO NUTRICIONAL E FATORES DE RISCO EM PACIENTES PEDIÁTRICOS COM ESTOMIA INTESTINAL
Authors: Madariaga Marcella Leona Pinheiro , Haack Adriana , Beckmann Lívia Gurgel Diniz , Horino Aline Melo Nascimento
Published: November 2022

Objetivo:Avaliar o estado nutricional, o consumo alimentar e os fatores de risco nutricionais, clínicos e sociais de pacientes pediátricos estomizados atendidos ambulatoriamente em um hospital público de Brasília (DF). Método: Trata-se de um estudo de caráter transversal, quantitativo e analítico realizado com crianças estomizadas, de ambos os sexos, menores de 10 anos de idade. Foi feito o diagnóstico do estado nutricional utilizando diversos instrumentos de avaliação nutricional e avaliado o consumo alimentar. Resultados: No total compareceram 24 crianças com a idade média de 10,29 meses. A estomia mais encontrada foi a colostomia (54%), sendo o motivo mais frequente para a confecção do estoma a anomalia anorretal. Foram encontradas frequências elevadas de déficits nutricionais. A associação entre estado nutricional e o motivo da confecção do estoma apresentou significância estatística (p = 0,036). Conclusão: A causa de base para a confecção do estoma pode levar ao comprometimento do estado nutricional. Foram encontradas frequências elevadas de déficits nutricionais, uma vez que parte das crianças estava abaixo da linha de magreza. A maioria dos pacientes faz uso de fórmulas infantis especializadas. Foi possível observar alto consumo de alimentos ultraprocessados nas crianças que já iniciaram a alimentação com sólidos.
On the trace of permuting tri-derivations on rings
Authors: Yılmaz D. , Yazarlı H.
Published: November 2022

In the paper we examined the some effects of derivation, trace of permuting tri-derivation and endomorphism on each other in prime and semiprime ring.Let $R$ be a $2,3$-torsion free prime ring and $F:R\times R\times R\rightarrow R$ be a permuting tri-derivation with trace $f$, $ d:R\rightarrow R$ be a derivation. In particular, the following assertions have been proved:1) if $[d(r),r]=f(r)$ for all $r\in R$, then $R$ is commutative or $d=0$ (Theorem 1);\

2) if $g:R\rightarrow R$ is an endomorphism such that $F(d(r),r,r)=g(r)$ for all $r\in R$, then $F=0$ or $d=0$ (Theorem 2);

3) if $F(d(r),r,r)=f(r)$ for all $r\in R$, then $(i)$ $F=0$ or $d=0$, $(ii)$ $d(r)\circ f(r)=0$ for all $r\in R$ (Theorem 3).

In the other hand, if there exist permuting tri-derivations $F_{1},F_{2}:R\times R\times R\rightarrow R$ such that $F_{1}(f_{2}(r),r,r)=f_{1}(r)$ for all $r\in R$, where $f_{1}$ and $%f_{2}$ are traces of $F_{1}$ and $F_{2}$, respectively, then $(i)$ $F_{1}=0$ or $F_{2}=0$, $(ii)$ $f_{1}(r)\circ f_{2}(r)=0$ for all $r\in R$ (Theorem 4).
Essential spectra in non-Archimedean fields
Authors: Ammar A. , Boutaf F. Z. , Jeribi A.
Published: November 2022

In the paper we extend some aspects of the essential spectra theory of linear operators acting in non-Archimedean (or p-adic) Banach spaces. In particular, we establish sufficient conditions for the relations between the essential spectra of the sum of two bounded linear operators and the union of their essential spectra. Moreover, we give essential prerequisites by studying the duality between p-adic upper and p-adic lower semi-Fredholm operators. We close this paper by giving some properties of the essential spectra.
Macroeconomic Indicators and Sukuk Market Performance in Selected OIC Economies
Authors: Ahmad Nursilah , Rahman Asma Abdul , Rahim Syazwani Abdul , Azzan Nurul Atika
Published: November 2022

. Sukuk plays a critical role in developing Islamic finance globally. Therefore, it is important to identify macroeconomic determinants that drive the sukuk market. The study investigates the relationship between macroeconomic indicators and sukuk market performance for the period 2004 until 2019 in 10 sukuk issuing countries using a panel data approach. The macroeconomic indicators are Gross Domestic Product (GDP), consumer price index, trade openness, exchange rates, and financial crisis. The findings reveal that GDP, trade openness, and exchange rates have a significant impact on sukuk market performance. In addition, the study analyses the growth components of GDP in these countries five years before the Covid-19 pandemic outbreak. The countries' performance in terms of changes in percentage contribution of consumption, investment, government spending, and net export, towards GDP growth, is measured. The findings indicate that the consumption component contributes the most to economic stability. Therefore, the authorities can implement policies that would support productive consumption and design trade policies that will enhance sukuk market performance.
Permasalahan Kamtibmas di Kawasan Industri: Sebuah Pemetaan dalam Perspektif Ilmu Kepolisian
Authors: Setya Yoga Putra Prima
Published: November 2022

Tujuan utama dari pemolisian adalah menjaga keamanan dan ketertiban masyarakat untuk mencapai keteraturan sosial. Kawasan industri, sebagai tempat terkonsentrasinya sumber daya, merupakan arena sosial yang diwarnai perebutan sumber daya sehingga rawan akan berbagai bentuk gangguan kamtibmas. Tulisan ini bertujuan memberikan pemetaan permasalahan kamtibmas yang umum terjadi di kawasan industri. Penelitian dilakukan dengan pendekatan kualitatif dengan metode studi kasus. Wawancara, observasi, dan studi dokumen digunakan sebagai teknik pengumpulan data. Adapun studi kasus yang dipilih adalah Kawasan Industri Modern Cikande yang terletak Kabupaten Serang, Banten. Hasil analisis menunjukkan adanya gangguan kamtibmas yang dapat dikategorikan menjadi permasalahan terkait lalu lintas, permasalahan sosial, dan permasalahan terkait relasi industrial.
Representasi Takwa dalam Banner Dakwah Ramadhan
Authors: Muntazori Ahmad Faiz
Published: November 2022

Berdakwah melalui media visual adalah metode baru dalam berdakwah yang berkembang saat ini. Penelitian ini mengkaji media dakwah visual yang dibuat oleh Muslim Designer Community (MDC), yaitu Banner Dakwah Ramadhan (BANDARA) yang dibuat khusus untuk konten Ramadan. Fokus bahasan pada artikel ini adalah BANDARA 1441. Metode yang digunakan adalah penelitian kualitatif dengan pendekatan semiotika Charles Sanders Peirce. Analisis data diawali dengan melakukan identifikasi setiap elemen desain, kemudian membangun konstuksi pemaknaannya dengan menggunakan relasi antar-elemen desain yang menjadi pembentuk makna utama pada gambar. Hasil analisis menunjukkan bahwa secara semiosis proposisi yang dibentuk oleh tanda visual mengacu pada objeknya secara indeksikal, mengikuti pola induksi proposisi -> indeksikal -> legisign
The Use of Lightweight Aggregate in Concrete: A Review
Authors: M Saad , Abbas Zena K
Published: November 2022

One of the artificial lightweight aggregates with a wide range of applications is Lightweight Expanded Clay Aggregate. Clay is utilized in the production of light aggregates. Using leftover clay from significant infrastructure development projects to manufacture lightweight aggregates has a favorable environmental impact. This research examines the expanded clay aggregate production process and the impact of processing parameters on its physical and mechanical qualities. It also looks at secondary components that can be used to improve the qualities of concrete with expanded clay aggregates. The effect of the quantity of expanded clay aggregate on the fresh, hardened, and durability qualities of concrete is also studied. Expanded clay aggregates improve workability, fire resistance, sound insulation, and thermal insulation in concrete. Its inclusion, on the other hand, diminishes concrete's density, strength, elastic modulus, and resistance to freeze-thaw action.
Sunlight not shadows: Double-anonymized peer review is not the progressive answer to status bias
Authors: Horbach Serge P. J. M. , Ross-Hellauer Tony , Waltman Ludo
Published: November 2022

A response to the study by Huber et al. (1) studying status bias in journal peer review. We argue that double-anonymized peer review is not a progressive solution to this issue and opt for more open and collaborative publishing practices instead.
Differential expression of CRY1 in amyotrophic lateral sclerosis.
Authors: Mamoor Shahan
Published: November 2022

Neurodegenerative diseases that affect the motor neurons, including amyotrophic lateral sclerosis (ALS), have little treatment options and are generally rapidly fatal (1, 2). We harnessed the power of unbiased, whole transcriptome differential gene expression analysis, utilizing primary patient cells and tissues to discover genes whose expression defines sporadic ALS using published data (3, 4). We found significant differential expression of CRY1, encoding cryptochrome circadian clock 1, in the skeletal muscle of patients with ALS. CRY1 was also differentially expressed in fibroblasts isolated from patients with ALS. CRY1 transcript was present at significantly higher levels in ALS patient skeletal muscle as compared to control skeletal muscle. These analyses will begin to define the transcriptional landscape of ALS.
Resume Ekonomi Mikro Syariah Teori Produksi
Authors: Rusli Rezky Kurniati
Published: November 2022

Faktor Produksi adalah suatu fungsi atau persamaan yang menunjukkan hubungan antara tingkat output dan (kombinasi) penggunaan output.