bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH STRATEGIC ORIENTATION, GOVERNMENT REGULATION DAN GREEN ECONOMY TERHADAP GREEN SUPPLY CHAIN MANAGEMENT PADA PT. HEINZ ABC INDONESIA
Authors: Harsono Diwa Yudo , Alhazami Lutfi
Published: March 2024

Global warming is a global phenomenon triggered by human activities related to the use of fossil fuels and deforestation which is increasingly widespread throughout the world.  This study uses a survey method with a quantitative approach.  This research was conducted at PT Heinz Jakarta.  The sampling technique used is probability sampling with simple random sampling technique, the population is taken randomly without regard to the existing strata in the population.  As well as statements that measure research variables, namely the Effect of Strategic Orientation, Government Regulation, Green Economy.  The process of collecting questionnaire data is carried out online.
Strategi Pemasaran Pada Pendidikan Dalam Menarik Minat Siswa Baru Di Kalukubula Preschool
Authors: Jumiati Jumiati  , Elimawaty Rombe  , Maskuri sutomo  , Risnawati Risnawati4
Published: March 2024

Education plays a crucial role in the life of every individual, especially during childhood. Therefore, educational institutions need to develop effective marketing strategies to attract new students. The focus of this research is to evaluate the educational marketing strategies implemented by Kalukubula Preschool Branch Kalukubula with the aim of increasing interest from new students.The method used in this research is qualitative with a case study approach. Data collection is conducted through in-depth interviews with various stakeholders, including the school principal, teachers, and parents. The research results indicate that Kalukubula Preschool Branch Kalukubula employs several educational marketing strategies, involving the development of quality educational programs, innovation in the learning system, improvement of facilities, and effective promotion. The findings of this research reveal that the educational marketing strategies implemented by Kalukubula Preschool Branch Kalukubula have successfully increased interest from new students through the development of quality educational programs, innovation in the learning system, improvement of facilities, and effective promotion
Efektifitas Rekayasa Media Budidaya Terhadap Respon Pertumbuhan pada Ikan Sidat (Anguila bicolor)
Authors: Eulis Marlina  , Muliawati Handayani
Published: March 2024

Ikan Sidat merupakan salah satu ikan yang memiliki nilai ekonomis tinggi. Permintaan pasar yang tinggi dan topografi sungai besar di wilayah Lampung mendukung migrasi ikan katadromus ini. Sejauh ini pemenuhan pasar mayoritas berasal dari penangkapan dari alam, maka upaya pembudidayaan ikan ini terus diupayakan. Salah satu permasalahan yang muncul yaitu sulitnya melakukan rekayasa media yang menyerupai habitat asli sehingga tingkat efektifitasnya terhadap respon pertumbuhan masih rendah. Rekayasa media dengan sistem resirkulasi yang dilengkapi filter dari material yang tepat di dalam media budidaya penting untuk diujikan untuk melihat efektifitasnya terhadap respon pertumbuhan. Penelitian bersifat eksperimental dengan menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan berupa material filter berbeda dan 3 ulangan. Hewan uji yg digunakan Elver sidat berukuran 1,4-gram dengan padat tebar 5 ekor/liter. Hasil penelitian menyimpulkan bahwa respon pertumbuhan terbaik ikan sidat adalah pada perlakuan P2 (filter dengan material medium dakron, bio ball, pasir malang) dengan bobot akhir 10,72 gram, walaupun nilai SR pada perlakuan P2 ini tidak sebaik nilai SR di perlakuan 3 (filter dengan material media dakron, bio ball, arang aktif)
Pengaruh Lama Pemasakan Terhadap Karakteristik Ikan Lele (Clarias batrachus) Asap Cair
Authors: Muhammad Zakiyul Fikri  , Ahmad Fauzan Lubis  , Ayu Diana  , Elvi Suardi
Published: March 2024

Ikan asap merupakan salah satu produk olahan yang digemari konsumen baik di Indonesia maupun di mancanegara karena rasanya yang khas dan aroma yang sedap spesifik. Penelitian ini bertujuan untuk mengetahui pengaruh lama pemasakan terhadap karakteristik ikan lele (Clarias batrachus) asap cair dan mengetahui penerimaan konsumen melalui uji hedonik serta mengetahui hasil uji proksimat terhadap produk ikan asap cair. Metode yang digunakan dalam penelitian ini terdiri dari tiga tahapan. Tahapan I merupakan tahap preparasi bahan baku. Tahapan II yaitu tahap pembuatan ikan lele (Clarias batrachus) asap menggunakan asap cair dengan tiga perlakuan terhadap lama pemasakan yaitu ( A1 = 12 jam, A2 = 24 jam, A3 = 36 jam), selanjutnya tahapan III adalah tahap pengujian. Pengujian yang dilakukan dalam penelitian ini adalah pengujian hedonik dan pengujian proksimat ikan lele (Clarias batrachus) asap. Data dianalisis menggunakan Analysis of Variance (ANOVA) pada tingkat kepercayaan 95%. Hasil penelitian menunjukkan lama pemasakan memberikan pengaruh yang nyata (p<0,05) terhadap karakteristik ikan lele (Clarias batrachus) asap cair. Hasil terbaik adalah perlakuan A3 dengan lama pemasakan selama 36 jam pada suhu 65 ℃ dengan nilai kadar air 10,5%, kadar abu 2,8%, kadar lemak 17,2%, kadar protein 37,47%, karbohidrat 32,03%, kenampakan 6,31, aroma, 6,31, rasa 5,29 dan tekstur 5,71.
Analisis Faktor-Faktor Yang Memengaruhi Perkembangan Embrio Ikan Nilem (Osteochilus Vittatus Valenciennes, 1842)
Authors: Silvani Yuan Tamu Ina  , Sartika Tangguda  , Ni Putu Dian Kusuma
Published: March 2024

Knowledge related to Bonylip Barb (Osteochilus vittatus Valenciennes, 1842) embryo development is essential as a first step to developing a suitable fish hatchery method to support higher egg quality and quantity, thus increasing fry production. The purpose of the observation is to study and provide information on the development of bonylip barb fish embryos, which has been limited to academics and the public until now. Observations were carried out in April 2023 at the Muntilan Fish Health and Environmental Testing Laboratory, Central Java. Bonylip Barb embryo development takes 23 hours and 11 minutes after fertilization. This process is influenced by factors that limit the embryo's development until hatching.
Hubungan Penggunaan Komunikasi Efektif SBAR Terhadap Kualitas Pelaksanan Handover Di Ruang Rawat Inap RS JIH Solo
Authors: Dwi Handoyo  , Wijayanti Wijayanti  , Triastuti Handayani
Published: March 2024

Hospitals as providers of health services for the wider community are required to provide health services with good quality health services. The quality of hospital services can be achieved one of them with SBAR communication, so that the information conveyed can be informative and well received which will improve the handover process so that patient safety can be realized. The purpose of this study was to determine the relationship between effective SBAR communication and the quality of handover implementation in the Inpatient Room of JIH Solo Hospital. The sampling technique used is total sampling. The number of respondents was 90 respondents divided into 72 nurses and 18 midwives who were given observation sheets using the SBAR communication method and observation sheets for the quality of handover implementation. Variable correlation assessment using the chi-square test. The results of the analysis of the relationship between variables are significant with a sig value of 0.000 (p=0.05). Then, the value of the correlation coefficient between variables is very strong, namely 0.979. The use of effective SBAR communication resulted in the majority of respondents namely 79 people or 85.7% being categorized as qualified. In its implementation, the majority of respondents with a total of 87 people (196.7%) were categorized as qualified.
Hubungan Pengetahuan Ibu Nifas Dengan Pelaksanaan Bounding Attachment Di PMB Rasminkita Ginting Kecamatan Tanjung Morawa Tahun 2022
Authors: Deby Nova Sembiring  , Deby Cyntia Yun  , Ninsah Mandala Putri Sembiring  , Indra Agussamad
Published: March 2024

BACKGROUND: According to afifah (2013), The postpartum period is still a vulnerable period for the survival of new mothers giving birth. Most maternal deaths occur during the postpartum period, so postpartum health services play an important role in efforts to reduce maternal mortality. Postpartum services are health services provided to mothers during the period from 6 hours to 42 days after giving birth. The proportion of health service coverage during the postpartum period decreases over the period of time after giving birth. Births that received complete postpartum health services included KF1 at 81.9%, KF2 at 51.8%, and KF3 at only 32.1%. Considering the importance of bounding attachment between mother and baby and the lack of knowledge regarding this matter, it is important to realize this love. The attraction of affection can be manifested from the fetus that is still in the womb and to strengthen the newborn baby can be done using IMD, the aim of which is very beneficial for changes in the psychology of the mother and baby because affection begins with a mother's touch and hug to her baby when carrying out IMD ( early initiation of breastfeeding).  

OBJECTIVE: Analyzing the Relationship between Knowledge of Postpartum Mothers and the Implementation of Bounding Attchment at the Rasminkita Ginting Clinic, Tanjung Morawa District in 202. METHOD chi square test p value < 0.05 means H0 is rejected and Ha is accepted, the statistical test results show a significant relationship. RESULTS: There is a relationship between the knowledge of postpartum mothers and the implementation of Bounding Attachment at the Rasminkita Ginting Clinic, Tanjung Morawa District in 2022. Suggestions are given for research and for research sites and for educational institutions regarding Bounding Attachment.
Hubungan Pengetahuan Dan Status Ekonomi Terhadap Kejadian Stunting Di Kelurahan Tonrokassi Timur Di Wilayah Kerja Puskesmas Tamalatea Kabupaten Jeneponto
Authors: Andi Tenri Angka  , Yenni Yenni
Published: March 2024

Stunting is defined as the condition of children aged 0 – 59 months, where the height for age is below minus 2 standard deviations (<-2SD) from the WHO median standard. It is further said that stunting will have an impact and is associated with disrupted brain development processes, which in the short term will affect cognitive abilities. The aim of the research is to determine the relationship between knowledge and economic status on the incidence of stunting in the East Tonrokassi Village in the working area of ​​the Tamalatea Community Health Center, Jeneponto Regency. The type of research used is Cross Sectional Study. The sample in this study was all toddlers who experienced stunting in the East Tonrokassi Village in the working area of ​​the Tamalatea Community Health Center, Jeneponto Regency, totaling 31 toddlers using the total sampling technique. The results of the research state that there is a relationship between knowledge and the incidence of stunting (p value = 0.000 < 0.05), there is a relationship between economic status and the incidence of stunting (p value = 0.000 < 0.05). The conclusion is that there is a relationship between knowledge and economic status and the incidence stunting in East Tonrokassi Village in the working area of ​​the Tamalatea Community Health Center, Jeneponto Regency. It is hoped that nutrition officers and cadres can increase posyandu visits and carry out health promotions about stunting to the community
Hubungan Antara Pendidikan Kesehatan Teknik Menyusui Dengan Praktik Menyusui Ibu Nifas Di Desa Tanggeran Kecamatan Tonjong Kabupaten Brebes 2022
Authors: Tati Karyawati  , Siti Fatimah  , Maulia Arfin Hani  , Melizza Shofarina
Published: March 2024

Nursing mothers usually fail to breastfeed or stop breastfeeding early because they do not know breastfeeding techniques. This can cause interference in the breastfeeding process. To achieve successful breastfeeding requires knowledge of correct breastfeeding techniques by providing information in the form of breastfeeding techniques through health education. The aim of the research is to determine the relationship between health education on how to breastfeed and the breastfeeding practices of postpartum mothers in Tanggeran Village, Tonjong District, Brebes Regency in 2022.

This type of research uses descriptive methods with a cross-sectional approach with a total of 25 postpartum mothers in Tanggeran Village, Tonjong District, Brebes Regency in 2022.

Results: research using the chi Square statistical test, obtained a p-value = 0.003, which means it is smaller than the value α = 0.05. (OR 16.5; 95%; CI 2.246-121.228).

there is a relationship between health education on how to breastfeed and the breastfeeding practices of postpartum mothers in Tanggeran Village, Tonjong District, Brebes Regency in 2022.
FAKTOR RISIKO PENGGUNAAN KONTRASEPSI HORMONAL TERHADAP KEJADIANKANKER PAYUDARA DI RS BHAYANGKARA MAKASSAR
Authors: Husnul Hatima  , Nurul Fitrahminarsih  , Nirwana Nirwana
Published: March 2024

Women who use hormonal birth control have a 2.990 times greater risk of developing breast cancer than those who do not use hormonal contraceptives. The purpose of this study was to determine the risk factors for the use of hormonal contraception for the incidence of breast cancer. The type of research used is an analytical survey using a case control design. A sample of 88 respondents. The sampling technique was carried out by accidental sampling. The primary data in this study were obtained directly by interviewing respondents who had breast cancer. Secondary data was obtained from the medical records of Bhayangkara Makassar Hospital. Univariate analysis in this study was analyzed using frequency distribution tables and the percentages of each variable studied. Bivariate analysis After conducting univariate analysis, it was followed by bivariate analysis of the two variables that were suspected to be related or correlated, and then the data were analyzed. which shows that the distribution based on the length of use of hormonal contraception in the case group > 2 years is lower (65.9%) than in the control group (72.7%). occurrence of breast cancer. Society should be more cooperative in choosing the right contraception and avoid using contraception which can have a negative impact on health
VIRUS: EVOLUSI, GENETIKA, DRIFT DAN SHIFT ANTIGEN
Authors: Yohanes Firmansyah  , Edwin Destra  , Juvenius Martin  , Natasha Fiorentina Kusumawati  , Michael Michael , Nancy Suwarna
Published: March 2024

Viral evolution is a subdiscipline of evolutionary biology and virology that focuses on the evolution of viruses. Many viruses, especially RNA viruses, have relatively high mutation rates and short production durations (on the order of one point mutation or more per genome per round of replication). The rapid pace of viral mutation paired with natural selection enables viruses to rapidly adapt to changes in the host environment, despite the fact that the majority of viral mutations offer little benefit and frequently prove to be harmful. Additionally, because viruses often make several copies in an infected host, altered genes can be rapidly transmitted to a large number of offspring. The high mutation rates of RNA viruses, which are the result of an error-prone RNA-dependent RNA polymerase, make them a veritable gold mine for researchers interested in discovering evolutionary novelty and developing new methods to study evolution in action. There are two different forms of genetic changes: antigenic drift and antigenic shift. This article covers briefly the evolution of viruses in terms of genetic variation.
Upaya Mengontrol Halusinasi Dengan Terapi Menggambar Kaligrafi Islami
Authors: Putri Ayu Dewy Megawati  , Anis Prabowo  , Ika Kusuma Wardani
Published: March 2024

Latar Belakang: Halusinasi merupakan salah satu gejala gangguan jiwa pada individu yang ditandai dengan perubahan persepsi sensori, merasakan sensasi palsu berupa suara, penglihatan, pengecapan, dan perabaan. Pasien merasakan stimulus yang sebenarnya tidak ada.Tujuan: Penelitian ini bertujuan untuk menyusun resume asuhan keperawatan dan mengidentifikasi manfaat terapi menggambar kaligrafi islami untuk mengontrol halusinai pada pasien halusinasi.  Metode Penelitian: Jenis metode penelitian yang digunakan adalah metode penelitian deskriptif dengan pendekatan case study research (studi kasus). Subjek yang digunakan dalam penelitian yaitu 3 pasien halusinasi pendengaran. Penelitian ini dilakukan di RSJD dr. Arif Zainudin Surakarta. Instrument penelitian dalam penelitian ini meliputi alat tulis, format pengkajian asuhan keperawatan, SOP terapi menggambar kaligrafi, lembar observasi pasien, jadwal penelitian dan alat tulis. Hasil: Terapi menggambar kaligrafi islami efektif bermanfaat menurunkan frekuensi halusinasi pada asuhan keperawatan pasien dengan gangguan halusinasi.Kesimpulan: terapi menggambar kaligrafi islami efektif untuk menurunkan atau mengurangi halusinasi pada pasien yang mengalami halusinasi.
Tinjauan Pustaka: Diagnosis Dan Tatalaksana Mastoidits
Authors: Nadhia Wihelga  , RA Genta Syakira Hatta  , Putu Ristyaning Ayu Sangging  , Rani Himayani
Published: March 2024

Mastoiditis is a disorder of the middle ear. Inflammation of the middle ear involves the mastoid cells of the temporal bone. Mastoiditis is generally a complication of otitis media. This is due to the connection between the middle ear and the mastoid air cells. This research method begins by searching articles on Google Scholar, PubMed and NCBI within the year range determined by the researcher and using the keywords Mastoiditis, Mastoiditis Diagnosis, Mastoiditis Management. The results of this study found that the diagnosis of mastoiditis can be made by history, physical examination and supporting examinations. Treatment that can be done in mastoiditis depends on the severity of the infection and its complications. administration of antibiotics, incision and drainage of mastoid abscess and mastoidectomy are the management of mastoiditis
Strategi Peningkatan Mutu Pelayanan Kesehatan Di Rumah Sakit: Systematic Literature Review
Authors: Ahmad Fachrurrozi  , Dimas Ageng Prayogo  , Dety Mulyanti
Published: March 2024

Mutu pelayanan kesehatan merupakan hal yang sangat penting terhadap kualitas kesehatan. Kualitas pelayanan kesehatan dapat diketahui dari segi bentuk, penampilan, performa suatu jasa, dan juga bisa dilihat dari segi fungsinya serta segi estetisnya. Peningkatan mutu pelayanan kesehatan juga dibutuhkan strategi agar dapat mempertahankan ataupun tingkat performa layanan kesehatan. Tujuan dari literature review ini untuk mengetahui bagaimana strategi yang dilakukan dalam meningkatkan mutu pelayanan kesehatan di Rumah Sakit. Literature yang digunakan dalam penelitian ini yaitu dengan menetapkan artikel yang sesuai kriteria inklusi. Data base yang digunakan yaitu Google Scholar. Tahun publikasi sumber literature yang diambil yaitu 5 tahun terakhir antara tahun 2017 sampai dengan 2022, Sumber literature menggunakan bahasa Inggris atau Indonesia.  Hasil 5 artikel diperoleh bahwa strategi peningkatan mutu pelayanan kesehatan di rumah sakit yaitu dengan meningkatkan patient safety, Kerjasama lintas sektoral atau pemerintah, kebijakan standar prosedur operasional, Kualitas Sistem Manajemen Informasi Rumah Sakit (SIMRS), dan peran komite keperawatan. Dapat disimpulkan bahwa mutu pelayanan kesehatan sebagai suatu derajat atau tingkat indikator pelayanan kesehatan yang diselenggarakan sesuai dengan standar pelayanan yang berlaku. Strategi dapat dilakukan secara optimal dan dengan monitoring serta evaluasi.
Hiperkolesterolemia
Authors: Noviana Zara  , Nurul Afni
Published: March 2024

Pasien Laki laki berusia 58 tahun mengeluhkan nyeri kuduk dan nyeri sendi lutut. Pasien memiliki pola hidup yang tidak sehat yaitu seringkali mengkonsumsi makanan dan minuman yang berlemak dan berminyak seperti gorengan, kuah lemak dan juga jarang berolahraga. Pasien didiagnosis dengan Hiperkolesterolemia pada tahun 2021. Terapi yang digunakan pada pasien yaitu Na. Diclofenat 2x1, Simvastatin 1x20 mg, Vit B1 2x1, dan Metil prednison 2x1. Data primer diperoleh melalui anamnesis dan pemeriksaan fisik dengan melakukan kunjungan rumah, mengisi family folder, dan mengisi berkas pasien. Penilaian dilakukan berdasarkan diagnosis holistik awal, proses, dan akhir kunjungan secara kuantitatif dan kualitatif. Diperlukan berbagai pendekatan untuk melakukan tatalaksana komprehensif terhadap masalah kesehatan, baik secara medikamentosa dan non medikamentosa serta edukasi untuk memperbaiki kualitas hidup dan mencegah komplikasi yang lebih lanjut pada pasien
Perdarahan Intrakranial
Authors: Andrian Andrian  , Henny Putri Wahyuni
Published: March 2024

Perdarahan intrakranial sebagai akumulasi darah patologis yang terjadi di otak dan diklasifikasi berdasarkan lokasi perdarahan yaitu perdarahan epidural, subdural, subaraknoid, intraventrikular dan intraserebral (intraparenkim). Perdarahan intrakranial merupakan masalah klinis penting karena berkaitan dengan tingginya angka kejadian, yang seringkali disertai dengan gejala sisa neurologis serius atau bahkan kematian.Perdarahan Intrakranial merupakan perdarahan di dalam tulang tengkorak. Perdarahan bisa terjadi di dalam otak atau di sekeliling otak. Setiap perdarahan akan menimbulkan kerusakan pada sel-sel otak. Ruang di dalam tulang tengkorak sangat terbatas, sehingga perdarahan dengan cepat akan menyebabkan bertambahnya tekanan dan hal ini sangat berbahaya. Penyebab perdarahan intrakranial ini bisa karena cedera kepala merupakan penyebab yang paling sering ditemukan pada penderita perdarahan intrakranial yang berusia dibawah 50 tahun.CT-Scan merupakan modalitas alat pencitraan utama yang digunakan dalam keadaan akut dan sangat bermanfaat dalam menegakkan serta menentukan tipe trauma kapitis karena kemampuannya memberikan gambaran fraktur, hematoma dan edema yang jelas baik bentuk maupun ukurannya.
Pola Penggunaan Imunostimulan Bahan Herbal pada Pedagang dan Sopir Angkot di Terminal Stasiun K.A Tenjo
Authors: Tomi Wijaya  , Fenny Yunita
Published: March 2024

Imunostimulan adalah zat yang bisa meningkatkan sistem kekebalan tubuh. Secara singkat dijelaskan bahwa imunostimulan adalah suatu zat yang bila diberikan pada makhluk hidup dapat memicu terjadinya peningkatan sistem pertahanan tubuh dalam merespon serangan penyakit. Penggunaan imunostimun bahan herbal pada umumnya dapat dengan mudah ditemukan dimana saja seperti jahe, temulawak, sambiloto, bawang putih, dan meniran. Penelitian ini bertujuan untuk mengetahui pola penggunaan imunostimulan bahan herbal pada pedagang dan sopir angkot di Terminal Stasiun K.A Tenjo. Metodologi penelitian ini adalah deskriptif dengan desain cross sectional. Populasi penelitian ini pedagang dan sopir angkot di terminal K.A Tenjo dengan cara pengambilan data dengan membagikan kuesioner cetak secara langsung pada Desember 2021 hingga Januari 2022. Hasil pengambilan data dari 69 responden didapatkan 55,1% sopir angkot menggunakan imunostimulan bahan herbal dan 44,9% pedagang menggunakan imunostimulan bahan herbal. Mayoritas responden yang menggunakan imunostimulan bahan herbal adalah sopir angkot.
Hubungan Diabetes Mellitus Tipe 2 Dengan Luas Lesi Pada Foto Toraks Penderita Tuberkulosis Di Rumah Sakit Kabupaten Konawe
Authors: Muh. Ajib Ardin  , Daniel Ruslim
Published: March 2024

Tuberculosis (TB) is an infectious disease that can attack various organs, especially the lungs. People with Diabetes Mellitus are more susceptible to tuberculosis infection because there is damage to the function of immune cells. This study was conducted to determine the relationship between Diabetes Mellitus type 2 and the area of lesions in thoracic photos of tuberculosis sufferers at Konawe Hospital. This study used an observational analytical research design with a cross-sectional approach. The results of this study obtained 7.4% of Diabetes Mellitus type 2 patients with Tuberculosis in the broad lesion category and based on the results of the spearman test obtained a value (p = 0.036) (r = 0.405) which means that there is a significant relationship between Diabetes Mellitus type 2 and the area of the lesion in the thoracic photo of tuberculosis sufferers at Konawe Regency Hospital
Peranan Sekuens Dixon Pada Pemeriksaan Mri Wrist Joint Tanpa Kontras Kasus Intraosseus Hemangioma
Authors: Zenitha Azzahra Rafa , I Made Lana Prasetya  , Nadra
Published: March 2024

Magnetic Resonance   Imaging  (MRI)  is  a  medical  diagnostic  imaging  technique  that  works  on  the  principle  of  nuclear  magnetic  resonance.    MRI  aircraft  can  produce  internal  diagnostic  images  of human  needs  both  in sagittal, coronal,  and transverse  cuts  by not using  ionizing  radiation  (X-rays)  and also  not  using     radioactive  substances  but  based  on  the  principle of magnetic  resonance of hydrogen  atomic  nuclei   to reveal  anatomically  and  pathologically  to  establish  clinical  diagnoses,  one    of     which  is  Intraosseus  hemangioma  in  the  wrist  joint.  Intraosseous  hemangioma  is  classified  as   a   benign  tumor  of  a  vascular  nature.  The  use of dixon  sequences  is  proposed  for the assessment of   the  water  content    of   metaphysical  bone  marrow,  with  a  short  scan  time.    Dixon  sequence  imaging  can  be  used for suppression of fat in the  extremities,  but  also  for  quantification  of  fat  in  bones. The   research method  used  is  descriptive  research  with  an  observational  approach.  Data  collection  was  carried  out  from  November 7, 2022   to  February  7,     2023  using  a  3  Tesla  Mri  Siemens  Magnetom  Vida  aircraft.  The   patient sample  used  in  this  study  was  a  patient  with  complaints  of  the  wrist  joint.  Data  collection  is  carried  out  through  observation,  interviews  and  documentation Wrist  Joint  Examination  in  Intraosseus  Hemangioma  Cases  using  Siemens  Magnetom  Vida  3  Tesla  MRI  aircraft  has  an  examination  procedure  with  sequence  designs  Localizer_tra, Localizer_sag  +  cor+tra, t1_tse_tra_2mm, t2_tse_dixon_fs_cor_2mm, t2_tse_dixon_fs_sag_2mm   ,  t1_vibe_wo_cor_ iso,Pd_tse_fs_tra_2,   5_mm
Parkinson Disease
Authors: Intan Sahara Zein  , Khairunnisa Khairunnisa
Published: March 2024

Parkinson's disease is a disorder of brain function caused by the process of degeneration of the basal ganglia in the substantia nigra pars compacta (SNc) cells and is characterized by characteristics such as tremor at rest, rigidity of muscles and joints (rigidity), slowness of movement and speech (bradykinesia) and instability upright position (postural instability). Parkinson's Disease occurs in the range between the ages of 55 to 65 years and occurs in 1% -2% of people over the age of 60 years, increasing to 3.5% at the age of 85-89 years. Approximately 0.3% of the general population, the prevalence is higher in males than females with a ratio of 1.5:1.0. Manifestations that can be found in patients with Parkinson's Disease can be assessed through the Hoehn and Yahr Scale (HY). Current treatment for Parkinson's disease aims to reduce motor symptoms and slow the progression of the disease.
Efektivitas Relaksasi Otot Progresif Terhadap Tingkat Nyeri Punggung Bawah Pada Ibu Hamil Trimester III Di Wilayah Puskesmas Kagok
Authors: Yuni Astuti  , Tuti Anggarawati  , Alifiah Zahra Nurcahyani  , Shella Nur Jayanti
Published: March 2024

The third trimester of pregnancy is the gestational age from 29 weeks to about 40 weeks and ends with the baby being born. Pregnant women entering the third trimester of pregnancy will experience lower back pain due to enlarged uterus and changes in the center of gravity causing discomfort in daily activities. One of the treatments to help reduce low back pain in third trimester pregnant women is progressive muscle relaxation. This type of research is quantitative research using quasy experimental with a one groups pre test-post test design approach and sampling using purposive sampling technique. The research location at the Kagok Health Center with 19 respondents. The instrument used to assess dysmenorrhea pain is the Numeric Rating Scale (NRS). The research data were analyzed using a statistical test, namely the Wilcoxon test. The results of this study indicate that there is an effect of giving progressive muscle relaxation measures to the level of dysmenorrhea pain with a p value of 0.00 (<0.05).
Hubungan Status Gizi, Panjang Badan Lahir Dan Pemberian Asi Eksklusif Dengan Kejadian Stunting Pada Anak Usia 24-59 Bulan Di Kecamatan Medan Belawan
Authors: Khoirunnisa M.J. Harahap  , Mila Trisna Sari
Published: March 2024

Introduction: The incidence of stunting in North Sumatra Province reached 25.8% and is the 17th province with the incidence of stunting in Indonesia. Stunting in Medan City is spread across 63 urban villages and 20 sub-districts with the area that has the highest stunting rate is Medan Belawan Sub-district. Purpose: This research was conducted to assess the relationship between nutritional status, birth length and exclusive breastfeeding with the incidence of stunting in children aged 24-59 months in Medan Belawan District in 2023. Method: This research uses an observational study research design with a cross sectional design approach. carried out in the work area of ​​the Medan Belawan District Health Center. The sample was children aged 24-59 months who were recorded at the Medan Belawan District Health Center in 2023 who met the inclusion and exclusion criteria during the research period with a total sample of 44 people. Results: A total of 5 children (29.4%) with good nutrition experienced stunting, 11 children (68.8%) with poor nutrition experienced stunting and 11 children (100.0%) with poor nutrition experienced stunting with a p-value of 0.001. A total of 4 children (33.3%) with normal birth length experienced stunting and 22 children (59.4%) with short birth length experienced stunting with a p-value of 0.002. As many as 10 children (45.5%) who received exclusive breast milk experienced stunting and as many as 17 children (77.3%) who did not receive exclusive breast milk experienced stunting with a p-value of 0.030, which means p-value < 0.005. Conclusion: There is a significant relationship between nutritional status, birth length and exclusive breastfeeding with the incidence of stunting in children aged 24-59 months in Medan Belawan District in 2023.
Pengembangan Lembar Kerja Siswa Etnomatematika Jajanan Pasar Tradisional Kota Pontianak Pada Materi Bangun Ruang Sisi Datar
Authors: Cristhoper Noveno Ambertaso Putra  , Muchtadi Muchtadi , Hartono Hartono
Published: March 2024

This research aims to produce learning media for the Ethnomathematics Student Worksheet on Traditional Market Snacks in Pontianak City on the flat-sided building material that reaches the level of validity, practicality, and effectiveness. This study uses a 4D design model, which is modified into 3D, namely define (definition), design (design), development (development), without using the fourth stage, namely disseminate, because this refers to the initial goal of this research is to develop valid, practical and effective media contained in the third step of the development of this model, namely development. The subjects in this study were students of class VIII SMP Suster Pontianak with a total of 20 students. The instruments used in this study were validation sheets, questionnaires, and test questions. Based on the results of the first study, the validation of the Ethnomathematics Student Worksheet with an average value of 84,76% from expert activities was very valid with a very good category. The second is the value of practicality, seen from the value of the questionnaire filled in by the teacher, the percentage is 97% with very practical criteria. to see the effectiveness of the ethnomathematics-based student worksheet learning media compared to the Likert scale index, with a percentage of 81.11% in the very effective criteria.
Analisis Kemampuan Pemecahan Masalah Matematis Siswa Ditinjau Dari Gaya Belajar Pada Materi Spltv Kelas X SMA Karya Sekadau
Authors: Aurelia Ica  , Iwit Prihatin  , Hartono Hartono
Published: March 2024

The research method used in this research is descriptive qualitative research and the form of research used is a case study with the subject being students of class X IIS 4 consisting of 30 students. The data collection tool used was a learning style questionnaire, a test of mathematical problem solving abilities in the form of 2 essays, and interviews with 6 students, namely 2 students with a visual learning style, 2 students with an auditory learning style, and 2 students with a kinesthetic learning style. Before being used in this study, the questions were tried out to determine validity, discriminatory power, index of difficulty, and test reliability. From the results of the study it can be concluded that the students' mathematical problem-solving abilities in terms of learning styles in SPLTV material as a whole have a percentage of 65% with moderate criteria. The sub-problems in this study are as follows: (1) The mathematical problem solving ability of students with a visual learning style has a percentage of 64.82% with moderate criteria; (2) Mathematical problem solving ability of students with auditory learning style ability has a percentage of 72.92% with moderate criteria; (3) The ability of students' mathematical problem solving with learning styles has a percentage of 61.72% with low criteria.
Meta Analysis: The Effect of Using Mathematics Learning Media to Students’ Mathematical Abilities.
Authors: Winda Lestari  , Muliawan Firdaus
Published: March 2024

This study aims to determine : (1) The effect size of using mathematic learning media to students’ mathematical abilities as a whole, (2) The effect size of using mathematics learning media to students’ mathematical abilities based on level of education, (3) The effect size of using mathematics learning media to students’ mathematical abilities based on learning media used, (4) The effect size of using mathematics learning media to students’ mathematical abilities based on subject matter, (5) The effect size of using mathematics instructional media to students’ mathematical abilities based on quantified mathematical ablility. This research used meta analysis method. The sampling technique used purposive sampling and obtained 17 research that fit the criteria. Data collection techniques used documentation with the support of software publish or perish. The results of data analysis showed that : (1) Overall using the learning media has a large effect to students’ mathematical abilities as a proportion 0,972, (2) Based on level of education, the use of learning media has a largest effect size if applied at SMP/MTs as a proportion 1,039 (n=16, SD=0,754), (3) Based on learning media used, the visual media has a largest effect size to students’ mathematical abilities as a proportion 1,003 (n=13, SD=0,641), (4) Based on material that is taught, the use of learning media on a branch of logic material has a largest effect size to matematical abilities as a proportion 1,237 (n=2, SD=0,489), (5) Based on quantified mathematical abilities, the use of learning media has a largest effect size to students’ reasoning abilities as a proportion 1,303 (n=3, SD=0,353).
STUDI LITERATUR ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE (TTW)
Authors: Chandro Surya Bagus Lumban Tobing  , Waminton Rajagukguk
Published: March 2024

This study aims to determine students’ mathematical connection abilities with the think talk write cooperative learning model. The type of research used is research with a qualitative approach. Qualitative research uses descriptive or verbal data from people who have behaved. The method used is literature study. The type of data used is secondary data. Secondary data is data that already exists, so we just need to find and collect existing data. The secondary data source used in this research is the influence of the cooperative learning model of the think talk write type on students’ mathematical connection .From the search results, the researchers found 3 journals and 2 thesis relevant to the research topic. From the journal it was found that there was an influence of the think talk write cooperative learning model on students’ mathematical connection abilities.
EFEKTIVITAS PENDEKATAN REALISTIC MATHEMATICS EDUCATION TERHADAP PENINGKATAN KEMAMPUAN PEMAHAMAN KONSEP SISWA
Authors: Unedo Samosir  , Katrina Samosir
Published: March 2024

This research is an experimental research which aim is to know whether Realistic Mathematics Education approach is effective on ability of students’ mathematical concept understanding or not. The population in this research is all the students of class VIII SMP Swasta Bakti Mulia Onanrunggu. The sample is the students of class VIII-A as experimental group and the students of class VIII-B as control group. The instruments which are used consist of the ability of mathematical concept understanding test in α = 5% and df = 28 + 30 - 2 = 56, teacher’s observation notes, and student’s observation notes. Data analysis is done with t test, minimal mastery criteria , classroom activity and student response . The results of this research proves that Realistic Mathematics Education approach is effective on the ability of students’ mathematical concept understanding within score of t count is greater than t table . Classical mastery criteria accomplished by (85,7%) within individual mastery reach into 75,67. Class activity falls into the active category (76,7%), and student responses fall into the positive category (91,06%).
Desain Media E-Booklet Terintegrasi Video Pembelajaran Terhadap Kemampuan Berpikir Kritis Dalam Materi Relasi Dan Fungsi
Authors: Lulu Sopanda  , Utin Desy Susiaty  , Hartono Hartono
Published: March 2024

Penelitian ini bertujuan untuk mengembangkan desain media e-booklet terintegrasi video pembelajaran terhadap kemampuan berpikir kritis dalam materi relasi dan fungsi pada siswa kelas VIII di SMP Santo Fransiskus Asisi Pontianak. Metode penelitian ini merupakan penelitian pengembangan (Research and Development) yang dalam prosedur penelitiannya menerapkan model pengembangan Thiagarajan yang dibatasi sampai pada tahap pengembangan produk (development). Subjek pengembangan dalam penelitian ini terdiri dari 3 orang dosen IKIP PGRI Pontianak dan 1 orang guru matematika SMP Santo Fransiskus Asisi Pontianak yang bertugas sebagai validator. Adapun yang dinilai oleh validator adalah kevalidan materi dalam media e-booklet, kevalidan media e-booklet, dan  kevalidan lembar instrumen yang akan digunakan dilapangan. Lembar instrumen tersebut adalah angket lembar validasi dan angket respon terhadap penggunaan media  e-booklet. Sedangkan subjek uji coba produk adalah siswa kelas VIIIA  SMP Santo Fransiskus Asisi Pontianak sebanyak 18 orang siswa. Indikator kemampuan berpikir kritis dalam penelitian ini terdiri dari 4 indikator, yaitu: Interpretasi, Analisis, Evaluasi, dan Inferensi. Berdasarkan hasil validasi oleh 3 orang validator materi dan media terhadap desain media e-booklet terintegrasi video pembelajaran terhadap kemampuan berpikir kritis dalam materi relasi dan fungsi pada siswa kelas VIII di SMP Santo Fransiskus Asisi Pontianak, setelah diakumulasikan diperoleh tingkat kevalidan sebesar 92,86% dengan kriteria sangat valid sehingga media tersebut layak untuk digunakan sebagai media pembelajaran. Kemudian hasil angket respon siswa dan angket respon guru setelah diakumulasikan diperoleh tingkat kepraktisan media  e-booklet sebesar 92,07% dengan kriteria sangat praktis. Selanjutnya hasil pengerjaan posttest siswa subjek penelitian dari 17 siswa diperoleh 11 orang tuntas dengan skor diatas KKM (≥70) dan tingkat keefektifan produk sebesar 64,71% dengan kriteria efektif.
IMPROVING STUDENT’S MATHEMATICAL PROBLEM-SOLVING ABILITY BY USING MISSOURI MATHEMATICS PROJECT AT SMP NEGERI 4 MEDAN.
Authors: Kiki Ambar Waty Malau  , Mukhtar Mukhtar
Published: March 2024

This study aims to improve students' mathematical problem-solving skills through the Missouri Mathematics Project (MMP) model on the material of a Linear Two Variable System in grade VIII-6 students of SMP N 4 Medan as a subject or this research. The type of this research is classroom action research. The instrument used the collect the data are essay test and observation sheet. Before giving the action in initial test to 32 students obtained the average score is 50.46 with the classical completeness is 34.37% or only 11 students achieve the completeness criteria. The completeness criteria is the standard point that must be reached by students namely at least 65 and classical completeness is the standard percentage that must be reached by the class namely at least 85%. After given the action in the first cycle namely the implementation of MMP learning model to 32 students, obtained the average score is 63.9844 with the classical completeness 50% or 16 students achieve the completeness criteria. Then given the second cycle namely increasing MMP learning model, obtained the average score is 82.11 with the classical completeness 93.75%. Based on the observation done by teacher obtained that the point of second cycle is higher than the point of first cycle. Based on the average gain score, obtained that the average gain score in Cycle I test-Cycle II test is higher than Initial Test-Cycle I Test. From the result of research, can be concluded that the mathematical problem-solving ability of students can be increased or improved especially on the topic of Linear System with Two Variable by using Missouri Mathematics Project Learning Model
Application Of Thebranch And Bound In Optimizing The Amount Of Bread Production In CV. Zuhro Bakery Perbaungan
Authors: Novita Sari Dewi  , James Piter Marbun
Published: March 2024

Zuhro Bakery is baking factory producing various kinds of bread. In this research, there were three kinds of bread that were studied, they were chocolate, mocha and strawberry flavored bread. The problem in optimalization of the production was modeled into a mathematic model which was the linear program in the form obstacle function and objective function. It was then continued by the deciding variable in integer number as the linear program. Then, it was solved by using Branch and Bound method which previously had counted the variable by using the symplex method. From the simplex method, an integer number result was not found, so the Branch and Bound method was used. QM software was chosen in the research to solve the integer problem. A profit was earned with a sale margin of Rp39.000 or 0,42% from the coorporation’s expected profit by using the Branch and Bound method. The amount of bread produced in the periode of three days were 5.400 consosted of 3.060 chocolate flavored bread, 1.440 mocha flavored bread and 900 strawberry flavored bread with the total profit of Rp9.279.000
Analisis Perbandingan Algoritma XGBoost dan Algoritma Random Forest Ensemble Learning pada Klasifikasi Keputusan Kredit
Authors: Jan Melvin Ayu Soraya Dachi  , Pardomuan Sitompul
Published: March 2024

Pemberian kredit selalu memiliki risiko seperti kredit macet, sehingga pihak kreditur (bank) dituntut untuk lebih objektif dan akurat dalam mengevaluasi setiap permohonan kredit. Penelitian ini dilakukan guna menemukan algoritma mana yang paling akurat dalam memberikan suatu keputusan kredit, dengan melakukan perbandingan terhadap algoritma XGBoost dan algoritma Random Forest. Pada kedua algoritma digunakan data berukuran 10.000 dan 100.000 dengan 19 variabel yang relevan dalam pengambilan keputusan kartu kredit. Proses penelitian ini melibatkan pre-processing data, splitting data, training data, parameter tuning dengan Random Search, testing data, serta evaluasi model dengan confusion matrix. Hasil eksperimen menunjukkan bahwa kedua algoritma menghasilkan kinerja model yang cukup kompetitif, dimana XGBoost mampu mencapai 1.0 untuk semua metrik evaluasi baik pada data berukuran 10.000 maupun data berukuran 100.000. Random Forest sendiri berakurasi 0.998 untuk data berukuran 10.000 dan 0.999 untuk data berukuran 100.000. Akan tetapi, Random Forest hanya mampu mencapai F1-score sebesar 0.700 untuk data berukuran 10.000. Berdasarkan hasil yang diperoleh dalam penelitian ini, dapat disimpulkan bahwa kedua algoritma memiliki performa yang sangat baik dan akurat dalam mengklasifikasikan keputusan pada data kartu kredit. Namun, Random Forest kurang akurat bila digunakan pada data berukuran kecil yang tidak seimbang.
Pelabelan Total Titik Ajaib Pada Graf Tangga
Authors: Riandy Fauzi Manik  , Marlina Setia Sinaga
Published: March 2024

The labeling of a graph is a mapping that pairs the elements in the graph into positive integers. In this thesis, it discusses how the magic total point labeling algorithm on the  ladder graph and the  ladder graph and how the magic total point labeling on the  ladder graph and the adder graph uses the magic square matrix modification using the durer method. Where the elements of the result of this magic square matrix modification will be used as point labels on the  ladder graph and the ladder graph.
Peningkatan Pemecahan Masalah Matematis Melalui Model Pembelajaran Inkuiri Berbantuan Aplikasi Kahoot! Pada Siswa SMA Negeri 1 Pahae Julu T.A.2022/2023
Authors: Hendriko Yanmil Yoas Tumangger  , Erlinawaty Simanjuntak
Published: March 2024

This study aims to improve mathematical problem solving through the inquiry learning model assisted by the kahoot! in SMA Negeri 1 Pahae Julu students T.A.2022/2023. The subjects in this study were 34 students of SMA Negeri 1 Pahae Julu T.A.2022/2023 and the object of this study was an increase in mathematical problem solving through the inquiry learning model assisted by the kahoot! application. Before conducting the research, the researcher first gave a pre-test on 2 the initial observation, which was carried out in 1 meeting. From the results of data analysis, it was obtained that the average mathematical problem solving was 65.176 with the percentage of students who completed 52.94%. Therefore, an effort is needed to improve mathematical problem solving through an inquiry learning model assisted by the kahoot! in SMA Negeri 1 Pahae Julu students T.A.2022/2023. An effort made is called research. This type of research is classroom action research conducted in 2 cycles, each cycle consisting of 2 meetings. The results of data analysis in cycle I obtained an average of 71.941 mathematical problem solving with a percentage of students who completed 76.47% experienced an increase in cycle II obtained an average of 76.059 mathematical problem solving with the percentage of students who completed 79.41%. The class has completely solved the problem in cycle II research. Thus it can be concluded that the research objectives have been achieved, namely to improve mathematical problem solving through the inquiry learning model assisted by the kahoot! in SMA Negeri 1 Pahae Julu students T.A.2022/2023.
Bilangan Kromatik Dari Graf Hasil Operasi Korona Pada Graf Bintang Dan Graf Ligkaran
Authors: Shindy Sagita Br Ginting  , Mulyono Mulyono
Published: March 2024

Two graphs are operated with various operations, one of which is Operation Corona. The graphs that are operated in this paper are circle graphs and star graphs. Both graphs are operated with Operation Corona. The graph resulting from the operation is then colored using the Greedy Algorithm. The Chromatic Number obtained from the results of the Corona Operation on a graph (Cn ⊙ Sm) is χC_n⊙S_m = 3 for every m,n ≥ 3, {m,n ∈ N}. Because the graph resulting from the corona operation is non-commutative, the chromatic number obtained from the graph (Cn ⊙ Sm) is different from the graph (Sm ⊙ Cn). The chromatic number from the corona operation on the graph (Sm ⊙ Cn) is divided into 2, namely: χS_m⊙C_n = 3 for every odd n, and χS_m⊙C_n = 4 for every even n, m ≥ 3, n ≥ 4, {m, n ∈ N}.