bluuebunny/crossref_metadata_2025 huggingface dataset:
High Risk Pregnancy at The Sempor Health Center
Authors: Riyanti Eka
Published: May 2023

Background: A high-risk pregnancy is one of greater risk to the mother or her fetus than an uncomplicated pregnancy. So, it needs a health monitor system optimally. Objective: Analysing the factors of high-risk pregnancy in the public health center of Sempor Sub-district. Method: This study used a descriptive design and frequency distribution to show the result of this study. Results: This study involved 112 respondents. There were 75 respondents had low-risk pregnancy (67,0 %), 24 respondents had high-risk pregnancy (21.4 %), 13 respondents had very high-risk pregnancies (11,6 %). Then there were 11 respondents had pregnancy history (9,8%), 7 respondents (6,3%) had history of childbirth, 9 respondents (8,0%) had complications after childbirth. Conclusion: High-risk pregnancy in Public Health Center of Sempor Sub-district were 24 respondents whereas most pregnancy histories were 11 respondents. Recommendations: For further study will be expected  to explore the factors of high-risk pregnancies.
Literature Review : Tepid Sponge to Lower The Body Temperature of Children with Dengue Fever
Authors: RINI OIS NOVITA , Rahmadhani Wulan , Sarwono Sarwono
Published: May 2023

Background :One of the symptoms that occur in dengue cases is the presence of fever. Fever is a state of body temperature above normal as a result of an increase in the temperature control center in the hypothalamus. Fever can endanger the safety of the child if not treated quickly and appropriately will lead to other complications such as, hyperthermy, seizures and loss of consciousness.Water tepid sponge is a procedure to improve the control of body heat loss through evaporation and conduction. The purpose of this literature review is to analyze the results of previous studies on the effectiveness of tepid sponge against decreasing body temperature of children with dengue fever. Method: The method used is literaturereview. The first stage begins with straightening out articles using Pubmed and Google scholar search engines . The keywords used in article search are DBD, Tepid sponge, child. Results: From the five articles analyzed, results were obtained that there was an influence of the tepid sponge method on the decrease in body temperature of children with dengue fever. Conclusion: Tepid sponge is effective against decreased body temperature of children with dengue fever.
Curriculum Development Competency of Pedagogical Students: An Exploratory Study from Vietnam
Authors: Nguyen Thi Bich , Nguyen Quang Linh , Trinh Thị Phương Thao , Nguyen Thị Hai Anh , Nguyen Thị Minh Thu , Cao Tien Khoa , Nguyen Thị Thanh Ha , Pham Thi Kieu Oanh
Published: May 2023

The curriculum development capacity of pedagogical students as pre-service teachers at universities of education plays a decisive role in the process of achieving the educational goals of a nation. In Vietnam, ethnic minority students have more drawbacks than their peers, so the issues of enhancing curriculum development capacity for ethnic minority students in pedagogical universities in Vietnam need to be paid more attention. In this study, the researchers used a quantitative research method to assess the curriculum development competency of students in general and ethnic minority students, in particular, at several pedagogical universities in Vietnam. The study was carried out online through Google Forms. After data collection, the study obtained 1 246 responses from 1 510 students of nine pedagogical universities. Research findings show that (1) there are three groups of competencies with 15 components of curriculum development competency, including comprehension (knowledge) of curriculum development (A1); practical skills (skills) of curriculum development (A2) and emotional competency (attitudes) about curriculum development (A3); (2) The curriculum development competency of ethnic minority students in pedagogical universities is quite good, in which the component competencies range from 3.7 and 3.9 in average point for each of the above groups of competencies (on a 5-point Likert Scale). Research findings suggest contributing to providing scientific bases and useful suggestions for developing sustainable education in different regions of Vietnam.
EVALUATION OF MICROSOFT TEAMS AS A TOOL FOR SYNCHRONOUS INTERACTION DURING DISTANCE AND HYBRID LEARNING
Authors: Glazunova Olena , Korolchuk Valentyna , Voloshyna Tetiana , Saiapina Taisiia
Published: May 2023

After the outbreak of the COVID-19 pandemic in 2019 and the beginning of the war in the country, educational institutions switched to online learning using tools for organizing and holding video conferences, ensuring synchronous and asynchronous interaction of participants in the educational process. This article offers definitions of advantages (organization of various types of educational activities online; organization of effective collaboration; provision of access to various types of educational content; organization of reflection and estimation) and disadvantages (unstable work and dependence on Internet access; inconvenience of use on mobile devices; the need for skills in using the tool) using Microsoft Teams for synchronous interaction during distance and hybrid learning. The authors developed criteria and indicators for evaluating Microsoft Teams as a tool for synchronous interaction in modern conditions, such as functionality, reliability, effectiveness, interaction, accessibility, security and privacy, technical support and assistance. An example of a scheme of synchronous interaction when organizing an educational activity using Microsoft Teams is given, namely: creating a meeting room, inviting students to an online class, creating a meeting class (lecture, laboratory work, discussion, class recording), uploading various types of educational content, placing an announcement or a post, assignment assessment, or test. 17 scientific and pedagogical workers who have practical experience of using Microsoft Teams as a tool of synchronous interaction during distance and hybrid studies were involved for expert evaluation according to the specified criteria and indicators. The provided assessment of the capabilities of Microsoft Teams for synchronous interaction shows that the most significant indicators are the presence of a function for organizing and supporting synchronous interaction between participants in the educational process (0.09); the ability to interact with video and audio content to improve understanding and assimilation of educational material in real time (0.08); availability of tools for setting up interaction and collaboration in synchronous mode (interactive whiteboard, screen sharing, various types of documents) (0.08).
The Geopolitics of Artificial Intelligence in Central Asia: Russian and Chinese Cases
Authors: KALKAN KÜÇÜKSOLAK Övgü , FIRAT Tuba
Published: May 2023

In the 21st century, the Artificial Intelligence (AI) technologies are increasingly transforming the instruments of power and contributing to intensifying rivalry on the dynamics of balance of power. In the context of the Central Asian geopolitics, China’s expanding AI technologies do not only serve for its economic growth and national power, but embody future areas of uncertainty in the Sino-Russian relations. Despite the current state of a kind of 'entente cordiale' over their role in the Central Asia, the future developments in the AI technologies can reinforce far-reaching repercussions in their relations. In this vein, this study analyzes the implications of AI technologies in terms of power politics and discusses the future of Sino-Russian relations in the Central Asian context. It addresses the possible utilization of AI technologies under the context of military, economic, and political areas and discusses possible consequences on the future of regional systemic dynamics. Consequently, the study argues that despite ongoing harmonious relations between the two power, the development and utilization of AI as a strategic asset in the Central Asian landscape can generate new areas of strategic competition and challenges for the future of Sino-Russian relations.
Pemanfaatan Ampas Bubuk Kopi Sebagai Scrub Alami Dalam Pembuatan Sabun Batang Organik
Authors: Adrin Prista , Jalaluddin Jalaluddin , Dewi Rozanna , Ginting Zainuddin , Kuniawan Eddy
Published: May 2023

Saat ini masyarakat telah sadar akan lingkungan dan lebih memilih memakai produk organik demi menyelamatkan dunia dari pencemaran. Salah satunya dengan mulai memakai sabun organik yang minim menimbulkan pencemaran. Dengan Aceh sebagai salah satu daerah penghasil kopi terbanyak menyebabkan banyaknya warung kopi dan café yang menjamur terutama di wilayah Lhokseumawe-Aceh Utara. Selain dapat memperbesar lapangan pekerjaan, peristiwa ini juga memiliki dampak buruk yaitu meningkatnya limbah ampas bubuk kopi dan belum dapat dimanfaatkan secara menyeluruh. Maka dari itu salah satu upaya mengurangi ampas bubuk kopi ini adalah dengan membuatnya menjadi scrub alami dalam sabun batang organik. Adapun standar kualitas sabun telah diatur dalam SNI 3532-2016 yaitu dengan kadar air maksimal kurang dari 14%, kadar alkali bebas maksimal kurang dari 0,1%. Pada setiap sampel telah memenuhi SNI 3532-2016, namun pada nilai pH terdapat perubahan signifikan dalam penambahan ampas kopi namun tidak berdampak pada kenaikan suhu reaksi. Pada uji organoleptik, panelis lebih menyukai run 1 dengan massa ampas kopi 5gr dan dengan suhu reaksi 30˚C.
PEMBUATAN FORMULA LOTION ANTI NYAMUK DARI MINYAK ATSIRI SEREH WANGI (CITRONELOL OIL)
Authors: Nainggolan Yuni O , Masrullita Masrullita , Dewi Rozanna , ZA Nasrul , Kurniawan Eddy
Published: May 2023

Minyak sereh wangi (Citronella oil) adalah salah satu minyak atsiri komersial Indonesia yang diperoleh melalui proses penyulingan. Minyak Citronella mengandung minyak esensial dengan komponen geraniol (20-40%), citronellal (25-50%), dan citronellol (10-15) yang menimbulkan aroma, sehingga dapat digunakan sebagai repellent atau pengusir nyamuk. Minyak Citronella adalah insektisida alami murah dan efektif, juga dapat digunakan dengan aman dan praktis, sehingga dapat dikembangkan menjadi lotion anti nyamuk. Untuk menjaga stabilitas minyak Citronella dalam bentuk lotion, perlu formulasi lotion anti nyamuk yang tepat. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas dari formulasi lotion dari bahan aktif dari oleum Citronella dan untuk mengetahui hasil evaluasi dilakukan pada Lotion Citronella. Metode yang digunakan dalam pembuatan lotion Citronella adalah metode peleburan. Evaluasi dilakukan seminggu setelah pembuatan sediaan lotion, yaitu uji organoleptik, uji pH, uji homogenitas, dan uji viskositas. Hasil evaluasi sediaan lotion minyak Citronella, antara lain, pada uji organoleptis lotion tidak berubah, tetap berwarna putih, memiliki bau khas Citronella dan tekstur lembut. Hasil pemeriksaan pH, lotion mengalami perubahan pH, tetapi rata-rata pH 7. Dalam uji homogenitas, lotion tidak menunjukkan butiran kasar pada kaca transparan atau bisa dikatakan lotion bersifat homogen. Pada uji viskositas menggunakan alat viscometer visco cool 6, diperoleh viskositas yang berbeda-beda hal itu dipengaruhi oleh konsentrasi minyak atsiri sereh wangi, karena semakin tinggi konsentrasi minyak atsiri yang digunakan makan semakin tinggi juga viskositas lotion yang diperoleh.
ANALISIS PENGARUH SUHU DAN WAKTU PADA PEMBENTUKKAN SILIKA DARI SEKAM PADI MENGGUNAKAN LARUTAN KOH
Authors: Nurmazaya Vini , Nurlaila Rizka , ZA Nasrul , Hakim Lukman , Dewi Rozanna , Fibarzi Wiza Ulfa
Published: May 2023

Abu sekam padi adalah salah satu bahan baku yang bisa dibentuk menjadi silika karena memiliki kandungan silika sekitar 86,90-97,30%. Silika banyak dimanfaatkan sebagai bahan baku pembuatan keramik, beton, ban, kosmetik, serta bahan baku pembuatan pupuk. Penelitian ini bertujuan untuk mendapatkan silika dari sekam padi dan menganalisa pengaruh variabel waktu dan suhu kalsinasi pada furnace dengan waktu ekstraksi 90 menit menggunakan KOH 15%. Proses pembentukkan silika dari sekam padi melalui tahap preparasi dan pembentukkan silika,pemurnian silika menggunakan proses ekstraksi, dengan variasi waktu kalsinasi pada furnace adalah 3 jam, 3,5 jam, 4 jam dan 4,5 jam. Variasi suhu kalsinasi pada furnace adalah 700oC , 750oC dan 800oC. Dalam hal ini dilakukan pengujian terhadap kadar yield silika, kadar air, uji FTIR dan XRF. Dari hasil penelitian didapatkan dari sampel terbaik dengan waktu kalsinasi pada furnace yaitu 3 jam dan suhu kalsinasi 700oC , nilai kadar yield silika adalah 98,2% dan nilai kadar air 1%, hasil FTIR menunjukkan pada puncak serapan 1635 cm-1 menunjukkan adanya gugus silanol pada daerah serapan 1019.71 cm-1 dengan tipe vibrasi tekuk dan pada puncak serapan 779.70 cm-1 menunj menunjukkan adanya senyawa Si-O-Si (siloksan). Pada daerah serapan 779.70 cm-1 menunjukkan adanya gugus Si-O dari siloksan. Pada daerah serapan 561.51 cm-1  menunjukkan adanya gugus Si-O-Si (Siloksan) dengan vibrasi tekuk. Hal ini membuktikan bahwa bilangan gelombang tersebut menunjukkan gugus konstituen pada silika. Hasil XRF menunjukkan kandungan SiO2 sebesar 22,1%.
PRODUKSI GAS HIDROGEN MELALUI METODE ELEKTROLISIS PV (PHOTOVOLTAIC) DARI AIR LAUT MENGGUNAKAN GRAHPITE DENGAN PENAMBAHAN KATALIS NaOH
Authors: Sinaga Selvi Sundari , Hakim Lukman , Meriatna Meriatna , Suryati Suryati , Muhammad Muhammad , Faisal Faisal
Published: May 2023

Minyak bumi di Indonesia yang berasal dari bahan bakar fosil diperkirakan hanya cukup untuk memenuhi kebutuhan dalam negeri hingga 9 tahun kedepan. Maka kita perlu energi alternative sebagai pengganti bahan bakar fosil seperti hidrogen. Salah satu cara untuk menghasilkan hidrogen yaitu dengan metode elektrolisis air laut dan merupakan metode yang paling menjanjikan untuk menghasilkan gas hidrgoen yang murni. Elektrolisis membutuhkan energi listrik yang besar untuk menguraikan ion-ion maka pada penelitian ini menggunakan (Photovoltaic) PV sebagai sumber energi melalui sinar matahari. Air laut dengan volume 3500 ml, volume katalis NaOH yang ditambahkan 175 ml, dan kondisi operasi (waktu ambien). Adapun yang menjadi variabel bebas yaitu tegangan (5, 10, 15, 20) volt, waktu (15, 30, 45, 65) menit dan konsentrasi katalis (0,1 ; 0,25 ; 0,5 ; 0,75) M. Hasil flowrate gas hidrogen yang paling tinggi di dapat pada tegangan 20 volt pada menit ke 60 menit pada konsentrasi 0,1 M sebesar 12,8 ml/s sedangkan kadar natrium hipoklorit nilai tertinggi terdapat pada 20 volt, waktu ke 60 menit pada konsentrasi 0,75 M. Hasil kajian waktu elektrolisis terhadap penguraian ait laut menjadi gas hidrogen tidak berpengaruh signifikan. Semakin tinggi tegangan yang diberikan maka flowrate dan kadar NaOCl yang dihasilkan semakin besar dan semakin tinggi konsentrasi yang diberikan maka akan semakin rendah gas hidrogen yang dihasilkan namun kadar NaOCl semakin tinggi. Sehingga nilai kadar NaOCl tertinggi pada konsentrasi 0,75 M, waktu 60 menit pada tegangan 20 V sebesar 0,184%.
KAJIAN AWAL EFEK PENGGUNAAN ASAP CAIR DAN KADAR BELERANG TERHADAP MUTU SALEP KULIT SEBAGAI ANTIFUNGI
Authors: Desriani Chintiara , Sulhatun Sulhatun , Dewi Rozanna , Zulnazri Zulnazri , Nurlaila Rizka
Published: May 2023

Asap cair (Bahasa Inggris: wood vinegar, liquid smoke) merupakan suatu hasil kondensasi atau pengembunan dari uap hasil pembakaran secara langsung maupun tidak langsung dari bahan-bahan yang banyak mengandung lignin, selulosa, hemiselulosa serta senyawa karbon lainnya. Salep adalah sediaan setengah padat yang mudah dioleskan dan digunakan sebagai obat luar. Penelitian ini bertujuan untuk mengetahui pemanfaatan asap cair tempurung kemiri sebagai antibiotik dan antifungi untuk salep kulit. Metode yang dipakai yaitu metode pengadukan, yang dilakukan dengan cara mencampurkan semua bahan hingga homogen.
PEMODELAN APLIKASI KONTROL PID-LEVEL CONTROL PADA DEAERATOR 61-101-U PADA PT. PUPUK ISKANDAR MUDA DENGAN MENGGUNAKAN METODE RESPON SURFACE METHODOLOGY
Authors: Anto M Ali , Dewi Rozanna , Muhar Fahirul , Azhari Azhari , Sylvia Novi , Faisal Faisal
Published: May 2023

Deaerator berfungsi untuk menghilangkan gas-gas yang terkandung dalam air umpan yang akan dialirkan di dalam boiler. Gas-gas tersebut berupa gas O2 dan CO2 yang dapat menyebabkan korosi pada boiler apabila tidak dihilangkan. Pada proses deaerator, level merupakan variabel yang penting untuk dikendalikan agar dapat menjaga kestabilan proses sesuai dengan set point yang dikehendaki. Jika level air terlalu tinggi akan menyebabkan pemisahan oksigen kurang sempurna, hal ini membuat air masih banyak mengandung oksigen yang dapat menyebabkan korosi bagi boiler. Jika level air terlalu rendah dapat merusak komponen lain seperti pompa dan menghambat proses suplai air ke boiler.Oleh karena itu diperlukan pengendalian level menggunakan metode tuning PID Response Surface Methodolog. pada Deaerator untuk meminimalkan kerusakan pada perusahaan dengan cara memodelkan terlebih dahulu, kemudian melakukan uji optimasi dan uji set point. Untuk mendapatkan parameter tuning PID dilakukan uji central composite design (CCD) yang nantinya akan mendapatkan nilai Kc, τI, τD  dari masing-masing controller. Dari nilai parameter tuning akan  dilakukan uji Set point dan optimasi. Adapun dari analisa Optimasi yang telah  dicoba terlihat perbandingan antara uji sebelum perubahan Set point (SP) dan setelah perubahan Setpoint (SP), atau naik turun (±) nya Set point. bahwa Respon time (t) terdapat pada uji penurunan set point -10%. Dengan kondisi awal 68% menjadi 58% dan nilai Optimasi = 1,0659 menit. Dan nilai max Overshoot  (lonjakan) yang paling terendah terdapat pada uji set point -5% sebesar 3,1746 % .
Sintesis Plastik Biodegradable Dari Pati Ubi Jalar Dengan Variasi Penambahan Plasticizer Gliserol
Authors: Rafika Rafika , Masrullita Masrullita , Dewi Rozanna , Zulnazri Zulnazri , ZA Nasrul , Ulfa Raudhatul
Published: May 2023

Bioplastik merupakan plastik yang dibuat dari bahan-bahan alami yang akan hancur terurai oleh aktivitas mikroorganisme setelah habis terpakai. Tujuan dari penelitian ini adalah untuk mengkaji pengaruh variasi konsentrasi pati dan volume gliserol terhadap sifat fisik dan mekanik bioplastik. Metode penelitian ini menggunakan proses ekstraksi pati dan pembuatan larutan bioplastik dengan mencampurkan pati, gliserol dan kitosan sampai homogen yang dipanaskan sampai 70°C dengan waktu pengadukan 15 menit. Film yang dihasilkan dicetak dan diperoleh bioplastik dengan berbagai variabel. Kondisi optimum pada bioplastik diperoleh dengan formulasi pati 20%, dan gliserol 3 mL dengan nilai daya serap air 39,063%, terdegradasi dalam tanah sebanyak 82,232% dalam waktu 20 hari, nilai kuat tarik sebesar 2,864 MPa, nilai elongasi sebesar 120,47% dan nilai modulus elastisitas sebesar 2,377 MPa.
CHARACTERISTICS AND ASSOCIATED RISK FACTORS AMONG CHILDREN DIAGNOSED WITH RICKETS PRESENTING TO A TERTIARY CARE HOSPITAL IN SRI LANKA
Authors: Jayawardana Pushpika , Liyanage Gayani , Darshana I.L.A.N
Published: May 2023

Objective: This study aimed to identify characteristics and associated risk factors among children diagnosed with rickets in a tertiary care hospital.Methodology: A descriptive cross-sectional study was conducted, in children diagnosed with rickets who attended the University Pediatric clinic at Teaching Hospital Karapitiya, Sri Lanka. Data was collected on sociodemographic factors, pregnancy-related factors, birth-related factors, breastfeeding, complementary feeding practices, playing environment, exposure to sunlight, clinical signs, and laboratory investigations. Known risk factors were identified through literature and assessed in the study.Results: A total of 36 patients diagnosed with rickets were included in the study. Majority (58.3%) were males, and from rural areas (77.8%). It was observed that 72.2% of children were vitamin D deficient and 25% had insufficient level, while serum calcium and phosphate levels were normal in the majority 72.2% (n=26) and 47.2% (n=17) respectively. Indoor physical activities and inadequate sun exposure (75%), prolonged breastfeeding (69.4%) and low socio-economic status (61.1%) were identified as the most common risk factors for rickets.Conclusion: This study concludes that all rickets patients in the study sample were Vitamin D deficiency rickets and is a significant health problem particularly in rural areas. Inadequate sun exposure, prolonged breastfeeding, and low socio-economic status are the most significant risk factors associated with Vitamin D deficiency rickets. Early diagnosis and management of rickets are crucial to prevent complications and to improve outcomes.
The Study of Wind Field ERA-20C in Monsoon Domains for Rainfall Predictor in Indonesia (Java, Sumatra, and Borneo)
Authors: Wati Trinah , Hadi Tri Wahyu , Sopaheluwakan Ardhasena , Hutasoit Lambok M
Published: May 2023

In recent years, various research institutions have developed diverse global data reanalysis projects. This provides an opportunity to gain long-term of meteorological data for local scale. This study aims to select the potential predictor of wind fields u and v of the ERA-20C dataset, a reanalysis dataset, at 850 mb from seven domains or windows of Asian, Maritime Continent, Australian, and Western North Pacific monsoon related physically to rainfall anomaly patterns in Indonesia. The vector wind velocity scalar was obtained by using a Helmholtz decomposition to separate the total circulation v = (u,v) into the divergent component/velocity potential (χ) or Phi and rotational component/stream function (ψ) or Psi for obtaining the scalar variable of vector wind velocity. The method applied Singular value decomposition (SVD) to identify pairs of spatial patterns (expansion coefficients) between the predictors of Phi and Psi in seven domains, with rainfall data from 48 stations in Java, Sumatra, and Borneo Islands from 1981 to 2010. The results revealed that spatial patterns correlations of Java Islands were the highest in the Maritime Continent monsoon domain (80o−150o E and 15oS−15o N), while Sumatra and Borneo Island were in the Western North Pacific monsoon domain (100o–130o E and 5o–15o N) with predictor Psi. The lowest correlation for Java, Sumatra, and Borneo was the Australian monsoon domain (110o E–130o E and 5o S–15o S) with predictor Phi.  In general, spatial pattern correl-ations of Java Island were higher than others, agreeing with monsoonal rainfall type dominantly in the region.
Effect Dietary Garlic Processed on Performance and Intestinal of Broilers
Authors: Tanti Ariyani ,   Departemen Ilmu Nutrisi dan Teknologi Pakan, Fakultas Peternakan, IPB University, Retnani Yuli , Soesanto Iman
Published: May 2023

This study aimed to determine the effect of dietary processed garlic in feed on the performance, intestinal weight, intestinal length, and morphology of the intestinal villi of broilers. A total of 200 Day-Old-Chick (DOC) Cobb strains (unsexed) with an average body weight of 42 ± 3 g were randomly allocated to four experimental groups with five replications, each containing ten chicks per replication. The treatments were T0 (basal diet as control), T1 (basal diet + 3% garlic paste), T2 (basal diet + 3% garlic powder), and T3 (basal feed + 3% black garlic powder). The variables measured were feed intake, body weight gain, feed conversion ratio, final body weight, intestinal weight, intestinal length, and intestinal villi morphology. The data were analyzed for variance based on a Completely Randomized Design. If there was a difference, Duncan's multiple range test was applied. The results showed that the treatment had a significant effect (p<0.05) on intestinal weight, but there was no significant effect on intestinal length and performance. The addition of processed garlic increased the height and width of the villi of the intestines of broilers. The present study's findings suggest that the dietary intake of processed garlic significantly improved the intestinal weight and morphology of broiler villi. However, it did not significantly improve performance.
Pancreatic Cancer: A Holistic Review and Update Guideline
Authors: Puspita Ni Made Sri Padma
Published: May 2023

Kanker pankreas merupakan salah satu kanker yang mematikan di dunia dengan prevalensi yang semakin meningkat beberapa tahun terakhir. Kanker ini diakibatkan adanya mutasi gen sehingga bersifat agresif dan dapat mengalami metastasis jauh. Sel pankreas tumbuh dan membelah secara tak terkendali sehingga membentuk tumor. Sebagian besar pasien tidak menunjukkan gejala yang khas selama perkembangan penyakit sehingga sulit untuk dilakukan diagnosis dini pada kanker ini. Kegagalan diagnosis menyebabkan pengobatan yang terlambat sehingga meningkatkan risiko mortalitas akibat kanker ini. Pasien yang terdiagnosis kanker pankreas sering mengalami kekambuhan bahkan setelah dilakukan terapi. Kanker pankreas berasal dari jaringan endokrin maupun eksokrin. Sekitar 9 dari 10 kasus berasal dari jaringan eksokrin pada adenoma ductus pankreatikus. Beberapa faktor risiko yang berkaitan dengan kanker ini yaitu usia, jenis kelamin, genetik, pola hidup tidak sehat, serta kondisi sosial ekonomi. Patogenesis kanker ini berawal dari perubahan genetik yang progresif pada epitel pankreas lalu berkembang menjadi lesi precursor yang spesifik dan berakhir pada keganasan invasif. Pasien dapat mengalami gejala klinis seperti ikterus, perut kembung dan terasa tidak nyaman, nyeri abdomen, mual muntah, kelelahan dan penurunan berat badan. Diagnosis kanker pankreas ini dapat ditegakkan melalui pemeriksaan histologi dan laboratorium. Berdasarkan NCCN Guidelines for Patiens Pancreatic Cancer tahun 2021, penatalaksanaan yang dapat dilakukan yaitu menentukan staging cancer, pembedahan, terapi sistemik, dan terapi radiasi. Prognosis kanker ini juga buruk dengan tingkat kelangsungan hidup 5 tahun hanya sekitar 20%.
CROHN DISEASE: Patofisiologi, Diagnosis, dan Penatalaksanaan
Authors: Nurul Utami Herdiana , Ira Munirah  , Latifah Mukhlisatunnafsi  , Marwa Zileikhadira Manzalina  , Yusra Pintaningrum  , Jaini Rahma
Published: May 2023

ABSTRAK

Penyakit Crohn adalah kondisi radang usus idiopatik kronis, ditandai dengan lesi, yang dapat memengaruhi seluruh saluran cerna mulai dari mulut hingga anus. Insiden tahunan penyakit crohn mencapai 3 hingga 20 kasus per 100.000 dengan usia rata-rata 30 tahun. Patofisiologi penyakit crohn didasarkan pada peradangan jaringan oleh respons imun yang tidak dapat dikendalikan terhadap antigen bakteri. Penegakan diagnosis dengan Computed tomography (CT), magnetic resonance imaging (MRI), dan ultrasonografi menjadi standar diagnosis dari penyakit crohn. Prognosis dari penyakit crohn ini tergantung dari komplikasi yang muncul seperti fistula dan bowel obstruction usus serta kondisi remisi dari pasien, ataupun tingkat respon tiap pasien terhadap pengobatan sehingga dalam menangani penyakit crohn adalah mengobati kondisi peradangan aktif hingga cepat mengalami remisi dan mempertahankannya selama mungkin.

Kata Kunci: crohn disease; patofisiologi; diagnosis; penatalaksanaan; prognosis

 

ABSTRACT

Crohn's disease is a chronic idiopathic inflammatory bowel condition, characterized by lesions, which can affect the entire gastrointestinal tract from the mouth to the anus. The annual incidence of Crohn's disease is 3 to 20 cases per 100,000 with a median age of 30 years. The pathophysiology of Crohn's disease is based on tissue inflammation by an uncontrollable immune response to bacterial antigens. Computed tomography (CT), magnetic resonance imaging (MRI), and ultrasonography have become the standard for the diagnosis of Crohn's disease. The prognosis of Crohn's disease depends on complications such as enteric fistula and intestinal neoplasia and the condition of remission of the patient, or the level of response of each patient to treatment so that in treating Crohn's disease is to treat the active inflammatory condition until it goes into remission quickly and maintain it as long as possible.

Keyword: crohn disease; pathophysiology; diagnosis; treatment; prognosis
PKM Melalui Pelatihan Menyusun Laporan Penelitian Tindakan Kelas
Authors: Farah Farah Pahrunnisa
Published: May 2023

The competency to conduct Classroom Action Research for elementary school teachers is a very importantpedagogical competency that must be mastered as one of the teacher's professional competencies. However,in reality these competencies are still poorly understood and mastered by educators, especially teachers atthe elementary school level. Even when they have to make PTK reports, the teachers experience difficulties.To help teachers overcome their difficulties, we, students of the STKIP Kusuma Negara Bekasi in elementaryschool teacher education study program, have carried out a Community Service and Empowerment activityentitled "PKM Melalui Pelatihan Menyusun Laporan Tindakan Kelas Bagi Guru". This PKM activity aims toimprove the competence of elementary school teachers in conduct PTK and provide knowledge on how to makePTK reports, especially for teachers at the elementary school level. This PKM activity was carried out duringthe Covid-19 pandemic, so it was carried out boldly by utilizing virtual space using the Zoom Meetingapplication. This activity was carried out on 07 January 2023. The first meeting was filled with provision ofknowledge for participants regarding class action assessment reports, which then participants made PTKreports based on the format presented by previous speakers.
The Pendampingan Pembuatan Detail Engineering Design Kantor Desa Sama Guna Kecamatan Tanjung Kabupaten Lombok Utara
Authors: Hafiz Hamdani  , Hilmi Muhammad Khalis , Hidayat Ari Ramadhan , Ernawati Agustini , Wahyuningsih Titik , Efendy Anwar , Mubarak Rajabi , Rukayah Rukayah , Suwahip Suwahip
Published: May 2023

Sama Guna Village is a division village located in Tanjung District, North Lombok Regency. By the formation of a new government institution, it is certainly not immediately supported by adequate facilities and infrastructure. One of them is the Village Office. In this case, Sama Guna Village wants to make a design related to the needs of the Village Office. However, this has become a quite tough activity for the Village based on: budget constraints, optimizing the utilization of Village funds and Village apparatus human resources. As a developer in the field of Civil Engineering and active in the field of development, as well as a form of scientific service to the community, assistance is needed to assisting activities for the engineered of the Village Office Detail Engineer Design (DED). Starting from activities: measurement; brainstorming with village and community officials; deliberations and assistance in the manufacture of DED, a design was found that is effective, strong and economical. The resulting building area is 313.96 m2.
Revealing Power Relations in Online Learning: A Critical Classroom Discourse Analysis
Authors: Fajar Muh , Nadhillah Farah
Published: May 2023

The Government of Indonesia has made policy by implementing learning with online system through several online platforms since the pandemic covid_19 in 2020.  The lecturers and the students of English Department of STKIP PGRI Jombang as unseperated parts of the higher education in Indonesia must realize this policy.  Of the reasons, this research will employ qualitative reserach by adopting the theory of politeness and supported by the theory of critical classroom discourse analysis (CCDA), thus, it is aimed at investigating how power relation between the lecturer and the students of English Department of STKIP PGRI Jombang can maintain their good social relations. This research will be conducted to analyze the politeness strategy used by lecturer and students on online learning process. This research will explore what politeness strategy the lecturer apply to the students, what word choice the lecturer use in applying the politeness strategy  toward the students and why the lecturer apply the politeness strategy to the students on online learning. The research, furthermore, will relate relate the examination of politeness and critical classroom discourse analysis to get true data analysis of the research. The findings showed that a lecturer maintains good manners to his students so that even though the position of a lecturer is higher, it is different from his students, which has a different role as a consequence. There were three stages of uncovering their power relations. The first stage, this research employed the lecturer’s dominant role to determine the construction of power to his students. It could be described in the analysis of the conversation related to the greetings in the initial of each meeting in online learning and the preparation of group discussion. The second stage, the researcher explored the solidarity expressed the lecturer to his students by employing his personal experiences and his expression of his sorry to hear when there was a student’s father was sick. Those two stages played important roles of exposing their relationship both equal and unequal. The lecturer exercised his power indicated that their social relations are unequal. On the contrary, the solidarity exposed by the lecturer to his students indicated that their social relations are equal.
An Analysis of English Textbook for Fourth Grade Students of Elementary School
Authors: Edo Nugraha Adiyanto , Karlina Ambarwati Evi
Published: May 2023

The purpose of this study was to determine if the English textbook My Next Words for the fourth grade was acceptable for English Language Teaching based on the Badan Standar Nasional Pendidikan (BSNP). The study employed descriptive qualitative research with document or content analysis. The research material was derived from My Next Words, an English textbook for Grade 4 elementary school students in Indonesia. The textbook was analyzed in terms of materials, language features, and graphic under the list of content requested by BSNP 2022. According to the findings, the My Next Words textbook for a fourth grade was categorized as good and acceptable according to the BSNP 2022 criterion. Grammar and spelling in the textbook, on the other hand, require greater attention. Equally important, various cultures must be covered in the textbook.
Manufacture of simple superphosphate from Tahoua rock phosphate
Authors: Awali   ABOUL BARI IDI  , Mamane Imrana CHAIBOU OUSMANE  , Bachir MIJITABA SAHIROU  , Abdou Salam MANZOLA
Published: May 2023

In this work, we used the rock phosphate Tahoua sample. It underwent several processing steps before obtaining the raw phosphate powder. However it presents a weak solubility and this weakness is due to the presence of metal oxides in the phosphate. Indeed, rock phosphate is the raw material of the fertilizer industry and it is rarely used directly as is, because of its low assimilability by plants. To solve this problem, we have transformed merchantable phosphate into phosphate fertilizers directly and easily assimilated. The objective of this work is to manufacture a simple superphosphate fertilizer (SSP) and study its solubility in perchloric acid and water. We manufactured a simple superphosphate based on crushed and ground Tahoua merchant phosphate. The studied granulometries are: (inferior to 63µm; 63µm; 100µm; 160µm). The attack was made with sulfuric acid (H2SO4) with a variation of temperatures (40°C; 60°C and 80°C) in order to determine the effects of the granulometrys and temperatures. The results obtained for granulometries (inferior to 63µm; 63µm; 100µm; 160µm) with ripening times (5th day, 12 days) and at these different temperatures are respectively 40°C (15.79%; 14.77%; 17.35%; 15.93%); 60°C (18.58% ; 8.32%; 8.32%; 12.67%); 80°C (16.40%; 19.73%; 16.54%; 21.56%) in the perchloric acid solution and 40°C (5.74%; 8.32%; 8.32%; 12.67%); 60°C (7.64%; 8.32%; 8.73%; 7.91%); 80°C (11.86%; 12.67%; 11.04%; 6.55%) in water These results allowed us to conclude that Tahoua rock phosphate is suitable for the manufacture of simple superphosphate fertilizer at 80°C (total P2O5 equals 21.54%) and at 60°C (and a soluble P2O5 equal to 12.87%) for a particle size of 160µm.
Review: Ibn Khaldun's “Muqaddimah” and its significance for migration issues
Authors: Zuhriddin Juraev  , Ikhtiyor Rasulov  , Kobilbek Soliev
Published: May 2023

This review article examines the significance of Ibn Khaldun's Muqaddimah in the context of migration issues. It aims to examine the ideas of Ibn Khaldun's work, the methodology used in the analysis and the main conclusions. In addition, the role of economic geography in improving our understanding of migration is highlighted throughout the article. The study employed a qualitative research methodology by analysing the relevant sections of Ibn Khaldun's work "Muqaddimah" that deal with migration issues. The results of the research showed that Ibn Khaldun's work "Muqaddimah" provides valuable ideas on migration issues. Moreover, the article showed the importance of economic geography as a complement to Ibn Khaldun's work in the study of migration issues. Thus, this review article highlights the continued importance of Ibn Khaldun's Muqaddimah in understanding migration issues. By synthesising historical analysis, socio-political dynamics, economic factors and spatial considerations, this study contributes to the broader debate on migration and highlights the potential of interdisciplinary approaches to deepen our understanding of contemporary migration issues.
PENGARUH PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP MOTIVASI DAN PENINGKATAN HASIL BELAJAR ILMU PENGETAHUAN ALAM KELAS VI SD GUGUS III SEKUPANG BATAM
Authors: Retnowati Supri , Rahayu Ucu , Sarmini Sarmini
Published: May 2023

This study is intended to analyze the effect of the application of the model Problem-Based Learning on student learning motivation and improvement of learning outcomes of Natural Sciences grade VI SD Group III Sekupang, Batam. The variables studied are the application of problem based learning, student motivation, and improvement of learning outcomes. The research method used a quantitative approach using a quasi-experimental design with pretes-postes control group. Sampling of research with Purposive Sampling technique, namely 30 student from SDN 011 Sekupang as an experimental class, and 30 student from SDN 012 Sekupang as  a control class. Research instruments use learning outcomes tests, motivation questionnaires, and observation sheets. Data analysis techniques use descriptive statistic, and regression. From the results of Wilcoxon analysis, it is obtained that there is a difference in posttest learning results between the control class and the experimental class with a probability value (p) of 0.004 <0.05. So it can be concluded that the application of "Problem-Based Learning has an effect on student learning outcomes. There is no difference in student motivation in the application of problem based learning model with probability value (p) 0.194> 0.05
PENGEMBANGAN FOUR-TIER DIAGNOSTIC TEST UNTUK MENGANALISIS KEMAMPUAN KONSEPSI SISWA PADA FLUIDA STATIS
Authors: Ginting Fajrul Wahdi , Sakdiah Halimatus , Rose Junika , Febrianty Nadila
Published: May 2023

Kekeliruan konsepsi atau miskonsepsi yang terus-menerus akan menjadi masalah dalam pembelajaran dan perkembangan kompetensi siswa. Penelitian ini bertujuan untuk mengembangkan instrumen four-tier diagnostic test pada topik fluida statis untuk menganalisis kemampuan konsepsi siswa SMA kelas XI di kota Lhokseumawe dan kabupaten Aceh Utara. Instrumen tes dikembangkan dengan mengadaptasi model pengembangan 4D (Define, Design, Development, Disseminate). Hasil validitas isi pada intrumen tes diagnostik berdasarkan penilaian sepuluh orang validator, dan dari analisis data kuantitatif validitas instrumen diperoleh bahwa koefisien valditas sebesar 0,836 pada kategori tinggi. Instrumen Tes diagnostik yang telah dinyatakan layak selanjutnya diterapkan pada 180 siswa SMA kelas XI dan ditemukan bahwa sebanyak 11,92% pada kategori miskonsepsi, 32,02% siswa belum paham konsep fluida statis, dan 56,06% pada kategori paham konsep. Melalui penyusunan instrumen four-tier diagnostic test pada penelitian ini diharapkan guru dapat menganalisis kemampuan konsepsi siswa untuk setiap indikator pencapaian pembelajaran pada topik fluida statis, dan dapat mengkategorikan penguasaan konsep siswa pada kategori Paham Konsep, Belum Paham Konsep dan Miskonsepsi. Sehingga dapat memudahkan guru untuk menentukan langkah selanjutnya dalam rangka meremediasi kompetensi siswa.
Analisis Determinan Pertumbuhan Laba Padaperusahaan Makanan Dan Minuman Yangterdaftar Di Bursa Efek Indonesia
Authors: Siregar Qahfi Romula , Gurning Muhammad Fakhri , Simatupang Jumeida
Published: May 2023

Companies should be able to optimize existing resources because growth has an important role in working capital management. By knowing how much growth, a company should be able to predict how much profit it will get. So that the relationship between company performance and value creation for shareholders with sales growth has become an investment goal. In accordance with the problems raised in the study, the purpose of this study is to empirically prove the influence of Total Assets Turnover on Profit Growth in Food and Drink Companies that are listed on the Indonesia Stock Exchange. To empirically prove the effect of Sales Growth on Profit Growth in Food and Drink Companies registered in the Indonesia Stock Exchange. To prove empirically the effect of Total Assets Turnover and Sales Growth together on Profit Growth in Food and Drink Companies registered in the Indonesia Stock Exchange. Based on the results of research that partially there is a significant influence of Total Assets Turnover on Profit Growth. Partially there is a significant effect of Sales Growth on Profit Growth. Simultaneously there is the influence of variable Total Assets Turnover, Sales Growth on Profit Growth.
Faktor Penentu Price Book Value dengan Moderasi Return on Asset dan Debt to Equity Ratio pada Perusahaan Property dan Real Estate yang Terdaftar di Bursa Efek Indonesia
Authors: Radiman Radiman , Wahyuni Sri Fitri , Khalisah Khalisah
Published: May 2023

Penelitian ini bertujuan untuk menguji dan menganalisis Pengaruh Corporate Social Responsibility Terhadap Price Book Value dengan Return On Asset dan Debt to Equity Ratio sebagai variabel moderating Pada Perusahaan Property dan Real Estate yang Terdaftar di Bursa Efek Indonesia. Sampel ditentukan berdasarkan purposive sampling yaitu teknik penentuan sampel dengan memilih sampel dari suatu populasi berdasarkan pertimbangan tertentu, maka perusahaan property dan real estate yang terdaftar di Bursa Efek Indonesia yang menjadi sampel penelitian berjumlah 10 perusahaan dari perusahaan property dan real estate yang terdaftar di Bursa Efek Indonesia. Teknik analisis data dari penelitian ini menggunakan Moderated Regression Analysis (MRA). Hasil penelitian dengan uji statsitik memperlihatkan bahwa Corporate Social Responsibility berpengaruh signifikan terhadap Price Book Value. Ada pengaruh signifikan antara Corporate Social Responsibility terhadap Return On Asset. Terdapat pengaruh  signifikan antara Corporate Social Responsibility terhadap Debt to Equity Ratio. Tidak terdapat moderasi dan tidak berpengaruh  signifikan Return On Asset dengan Corporate Social Responsibility terhadap Price Book Value. Ada pengaruh moderasi dan berpengaruh signifikan Debt to Equity Ratio dengan Corporate Social Responsibility terhadap Price Book Value
Kadar Lemak Kerupuk Kulit Ikan Tuna (Thunnus Albacares) Menggunakan Firming Agent Berbeda
Authors: Nurnidar Nurnidar , Kiflah Marzatul
Published: May 2023

Kulit ikan tuna merupakan hasil samping dari produk fillet ikan tuna yang kurang dimanfaatkan, sedangkan apabila tidak segera diproses kulit ikan tuna tersebut akan mengalami kebusukan. Salah satu pemanfaatan kulit ikan tuna adalah diolah menjadi kerupuk kulit. Kulit ikan tuna merupakan salah satu jenis kulit ikan yang belum banyak dikembangkan sebagai kerupuk karena teksturnya yang alot. Ketika di olah Kulit ikan tuna mempunyai karateristik yang khas,  agak tebal dan ulet atau tidak mudah sobek, sehingga apabila dibuat kerupuk, bisa memberikan bentuk dan tekstur yang  menarik, Kerupuk dengan parameter demikian dapat diperoleh dengan menambahan firming agent yaitu suatu food additive yang berfungsi untuk memperkeras dan mencegah bahan pangan melempem atau menjadi lunak. Penelitian ini merupakan eksperimental laboratory dengan pengujian pada ketiga sampel kerupuk menggunakan firming agent berbeda yang telah di goreng dianalisis kadar lemaknya menggunakan SNI 01-2891-1992.  Hasil penelitian menunjukkan bahwa nilai kadar lemak kerupuk kulit ikan berkisar antara 15,79% sampai 18,71%. Kadar lemak tertinggi diperoleh  pada sampel B (kapur sirih Ca(OH)2)yaitu 18,71%, kadar lemak terendah terdapat pada sampel C (Sodium Bikarbonat (NaHCO3) yaitu 15,79%, Sementara untuk sampel A (kalsium karbonat (CaCO3) adalah 16,89%.
Farklı Tırnak Lezyonu Bulunan Sığırlarda Serum ve Tırnak Dokusu Bazı İz Element Düzeylerinin Değerlendirilmesi
Authors: KESGİN Burak , KORKMAZ Musa
Published: May 2023

Bu çalışmanın amacı; sağlıklı ve çeşitli tırnak lezyonu bulunan sığırlarda serum ve tırnak dokusu krom (Cr), manganez (Mn), demir (Fe), kobalt (Co) bakır (Cu), çinko (Zn) ve selenyum (Se) düzeylerinin karşılaştırılması ve tırnak lezyonu ile iz element düzeyleri arasındaki ilişkinin değerlendirilmesidir. Çalışmada 10 sağlıklı sığır ve 30 tırnak lezyonu bulunan sığır olmak üzere toplam 40 sığır kullanıldı. Sağlıklı ve tırnak lezyonu bulunan sığırların tırnak uzunluk ölçüleri ve tırnak sertlik değerleri belirlendi. Her iki grupta serum ve tırnak dokusu iz element düzeylerinin belirlenebilmesi için kan ve tırnak dokusu (tırnak tabanı ve duvarı) örnekleri alındı. Serum ve tırnak dokusu örneklerinde, Cr, Mn, Fe, Co, Cu, Zn ve Se seviyeleri analiz edildi. Lezyonlu tırnağa sahip sığırların tırnak tabanı sertlik değerinin sağlıklı sığırlara göre daha yüksek olduğu belirlendi. Lezyonlu tırnağa sahip sığırların paries ungulae Cr, Mn, Fe, Co ve Se düzeylerinin sağlıklı sığırlara göre yüksek olduğu, sağlıklı sığırların ise paries ungulae Cu düzeyinin tırnak lezyonu bulunan sığırlara göre istatistiksel olarak anlamlı düzeyde daha yüksek olduğu saptandı. Sağlıklı sığırların; tırnak dokusu solea ungulae, Cr, Zn ve Cu düzeylerinin tırnak lezyonu bulunan sığırlara göre daha yüksek, Mn, Fe, Co ve Se düzeylerinin ise tırnak lezyonu bulunan sığırlara göre daha düşük olduğu gözlendi.

Sonuç olarak, tırnak lezyonu bulunan sığırlarda tırnak tabanı Cu ve Zn düzeyinin, sağlıklı sığırlara göre daha düşük olduğu gözlendi. Tırnak sağlığı açısından Mn, Zn, Cu ve Se gibi iz elementlerin oldukça önemli olduğu, tırnak tabanı Cu ve Zn seviyesi düşük olan sığırlarda tırnak lezyonu oranının arttığı söylenebilir.
Gambaran Tingkat Pengetahuan Trauma Mata pada Mahasiswa Kepaniteraan Klinik FK UKRIDA
Authors: Anugrahsari Santi , FANGGIDAE ADHE WILLIAM , MAWAR  , ISKAYATI PUTRI MUTIARA NOVARINDA , HUSNA TASYA NADHIRATUL , ALVIYANTO THOMAS AQUINAS MICHI , AGUSTINA TIARA
Published: May 2023

Pendahuluan: Trauma mata merupakan salah satu penyebab gangguan penglihatan dan kebutaan yang terjadi karena tindakan sengaja maupun tidak. Diperlukan perawatan yang segera dan tepat untuk menghindari atau mencegah timbulnya penyulit yang dapat menyebabkan kebutaan. Metode: Penelitian ini merupakan penelitian deskriptif dengan desain studi cross sectional. Penelitian akan dilakukan di Rumah Sakit Umum Daerah KOJA pada bulan April – Mei tahun 2022 dengan sampel adalah adalah mahasiswa kepaniteraan yang memenuhi kriteria inklusi. Hasil: Mahasiswa kepaniteraan klinis yang berusia <25 tahun, memiliki tingkat pengetahuan yang baik 48,6%. Sedangkan mahasiswa kepaniteraan klinis yang berusia 25-30 tahun, memiliki tingkat pengetahuan yang baik 57,7%. Dan mahasiswa kepaniteraan klinis yang berusia >30 tahun memiliki tingkat pengetahuan yang baik 100%. Sementara mahasiswa kepaniteraan klinis yang mengikuti kurang dari 3 stase memiliki tingkat pengetahuan yang cukup 56,3%. Sedangkan mahasiswa kepaniteraan klinis yang mengikuti lebih dari sama dengan 3 stase, memiliki tingkat pengetahuan yang baik sebesar 58,3%. Kesimpulan: Mahasiswa kepaniteraan klinis FK UKRIDA sebagian besar memiliki tingkat pengetahuan yang baik terhadap trauma pada mata di RSUD Koja.

Kata kunci : trauma mata, tingkat pengetahuan, mahasiswa kepaniteraan klinik