bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anaesthesia for Liver Transplantation
Authors: Zykute Dalia , Gelmanas Arūnas , Trepenaitis Darius , Macas Andrius 
Published: July 2022

Abstract
Since the first liver transplantation at the Kaunas Clinic of the Hospital of Lithuanian University of Health Sciences (LUHS), in 2000, many changes have been implemented and an increasing number of cases led to the development of expertise. The aim of this article was to summarise 12-years out of liver transplantation experience. Data was obtained retrospectively from inpatient medical records at the Hospital of LUHS, Kaunas Clinic. All cases of liver transplantations from November 2009 to September 2021 were included (n = 96). The median age of transplant recipients was 50 years (IQR 46–56). Two-thirds of recipients were male (n = 66, 69%). The mean Model for End-Stage Liver Disease (MELD) score was 23 (SD 6). The most common indication for liver transplantation was hepatitis C virus-related end-stage liver disease (n = 24, 25%). Immediate extubation was performed with a median of 63% of cases (IQR 14.3–75.7%). We further compared data between the early (November 2009 – December 2015) and late phases (January 2016 – September 2021) of experience: the number of liver transplantation cases increased by 66% from 36 to 60), MELD scores stayed similar (an average of 22 vs 24, p = 0.282), and mean intraoperative time did not change significantly (543 minutes vs 496 minutes, p = 0.078). Liver transplantation has been gaining momentum in Lithuania. Increasing experience enables our centre to meet an increasing demand for liver transplantations.
Efektivitas Pendirian Akademi Komunitas dalam Mendukung Masterplan Percepatan dan Perluasan Pembangunan Ekonomi Indonesia (MP3EI)
Authors: Ulumudin Ikhya 
Published: July 2022

This study is aimed at figure out the suitability of study programs in the communityÂ college to the regionâ€™s potential and the level of interest of senior secondary school graduatesÂ in continuing to community college in order to support the Master Plan for the AccelerationÂ and Expansion of Indonesiaâ€™s Economic Development (MP3EI) program. The method usedÂ was survey, while the data and information were gathered through Focus Group DiscussionÂ and questionnaire. Result showed that, study programs in Community College of BlitarÂ were less suitable with the regionâ€™s potential, as they only represented the needs forÂ general workforce and senior secondary school graduates were more interested in continuingÂ their study to Blitar Community College.Â ABSTRAKÂ Penelitian ini bertujuan untuk mengetahui kesesuaian program studi padaÂ Akademi Komunitas (AK) terhadap potensi daerah dan mengetahui animo lulusan sekolahÂ menengah (SM) melanjutkan ke AK guna mendukung program Masterplan Percepatan danÂ Perluasan Pembangunan Ekonomi Indonesia (MP3EI). Metode penelitian yang digunakanÂ yaitu metode survei. Data dan informasi studi dikumpulkan melalui Focuss GroupÂ Discussion (FGD) dan penyebaran kuesioner. Simpulan dalam penelitian ini yaitu bahwaÂ program studi AK di Kota Blitar masih kurang sesuai dengan potensi daerah, karena programÂ studi hanya mewakili kebutuhan tenaga kerja secara umum saja dan AK Kota BlitarÂ mendapatkan animo yang cukup besar dari lulusan SM.
Identifikasi Bidang Gelincir Pemicu Longsor dengan Metode Geolistrik Resistivitas 2 Dimensi Daerah Wisata Bukit Chinangkiek, Kabupaten Solok, Sumatera Barat
Authors: Chaniago Akbar , Afdal Afdal 
Published: July 2022

Telah dilakukan penelitian untuk menentukan bidang gelincir pada daerah Wisata Bukit Chinangkiek, Kabupaten Solok menggunakanÂ metode geolistrik resistivitas dua dimensi konfigurasi Wenner-Schlumberger. Penelitian ini dilakukan pada 2 lintasan dengan panjang bentangan 80 meter menggunakan software Res2Dinv. Hasil pengolahan data berupa penampang bawah permukaan yang menunjukkan bahwa daerah penelitian diduga memiliki lapisan bidang gelincir berupa batuan gamping pada kedalaman 7-11 meter dengan nilai tahanan jenis berkisar 80-190 â„¦ dan ketebalan Â± 3 meter
Karakterisasi Arus-Tegangan Sensor Gas Hidrogen Dari Bahan Semikonduktor Heterokontak ZnO/SnO2 (TiO2)
Authors: Rosa Melia , Elvaswer Elvaswer 
Published: July 2022

Penelitian ini bertujuan untuk menganalisi pengaruh penambahan doping TiO2pada bahan dasar hetero ZnO/SnO2 sebagai sensor gas hidrogen, terhadap karakteristik I-V, nilai sensitivitas, konduktivitas, selektivitas, waktu respon, dan karakterisasi XRD. Metode yang digunakan pada penelitian ini adalah metode solid state reaction berbentuk pelet dimana kalsinasi pada suhu 500Â°C selama 4 jam, penggerusan, kompaksi, dan proses sintering pada suhu 700Â°C selama 4 jam. Berdasarkan pengukuran karakteristik I-V diperoleh hasil bahwa bahan ZnO/SnO2 (6% mol TiO2) memiliki sensitivitas tertinggi yaitu 6,06 pada tegangan operasional 12 volt. Nilai selektivitas tertinggi diperoleh pada sampel ZnO/SnO2 (4% mol TiO2) yaitu 1,89 pada tegangan operasional 30 volt. Nilai konduktivitas tertinggi diperoleh padaÂ sampel ZnO/SnO2 (6% mol TiO2) yaitu 9,81x 10-3 / Î©mÂ pada lingkungan hidrogen. Sedangkan waktu respon sampel ZnO/SnO2 (8% mol TiO2) pada gas hidrogen yaitu 30 sekonÂ dan untuk gas oksigen yaitu 36 sekon pada tegangan operasional 12 volt. Dari hasil XRD menujukkan bahwa sampel SnO2Â didoping TiO2 Â mempunyai ukuran kristal lebih besar daripada sampel SnO2 tanpa doping. Campuran SnO2 didoping TiO2 telah terbentuk senyawa baru yaitu Sn2 (TiO4) yang ditandai dengan adanya puncak-puncak baru pada grafik.
Implementasi Metode Deteksi Hujan Es Berbasis Data Radar Cuaca Menggunakan Algoritma Severe Hail Index (SHI)
Authors: Ali Abdullah , Saâ€™adah Umi 
Published: July 2022

Metode Severe Hail Index (SHI) Â ini merupakan metode pendeteksian hujan es yang paling komprehensif dengan output berupa indeks probabilitas hujan es (pada setiap ukuran) dalam satuan Jm-1s-1, probabilitas severe hail dalam satuan %, dan prakiraan ukuran maksimum batu es yang mencapai permukaan dalam satuan milimeter. Penelitian ini bertujuan mengimplementasikan metode SHI sebagai detektor dan prediktor kejadian hujan es di Indonesia. Dari 13 kejadian hujan es diperoleh nilai maksimum indeks probabilitas hujan es untuk setiap ukuran sebesar 269 Jm-1s-1 dan nilai minimum 0 Jm-1s-1, nilai maksimum indeks probabilitas severe hail sebesar 64.4 % dan nilai minimum 0%, sedangkan nilai maksimum prakiraan ukuran maksimum batu es mencapai 63.76 mm dan minimum 8.25 mm. Simulasi dilakukan dengan membandingkan nilai SHI dengan WT yang kemudian digunakan untuk menentukan nilai POD (Possibility of Detection), CSI (Critical Succes Index), dan FAR (False Alarm Ratio). POD pada simulasi ini diperoleh nilai 0.307 dan 0.230, FAR 0.0, dan CSI 0.307. FAR bernilai 0.0 menunjukkan metode ini mempunyai tingkat kesalahan yang sangat kecil untuk mendeteksi atau memperdiksi adanya huajan es namun nilai POD masih tergolong rendah, sehingga metode ini juga cukup sulit untuk mendeteksi eksistenesi hail di lapangan. Hasil simulasi tersebut menunjukkan bahwa perlunya modifikasi pada perumusan WT untuk meningkatkan performa metode SHI dalam mendeteksi dan memprediksi kejadian hujan es.
Rancang Bangun Alat Praktikum Hukum Ohm Digital Berbasis Arduino Mega 2560
Authors: Prastia Andi , Harijanto Alex , Prastowo Sri Handono Budi 
Published: July 2022

Alat praktikum di laboratorium fisika sebagian besar menggunakan alat-alat praktikum konvensional. Penelitian ini bertujuan untuk membuat rancang bangun alat praktikum hukum ohm digital berbasis Arduino Mega 2560. Metode penelitian yang digunakan adalah Research and Development dengan model Nieveen meliputi Preliminary Research, Prototyping Stage, dan Assesment Stage. Penelitian ini dilakukan sampai tahap Prototyping Stage. Hasil penelitian menunjukkan bahwa rancang bangun alat praktikum hukum ohm digital telah valid dan memiliki keunggulan dapat menampilkan hasil pengukuran resistansi, arus, dan tegangan secara real-time pada LCD dengan akurasi nilai error % (kesalahan) pengukuran sebesar -5,36% hingga 2,27% dan nilai koefisien determinasi Â R2 â‰¥ 0,9997 Â pada seluruh hasil kalibrasi.
Outcomes and efficiency of managing patients admitted for surgery for spinal metastases
Authors: Zanaty Ahmed , George K. Joshi 
Published: July 2022

Background:
This study evaluated the current pathways for dealing with patients admitted for surgery to address spinal metastases.

Methods:
In this retrospective analysis (2016–2021), the following variables were studied admission, demographics, length of stay, critical care admission, hospital costs, primary cancer, and average survival.

Results:
There were 306 patients admitted from 2016 to 2021; 66 were planned admissions, 203 were emergency admissions, and 37 were day case admission. Patients averaged 65.4 years old. About 75% (203) were emergently admitted, while 25% (66) had planned elective admissions. Their respective lengths of stay were 16.5 versus 5.74 days. Interestingly, nearly half of the emergency admissions (46.3%) did not have surgery during that admission. The most common level for metastatic disease was the thoracic spine in both groups (53% in the elective vs. 62% emergency groups). The most common primary lesions included lung, breast, and prostate in both groups. The average survival in the emergency admission group was 9.1 months and the planned admission group was 13.07 months. Notably, the costs of emergent care were much higher than planned admissions.

Conclusion:
The pathway for spinal metastases is unique in that though there is a pathway for late-stage disease, there is not one for early disease. As a result, the majority of patients admitted for surgery for spinal metastases come in as an emergency rather than as a planned admission. Yet, close to half do not end up having surgery during that emergency admission to the spinal center. The cost of emergency care is significantly higher versus planned elective care for spinal metastatic disease. A service transformation is suggested to combat these problems with a pathway for managing all spinal metastases, rather than just metastatic spinal cord compression.
Short Review/Perspective on Adjacent Segment Disease (ASD) Following Cervical Fusion Versus Arthroplasty
Authors: Epstein Nancy E. , Agulnick Marc A. 
Published: July 2022

Background:
Although the incidence of radiographic Adjacent Segment Disease (ASD) following anterior cervical diskectomy/fusion (ACDF) or cervical disc arthroplasty (CDA) typically ranges from 2-4%/year, reportedly fewer patients are symptomatic, and even fewer require secondary surgery.

Methods:
Multiple studies have documented a 2-4% incidence of radiographic ASD following either ACDF or CDA per year. However, fewer are symptomatic from ASD, and even fewer require additional surgery/reoperations.

Results:
In a meta-analysis (2016) involving 83 papers, the incidence of radiographic ASD per year was 2.79%, but symptomatic disease was present in just 1.43% of patients with only 0.24% requiring secondary surgery. In another study (2019) involving 38,149 patients undergoing ACDF, 2.9% (1092 patients; 0.62% per year) had radiographic ASD within an average of 4.66 postoperative years; the younger the patient at the index surgery, the higher the reoperation rate (i.e. < 40 years of age 4.56 X reoperations vs. <70 at 2.1 X reoperations). In a meta-analysis of 32 articles focusing on ASD 12–24 months following CDA, adjacent segment degeneration (ASDeg) occurred in 5.15% of patients, but adjacent segment disease (AS Dis) was noted in just 0.2%/ year. Further, AS degeneration occurred in 7.4% of patients after 1-level vs. 15.6% following 2 level fusions, confirming that CDA’s “motion-sparing” design did not produce the “anticipated” beneficial results.

Conclusion:
The incidence of radiographic ASD ranges from 2-4% per year for ACDF and CDA. Additionally, both demonstrate lesser frequencies of symptomatic ASD, and the need for secondary surgery. Further, doubling the frequency of ASD following 2 vs. 1-level CDA, should prompt surgeons to limit surgery to only essential levels.
Glass Ceiling Effect in What Men Want Movie (2019)
Authors: Safitri Dian Ari , Trisnawati Ririn Kurnia , Agustina Mia Fitria 
Published: July 2022

<span lang="EN-US">The glass ceiling effect is a phenomenon that often happens in society but is still rarely addressed. It is because this phenomenon is oftentimes hard to notice since we are already used to it. However, this kind of issue is apparent in <em>What Men Want</em> (2019) movie. This current study aims to analyze the glass ceiling effect faced by the main character in the movie, Ali Davis. The method used to help analyze the data is a qualitative method by taking dialogues from the movie as the main data of this research. The result shows the aspects that indicate the glass ceiling effect in the movie are the employee promotion system, discrimination from male coworkers, and discrimination from a prospective client. Eventually, this study reveals that the glass ceiling effect still occurs in the modern era. Therefore, this current study suggests that companies have to be mindful when they set policies and a good understanding of gender equality among people in the workplace is also needed to minimize the similar cases. </span>
The Issue of Teachers’ Professional Competence and Pedagogical Competence in English Teaching- Learning Process
Authors: Billik Marthisa Olivia 
Published: July 2022

<p>The existence of development in the education field requires teachers to be able to act more than just a teacher who knows how to teach. To become an advanced teacher, a teacher should have good professional competence and pedagogical competence. However, there are still problems that hinder the teacher when conducted the teaching and learning process. The problems that appear in the English classroom are teachers’ professional competence and teachers’ pedagogical competence.</p><p> This study aims to describe and explain teachers’ experience in dealing with their professional and pedagogical competence in teaching the English language. This is a qualitative study and used interview and observation as the instruments to collect the data from 3 teachers as the participant in SMA NegeriBenlutuSo’e - East Nusa Tenggara.</p> The results of the study found that teachers’ low professional and pedagogical competence caused the teachers to have inadequate English teaching competence in teaching. It caused the teachers to teach the students with inappropriate learning materials, monotonous learning activities, and uncooperative assessment methods. The results of this study also recommend that teachers have high English language proficiency and teaching competence to be able to teach English in Senior High School.
Integrating Local Contents into Junior High School Student's English Learning Material
Authors: Hidayati Yeni Nurmala , Basuki Yudi 
Published: July 2022

This study aimed at developing English local content material for seventh grade students of junior high school in SMPN 1 Trenggalek. Trenggalek local values were integrated into particular topics being addressed in the form of a textbook based on the 2013 curriculum. The data were gained through interview, observation and questionnaire. The result revealed that<em> </em>the locally – based developed material was successful to fulfill Trenggalek local content. For teacher, it was applied easily to achieve contextual learning and promote students’ interests. For students, it motivated them and their interest in learning English better and improved their ability to talk about their own area and environment.
Pengembangan E-LKPD Materi Pertumbuhan dan Perkembangan Berorientasi Pendekatan Saintifik untuk Melatihkan Keterampilan Proses Sains
Authors: Windari Greatania Ines , Rahayu Yuni Sri , Dewi Sari Kusuma 
Published: July 2022

Seiring bertambahnya jumlah pasien positif COVID-19 di Indonesia, Kemendikbud merekomendasikan agar melakukan program belajar dari rumah. Program ini telah dilaksanakan di berbagai jenjang pendidikan di Indonesia. Sebagai bagian dari adaptasi kebiasaan belajar baru di masa pandemi Covid-19, salah satu hal yang perlu untuk proses adaptasi dalam pembelajaran yaitu hadirnya bahan ajar online dengan media yang menarik dan mudah diakses peserta didik. Tujuan dari penelitian ini yaitu mengembangkan bahan ajar LKPD elektronik (E-LKPD) berorientasi pendekatan saintifik untuk melatihkan keterampilan proses sains pada materi pertumbuhan dan perkembangan yang layak berdasarkan validitas, kepraktisan, dan keefektifan. Metode pengembangan yang digunakan yaitu dengan 4D (Define, Design, Develop, dan Disseminate). Pengembangan E-LKPD ini untuk melihat validitas yang diperoleh dari hasil validasi dari para ahli; kepraktisan yang diperoleh dari data observasi keterlaksanaan dari para observer; keefektifan yang diperoleh dari data hasil belajar peserta didik kelas XII SMA Labschool Unesa 1 Surabaya yaitu melakukan pre-test dan post-test, dan data respon peserta didik. Teknik analisis data yang digunakan yaitu deskriptif kuantitatif. Penelitian pengembangan E-LKPD ini menghasilkan persentase validitas mencapai 94,75% sehingga dinyatakan sangat valid, persentase kepraktisan mencapai 98,3% sehingga dinyatakan sangat praktis, dan persentase keefektifan diantaranya yaitu ketuntasan tes keterampilan proses sains mencapai 100%, ketercapaian indikator keterampilan proses sains melalui pre-test dan post-test mencapai 92,4%, dan respon dari peserta didik mencapai 100%. Dengan demikian, dapat dinyatakan bahwa E-LKPD materi pertumbuhan dan perkembangan berorientasi pendekatan saintifik untuk melatihkan keterampilan proses sains layak untuk digunakan dalam pembelajaran berdasarkan validitas, kepraktisan, keefektifan.
Kata Kunci: E-LKPD, pendekatan saintifik, keterampilan proses sains, materi pertumbuhan dan perkembangan.
Profil dan Validitas E-LKPD Identifikasi Jamur Berbasis Pendekatan Saintifik untuk Melatihkan Keterampilan Proses Peserta Didik
Authors: Mustofa Aisyah Nur , Trimulyono Guntur 
Published: July 2022

Pembelajaran pada kurikulum 2013 didesain agar peserta didik mempunyai kemampuan untuk aktif saat proses pembelajaran dalam mencari, membangun dan menggunakan pengetahuannya. Keterampilan proses sains dapat melatihkan keaktifan peserta didik dalam mencari gagasan untuk mengembangkan pengetahuan maupun konsep yang ditunjang pembelajaran pendekatan saintifik. Peserta didik perlu melakukan kegiatan mengamati atau melakukan percobaan pada pembelajaran materi jamur untuk menganalisis jamur secara langsung. Kegiatan pengamatan dan percobaan secara langsung merupakan bentuk pembelajaran pendekatan saintifik yang dilatihkan melalui keterampilan proses sains untuk memahaminya. Penelitian ini bertujuan untuk menghasilkan e-LKPD identifikasi jamur berbasis pendekatan saintifik untuk melatihkan keterampilan proses peserta didik yang valid. Penyusunan e-LKPD menggunakan model 4-D (Define, Design, Develop, dan Disseminate), namun tanpa tahap disseminate. Parameter penelitian yang diukur adalah validitas e-LKPD yang dinilai berdasarkan aspek penyajian, isi, dan bahasa oleh ahli pendidikan, ahli materi, dan guru mata pelajaran Biologi. Data penelitian berupa nilai hasil validasi dianalisis secara deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa nilai rata-rata skor validitas e-LKPD 1 Identifikasi Jamur Mikroskopis sebesar 3,6 dengan kategori sangat valid, sedangkan nilai rata-rata skor validitas e-LKPD 2 Jamur Makroskopis sebesar 3,7 dengan kategori sangat valid. Berdasarkan hasil penelitian dapat disimpulkan bahwa e-LKPD berbasis pendekatan saintifik untuk melatihkan keterampilan proses peserta didik dinyatakan sangat valid dan layak untuk digunakan dalam pembelajaran Biologi.
Kata kunci: e-LKPD, Jamur, Keterampilan Proses, Pendekatan Saintifik, Validitas
Validitas LKPD Microgreen Berbasis Project Based Learning Materi Pertumbuhan dan Perkembangan untuk Melatih Kemampuan Berpikir Kreatif
Authors: Arsena Dafa Muda , Rahayu Yuni Sri , Yuliani Yuliani 
Published: July 2022

Abstrak
Berpikir kreatif adalah kecakapan hidup yang dibu pada abad 21. Kreativitas adalah kemampuan untuk mengkreasikan hal yang sudah ada dan menciptakan ide baru; bersikap untuk terbuka terhadap hal yang berbeda maupun hal baru. Kemampuan berpikir kreatif dapat didukung dengan metode Project-Base Learning(PjBL). Hal tersebut sesuai dengan kurikulum 2013 bersifat kontekstual dan lebih pada penekanan proses pembelajaran siswa yang aktif (student center), kreatif, dan mandiri sesuai bakat, minat. Tujuan dari adanya penelitian ini adalah menghasilkan LKPD yang berkualitas berdasarkan validasi para ahli. Penelitian ini menggunakan pengembangan dengan model four-D models, yang meliputi pendefinisian, perancangan, dan pengembangan tanpa tahap penyebaran. LKPD diukur meliputi kelayakan penyajian, kelayakan isi, kelayakan bahasa. Validasi LKPD divalidasi oleh ahli pendidikan, dan ahli materi. Analisis hasil secara deskriptif kuantitatif. Berdasarkan hasil penelitian yang didapatkan menunjukkan LKPD yang telah dikembangkan layak untuk digunakan sebagai media pembelajaran dengan hasil validasi dengan skor 3,83 kriteria yang sangat valid.
Kata Kunci: microgreens, LKPD, PjBL, Kemampuan Berpikir Kreatif
Abstract
Creative thinking is a life skill needed in the 21st century. Creativity is the ability to create things that already exist and create new ideas; Be open to different and new things. Creative thinking skills can be supported by the Project-Base Learning (PjBL) method. This is by the 2013 curriculum which is contextual and emphasizes the active learning process (student center), creative, and independent according to talents and interests. This research aims to produce quality LKPD based on expert validation. This research uses the development of Four-D models, which includes the definition, design, and development without the deployment stage. LKPD measured includes the feasibility of presentation, content feasibility, language feasibility. LKPD validation is validated by education experts and material experts. Analysis of the results in a descriptive quantitative manner. Based on the results of the research, it shows that the worksheets that have been developed are feasible to be used as learning media with validation results with a score of 3.83 the criteria are very valid.
Keywords: microgreens, LKPD, PjBL, creative thinking skills