bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bilim Tarihi Destekli İşlenen “Canlılarda enerji dönüşümleri” Ünitesinin, Öğrencilerin Bilime ve Biyoloji Dersine Olan Tutumları ve Bilimin Doğası Anlayışları Üzerine Etkisinin İncelenmesi
Authors: EMREN Mehmet , İREZ Serhat , DOĞAN Özgür Kıvılcan 
Published: October 2019

Bu araştırmada, biyoloji dersinin bazı konularının bilim tarihi materyalleri ile zenginleştirilmesinin lise öğrencilerinin bilime ve biyoloji dersine olan tutumları ve bilimin doğası anlayışları üzerine etkisini incelemek amaçlanmıştır. Araştırma, yarı deneysel bir çalışma olup, ön-test son-test kontrol gruplu model kullanılmıştır. Araştırmaya 2015-2016 Eğitim- Öğretim Yılında İstanbul’da yer alan bir devlet lisesindeki 11. sınıflar içerisinden rastgele seçilen bir sınıf deney, diğer bir sınıf ise kontrol grubu olarak katılmıştır. Araştırmanın uygulamasında kontrol grubundaki sınıfa “Canlılarda Enerji Dönüşümleri” ünitesindeki konular sıklıkla kullanılan güncel öğretim yaklaşımları ve kaynaklar ile işlenirken, deney grubundaki sınıfa ise bu öğretim yaklaşımları ve kaynaklara ilaveten bilim tarihi materyalleri de kullanılarak ders işlenmiştir.Araştırmada veri toplama aracı olarak, uygulama öncesi ve sonrasında, “Bilimsel Tutum Ölçeği”, “Bilimin Doğası İnanışları Ölçeği” ve “Biyoloji Dersi Tutum Ölçeği” uygulanmıştır. Araştırma öncesinde, deney ve kontrol gruplarındaki öğrencilerin bilimsel tutumlarında, bilimin doğası inanışlarında ve biyoloji dersine yönelik tutumlarında anlamlı farklılık bulunmamıştır. Toplanan veriler bağımsız ve bağımlı örneklemler için t- Testi analizi ile değerlendirilmiştir. Sonuç olarak, derslerde bilim tarihi materyallerinin kullanılmasının lise öğrencilerinin bilime karşı tutumlarında, bilimin doğası inanışlarında ve biyoloji dersine yönelik tutumlarında olumlu yönde değişikliğe sebep olduğu görülmüştür.
On the peculiarities of seborrheic keratosis pigmentation
Authors: Alexandrova A. K. , Smolyannikova V. A. 
Published: October 2019

Seborrheic keratosis (SK) is a common benign epithelial skin tumor that exists in a variety of clinical op - tions. The color of the tumor varies from yellow to dark brown, which leads to diagnostic errors. There is аlittle data about pigmentation of the SK in the literature. There is no consensus on the content of melanocytes in the SK.Objective: to study the nature of the distribution of melanin in the SK and its relationship with the number of melanocytes.Materials and methods. An analysis of 130 histological preparations with a verified diagnosis of SK and immunohistochemistry (IHC) test with monoclonal antibodies to Melan A (clone A103 ready-to-use) have been performed. Material sampling was performed in 130 patients with SK at the age of 46–77. In 48.5 % of the material was taken from places that are easily exposed to sunlight, 51.5 % — from places that are often closed, less prone to exposure to UV-radiation.Results. As a result of histological examination, three types of pigmentation of the SK were identified, depending on the accumulation and location of pigment in the tumor. IHC test with monoclonal antibodies to Melan A in all cases of SK revealed a significant decrease in the content of melanocytes (0.7–5 %), compared with the unaffected epidermis (10.7–14.3 %) (р = 0.001). The greatest number of melanocytes (3–5 %) was recorded in SK, which were removed from places exposed to UV radiation.Conclusions. A significant decrease in the content of melanocytes (less than 3 % of tumor cells) in the most pigmented SK (p = 0.0003), the lack of activation of melanogenesis in the tumor under the influence of UV radiation indicates the accumulation of pigment due to its slow utilization, due to aging and a de - crease in metabolismtumor cells.
EFEKTIVITAS GRADASI WARNA KUNING SEBAGAI ATRAKTAN FLY GRILL
Authors: Lestari Happy Budi , Caesar David Laksamana 
Published: October 2019

Latar Belakang: Beberapa jenis spesies lalat berperan dalam masalah kesehatan lingkungan dan kesehatan manusia yang salah satunya berupa diare. Lalat tidak dapat diberantas habis tetapi dapat dikendalikan sampai dengan batas yang tidak membahayakan atau menimbulkan masalah bagi kesehatan masyarakat. Cara yang paling mudah dan cepat untuk mengukur tingkat kepadatan lalat yaitu dengan menggunakan fly grill. Fly grill merupakan alat berupa potongan kayu yang disusun untuk melakukan survei kepadatan lalat. Tujuan penelitian ini adalah untuk mengetahui efektivitas warna kuning fly grill dalam menarik lalat. Metode: Penelitian ini dilakukan di TPS Pasar Jepang. Metode dalam penelitian ini menggunakan metode eksperimen dengan desain Posttest Only Design. Sampel yang digunakan dalam penelitian ini menggunakan teknik sampling jenuh yang artinya semua anggota populasi dijadikan sampel. Analisa data dalam penelitian ini menggunakan uji One Way Annova. Hasil: Persentase lalat yang hinggap pada warna kuning muda sebanyak 15,16%, warna kuning kenari sebanyak 46,87% dan warna kuning tua sebanyak 37,96%. Berdasarkan uji statistik menunjukan terdapat perbedaan efektivitas warna kuning fly grill dalam menarik lalat (p=0.0001). Kesimpulan: Fly grill warna kuning kenari efektif dalam menarik lalat karena mampu menarik lalat untuk hinggap sebanyak 46,87%.
Analisis Epistemology Belief Guru SMP Terhadap Matematika yang Berjenis Kelamin Perempuan dan Memiliki Pengalaman Mengajar Lebih Dari 15 Tahun
Authors: Sari Yeni Eka , Sugiyanti Sugiyanti , Muhtarom Muhtarom 
Published: October 2019

Penelitian ini bertujuan untuk mengetahui keyakinan epistemologiguru SMP matematikaditinjau dari pengalaman mengajar dan jenis kelamin. Jenis penelitian ini adalah penelitian kualitatif deskriptif. Subjek penelitian ini adalah empat guru SMPdi Kota dan Kabupaten Semarang. Teknik pengumpulan data menggunakan metodewawancara. Keabsahan data menggunakan triangulasi dengan membandingkan data hasil wawancara pertama dan wawancara kedua yang diperoleh di waktu yang berbeda. Teknik analisis data dilakukan dengan tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Kerangka analisis dikembangkan oleh peneliti berdasarkan sub-fokus sifat matematika dan bagaimana kita yakin apa yang kita ketahuimenurut Xenofontosdan keyakinan epistemologimenurut ahli. Hasil dari penelitian ini adalah keyakinan epistemologi guru SMP berjenis kelamin perempuan yang memiliki pengalaman mengajar lebih dari 15 tahun yaitu matematika adalah bahasa universal yang melandasi semua ilmu pengetahuan, bukan sesuatu yang baru melainkan ditemukan kembali. Hal tersebut sesuai dengan keyakinan bahwa ilmu matematika ditemukan karena sudah ada sejak dulu (jaman purba) dan sudah dipergunakan,hanya diterjemahkan di jaman modern.
Application of recursive digital filter (RDF) methods for baseflow separation: study at Brantas watershed
Authors: Indarto Indarto , Novita Elida , Wahyuningsih Sri , Herlinda Nur Defitri , Hidayah Entin 
Published: October 2019

Baseflow is an important component affecting the availability of water in the river during the dry season. Availability of water in the dry season is useful for water resources management. This research aims to test and to compare six recursive digital filters (RDF) methods for calculating baseflow and baseflow index. This research was conducted in Brantas Watershed. Two outlets (sub-watersheds) located at Kertosono and Ploso were used. Daily discharge from 1996 to 2015 of the two outlets above was used as main input for this study. While rainfall data were used to determine the calibration period. The sequence procedures of this research, consist of: (1) inventory of daily discharge and rainfall data, (2) data processing, (3) calibration, (4) validation, and (5) evaluation of models’ performances. Six (6) methods of baseflow separation based on recursive digital filters were evaluated. The calibration process was carried out for periods 1996 to 2005. The periods from July to September was assumed to be the peak of the dry season and then selected for calibration process. The parameter values were calibrated using the data from dry season for each year. Furthermore, the average value of parameters obtained from calibration period then used to separate baseflow in validation process (periods 2006 to 2015). The result of separation both in calibration and validation are then evaluated using root mean square error (RMSE), coefficient of determination (R²) and FDC. This research shows that the Lyne-Hollick and EWMA filters perform better than other methods. In Brantas Kertosono sub-watershed, the optimal parameter value for Lyne Hollick algoritmh (αly) = 0.995 dan for EWMA filter (αew) = 0.003 and in Brantas Ploso sub-watershed (αly ) = 0.99 dan (αew) = 0.003.
PELATIHAN PEMASANGAN INSTALASI LISTRIK RUMAH TANGGA YANG AMAN BAGI WARGA KELURAHAN PAGUTAN BARAT KOTA MATARAM
Authors: Seniari Ni Made , Supriyatna Supriyatna , Natsir Abdul , Adnyani Ida Ayu Sri , Nababan Sabar 
Published: October 2019

Listrik merupakan bagian penting dalam kehidupan manusia. Kebutuhan energi listrik meningkat secara linier dengan adanya peningkatan pertumbuhan penduduk. Hal ini disebabkan oleh karena sebagian besar aktivitas manusia yang dilakukan sehari-hari membutuhkan sumber energi listrik. Energi listrik yang mempermudah kehidupan manusia terkadang bisa menimbulkan malapetaka. Beberapa kasus kebakaran disebabkan oleh konsleting listrik pada instalasinya. Hal ini diakibatkan oleh instalasi listrik yang tidak sesuai standard dan kurangnya pemahaman dan pengetahuan tentang kelistrikan pada masyarakat. Untuk itu perlu diupayakan tenaga professional di bidang pemasangan instalasi listrik, untuk menghindari bahaya yang di timbulkan, untuk kebutuhan pemasangan instalasi sendiri, dan juga untuk membuka lapangan kerja baru sebagai instalatir listrik. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk melatih para remaja di Kelurahan Pagutan Barat untuk dapat melakukan pemasangan, perbaikan instalasi, dan bahkan sebagai modal keterampilan untuk membuka lapangan kerja sendiri. Kegiatan pengabdian kepada masyarakat (PKM) dilaksanakan dalam bentuk pelatihan dengan metode ceramah mengenai pengenalan alat dan bahan instalasi listrik, demo pemasangan dan pengawatan instalasi listrik sesuai standar PUIL serta praktek langsung dengan papan-papan modul yang telah disiapkan. Diharapkan peserta memahami dengan baik alat, bahan, tata tertib dan standar pemasangan instalasi listrik rumah tangga. Serta dapat memahami bahaya listrik dan cara mengamankannya. Disamping itu peserta pelatihan ditargetkan bisa membaca gambar instalasi, mengukur tegangan, mendeteksi sambungan yang putus, dan dapat membuat instalasi penerangan menggunakan berbagai macam sakelar dan stop kontak. Materi yang diberikan dalam pelatihan kegiatan kepada remaja ini sangat bermanfaat untuk menambah pengetahuan dan keterampilan dalam pemasangan instalasi listrik yang aman dan sesuai standar PUIL dapat di implementasikan untuk kepentingan pribadi, rumah tangga sendiri dan bahkan bisa di tingkatkan untuk membuka lapangan kerja sendiri.
PENGEMBANGAN UMKM KERUPUK MAMBAL SEBAGAI WUJUD EKONOMI KREATIF DI DESA MAMBALAN KABUPATEN LOMBOK BARAT
Authors: Mulyaningsih Tri , Aprianti Rika , Ardianti Ni Luh Putu Juni , Aswin Wandhy Alfian , Faisal Muhamad , Hikmah Nurul , Keraf Nurul Hidayati Deram 
Published: October 2019

Desa Mambalan merupakan desa tertua yang ada di Kecamatan Gunungsari Kabupaten Lombok Barat. Pada daerah tersebut, terdapat sebuah Usaha Mikro Kecil dan Menengah (UMKM) yang beranggotakan ibu-ibu rumah tangga yang memproduksi kerupuk tepung terigu yang dikenal dengan “Kerupuk Mambal”. UMKM tersebut mengalami kelumpuhan, setelah bencana gempa bumi melanda pulau Lombok, dan mengakibatkan area bangunan tempat pembuatan kerupuk runtuh serta fasilitasnya tertimbun oleh reruntuhan bangunan. Tujuan kegiatan pengabdian kepada masyarakat di Desa Mambalan tersebut adalah mengembangkan UMKM kerupuk Mambal sebagai wujud ekonomi kreatif pasca gempa tepatnya di dusun Mambalan desa Mambalan kecamatan Gunungsari kabupaten Lombok Barat. Pengembangan UMKM tersebut dilakuan dengan cara membuat varian cita rasa kerupuk. Varian cita rasa yang ditambahkan adalah ekstrak daun bayam (Amaranthus hybridus L.), ekstrak daun kelor (Moringa oleifera Lam.), ekstrak wortel (Daucus carota L.), dan daging ikan tongkol (Euthynnus affinis). Hasil pelaksanaan kegiatan pengabdian kepada masyarakat dalam pengembangan UMKM Kerupuk Mambal adalah cita rasa baru pada produksi kerupuk yakni cita rasa daun kelor, daun bayam, buah wortel, dan daging ikan tongkol. Berdasarkan minat konsumen terhadap produk varian rasa yang dihasilkan, varian yang paling laku serta yang kurang laku terjual secara berurutan yaitu kerupuk mambal varian rasa kelor dan varian rasa ikan tongkol.
Spectrum of Tp53 gene mutation in basal cell carcinoma and its morphological subtypes in people of color.
Authors: Jaffar Nazish , Imdad Kehar Shahnaz , Zaman Aliya , Akram Saadia , Abbas Kiran 
Published: October 2019

Objectives: Basal cell carcinoma (BCC) is the most common cutaneous malignancy in white population. The pattern of exon specific p53 mutations in BCC and its subtypes remain undetected in our population. This study was designed to evaluate the prevalence and mutational spectrum of p53 mutations in basal cell carcinoma (BCC) and its subtypes in people of color in the population of Karachi, Pakistan. Study Design: Retrospective cross sectional study. Setting: Department of Pathology, Basic Medical Sciences Institute, Jinnah Post Graduate Medical Center Karachi, Pakistan. Period: Five-year study from January 2012 to December 2016. Material and Methods: Convenient sampling technique was used. Sample size was calculated using open EPI software. Analysis of 32 BCC cases for p53 gene mutations in exons 5-8 was detected by polymerase chain reaction technique. Sebaceous carcinoma and malignant melanoma were used as positive controls and normal skin was used as negative control. Results: Out of 32 BCC cases, 26 (81.2%) displayed p53 exon mutations. The number of cases with single exon mutation was 17 (65.3%). Exon 5 mutation was most frequently observed in 8 (30.7%) cases. This was followed by 5 (19.2%) cases with exon 6 mutation and 4 (15.3%) cases with exon 8 mutation. None of the cases revealed exon 7 mutation. A considerable number 9 (34.6%) of BCC displayed dual exon mutation. Dual mutations of exon 6 & 8 were seen in 6 (23%) cases. Exon 5 & 7 mutation was noted in 2 (7.6%) cases followed by a single (3.8%) case with exon 6&7 mutation. The highest number 12 (46.1%) of single and dual exon mutations was recorded in nodular subtype of BCC. Conclusion: The current study confirms the expression of p53 gene mutation in BCC in colored population. Majority of the single mutations were observed in exon 5. Dual exon mutation was the most notable finding of this study. The highest number of single and dual exon mutations was recorded in nodular form of BCC.
Personal Liability Insurance
Authors: Bak Joanna 
Published: October 2019

Personal liability insurance is still not popular as a way to cover accidental injury or damage to the property of a third party. The aim of the conducted research was to identify the limit of coverage and popularity of personal liability insurance on the Polish insurance market. This article presents the number of insurers offering personal liability insurance, the number of policies and the gross written premiums from 2004 until 2009. In depth analysis of the personal liability insurance, general conditions was conducted and the popularity of personal liability insurance among the employees of the Marshal's Office in Olsztyn was surveyed.
Evaluation of Life Insurance Market Development in Poland During the Years 1991-2010
Authors: Grzebieniak Andrzej 
Published: October 2019

Radical changes in Poland during the last decade of the 20th c. causednot only a significant acceleration of Poland's economic growth rate but also rapid increase in the importance of insurance for the national economy. The penetration coefficient, i.e. the ratio of the gross premium written to the GDP, which in case of the total premiums increased from 1.83% in 1991 to 3.83% in 2010, and in case of life insurance from 0.26% to 2.31% respectively, is considered one of the synthetic measures of that importance. Although the Polish insurance market is developed far less than the European Union market where that coefficient is 7.9% and 4.8% respectively those differences decrease every year. The similar trend is presented by the depth coefficient that is the per capita insurance premium that additionally in case of life insurance increases faster than in case of the insurance sector as a whole. This indicates a relatively good life insurance market development rate in Poland although that market still ranks within the second half of the total number of the European Union countries' domestic markets.
Algorithm of Calculating the Annual Economic Effect from Implementing Different Types of Innovation in a Business Organization
Authors: Parmacli Dimitri 
Published: October 2019

The goal of this article is the development of a commonly acceptable algorithm of calculating the economic effect from introducing innovations in a business organization. The article uses the method of absolute economic efficiency. It results in a number of suggested formulas for calculating the annual economic effect obtained by a reduction of manufacturing costs, increases in sales, savings of labour, material and financial resources both in manufacturing and non-manufacturing business areas, utilization of production waste as well as a reduction of manufacturing defects.
Analysis of Financial Feasibility System Integration of Cow and Palm Oil with A Semi Intensive Maintenance System (Case Study on Sarwo Sari Farmer Group at Sari Makmur Village Pangkalan Lesung District Pelalawan Regency)
Authors: Ocenia Yolanda , Yusmini Yusmini , Edwina Susy 
Published: October 2019

This research aims to analyze the financial feasibility and sensitivity to changes in input prices, production levels and prices of the output of a business System integration of Cow-Palm oil in Sari Makmur villagePangkalan Lesung District Pelalawan Regency Province of Riau. The research method used is the method of case studies. Data used are primary data and secondary data. The informant on this research consists of a group of farmers which is Sari Sarwo group members as many as 14 people and the number of cattle beginning as many as 51 cows , extension officers of Sari Makmur village, Village Unit Cooperative of Sari Makmur,and Village Unit Cooperative shop of Sari Makmur. Data analysis the criteria used was Net Present Value (NPV), Net Benefit Cost Ratio (Net B/C) and Internal Rate of Return (IRR). The results showed : integration efforts of cow-palm oil is worth because it has a value of NPV is positive, the value of Net B/C is greater than zero and the value of the IRR is greater than the Social Opportunity Cost of Capital (SOCC), the business is still eligible for develop in the event of a decrease in the price increase of chemical fertilizer 32.80%, decrease in price of palm oil of 15%, and decrease in urine and feses price 50%.The business is un eligible to developif in the production of palm oil greater than47,21%, and decrease in birth rate cow greater than53,68%.
ANALISIS MODEL TARIKAN PERGERAKAN KAPAL DI PELABUHAN CIREBON
Authors: Akbardin Juang , Romadian Nurzulmi 
Published: October 2019

<p>Pertumbuhan ekonomi yang meningkat sangat dipengaruhi sistem pergerakaan input dan output barang disuatu wilayah. Pelabuhan yang merupakan fasilitas penting dalam pergerakan input – output barang dalam menrorong pertumbuhan ekonomi. Pelabuhan Cirebon mempunyai perannan<br />penting pada Provinsi Jawa Barat dan Jawa Tengah berdasarkan lokasi strategisnya. Untuk meningkatkan perenanpenting pelabuhan Cirebon hasil ditingkatkan peranan pergerakan lalu lintas laut untuk mendorong percepatan ekonomi wilayah. Penelitian model tarikan pergerkan kapal<br />merupakan pendekatan untuk mengestimasi potensi pergerkan lalu lintas laut dari pelabuhan Cirebon. Tujuan penelitian dari analisis ini adalah menentukan model tarikan pergerkan dipelabuhan Cirebon. Metode penelitian dengan analisis multiple regression digunakan untuk mengetahui hubungan antar<br />variabel dan menentukan hasil model tarikan pergerakan. Hasil model tarikan pergerkan diperoleh dengan model 34 hal 34-39 aspal beton baja hidro <br />dengan uji signifikansi model 0,67. Model tarikan tersebut sangat dipengaruhi oleh variabel bongkar muat yang terjadi dipelabuhan Cirebon. Dengan demikinan variabel yag pada pemodelan tarikan pergerakan ini<br />perlu peningkatan pelayanan dlam mendukung system pergerakan lalu lintas kapal dipelabuhan.</p>
Prognostic Impact of Histopathology in Patients with Advanced Stage Cervical Carcinoma Treated with Radiotherapy
Authors: Hossain Nasrin , Perveen Rahana , Mahmud Mohammed Sharif , Hassan Mohammed Kabirul 
Published: October 2019

Introduction: Cervical cancer is the fourth most common cancer in women worldwidev . Most patients in developing countries including Bangladesh present at advanced stage. Histopathological types of cervical cancer influence the treatment outcome when treated by radiation therapy.
Objective: To determine the disease free survival (DFS) in different histopathological types in advanced stage cervical carcinoma treated with radiotherapy.
Methods: A prospective cohort study was conducted in Gynaecological oncology outpatient department (GOPD) of National institute of Cancer Research & Hospital (NICRH), Dhaka for one year from September’2016 to July’2017. Advanced stage (IIB-IVB) cervical cancer who completed radiation therapy and histopathological type either squamous cell carcinoma or adenocarcinoma of cervix were included in this study.
Results: The median follow-up time was 1.82 years; range was 8 to 24 months. Average disease free survival (DFS) was 1.53years in squamous cell carcinoma (SSC) and 1.51 years in adenocarcinoma (ADC). Local recurrences was higher in adenocarcinoma group (62.5%) than squamous cell carcinoma (30.5%) & the difference was statistically significant (p = 0.001). Loco-regional recurrence and distal recurrence were also higher in ADC than SSC but results were not statistically significant (p=.345, p=.795). In multivariate analysis it was shown that histopathological type and stage of disease were found to be independently significant prognostic factors for DFS, hazard ratio were 1.766 (p=.018) and 2.173 (p=.006).
Conclusion: Adenocarcinoma was a poor prognostic factor for patients with locally advanced cervical carcinoma. Advanced stage of disease was also significant predictor for disease free survival.
J Bangladesh Coll Phys Surg 2019; 37(4): 175-180
Azygos Lobe Detected by Thoracic Computed Tomography and Frequency of Concomitant Variations
Authors: Perincek Gökhan , Avci Sema , Çeltikçi Pinar 
Published: October 2019

Background: The azygos lobe is a rare variation of the right upper lobe of the lung, and prevalence of it in the general population varies widely between 0.1% and 8%. It can be diagnosed easily by thoracic computed tomography.
Objective: In this study, by thoracic computed tomography, azygos lobe frequency and associated variations were evaluated.
Materials and Methods: In this study, 5854 thoracic computed tomography with and without contrast applied for patients in the Kars Harakani State Hospital Chest Diseases Polyclinic between January 2014 and January 2018 were screened retrospectively.
Results: A total of 5854 thoracic computed tomography showed that frequency of azygos lobe was 1.09%. Out of 64 patients with azygos lobe, 36 (56.25%) were male and 28 (43.75%) were female. Bovine artery was found in 8 (12.5%) cases, right-left carotid artery common origin in 3 (4.68%) and aberrant right subclavian artery in 1 (1.56%).
Conclusion: The detected azygos lobe frequency is similar to literature and the most common accompanying variation is bovine artery.
J Enam Med Col 2019; 9(3): 177-180