bluuebunny/crossref_metadata_2025_split huggingface dataset:
Csehszlovák erődítések 1933–1938
Authors: Rakaczki István 
Published: January 2023

A soknemzetiségű Csehszlovákia 1918–1920 között jött létre. Az új államot a becsatolt nemzetiségek és az alkalmazott külpolitika miatt ellenséges nemzetek vették körül. Az ország integritásának biztosítására, francia ráhatásra erődített védelmi rendszer kiépítése kezdődött. A nagyszabású munkálatok egy része 1938-ra fejeződik be. Az elkészült erődöknek csak egy részét sikerült felfegyverezni és berendezni. Az erődzászlóaljak létrehozása, kiképzése, felfegyverzése nem valósult meg. Az 1938-as müncheni egyezmény alapján az erődök és a cseh területek német birtokba kerülnek.
АНАЛІЗ БЕККРОСНИХ ПОТОМСТВ БАКЛАЖАНА МІЖВИДОВОГО ПОХОДЖЕННЯ ЗА КОМПЛЕКСОМ ГОСПОДАРСЬКО-ЦІННИХ ОЗНАК
Authors: Kondratenko S. I. , Samovol O. P. , Sergienko O. V. , Marusiak A. O. , Ilyinova Ye. M. 
Published: January 2023

Мета – покращення генофонду культурної форми бакалажана (Solanum melongena L.) за рахунок міжвидової гібридизації з видом Solanum aethiopicum L., аналіз ліній міжвидового походження за комплексом кількісних господарсько-цінних ознак. Методи. Загальнонаукові, вимірювальні, зважувально-вагові, варіаційної статистики. Результати. За результатами проведеного аналізу досліджених кількісних ознак баклажану встановлені особливості їх прояву у експериментальних відборів залежно від рівня беккросних схрещувань із сортом-стандартом Алмаз. Зокрема, відмічена стала тенденція у збільшенні рівня прояву у таких ознак як “Індекс форми плоду” (Xmed = 1,2…1,8), “Середня маса плоду” (Xmed = 173,8…291,7 г), “Продуктивність однієї рослини” (Xmed = 702,3…1111,7 г/росл.). У той же час у всіх експериментальних відборів фенологічна фаза розвитку рослин, яка визначає тривалість періоду від появи масових сходів до технічної стиглості плодів була коротшою, ніж у сортів-стандартів (102–105 діб проти 114–115 діб у сортів-стандартів). Висновки. У підсумку, відбір [((F5 (Павлотас-20 / с. Алмаз (оригінал 403 г)) / с. Алмаз) / с. Алмаз] відзначився кращими показниками як за фенологічною фазою розвитку рослин, так і за кількісними показниками, які визначають структуру врожайності. Даний відбір передано до генетичного банку овочевих рослин, як перспективну для селекційних досліджень вирівняну лінію баклажана міжвидового походження з наступними господарсько-цінними ознаками: ранньостигла, з періодом від появи масових сходів до настання технічної стиглості плодів 100–105 діб; продуктивністю однієї рослини на рівні 1100–1400 г/росл., що вище за сорт-стандарт Алмаз на 28–56 %; довжиною плоду 12–14 см, діаметром 6–7 см, масою 290–340 г. Форма плоду циліндрична, світло фіолетового забарвлення, м'якуш щільний без гіркоти.
Is the ‘obesity crisis’ really the health crisis of the food system?: The ecological determinants of health for food system change
Authors: Elton Sarah 
Published: January 2023

<p>Multilateral organizations and research institutions are increasingly calling for transformation of the industrial food system due to its negative health impacts, its contribution to climate change and the fact that the system fails to provide adequate food to more than 800 million people. A common rationale given for food system change is the so-called obesity crisis. This commentary draws from critical weight studies and ecological public health discourses to argue that it is unnecessary to connect the crises of the food system with a rise in overweight and obesity. This approach contributes to fat stigma and further marginalizes a group of people who already suffer from stigmatization. A more inclusive rationale for food system change can be found in a concept articulated by the Canadian Public Health Association termed the ‘ecological determinants of health.’ These are features of the biosphere such as water, air, food and soil systems that support life on earth and human health. The current industrial food system threatens the ecological determinants of health by contributing substantially to climate change and environmental degradation. A shift in discourse in food policy and practice to focus on the ecological health impacts of the food system is more inclusive and promotes the well-being of all. </p>
High-Intensity Focused Ultrasound Lesion Detection Using Adaptive Compressive Sensing Based on Empirical Mode Decomposition
Authors: Ghasemifard Hadi , Behnam Hamid , Tavakkoli Jahangir (Jahan) 
Published: January 2023

<p>Background: The main goal of ultrasound therapy is to have clinical effects in the tissue without damage to the intervening and surrounding tissues. Treatments have been developed for both in vitro and in clinical applications. HIFU therapy is one of these. Non-invasive surgeries, such as HIFU, have been developed to treat tumors or to stop bleeding. In this approach, an adequate imaging method for monitoring and controlling the treatment is required. Methods: In this paper, an adaptive compressive sensing representation of ultrasound RF echo signals is presented based on empirical mode decomposition (EMD). According to the different numbers of intrinsic mode functions (IMFs) produced by the EMD, the ultrasound signals is adaptively compressive sampled in the source and then adaptively reconstructed in the receiver domains. In this paper, a new application of compressive sensing based on EMD (CS-EMD) in the monitoring of high-intensity focused ultrasound (HIFU) treatment is presented. Non-invasive surgeries such as HIFU have been developed for various therapeutic applications. In this technique, a suitable imaging method is necessary for monitoring of the treatment to achieve adequate treatment safety and efficacy. So far, several methods have been proposed, such as ultrasound radiofrequency (RF) signal processing techniques, and imaging methods such as X-ray, MRI, and ultrasound to monitor HIFU lesions. Results:In this paper, a CS-EMD method is used to detect the HIFU thermal lesion dimensions using different types of wavelet transform. The results of the processing on the real data demonstrate the potential for this technique in image-guided HIFU therapy. Conclusions: In this study, a new application of compressive sensing in the field of monitoring of the HIFU treatment is presented. To the best of our knowledge, so far no studies on compressive sensing have been carried out in the monitoring of the HIFU. Based on the results obtained, it was showed that the number of measurements and Intrinsic Mode Functions have the function of noise reduction. In addition, results were shown that the successful reconstruction of the compressive sensing signals can be gained using a threshold based algorithm. To this end, in this paper it was shown that by selecting an suitable number of measurements, the sparse transform, and a thresholding algorithm, we can achieve a more accurate detection of the HIFU thermal lesion size. </p>
An Evaluation of Environmental Performance According to The International Standard (ISO14001: 2015) in a Field East of Baghdad / A Case Study in the Midline Oil Company
Authors: Jasim Resen Ekhlas , Sadiq AbdulRazzaq Mohammed 
Published: January 2023

EMS in accordance with ISO 14001: 2015 is considered an entry point to reduce environmental impacts, especially the effects resulting from the oil industry, which is the main source of environmental pollution and waste of natural resources, since the second revision of the standard took place in September 2015. The problem of the research was manifested in the weakness in understanding the correct guidelines that must be followed in order to obtain and maintain the standard. The purpose of this research was to give a general picture of what is behind ISO14001:2015 and how it is possible to create a comprehensive base for understanding its application by seeking the gap between the actually achieved reality, standards requirements, and the diagnosis of their causes in the Medline Oil Company/ A field east of Baghdad by using the checklist and a number of statistical analysis methods (arithmetic mean, weights and percentages). The research reached a number of results; the most important of which is the existence of a gap in the application of the standard at a rate of (47.03%) resulting from a weakness in the application of most of the standard’s clauses in the company and lack of interest in the programs related to the treatment and reduction of environmental impacts. The added value in this research is evident by diagnosing the strengths and weaknesses in each clause of the environmental specification in preparation for setting plans to eliminate or reduce the gap in the company under consideration.

Paper type: Case research.
Improving Customer Value Through the Integral of Techniques Quality Function Deployment and Value Engineering
Authors: Mohammed A. Al-Adhami Zaid , Abdul Kareem H. Alrawi Maha 
Published: January 2023

Health service institutions suffer from challenges resulting from the great changes that our world is witnessing today. This has affected the value that these institutions add to the patient.
This research aims to identify the effect of integrating each of the techniques of QFD and value engineering for the health services provided to the patient to improve the value for him and thus obtain his satisfaction, which is reflected in the reputation of the surveyed hospitals. To achieve this, the descriptive analytical method was used, and a questionnaire was designed to collect the necessary data, which represents a measure of this research. The questionnaire was distributed to a sample deliberately taken from the research community consisting of hospital directors, department managers, and divisions in research hospitals, where the sample size was (97) individuals. Various statistical methods were used to test the research hypotheses, including confirmatory factor analysis and path analysis. The results were extracted using SPSS and Amos. The quality function diffusion and value engineering had an effective and substantial effect in improving value for patients in the surveyed hospitals, which is the most important finding of this research. One of the most important recommendations of the research is to work on the participation of health staff in the health sector with the academic authorities represented by universities and specialized colleges and to work on continuing consultations to implement methods that contribute to achieving the highest levels of quality of health services.

Paper type: Research paper.
Estimation of Causal Effect of treatment via Fuzzy Regression Discontinuity Designs
Authors: Sammer Abd Al-Razzaq Sajad , Jasim Mohammad Mohammad 
Published: January 2023

In some cases, researchers need to know the causal effect of the treatment in order to know the extent of the effect of the treatment on the sample in order to continue to give the treatment or stop the treatment because it is of no use. The local weighted least squares method was used to estimate the parameters of the fuzzy regression discontinuous model, and the local polynomial method was used to estimate the bandwidth. Data were generated with sample sizes (75,100,125,150 ) in repetition 1000. An experiment was conducted at the Innovation Institute for remedial lessons in 2021 for 72 students participating in the institute and data collection. Those who used the treatment had an increase in their score after treatment by 25.95%.

Paper type This Research is extracted from a master's thesis on statistics entitled “Estimation of Fuzzy Regression Discontinuity model with the application"
Estimating Parameters via L-Linear Method for Second-Order Regression of Polynomial Model
Authors: Younis Mohammad Mahdi , Dheyab Ahmed Ahmed 
Published: January 2023

In this paper, estimation of the parameters of the second-order polynomial regression model was obtained
when the error is distributed it is distribution long-tailed symmetric because of the presence of outliers and using Maximum Likelihood, and L-Method. simulation is illustrated, and Mean Squared Error (MSE) is used as an evaluation criterion. This research includes six sample sizes (50,60,80,90,100,120) and includes the application of the methods of the medical data representing diabetes.

Paper type Research paper.
Optimization of Cobalt Nanoparticles for Biogas Enhancement from Green Algae Using Response Surface Methodology
Authors: Zaidi Asad A. , Khan Sohaib Z. , Naseer Muhammad Nihal , Almohammadi Hamad , Asif Muhammad , Abdul Wahab Yasmin , Islam Mohammad Aminul , Johan Mohd Rafie , Hussin Hanim 
Published: January 2023

Organic matter may be converted to energy through various methods, but the most preferable one is the Anaerobic Digestion (AD), specifically for biogas production. In sustainable bioenergy production, it can undoubtedly be called one of the most widely used methods from the various feedstock. Over the past years, algae waste has become an increasingly acute environmental problem but luckily it can be used as feedstock to produce bioenergy. In order to improve the energy productivity of green algae, this study is focused on the introduction of cobalt (Co) nanoparticles (NPs) in the AD process. The concentration of Co NPs was optimized using response surface methodology (RSM). Mesophilic temperature range (25–45 °C), initial pH (5–9) and Co NPs dosage (0.5–2 mg/L) were selected as the independent variables for RSM. The results indicated that at optimized values (Co NPs concentration = 1 mg/L, initial pH = 7, and digestion temperature = 35 °C) produced the highest biogas yield of 298 ml. An experiment was carried out at optimized conditions to explore the effect on biogas production. The results showed that Co NPs had a positive influence on biogas yield. The low concentrations achieved higher biogas production as compared to higher ones. A maximum biogas yield of 678 mL is achieved by Co NPs (1 mg/L). AD performance was further evaluated by the modified Gompertz model. Different kinetic parameters were calculated. The values of the performance indicators confirmed that the mathematical model fitted well with experimental data.
التفاعلية في مواقع الصحف اليومية العراقية دراسة تحليلية لموقع صحيفة المدى والزمان والصباح وطريق الشعب
Authors: ملح حبيب خلف 
Published: January 2023

سعت هذه الدراسة لتحديد مقدار التفاعلية في مواقع الصحف العراقية المستمرة في الصدور منذ عام 2003، والتي تتألف من (15) صحيفة بحسب إحصاءات دار الكتب والوثائق العراقية. وأجرى الباحث مسحاً تحليلياً على هذه المواقع، وظهرت نسبة التفاعلية بشكل عام ضعيفة لا تزيد عن (47.1%)، وهذا الضعف في التفاعلية اسهم بشكل كبير في انخفاض متصفحي مواقع تلك الصحف الالكترونية.
وكان اعلى معدل تجميعي لعينة البحث في الأدوات التفاعلية البسيطة مثل التعليق، والاستطلاعات، وقوائم الإفادة والاشتراك، والاعجاب قد حصلت في مجموعها على نسبة (75%)، في حين حصل تعدد الخيارات التفاعلية التي تُعد أكثر الخيارات التفاعلية واهمها في مواقع الصحف الالكترونية العالمية على نسبة (48.53%)، وهي ضعيفة للغاية مقارنة بأهميتها.
وتوصلت نتائج البحث الى أن نظام المراقبة في مواقع صحف العينة لا يزيد عن نسبة (56.25%)، وهي نسبة متوسطة تشير الى ضعف مواقع الصحف الالكترونية العراقية في الافادة من هذه الأنظمة. وأظهرت نتائج البحث إن مواقع الصحف الالكترونية العراقية ترتبط بمواقع التواصل الاجتماعي بنسبة (50%) بشكل عام، وكانت اعلاها صفحة الفيس بوك بنسبة (100%)، ثم تويتر، ويوتيوب، وانستغرام بعد ان استخدمتها صحف العينة بنسبة (75%)، وتلغرام، ومحطة إذاعية، وبلس كوكل بنسبة (25%).
Visualisasi Rapat Peluang Posisi Elektron terhadap Sudut pada Atom Deuterium
Authors: Karomah Siti Afidatul , Jannah Arihna Roihatul , Aini Naila Rohmatal , Zumarotin Rofi , Winungsih Winungsih , Sunarmi Nani 
Published: January 2023

Deuterium merupakan salah satu isotop hidrogen yang memiliki satu proton dan neutron didalam inti dan satu elektron dikulit atom. Persamaan schrodinger atom deuterium ditinjau dalam koordinat bola untuk memproleh penyelesaian fungsi gelombang. Penelitian ini bertujuan untuk menentukan fungsi gelombang bagian sudut untuk atom deuterium dan memvisualisasikan kebergantungan rapat peluang posisi elektron terhadap sudut pada atom dengan Matlab. Penyelesaian fungsi gelombang sudut diperoleh dengan memisahkan persamaan schrodingger kedalam fungsi bagian radial dan bagian sudut sehingga diperoleh penyelesaian persamaan schrodingger orde dua bagian sudut yang memiliki solusi Polinomial Legendre jenis pertama serta melakukan visualisasi mengunakan Matlab. Hasil analisis menunjukan kebergantungan rapat peluang posisi elektron hanya dipengaruhi oleh bagian sudut zenithal dan tidak dipengaruhi oleh bagian sudut azimuthal.
Analisis Parameter Dinamika Fenomena Bouncing Ball Berbasis Aplikasi Phyphox
Authors: Pebralia Jesi 
Published: January 2023

Peristiwa bola yang memantul dapat digunakan sebagai model untuk mendeskripsikan banyak sekali aspek yang ada dalam mekanika. Pada penelitian ini dirancang fenomena bouncing ball dimana bola dijatuhkan dari ketinggian tertentu tanpa kecepatan awal dan menumbuk permukaan lantai yang keras. Penelitian ini menggunakan metode penelitian eksperimen menggunakan aplikasi Phyphox sebagai alat bantu untuk menentukan parameter-parameter yang ada pada fenomena bouncing ball . Adapun parameter yang dianalisis pada penelitian ini yaitu berupa kebergantungan energi, ketinggian, dan waktu. Hasil dari penelitian ini menunjukkan bahwa kecenderungan penurunan energi bouncing ball terhadap jumlah pantulan yang terjadi mengikuti grafik eksponensial. Pada eksperimen tahap I dengan bola kelereng berdiameter 15,2 mm diperoleh nilai penurunan energi tiap pantulan mengikuti persamaan eksponensial y=113,77 exp(-0,151x), dengan nilai . Pada eksperimen tahap II dengan bola kelereng berdiameter 15,2 mm diperoleh nilai penurunan energi tiap pantulan mengikuti persamaan eksponensial y=123,4 exp(-0,204x), dengan nilai.. Pada eksperimen tahap III dengan bola kelereng berdiameter 27,4 mm diperoleh nilai penurunan energi tiap pantulan mengikuti persamaan eksponensial y=115,01 exp(-0,176x), dengan nilai .
Upaya Mitigasi Bencana Longsor Jalan Lintas Bengkulu-Kepahiang Berdasarkan Kecepatan Gelombang Geser (Vs)
Authors: Natasya Indah Dwi , Larang Miranda Puspa , Gatra Putri Elona Gita , Refrizon Refrizon Refrizon 
Published: January 2023

ABSTRAKProvinsi Bengkulu adalah provinsi yang rawan akan adanya bencana alam. Salah satu kejadian bencana alam adalah longsor yang terjadi di kabupaten Bengkulu Tengah Provinsi Bengkulu. Kabupaten Bengkulu Tengah Berada pada topograafi yang berada pada elevasi 96 sampai 880 mdpl. Daerah Bengkulu tengah juga memiliki curah hujan yang tinggi dengan rata-rata 235-280 mm/tahun sehingga akan memperbesar potensi terjadinya gerakan tanah atau longsor. Nilai kecepatan gelombang geser (Vs) ini sangat penting karena berhubungan dengan ketahanan suatu area terhadap gempa bumi. Letak dan lokasi menentukan besar kecilnya kecepatan gelombang geser (Vs) yang dimiliki. Nilai Vs didapat berdasarkan nilai faktor amplifikasi (a0) dan nilai frekuensi dominan (f0) dari data penelitian 80 titik sebelumnya, lalu pada win-HVSR dilakukan forward modelling yang menghasilkan output lapisan Vs. Selain itu, kami juga membuat peta kerentanan bencana geologi berdasarkan nilai Vs menggunakan surfer dan Arcgis. Penelitian ini menyatakan bahwa titik lokasi L9B memiliki nilai Vs30 190 m/s terendah dan merupakan kelas situs tanah D dan memiliki jenis tanah sedang. Titik lokasi L9D memiliki nilai Vs30 tertinggi dan merupakan kelas situs tanah B dengan jenis batuan. Kata Kunci: Longsor, Kecepatan Gelombang Seismik (Vs), Peta Kerentanan Bencana Geologi. ABSTRACTBengkulu Province is a province that is prone to natural disasters. One of the natural disasters is a landslide that occurred in Bengkulu Tengah district, Bengkulu Province. Central Bengkulu Regency Located in the topography with elevation 96 to 880 masl. The central Bengkulu area also has high rainfall with an average of 235-280 mm/year so it will increase the potential for land movements or landslides. Based on value of shear wave velocity (Vs) is very important because it relates to the resistance of an area to earthquakes. The location also determines the size of the shear wave velocity (Vs) that is owned. Vs is obtained based on the value of the amplification factor (a0) and the value of the dominant frequency (f0) from the previous 80 point research data, then at win- HVSR, forward modeling is carried out which results in the Vs. layer output. Apart from that, we also created a geological disaster vulnerability map based on the Vs value using surfers and Arcgis. This study states that the L9B location point has the lowest Vs30 190 m / s value and is a class D soil site and has moderate soil types. The L9D location point has the highest Vs30 value and is a soil site class B with rock types. Keywords: Landslide, Shear Wave Velocity (Vs), Geological Disaster Vulnerability Map.
Analisis Lapisan Bawah Permukaan Sebagai Perencanaan Pembangunan Di Kelurahan Lempuing Berdasarkan Metode Geolistrik Resistivitas
Authors: Rahmawati Tri , Septa Ririn Dwi Mulya , Kusuma Repal Wijaya , Suhendra  
Published: January 2023

Telah dilakukan penelitian di Kelurahan Lempuing, Kecamatan Ratu Agung, Kota Bengkulu dengan tujuan untuk melihat jenis batuan bawah permukaan dan struktur lapisan batuan dasar. Pengambilan data lapangan dilakukan pada tiga titik VES dengan panjang bentangan 160 m menggunakan metode geolistrik resistivitas konfigurasi Schlumberger. Pengolahan data pada setiap titik VES dan pembuatan model penampang 2D diproses dengan bantuan software IPI2win. Berdasarkan hasil penelitian, ditemukan jenis batuan bawah permukaan adalah andesit, tufa, pasir, air tanah, granit, dan lempung. Kemudian ditemukan lapisan bedrock berjenis andesit dengan nilai resistivitas 588.1 – 1205 Ωm pada kedalaman 0.6441 – 1.865 m. Oleh karena itu, bangunan yang direkomendasikan di kawasan ini adalah bangunan lantai satu sampai lantai dua.
Kata kunci: Bedrock, Geolistrik Resistivitas, Konfigurasi Schlumberger.
Kombinasi Daya Hambat Daun Pepaya (Carica papaya L. ) dan Teh Hijau (Camellia sinensis) terhadap Streptococcus mutans
Authors: Bayi Bayi , Shobah Afifah Nur , Insani Nurul 
Published: January 2023

Daun pepaya (Carica papaya L.) dan daun teh hijau (Camellia sinensis) merupakan jenis tumbuhan yang bermanfaat sebagai antibakteri. Daun pepaya dan daun teh hijau mengandung senyawa alkaloid, flavonoid, saponin, tanin dan kafein khususnya pada daun teh hijau. Tujuan dari penelitian ini yaitu mengetahui efektifitas dan konsentrasi berapa kombinasi infusa daun pepaya (C. papaya L.) dan daun teh hijau (C. sinensis) sebagai antibakteri Streptococcus mutans. Metode dari penelitian ini yaitu meliputi pembuatan ekstrak dengan infusa, skrining fitokimia, dan uji antibakeri kombinasi infusa daun pepaya dan daun teh hijau. Hasil penelitian menunjukan bahwa simplisia daun pepaya dan daun teh mengandung senyawa yaitu flavonoid, tanin dan saponin. Kombinasi infusa daun pepaya dan daun teh hijau dapat menghambat bakteri S. mutans dengan perbandingan konsentrasi 33,33% : 33,33% dikategorikan kuat, 50% : 50% dikategorikan sangat kuat, dan 66,67% : 66,67% dikategorikan sangat kuat. Sedangkan pada kontrol positif kloramfenikol mampu memiliki daya hambat yang sangat kuat dan kontrol negatif tidak memiliki daya hambat. Dari penelitian ini dapat disimpulkan kombinasi infusa daun pepaya (C. papaya L.) dan daun teh hijau (C.sinesis) efektif sebagai antibakteri karena menunjukan adanya zona hambat dengan konsentrasi 66,67% kombinasi infusa daun pepaya (C. papaya L.) dan daun teh hijau (C. sinensis) menunjukan zona hambat >20 mm sehingga masuk dalam katagori sangat kuat.