bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of seawater irrigation on germination and seedling growth of Carob tree (Ceratonia siliqua L.) from Gouraya National park (Béjaïa, Algeria)
Authors: Kheloufi Abdenour , Mansouri Lahouaria Mounia 
Published: January 2021

The carob tree (Ceratonia siliqua L.) is an important component of the Mediterranean vegetation and its cultivation is important environmentally and economically. It is also an interesting leguminous species for afforestation-reforestation. In this study, carob seeds collected in a representative area of the Mediterranean basin at the national park of Gouraya (Béjaïa, Algeria), were subjected to germination tests under Mediterranean seawater (SW) irrigation of different concentrations (0, 10, 30, 50 and 100% SW) for 15-day period. Before germination tests, a 20 min pre-treatment with 96% sulphuric acid was necessary to overcome seed coat dormancy which does not permit germination. Results showed that the seeds of C. siliqua were able to germinate at different seawater concentration, except for 50% SW and 100% SW which resulted in total inhibition of germination. The maximum number of C. siliqua seed germination of 100% FGP (final germination percentage) appeared at 0% SW and 10% SW. Only 35.5% of the seeds have germinated in 30% SW. Ungerminated seeds of C. siliqua from different SW treatments showed medium germination recovery (FGPRecov) of 39.9% at 50% SW and low recovery of 18.2% at 100% SW when transferred to distilled water after 15 day-period. Seedlings length and seedling fresh and dry weight were significantly (P < 0.001) decreased with increasing SW concentrations. Seedling water content remained constant in 10% SW in comparison with the control, while it decreased very slightly in 30% SW. These findings may serve as useful information for C. siliqua habitat establishment and afforestation-reforestation programs in coastal sites and for exploiting seawater in the area.
Federated Learning of Electronic Health Records to Improve Mortality Prediction in Hospitalized Patients With COVID-19: Machine Learning Approach
Authors: Vaid Akhil , Jaladanki Suraj K , Xu Jie , Teng Shelly , Kumar Arvind , Lee Samuel , Somani Sulaiman , Paranjpe Ishan , De Freitas Jessica K , Wanyan Tingyi , Johnson Kipp W , Bicak Mesude , Klang Eyal , Kwon Young Joon , Costa Anthony , Zhao Shan , Miotto Riccardo , Charney Alexander W , Böttinger Erwin , Fayad Zahi A , Nadkarni Girish N , Wang Fei , Glicksberg Benjamin S 
Published: January 2021

Background
Machine learning models require large datasets that may be siloed across different health care institutions. Machine learning studies that focus on COVID-19 have been limited to single-hospital data, which limits model generalizability.

Objective
We aimed to use federated learning, a machine learning technique that avoids locally aggregating raw clinical data across multiple institutions, to predict mortality in hospitalized patients with COVID-19 within 7 days.

Methods
Patient data were collected from the electronic health records of 5 hospitals within the Mount Sinai Health System. Logistic regression with L1 regularization/least absolute shrinkage and selection operator (LASSO) and multilayer perceptron (MLP) models were trained by using local data at each site. We developed a pooled model with combined data from all 5 sites, and a federated model that only shared parameters with a central aggregator.

Results
The LASSOfederated model outperformed the LASSOlocal model at 3 hospitals, and the MLPfederated model performed better than the MLPlocal model at all 5 hospitals, as determined by the area under the receiver operating characteristic curve. The LASSOpooled model outperformed the LASSOfederated model at all hospitals, and the MLPfederated model outperformed the MLPpooled model at 2 hospitals.

Conclusions
The federated learning of COVID-19 electronic health record data shows promise in developing robust predictive models without compromising patient privacy.
Gradual formation of the high school students’ motivational readiness for professional identity in the context of the subject-oriented instruction
Authors: Lyubyagina Olga Anatolievna , Gilmeeva Rimma Khamidovna , Tuguz Nalbiy Salikhovich 
Published: January 2021

The object of the research is the multidisciplinary schools of the Republic of Tatarstan. The purpose of the study in the context of subject-oriented instruction is to develop and test the stages of the formation of high school students’ motivational readiness for professional identity. To achieve the goal of the research we used such methods as theoretical (comparative historical analysis), empirical (the study of the students via teacher observation, questionnaire), mathematical (processing of the obtained results by means of statistical processing of research results). The particular practical usefulness of the article is in the fact that it has developed and implemented in practice the scheme for the gradual formation of the high school students’ motivational readiness for professional identity in the context of subject-oriented instruction, which makes it possible to apply the research data by teachers of multidisciplinary lyceums, gymnasiums, specialists from institutions of additional education and a system of additional professional education.
Supraorbital transciliary keyhole approach for removal of tuberculum sellae meningioma: 3D surgical video
Authors: Cuellar-Hernandez J. Javier , Olivas-Campos J. Ramon , Tabera-Tarello Paulo M. , Anokwute Miracle , Valadez-Rodriguez Alan 
Published: January 2021

Background:
Tuberculum sellae meningiomas have an incidence from 5 to 10% of all intracranial meningiomas[2] and tend to be surgically difficult and challenging tumors given their proximity to important structures such as the internal carotid artery (ICA), anterior cerebral artery (ACA), and optic nerves.[3] Typically, their growth is posteriorly and superiorly oriented, thereby displacing the optic nerves and causing visual dysfunction, which is the primary indication for surgical treatment.[1] The main goals of the treatment are the preservation or restoration of visual abilities and a complete tumor resection.[1] Conventionally, surgical approaches to tuberculum meningiomas involve largely invasive extended bifrontal, interhemispheric, orbitozygomatic, pterional, and subfrontal eyebrow approaches. The supraorbital craniotomy, however, is a minimally invasive transcranial approach that offers a similar surgical corridor to conventional transcranial approaches, using a limited craniotomy and minimal brain retraction that can be used for tumoral and vascular pathologies,[4,5] offering added cosmetic outcomes.[1] We present the case of a patient undergoing a supraorbital transciliary craniotomy with a tuberculum sellae meningioma causing bitemporal hemianopsia.

Case Description:
A 70-year-old female with chronic headaches and progressive vision loss and visual field deficit for about 1 year. On ophthalmological evaluation, she was able to fixate and follow objects with each eye, light perception was only present in the right eye, and the vision in the left eye was 0.2 decimal units. Her visual fields demonstrated severe campimetric deficits. Her extraocular movements were intact and bilateral pupils were equal, round, and reactive to light. MRI of the brain demonstrated tuberculum sellae meningioma with bilateral optic canal invasion, displacing the chiasm, and extending ≥180° around the medial ICA wall and anterior ACA wall. The patient underwent supraorbital transciliary keyhole approach for total resection of the tumor. Postoperatively, visual acuity and visual field were significantly improved.

Conclusion:
Performing a supraorbital transciliary keyhole craniotomy for tuberculum sellae meningiomas requires an adequate and meticulous preoperative planning to determine the optimal surgical corridor to the lesion. The use of supraorbital craniotomy is safe with good cosmetic results and potentially lower morbidity allowing for adequate exposure, resection, and release of neurovascular structures.
Momentos pedagógicos e o processo de ensino-aprendizagem de Termoquímica
Authors: Silva Renan Santos da , Souza Katiuscia Dos Santos de 
Published: January 2021

No campo do ensino da Química existem várias teorias que contribuem para o fortalecimento da aprendizagem, assim optou-se pelo ponto de vista da dialogicidade e sociointeração que favorecem a participação ativa do indivíduo no processo de aprendizagem, a partir de questões cotidianas da sociedade. Assim, o objetivo foi avaliar as contribuições conceituais e atitudinais do processo de ensino-aprendizagem da Termoquímica. A metodologia da pesquisa pautou-se na abordagem qualitativa, organizada em três momentos pedagógicos, com uma turma de 25 estudantes, da segunda série, do Ensino Médio, utilizando questionários, discussões temáticas e folhas de atividade, buscando-se na análise identificar as compreensões construídas. Os resultados obtidos evidenciaram que a metodologia facilitou o processo de ensino-aprendizagem dos conceitos termoquímicos permitindo sua associação com a realidade, trabalhando a percepção do estudante como ser social, para formar um cidadão consciente de sua realidade e capaz de tomar decisões sobre ela.
Pesquisa em Educação: métodos e epistemologias
Authors: Ferreira Filho Luciano Nery 
Published: January 2021

O livro Pesquisa em Educação: Métodos e Epistemologias, de autoria do Prof. Dr. Sílvio Sanchez Gamboa (2018), traz uma análise das produções acadêmicas stricto sensu em educação no Brasil, refletindo sobre os pressupostos metodológicos, epistemológicos, gnosiológicos, ontológicos e históricos presentes nesses trabalhos. Ao realizar essa pesquisa das pesquisas, o autor demonstra a importância de se conhecer os fundamentos da pesquisa para se compreender toda a influência social, política, cultural e histórica que o objeto de pesquisa sofre desde a elaboração da pergunta desencadeadora até os resultados. Com isso, o autor demonstra se aproximar dos paradigmas mais críticos de pesquisa, principalmente da dialética fundada em Marx, na medida em que admite que a neutralidade do objeto não existe, indicando que, mesmo pesquisas mais positivistas, sofrem influência dos sujeitos que estão envolvidos, dos contextos em que se encontram e da sua historicidade.
POLA PERMINTAN DAN PENAWARAN KETERSEDIAAN DAGING SAPI NASIONAL TAHUN 2030 DENGAN PENDEKATAN FORECASTING
Authors: Moeljono Moeljono 
Published: January 2021

<p>Ketersediaan daging sapi berpengaruh penting terhadap program swasembada daging sapi yang dicanangkan oleh pemerintah. Dengan tersedianya jumlah daging sapi di Indonesia maka program pemerintah tersebut akan terlaksana dengan baik.Indonesia perlu belajar dari kegagalan program swasembada daging sapi, 3 kali swasembada 3 kali gagal. Pemerintah dan masyarakat sejak lama bermimpi mengulang sukses sebagai negara pengekspor sapi seperti pada era tahun 1970-an.</p><p>Tujuan penulisan adalah (1)untuk mengetahui perbandingan antara produksi daging sapi dan konsumsi daging sapi tahun 2010-2018, (2) Untuk menganalisis perbandingan antara penawaran daging sapi dengan permintaan daging sapi di tahun 2030 secara nasional. Metode analisis yang digunakan (1) analisis deskriptif; (2) metode analisis forecasting. Hasil pengujian (1) perbandingan antara penawaran dan permintaan daging sapi tahun 2010-2018 setaip tahunnya berbeda yaitu pada empat tahun pertama penawaran lebih besar dibanding permintaan, pada lima tahun terakhir, permintaan lebih besar dibanding penawaran, (2) penawaran dan permintaan daging sapi nasional tahun 2030 mengalami <em>trend </em>kenaikan dan perbandingan produksi dengan konsumsi daging sapi nasional 2030 menunjukkan rasio permintaan daging sapi lebih besar dibandingkan dengan penawaran daging sapi.<strong></strong></p><p>Kata kunci: Analisis <em>Forecasting, Trend, </em>Ketersediaan Daging Sapi, Konsumsi Daging Sapi</p>
Characteristics of Hydro-Oceanography in the Coastal Waters of Kura-Kura Beach, Bengkayang Regency
Authors: Muhardi Muhardi , Risko Risko , Susiati Heni 
Published: January 2021

The waters of Kura-Kura Beach have quite a lot of human activities, one of which is tourism. The study aims to observe Hydro-Oceanographic parameters such as tidal conditions, ocean currents, and waves. The study uses field observation data and simulation results. The data is calculated to find Formzhal number based on the amplitude of tidal harmonic constants. The Flow analysis to determine the pattern and velocity of the current. The height and period of the wave to analyze characteristics of the wave. The results show that the tide in Kura-Kura Beach waters is a daily mix of a double with the highest tide at MSL and a minimum tide of 0.43 below MSL. While the current velocity obtained from the yield model has a range of (0.003 - 0.11) m/s, and the measurement results are between (0.005 - 0.14) m/s. The simulation results show that the current moves from land to sea at low tide, and it moves from sea to land at toward the tide. For the height of the ocean waves that are formed in a period of 10 years (2009 - 2019) ranges from (0.09 - 154) m and the wave period (1.86 - 5.73) seconds. Based on the calculation results, the largest wave energy occurs in the second intermediate period, namely 184.21 Joules/m with height and wave periods of 1.21 m and 4.39 seconds. In contrast, the smallest wave energy occurs in the first intermediate period with minimum wave height and period 0.18 m and 3.08 seconds. In general, based on the simulation of the current velocity model, the forecasting of wave height and wave energy in Kura-Kura Beach waters is still relatively small. So, it can be concluded that the location is still categorized as safe for coastal tourism and other activities.
PERILAKU BIROKRASI PEMERINTAH DALAM PELAYANAN PUSKESMAS DI KOTA MAKASSAR
Authors: Hamzah Onno Sahlania 
Published: January 2021

Puskesmas merupakan lembaga pemerintah yang berfungsi melakukan pelayanan kesehatan dasar menuju paradigma sehat. Pelayanan kesehatan terdiri dari pelayanan kesehatan perseorangan dan pelayanan kesehatan masyarakat dengan kegiatan bersifat promotif, preventif, kuratif dan rehabilitatif. Penelitian ini bertujuan untuk: (1) menganalisis dan menjelaskan perilaku birokrasi pemerintah dalam pelayanan Puskesmas di kota Makassar, (2) menganalisis dan menjelaskan kualitas pelayanan Puskesmas di kota Makassar, dan (3) menganalisis dan menemukan faktor yang berkaitan dengan perilaku birokrasi Puskesmas di kota Makassar.Lokasi penelitian dilakukan pada Puskesmas yang sudah berstandar ISO-9001 yaitu Puskesmas Kassi-Kassi dan belum berstandar ISO-9001 yaitu Puskesmas Barombong di Kota Makassar, dengan jenis penelitian kualitatif. Sumber data diperoleh dari informan dengan teknik wawancara, observasi dan dokumentasi. Informan terdiri dari unsur birokrat puskesmas sebagai penyelenggara pelayanan dan unsur masyarakat sebagai pengguna layanan.Hasil penelitian menunjukkan bahwa: (1) perilaku birokrasi dengan prinsip rasionalitas universal belum inovatif melakukan program-program pelayanan kesehatan sehingga pelaksanaan tugas-tugas pelayanan kesehatan berlangsung apa adanya, perilaku birokrasi dengan prinsip hirarki kurang terkoordinasi baik sehingga beban tugas ganda menjadi kurang terkendali, dan perilaku birokrasi dengan prinsip diskresi kurang memperoleh kebebasan menjalankan kewenangan sesuai kebutuhan riil Puskesmas dari kebijakan yang bersifat top-down. (2) Aspek kualitas pelayanan puskesmas, tersedianya sarana dan prasarana pendukung program pelayanan kurang terjangkau, kepuasan masyarakat dari kualitas yang diterimanya ditentukan oleh kondisi masyarakat setempat. (3) Faktor-faktor yang berkaitan dengan penerapan perilaku birokrasi puskesmas yang dapat berlangsung efisien mendukung proses penyelenggaraan pelayanan melalui kepemimpinan transformasional, birokrasi profesional dan kewenangan khusus. Kata Kunci: Pelayanan Publik, Instansi Pemerintah
PENGARUH BUDAYA ORGANISASI DAN KEPUASAN KERJA TERHADAP KOMITMEN ORGANISASIONAL, ORGANIZATIONAL CITIZENSHIP BEHAVIOR (OCB), DAN INTENTION TO LEAVE (Studi pada Karyawan Bancassurance Sepecialist di Bank Negara Indonesia Life Insurance Wilayah Makassar)
Authors: . Serpian , Swasto Bambang , Utami Hamidah Nayati 
Published: January 2021

Penelitian ini dilakukan pada karyawan Bancassurance Specialist di BNI Life Insurance Wilayah Makassar dengan sempel berjumlah 80 karyawan. Metode statistik yang digunakan untuk menguji hipotesis adalah analisis jalur (path analysis). Jumlah sampel yang ditentukan sebelumnya sebanyak 86 karyawan, namun yang mengembalikan angket hanya sebanyak 80 karyawan. Hasil penelitian menunjukkan bahwa budaya organisasi dan kepuasan kerja berpengaruh signifikan terhadap komitmen organisasional. Budaya organisasi, kepuasan kerja, dan komitmen organisasional berpengaruh signifikan terhadap organizational citizenship behavior. Budaya organisasi, kepuasan kerja, dan komitmen organisasional berpengaruh signifikan yang bersifat negatif terhadap intention to leave. Kemudian yang terakhir komitmen organisasional dan organizational citizenship behavior berpengaruh tidak signifikan terhadap intention to leave. Kata Kunci: Budaya organisasi, kepuasan kerja, komitmen organisasional, organizational citizenship behavior (OCB), dan intention to leave
Preprocessing of Skin Images and Feature Selection for Early Stage of Melanoma Detection using Color Feature Extraction
Authors: Sari Yuita Arum , Hapsani Anggi Gustiningsih , Adinugroho Sigit , Hakim Lukman , Mutrofin Siti 
Published: January 2021

Preprocessing is an essential part to achieve good segmentation since it affects the feature extraction process. Melanoma have various shapes and their extracted features from image are used for early stage detection. Due to the fact that melanoma is one of dangerous diseases, early detection is required to prevent further phase of cancer from developing. In this paper, we propose a new framework to detect cancer on skin images using color feature extraction and feature selection. The default color space of skin images is RGB, then brightness is added to distinguish the normal and darken area on the skin. After that, average filter and histogram equalization are applied as well for attaining a good color intensities which are capable of determining normal skin from suspicious one. Otsu thresholding is utilized afterwards for melanoma segmentation. There are 147 features extracted from segmented images. Those features are reduced using three types of feature selection algorithms: Linear Discriminant Analysis (LDA), Correlation based Feature Selection (CFS), and Relief. All selected features are classified using k-Nearest Neighbor (k-NN). Relief is known to be the best feature selection method among others and the optimal k value is 7 with 10-cross validation with accuracy of 0.835 and 0.845, without and with feature selection respectively. The result indicates that the frameworks is applicable for early skin cancer detection.
Momentum Backpropagation Optimization for Cancer Detection Based on DNA Microarray Data
Authors: Wisesty Untari Novia , Sthevanie Febryanti , Rismala Rita 
Published: January 2021

Early detection of cancer can increase the success of treatment in patients with cancer. In the latest research, cancer can be detected through DNA Microarrays. Someone who suffers from cancer will experience changes in the value of certain gene expression. In previous studies, the Genetic Algorithm as a feature selection method and the Momentum Backpropagation algorithm as a classification method provide a fairly high classification performance, but the Momentum Backpropagation algorithm still has a low convergence rate because the learning rate used is still static. The low convergence rate makes the training process need more time to converge. Therefore, in this research an optimization of the Momentum Backpropagation algorithm is done by adding an adaptive learning rate scheme. The proposed scheme is proven to reduce the number of epochs needed in the training process from 390 epochs to 76 epochs compared to the Momentum Backpropagation algorithm. The proposed scheme can gain high accuracy of 90.51% for Colon Tumor data, and 100% for Leukemia, Lung Cancer, and Ovarian Cancer data.
PARADIGM SHIFT: ENGINEERING ARTIFICIAL INTELLIGENCE AND MANAGEMENT STRATEGIES FUSION
Authors: Harb A. H. , Alsayyid AbdAlhameedAbdAlhameed 
Published: January 2021

The purpose of this paper is to investigate management strategies that use Artificial Intelligence to perceive, capture, and process real-time data to predict and direct the performance of an enterprise. AI systems can account for errors in human judgment through computational processes that supersede the capabilities of human intelligence alone. Qualitative methodology was used to assess components such as fuzzy logic that can produce answers determined by multiple factors that can be integrated into a determinant solution. Quantifying the neurocircuitry of strategic management processes in tacticians will serve as the foundation for AI and management strategies engineering fusion. When AI is programmed to motivate, interact, and make judgements based upon statistical measurements, the fusion of AI and management engineering can increase efficiency and effectiveness in the attainment of organizational goals. Results demonstrated the application of AI planning can range from directing large-scale machinery overhaul procedures, spacecraft mission planning, emergency response, assembling test procedures for rocket launchers, and delivery truck scheduling. A thorough understanding AI for strategic management engineering fusion and its underlying concepts is a prerequisite to competitive advantage in a global market.
Analisis Kualitas Fisiko Kimia Daging Ternak Lokal Ayam Kampung Di RPU (Rumah Potong Unggas) Pasar Sidoharjo Kabupaten Lamongan
Authors: Handayani Ike Mawarni , Susanto Edy , Wardoyo Wardoyo 
Published: January 2021

Penelitian ini bertujuan Untuk mengetahui kualitas fisiko kimia daging ternak lokal ayam kampung di RPU (Rumah Potong Unggas) Pasar Sidoharjo Kabupaten Lamongan.Materi penelitian adalah daging ayam kampung dengan jumlah 29 ekor dengan kriteria jenis ayam yang sama, manajemen pemeliharaan yang serupa, jenis kelamin yang sama, dan umur kisaran 1-2 bulan. Metode penelitian adalah eksploratif laboratorik yang terdiri dari uji fisik dan kimia daging. Hasil penelitian menunjukkan adanya deskripsi keragaman kiualitas fisiko kimia daging ayam kampung. Secara fisik Warna daging ayam kampung yang beragam, mulai dari warna daging yang putih segar agak kekuningan, berwarna putih pucat sedikit kuning, dan warna daging yang putih segar. Aroma daging ayam kampung memiliki aroma segar yang lebih khas daging ayam dan tidak anyir atau berbau busuk. Rasa daging ayam kampung memiliki cita rasa yang jauh lebih gurih dan juicy. Keempukan daging ayam kampung ini memiliki keempukan daging yang lebih empuk, kenyal, dan tidak mudah hancur ketika di masak. Dengan nilai pH pada bagian dada rata rata 5,22 ± 0,09 dan pada bagian paha rata rata 5,17 ± 0,09. Secara kimia dengan analisa proksimat daging ayam kampung segar ini memiliki kandungan gizi yaitu: Kadar Protein 21.00%. Kadar Air 63,2%. Kadar Lemak 2,57% dan Kadar Abu 1,53%.