bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Retinal Vessel Density Can Reflect Cognitive Function in Patients with Alzheimer’s Disease: Evidence from Optical Coherence Tomography Angiography
Authors: Yan Yibing , Wu Xingqi , Wang Xiaojing , Geng Zhi , Wang Lu , Xiao Guixian , Wu Yue , Zhou Shanshan , Liao Rongfeng , Wei Ling , Tian Yanghua , Wang Kai 
Published: January 2021

Background: There is increasing evidence that Alzheimer’s disease (AD) patients may present decreased cerebral blood perfusion before pathological brain changes. Using the retina as a window to the brain, we can study disorders of the central nervous system through the eyes. Objective: This study aimed to investigate differences in retinal structure and vessel density (VD) between patients with mild AD and healthy controls (HCs). Furthermore, we explored the relationship between retinal VD and cognitive function. Methods: We enrolled 37 patients with AD and 29 age-matched HCs who underwent standard ophthalmic optical coherence tomography angiography (OCTA) for evaluation of the retinal layer thickness and VD parameters. Cognitive function was evaluated using a battery of neuropsychological assessments. Finally, the correlations among retinal layer thickness, VD parameters, and cognitive function were evaluated. Results: The retinal fiber layer thickness and retinal VD of patients with AD were significantly reduced compared with HCs. The retinal VD was significantly correlated with overall cognition, memory, executive, and visual-spatial perception functions. However, there was no significant between-group difference in the macular thickness. Conclusion: Our findings indicate a positive correlation between retinal VD and some, but not all, cognitive function domains. Most importantly, we demonstrated the role of OCTA in detecting early capillary changes, which could be a noninvasive biomarker for early AD.
Effects of photoselective colour nets on the vegetative, productive, and qualitative behaviour of kiwifruit, jintao cultivar
Authors: Gullo Gregorio , Dattola Antonio , Vonella Vincenzo , Zappia Rocco 
Published: January 2021

BACKGROUND: In the Mediterranean basin, the solar radiation received is very high for many tree species over several hours of the day during the summer. Using a photoselective net can improve the climatic conditions and also modify the quality of light received. OBJECTIVE: This study aimed to evaluate the influence of the colour of photoselective nets on the yield and quality of Actinidia chinensis. MATERIALS: The experiment was carried out in Southern Italy on an orchard of Jintao kiwifruit. Photoselective nets of different colours were used: black, red, yellow, white, and grey. The resulting fruits were compared to those of plants in the open field. A randomised block design was adopted. Environmental, vegetative, leaf gas exchange parameter, yield, and fruit quality were defined. All data were analysed using the Variance Analysis (ANOVA) and the Principal Component Analysis (PCA). RESULTS: Photoselectivity influenced production. The best results were obtained under the red net in terms of production and fertility indices. Fruit size, maturation indices, and nutraceutical parameters were also higher under the red net. Among the nets, the grey net induced the worst tree productivity results and the worst fruit quality parameters. However, all nets showed better results compared to the open field. CONCLUSION: The photoselective net strongly influenced the yield and quality of Jintao kiwifruit and the better results compared to the open field. The red net proved to be the best performer for the environment where the experiment was carried out.
Kajian Literatur Parameter Proses Reduksi Selektif Bijih Nikel Laterit
Authors: Nurjaman Fajar , Bahfie Fathan , Herlina Ulin , Astuti Widi , Suharno Bambang 
Published: January 2021

Proses reduksi selektif bijih nikel laterit merupakan salah satu metode pirometalurgi yang dilakukan dengan mereduksi senyawa besi dan nikel oksida dalam bijih nikel laterit pada temperatur 1100-1200°C menjadi logam ferronikel dengan membatasi metalisasi besi melalui penambahan aditif dan penggunaan jumlah reduktan yang terbatas. Kandungan dan perolehan nikel dalam konsentrat semakin meningkat dengan semakin banyaknya aditif yang ditambahkan. Namun penambahan aditif dalam jumlah banyak akan meningkatkan biaya produksi proses reduksi selektif tersebut. Penggunaan reduktan batubara dengan kandungan sulfur tinggi memungkinkan untuk mensubstitusi penggunaan aditif. Proses reduksi selektif tidak hanya melibatkan reaksi solid-state melainkan juga melibatkan reaksi solid-liquid state. Oleh karena itu biaya produksi proses reduksi selektif juga dapat diminimalkan melalui penggunaan basisitas yang optimal sehingga diperoleh kondisi proses dengan titik lebur fasa metalik dan non-metalik yang rendah. Dengan konsumsi energi/temperatur reduksi yang lebih rendah, diharapkan teknologi reduksi selektif bijih nikel laterit mampu menggantikan teknologi pirometalurgi konvensional (blast furnace dan rotary kiln electric arc furnace). Teknologi ini juga diharapkan mampu menjadi solusi permasalahan terkait pengolahan bijih nikel laterit kadar rendah (<1,7% Ni) yang ketersediaannya sangat berlimpah di dunia, dimana nilai keekonomisan yang diperoleh akan sangat rendah jika menggunakan teknologi pirometalurgi konvensional.
Challenges of Gender Policy Implementation in the Security and Defense Sector
Authors: Цукан О. М. , Бурдін М. Ю. 
Published: January 2021

The authors of the article have studied the problems of ensuring the principles of gender equality in the free trade sector of the security and defense sector. Aspects of gender equality have a special role in ensuring the educational process, managing the free economic zone and overcoming stereotyping of society, especially in the security and defense sector. It is extremely important to ensure the implementation of the principles of gender equality for the formation of a gender-neutral environment in the power sector of the state. This situation is possible only with the use of an integrated approach to equal opportunities for women and men to realize equal rights. The analysis of gender approaches used in free economic education with specific learning conditions on the example of Kharkiv National University of Internal Affairs made it possible to recommend to use best practices of international experience to accelerate the pace and quality of gender implementation at the University. The authors analyze all the activities of the University, which are aimed at ensuring the implementation of the principles of gender equality: institutional change, personnel component, academic disciplines, scientific and educational work of staff, projects, involvement of the international component.
It has been concluded that higher educational institutions with specific learning conditions launched a comprehensive approach to ensure the implementation of the principles of gender equality both by the University administration and in educational and research activities. However, summarizing the above, it is necessary to emphasize the need to gain international experience to accelerate the pace and quality of gender at the University. Information support from international experts ensures more successful implementation of the principle of gender equality and overcoming gender stereotypes, which are obstacles to building a gender-balanced society.
ANALISIS PERBANDINGAN KINERJA KEUANGAN SEBELUM DAN SESUDAH PERUBAHAN DARI BADAN USAHA BERBADAN HUKUM
Authors: Cholillah Syifa , Nurhayati Immas , Supramono Supramono 
Published: January 2021

Tujuan dilakukannya penelitian ini adalah guna mengetahui adakah perbedaan hasil kinerja keuangan perusahaan sebelum dan sesudah pergantian lembaga, apakah pengelolaan keuangan perusahaan tersebut menjadi lebih baik, menurun, ataukah fluktuatif pada periode 2011-2013 dan 2014-2016. Kinerja keuangan perusahaan merupakan cerminan karakter perusahaan. Kinerja keuangan yang baik berpengaruh terhadap nilai perusahaan sebagai manifestasi yang baik dalam pengelolaan sumber daya yang ada pada perusahaan tersebut, pada penelitian kali ini digunakan penilaian terhadap faktor-fakor likuiditas, solvabilitas, dan profitabilitas. Berdasarkan analisis terhadap PT Jamsostek Ketenagakerjaan dan BPJS Ketenagakerjaan, didapat Current Ratio terbaik pada dua badan usaha tersebut yakni di tahun 2011 untuk PT Jamsostek sebesar 104,69% dan untuk untuk BPJS di tahun 2015 yakni 799,89%. Dilihat dari rasio Cash Ratio rata-rata terbaik terjadi di tahun 2013 yakni 0,78% untuk PT Jamsostek dan untuk BPJS di tahun 2014 yakni 136,61%. Hasil untuk rasio solvabilitas; debt to total assets kinerja terbaik selama 2011-2013 adalah di tahun ketiga yakni sebesar 95,87%. Sedangkan kinerja terbaik BPJS berada di tahun 2016 yakni 22,03% . Debt to total equity terbaik Jamsostek adalah tahun 2012 yakni 1999,10% walaupun hasil yang ditunjukkan masih sangat fantastis dan jauh di atas rata-rata standar industri, sedangkan untuk BPJS terbaik di tahun 2015 yakni 24,32%. Untuk rasio profitabilitas; ROI PT Jamsostek menunjukkan hasil yang kurang baik yakni hanya rata-rata sekitar 1,60% sedangkan BPJS menunjukkan rata-rata ROI sebesar 6,61%. ROE PT Jamsostek menunjukkan hasil yang cukup baik yakni dengan rata-rata 37,06% sedangkan untuk BPJS hanya sekitar 8,33%. Dari hasil analisis kinerja keuangan disimpulkan bahwa kinerja BPJS Ketenagakerjaan cenderung lebih baik dibandingkan dengan kinerja PT Jamsostek Ketenagakerjaan dilihat dari perubahan menggunakan Metode Indeks.
ANALISIS RISK PROFILE, EARNING DAN CAPITAL UNTUK MENILAI KESEHATAN BANK
Authors: Fatikasari Cindy Ida Ayu , Suharti Titing , Aminda Renea Shinta 
Published: January 2021

Penelitian ini bertujuan untuk mengetahui tingkat kesehatan bank, serta untuk mengetahui rasio berdasarkan risk profile, erning dan capital menggunakan analisis laporan keuangan tahunan. Bank yang sehat adalah bank yang dapat menjaga dan memelihaara kepercayaan masyarakat, dapat menjalakan fungsi intermediasi, membantu memperlancar pembayaran serta digunakan oleh pemerintah dalam melaksanakan berbagai kebijakan, terutama kebijakan moneter Kesehatan bank dihitung menggunakan analisis rasio NPL (Non Performing Loan), LDR (Loan to Deposit Ratio), ROA (Return On Assets), ROE (Return On Equity), NIM (Net Interest Margin), CAR (Capital Adequency Ratio). Berdasarkan analisis kesehatan bank menunjukkan rasio bahwa rata-rata rasio NPL PT. Bank Mandiri (Persero)Tbk sebesar 1,42%, PT. Bank Tabungan Negara (Persero) Tbk sebesar 3,40%. Rata-rata rasio LDR PT. Bank Mandiri (Persero) Tbk sebesar 69,58%, PT. Bank Tabungan Negara (Persero) Tbk sebesar 96,66%. Rata-rata rasio ROA PT. Bank Mandiri (Persero) Tbk sebesar 3,04%, PT. Bank Tabungan Negara (Persero) Tbk sebesar 1,63%. Rata-rata rasio ROE PT. Bank Mandiri (Persero) Tbk sebesar 17,66%, PT. Bank Tabungan Negara (Persero) Tbk sebesar 12,84%. Rata-rata rasio NIM PT. Bank Mandiri (Persero) Tbk Sebesar 4,53%, PT. Bank Tabungan Negara (Persero) Tbk sebesar 4,43%. Rata-rata rasio CAR PT. Bank Mandiri (Persero) Tbk sebesar 17,35%, PT. Bank Tabungan Negara (Persero) Tbk sebesar 17,43%. dari rata-rata kesehatan bank selama sebelas tahun berturut-turut pada PT.Bank Mandiri (Persero) Tbk mendapat predikat Sangat Sehat dengan rata-rata 96,67% dan PT. Bank Tabungan Negara (Persero) Tbk mendapat predikat sehat dengan rata-rata 86,67%.
Peran Publik dalam Mendorong Kinerja Media Layanan Publik dalam Mewujudkan Watak Kepublikannya
Authors: Effendy Rochmad , Yulistiowati Irma Mufita , Wibowo Aryo Prakoso 
Published: January 2021

The publicness character of the Indonesia Republic Radio/RRI is both historical as well as legal necessity. RRI was born from the historical process as a struggle radio to seize and defend independence from colonialists. This true identity that is embodied in the spirit of public service ethos is getting stronger after the enactment of Government Regulation No. 11/2005 and 12/2005 concerning public service broadcasting and RRI public service broadcasting respectively. The duty of serving the needs and interests of the public must be the "spirit" which drives its whole operational activities of broadcasting and institutional governance. For this reason, various efforts have been made, such as improving governance and expanding the broadcast network area. To answer the demands of media digitization, the adoption of media convergence technology in the form of the launch of the RRI Play Go application has also been carried out. This has changed it from a public service broadcasting institution (PSB) to a public service media (PSM). Its public character as a public service broadcast radio must be put forward by placing the public as citizens (citizens) active participants both in the process of planning and implementing broadcast program content as well as media institutional governance. Through PSM, the interaction between media managers and citizens can be established. The process of involving citizens in the production process of media content is also easily facilitated. For this reason, their role in supervising and evaluating media management must be more substantial to ensure the public character of RRI. Based on this, this study aims to examine the form of public participation in supervising and evaluating broadcasting and media management of RRI. More specifically, what is the role of the Audience Council Forum Komunikasi Pemerhati of RRI Malang in carrying out this function.
niños violentados en medio de la Pandemia: Reflexiones en torno a la psicología educativa y el papel de la escuela en tiempos de cuarentena
Authors: Montoya Jenny 
Published: January 2021

Con ocasión a la emergencia sanitaria por coronavirus COVID-19- y las medidas tomadas por la Secretaria Distrital de Gobierno de Bogotá, en conjunto con Ministerio de Educación de Colombia, al declararse la pandemia, surge una iniciativa desde secretaria de educación con el nombre de ‘’Aprende en Casa’’, una estrategia que pretende garantizar el derecho a la educación de los niños, niñas y jóvenes de Colombia, pensada desde el fortalecimiento del hogar como un ambiente de aprendizaje en propuestas pedagógicas orientadas desde la escuela, y apoyadas desde la corresponsabilidad, la autonomía y el cuidado de los estudiantes.
Sin embargo a pesar de todos los esfuerzos que se han venido realizando, aún no se analiza qué ocurre con aquellos niños que teniendo antecedentes de haber sido violentados en sus casas, tienen que confinar de manera permanente, afrontando no sólo las situaciones difíciles cotidianas, sino que también aquella que a partir de la pandemia, comienzan a agudizar los conflictos al interior de sus entornos familiares.
Es aquí donde la escuela toma relevancia y en ella el acompañamiento que se brinda por medio de la psicología educativa la cual, si es difícil desarrollar en la presencialidad, se hace más urgente comprender sus dimensiones en la distancia y en la falta de seguridad de los entornos donde se encuentran los niños.
Para efectos del presente estudio se analizará el rol de la familia como generador de vínculo seguro; el rol del psicólogo educativo como facilitador de los procesos educativos de los niños y las niñas, de sus familias, formando un modelo de escuela como un entorno orientado al cuidado del otro.
Así finalmente se buscará denotar la importancia que la psicología educativa tiene en las escuelas, identificando algunas de sus mayores tensiones y planteando algunas propuestas de reflexión que permitan resignificar el acompañamiento que realiza la escuela a los niños en situación de vulnerabilidad.
Rutting Performance of Semi-Rigid Base Pavement in RIOHTrack and Laboratory Evaluation
Authors: Li Sheng , Fan Mengmeng , Xu Lukai , Tian Wendi , Yu Huanan , Xu Ke 
Published: January 2021

Through a simple performance dynamic modulus test (SPT), standard rutting test, Hamburg rutting test, French rutting test and asphalt pavement analyzer rutting test, the rutting resistance of asphalt mixtures in the middle and lower courses of three semi-rigid base asphalt pavement of Beijing full-scale test track road in China was evaluated. The test results show that the rutting resistance of asphalt mixtures of the middle and lower courses can be greatly improved by using low-grade asphalt, especially 30# asphalt. The rutting resistance of SBS modified asphalt mixtures is also better. The SPT dynamic modulus test can indirectly characterize the rutting performance of the asphalt mixture. The rutting test results of a laser road detection vehicle and 3 m ruler show that the asphalt grade has a significant impact on the rutting performance of semi-rigid base asphalt pavement. Compared with 70# asphalt used in the middle and lower courses, the rutting resistance of the pavement structure can be improved by more than 20%. The result also show that the APA rutting test results can closely characterize the full-scale test track results, which is an optimal test method for evaluating the rutting performance of semi-rigid base asphalt pavement. The research results can provide a theoretical basis and reference for the rational design and rutting evaluation of semi-rigid base asphalt pavement.
Association Between Clinical Characteristics and Short-Term Outcomes in Adult Male COVID-19 Patients With Mild Clinical Symptoms: A Single-Center Observational Study
Authors: Yan Bailing , Song Lei , Guo Jia , Wang Yangyang , Peng Liping , Li Dan 
Published: January 2021

Majority of patients with 2019 novel coronavirus infection (COVID-19) exhibit mild symptoms. Identification of COVID-19 patients with mild symptoms who might develop into severe or critical illness is essential to save lives. We conducted an observational study in a dedicated make-shift hospital for adult male COVID-19 patients with mild symptoms between February and March 2020. Baseline characteristics, medical history, and clinical presentation were recorded. Laboratory tests and chest computed tomography were performed. Patients were observed until they were either transferred to a hospital for advanced care owing to disease exacerbation or were discharged after improvement. Patients were grouped based on their chest imaging findings or short-term outcomes. A total of 125 COVID-19 patients with mild symptoms were enrolled. Of these, 7 patients were transferred for advanced care while 118 patients were discharged after improvement and showed no disease recurrence during an additional 28-day follow-up period. Eighty-five patients (68.0%) had abnormal chest imaging findings. Patients with abnormal chest imaging findings were more likely to have disease deterioration and require advanced care as compared to those with normal chest imaging findings. Patients with deteriorated outcomes were more likely to have low peripheral blood oxygen saturation and moderately-elevated body temperature. There were no significant differences between patients with deteriorated or improved outcomes with respect to age, comorbidities, or other clinical symptoms (including nasal congestion, sore throat, cough, hemoptysis, sputum production, shortness of breath, fatigue, headache, nausea or vomiting, diarrhea). Abnormal chest imaging findings, low peripheral blood oxygen saturation, and elevated temperature were associated with disease deterioration in adult male COVID-19 patients with mild clinical symptoms.Clinical Trial Registration: https://register.clinicaltrials.gov/prs/app/action/SelectProtocol?sid=S0009RA3&amp;selectaction=Edit&amp;uid=U0003F4L&amp;ts=2&amp;cx=-ajpsbw, identifier NCT04346602.
HUBUNGAN PEMBERIAN ASI EKSKLUSIF DENGAN KEJADIAN STUNTING PADA BALITA USIA 24-60 BULAN
Authors: Wijayanti Fiki , Pramulya S Ika , Saparwati Mona 
Published: January 2021

Pembangunan kesehatan dalam periode 2015-2019 difokuskan pada empat program prioritas yaitu penurunan angka kematian ibu dan bayi, penurunan prevalensi balita pendek (stunting), pengendalian penyakit menular, dan pengendalian penyakit tidak menular. Tujuan penelitian ini untuk mengetahui hubungan pemberian ASI eksklusif dengan kejadian stunting di wilayah kerja Puskesmas Selopampang Kabupaten Temanggung. Metode penelitian ini adalah diskriptif korelasi dengan jumlah sampel 92 balita diambil dengan metode quota sampling. Intrumen yang digunakan berupa lembar kuosioner untuk pemberian ASI dan lembar observasi untuk status gizi balita. Analisis bivariat menggunakan uji chi square. Hasil penelitian menunjukkan 44 balita (47,8%) mengalami stunting, yang tidak diberikan ASI eksklusif sebanyak 38 balita dan yang diberikan ASI eksklusif sebanyak 6 balita. Analisis bivariat menunjukkan bahwa ada hubungan pemberian ASI eksklusif dengan kejadian stunting (p value 0,0001). Kesimpulan penelitian ini adalah ada hubungan antara pemberian ASI eksklusif dengan kejadian stunting di wilayah kerja Puskesmas Selopampang Kabupaten Temanggung

Health development in the 2015-2019 period focused on four priority programs, namely reducing maternal and infant mortality, decreasing the prevalence of short toodler (stunting), controlling infectious diseases and controlling non-communicable diseases. This study aims to determine the correlation between exclusive breastfeeding and stunting incidence. The design of this study was correlation descriptive study with sample of 92 toddlers taken by quota sampling method. The instruments used questionnaire sheets for breastfeeding and observation sheets for nutritional status of children. Bivariate analysis used the chi-square test. The results showed 44 toddlers (47.8%) experience stunting, who were not given exclusive breastfeeding as many as 38 toddlers and who were given exclusive breastfeeding as many as 6 toddlers. Bivariate analysis show that there was a correlation between exclusive breastfeeding and the incidence of stunting (p value 0,0001). The conclusion was there is correlation between exclusive breastfeeding with stunting incidence.