bluuebunny/crossref_metadata_2025_split huggingface dataset:
RENDAHNYA PEMBERIAN ASI EKSKLUSIF PADA IBU YANG BEKERJA LINGKUNGAN XX KELURAHAN KWALA BEKALA KECAMATAN MEDAN JOHOR TAHUN 2013
Authors: Surbakti Elisabeth 
Published: April 2021

Setiap tahunnya terdapat 1-2 juta bayi didunia yang meninggal karena tidak diberi ASI eksklusif. Hal ini dapat dilihat dari tingginya kasus kematian bayi yang berdampak dari ibu yang tidak memberikan ASI secara eksklusif seperti kasus ISPA (Infeksi Saluran Pernapasan Atas) 15 – 20% atau sekitar 40 ribu per kelahiran hidup, diare sekitar 42 %, dan infeksi 10%.Sebagian besar ibu tetap tidak peduli dengan ASI eksklusif. Sesuai dengan data yang diperoleh menurut kabupaten/kota propinsi Sumatera Utara tahun 2007 yang terdiri dari 459 puskesmas dengan jumlah bayi 294.648 jiwa ternyata hanya 83.958 jiwa atau 28,49% bayi yang diberi ASI Eklusif. Sedangkan di kota Medan yang terdiri 39 puskesmas dengan jumlah bayi 41.346 jiwa, ternyata hanya 623 jiwa atau 1,51 bayi yang diberi ASI eksklusif. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan pemberian ASI eksklusif pada ibu yang bekerja di lingkungan XX Kelurahan Kwala Bekala Kecamatan Medan Johor tahun 2013. Penelitian ini bersifat deskriptif dengan rancangan cross sectional. Populasi dalam penelitian ini adalah keseluruhan ibu bekerja di Lingkungan XX Kelurahan Kwala Bekala Kecamatan Medan Johor yang tidak menerapkan ASI Eksklusif, teknik pengambilan sampel dengan total sampling, seluruh populasi dijadikan sampel yaitu sebanyak 60 orang. Analisis data dengan univariat dan bivariat. Hasil penelitian yang diperoleh pengetahuan baik 18,3%, cukup 31,7%, kurang 50%. Sikap ibu positif 45%, negatif 55%. Hasil uji statistik diperoleh p = 0,000 < 0,05, artinya artinya terdapat hubungan yang signifikan antara tindakan dengan pemberian ASI eksklusif. Untuk itu agar ibu menambah pengetahuan dan wawasan tentang cara pemberian dan manfaat ASI eksklusif.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN PELAKU UKM SEKTOR PERDAGANGAN KIOS DI KECAMATAN ENDE UTARA
Authors: Langga Lambertus 
Published: April 2021

This research is the result of research on SMEs in Ende Utara District, Ende Regency with 80 respondents. The research method was carried out with descriptive statistics with the SPSS analysis tool. The results show the first hypothesis, namely that there is a simultaneous influence between the variables of capital sales volume, working hours and location on the income level of kiosk business actors in Ende Utara District, Ende Regency and the second hypothesis states that the initial capital variable has the most dominant influence on the income level of the SMEs Kiosk Actors in Ende Utara District, Ende Regency
Keywords: capital, sales volume, working hours and locatin
Le don d’ovocyte, entre espoir et questionnement
Authors: Jaoul Monique 
Published: April 2021

La proposition de concevoir un enfant grâce à un don d’ovocyte est source d’espoir mais aussi de questionnements plus ou moins anxieux. Il faudra parfois du temps pour que soient acceptés les renoncements qui y sont liés : de sa fertilité, d’un enfant de soi, d’un enfant du couple. L’ombre de la donneuse est souvent bénéfique mais parfois menaçante. Le rôle du compagnon est essentiel pour confirmer la future identité de mère. L’accompagnement psychologique est souvent nécessaire pour passer d’une décision de non-choix à une acceptation apaisée.
Effect of Educational Program on Nurses' Performance Regarding Prevention and Management of Intravenous Extravasation Chemotherapy
Authors: Abo El-Fadl Nehal M. 
Published: April 2021

Context: Systemic chemotherapy plays a pivotal role in curative therapy for patients with hematological neoplasms and several types of advanced solid tumors. Extravasation describes an anticancer agent's accidental leakage from a vessel into the surrounding tissues, leading to irreversible local injuries and severe disability. Despite its considerable clinical importance, evidence-based information on extravasation in chemotherapy is lacking.
Aim: This study aimed to evaluate the effect of an educational program on nurses' performance regarding the prevention and management of intravenous extravasation chemotherapy.
Methods: The following hypotheses were formulated to achieve the study aim. H1: Nurses' performance related to the prevention and management of intravenous extravasation chemotherapy will be improved after implementing the educational program compared to the pre-program. H2: There will be a significant correlation between nurses’ knowledge and practice post-program implementation. A quasi-experimental research design was utilized to conduct the current study in the oncology unit at Benha University Hospital. A convenience sample consisted of all available nurses (n=40) working in the oncology unit were recruited to achieve the aim of this study. Two tools were used, the nurses' knowledge assessment questionnaire and the nurses' practice observational checklist regarding the prevention and management of intravenous extravasation chemotherapy.
Results: This study shows that most nurses had an unsatisfactory level of total knowledge and inadequate total practice regarding the prevention and management of intravenous extravasation chemotherapy pre-program implementation (85% and 56%). This result improved significantly regarding all knowledge and practice elements immediately post-program implementation, where the majority of the nurses had a satisfactory level of their total knowledge and adequate total practice (95% and 94%) that was slightly decreased three months after program implementation (75%) for both knowledge and practice.
Conclusion: The majority of the nurses surveyed had an unsatisfactory performance level (knowledge and practice) concerning the prevention and management of intravenous extravasation chemotherapy pre-program implementation. In contrast, most of the studied nurses had statistically significant improvement in their performance immediately and after three months from program implementation, which supported the current study hypotheses. The study recommended continuous in-service training programs and establishing guidelines to help the oncology nurses revise, acquire, and develop their knowledge and practice regarding preventing and managing intravenous extravasation chemotherapy.
Long non-coding RNA LINC00641 promotes the growth and invasiveness of hepatocellular carcinoma by antagonizing miR-501-3p
Authors: Xie Haitao , Zhou Hui , Jiang Yan , Xu Wenqian , Zeng Leping , Jiang Xiaoxin 
Published: April 2021

IntroductionLong non-coding RNA LINC00641 has been reported to regulate tumor progression in several cancers. However, the expression and function of LINC00641 in hepatocellular carcinoma (HCC) is still unclear.Material and methodsIn this study, we measured the expression of LINC00641 in 79 pairs of HCC and adjacent normal liver tissues. The clinical significance of LINC00641 in HCC was explored. We also investigated the function of LINC00641 in HCC proliferation and invasion.ResultsWe observed that LINC00641 expression was significantly increased in HCC relative to normal tissues (P < 0.0001). High expression of LINC00641 was significantly associated with vascular invasion, advanced TNM stage, and reduced overall survival in HCC patients. Knockdown of LINC00641 inhibited the proliferation, colony formation, and invasion of HCC cells. In contrast, overexpression of LINC00641 promoted HCC cell growth and invasiveness. In vivo studies confirmed that knockdown of LINC00641 restrained tumorigenesis of HCC cells. Mechanistic studies revealed that LINC00641 inhibited the expression of miR-501-3p, which has been previously reported to act as a tumor suppressor in HCC. Furthermore, luciferase reporter assays validated that LINC00641 harbored a target site for miR-501-3p. Rescue experiments demonstrated that LINC00641-induced proliferation and invasion of HCC cells was reversed by co-expression of miR-501-3p.ConclusionsTaken together, LINC00641 contributes to aggressive phenotype of HCC cells by sponging miR-501-3p and represents a promising therapeutic target for this disease.
PENGGUNAAN MEDIA AUDIO VISUAL UNTUK MENINGKATKAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN PPKn DENGAN TEMA PERUBAHAN CUACA KELAS III SDN 007 TELUK BINJAI
Authors: Mardiani Mardiani 
Published: April 2021

Berdasarkan observasi yang dilaksanakan di kelas III SDN 007 Teluk Binjai Kecamatan Dumai Timur Kota Dumai menunjukkan bahwa pembelajaran PPKn masih dilaksanakan secara konvensional. Hal ini menyebabkan siswa kurang aktif dalam belajar dan hasil belajar yang diperolehnya rendah. Untuk itu diadakanlah penelitian tindakan kelas dengan tujuan mendeskripsikan peningkatan hasil belajar PPKn melalui media Audio Visual.
Penelitian ini merupakan penelitian tindakan kelas (action research) dengan menggunakan pendekatan kualitatif dan kuantitatif. Dalam pelaksanaannya, penelitian ini direncanakan untuk dua kali siklus.
Hasil penelitian yang dilaksanakan menunjukkan bahwa penggunaan media audio-visual dapat meningkatkan hasil belajar PPKn di kelas III SDN 007 Teluk Binjai Kecamatan Dumai Timur Kota Dumai. Penggunaan media audio visual dalam pembelajaran PPKn dengan tema Perubahan Cuaca di Kelas III SDN 007 Teluk Binjai, dapat meningkatkan hasil belajar siswa hal ini dapat dilihat dari hasil belajar siklus II lebih tinggi dari pada hasil belajar siklus I yaitu 70 meningkat menjadi 86. pembelajaran PPKn dengan tema Perubahan Cuaca di Kelas III SDN 007 Teluk Binjai dengan menggunakan media audio visual dapat meningkatkan hasil belajar siswa.
PENGENTASAN KEMISKINAN MELALUI KEBIJAKAN POLITIK KELUARGA HARAPAN (Studi Kasus di Ngalukoja Kabupaten Ende)
Authors: Wula Zainur 
Published: April 2021

Penelitian ini bertujuan untuk mengetahui kebijakan pengentasan kemiskinan melalui kebijakan politik keluarga harapan di Ngalukoja-Ende. Penelitian ini merupakan kualitatif dengan pendekatan studi kasus. Pengumpulan data dilakukan melalui wawancara mendalam, observasi dan dokumen, hasil penelitian dianalis secara deskriptif. Bahwa kebijakan pemerintah melakukan bantuan kepada keluarga miskin di desa Ngalukoja sejalan dengan ketentuan dalam Undang-Undang Dasar 1945 dan ketentuan Peraturan Menteri Sosial Republik Indonesia Nomor: tahun 2018, namun dalam implementasinya belum menemui sasaran karena data-data yang disampaikan tidak akurat tentang keluarga miskin. Di samping itu ada keluarga yang mendapat dobel artinya di program bantuan pemerintah yang lainnnya juga tetap mendapat bantuan, padahal yang bersangkutan sudah menerima bantuan program keluarga harahapan. Bahwa kemiskinan timbul disebabkan banyak faktor selain faktor sumber daya alam, namun penyebab kemiskinan yang tersebesar adalah rendahnya sumber daya manusia dan rendahnya semangat kerja, budaya kerja dan etos kerja masyarakat dalam mengelola sumber daya alam yanga ada. Kebijakan pemerintah dalam Program keluarga harapan yang diberikan kepada masyarakat menimbulkan ketergantungan masyaakat terhadap bntuan pemerintah, masyarakat miskin menciptakan malas kerja karena tanpa kerja sudah mendapat banguan pemerintah setiap 3 sampai enam bulan baik berupa dana bantuan PKH maupun beras miskin yang jumlah rata-rata setiap kepala keluarga 45 Kg tiga bulan. Demikian pula dengan settiap keluarga yang telah ditetapkan sebagai penerima Bantuan Langsung Tunai (BLT) akan diberikan bantuan sesuai kriteria dan aturan tertentu dalam periode bulan tertentu yang tiga bulan dan enam bulan sekali.
Planning Approach of Kebayoran New City of Jakarta: Background and Lessons Learned
Authors: Fahmi Erwin 
Published: April 2021

The planning of Kebayoran Baru in 1948 marked the end, and perhaps the peak, of the achievements of town planning in the Dutch East Indies. In this era, a different planning approach was applied than the one used today. This study examines that approach, the challenges it faced, and the lessons learned for current and future eras. Kebayoran Baru was meant to provide housing and office buildings in view of the expected economic growth of the colony, which had begun at the turn of the century. However, its construction was only done after World War II in the context of city reconstruction. The planning of Kebayoran Baru utilized the accumulation of knowledge concerning the principles, methods, and practice of town planning in the archipelago formulated in the third decade of the century. Instrumental to the planning of Kebayoran Baru were two prominent figures: H. Mohammad Soesilo and Thomas Karsten. Two of Karsten’s conceptual legacies that Soesilo applied in the planning of Kebayoran Baru, i.e. the concepts of ‘social mix’ and ‘organic whole’, were also relevant for post-independence Indonesia (to be).

Abstrak. Perencanaan Kebayoran Baru pada tahun 1948 menandai akhir, dan mungkin puncak, dari pencapaian tata kota di Hindia Belanda. Di era ini, pendekatan perencanaan yang diterapkan berbeda dari yang digunakan dahulu. Studi ini mengkaji pendekatan tersebut, tantangan yang dihadapinya, dan pembelajaran untuk era saat ini dan masa depan. Sejak pergantian abad, Kebayoran Baru dimaksudkan untuk menyediakan perumahan dan gedung perkantoran demi mengakomodasi pertumbuhan ekonomi koloni. Walaupun demikian, pembangunan tersebut dilakukan setelah Perang Dunia II dalam rangka rekonstruksi kota. Perencanaan Kebayoran Baru memanfaatkan akumulasi pengetahuan tentang prinsip, metode dan praktik tata kota di Nusantara yang dirumuskan pada dekade ketiga abad ini. Sosok di balik perencanaan Kebayoran Baru adalah dua tokoh penting: H. Mohammad Soesilo dan Thomas Karsten. Dua warisan konseptual Karsten yang diterapkan Soesilo dalam perencanaan Kebayoran Baru, yakni konsep 'campuran sosial' dan 'keseluruhan organik', juga relevan bagi Indonesia pasca kemerdekaan.

Kata kunci. Kebayoran Baru, pendekatan perencanaan, H. Mohammad Soesilo, Thomas Karsten
Mortality risks among blue- and white-collar workers: A time series study among Japanese men aged 25-64 years from 1980 to 2015
Authors: Dhungel Bibha , Murakami Tomoe , Wada Koji , Gilmour Stuart 
Published: April 2021

Abstract

Objective
We aimed to analyse age-standardised mortality trends in Japan among blue- and white-collar male workers aged 25-64 years, by major causes of mortality from 1980 to 2015.

Methods
Five-yearly mortality data were extracted from occupation-specific vital statistics maintained by the Japanese Ministry of Health, Labour and Welfare. A time series study was conducted among employed men aged 25-64 years. Age-standardised mortality trends by occupational category were calculated separately for all cancers, ischaemic heart disease, cerebrovascular disease and suicide. Poisson regression analysis was performed to analyse mortality trends by occupational category for each cause.

Results
Mortality rates for all cancers and ischaemic heart disease were higher among white-collar workers than blue-collar workers throughout the 35-year study period. The gap in the mortality rates for all four causes of death among blue- and white-collar workers widened in 2000 after Japan’s economic bubble burst in the late 1990s. Simultaneously, suicide mortality rates among white-collar workers increased sharply and have remained higher than among blue-collar workers.

Conclusions
White-collar male workers in Japan have a higher risk of mortality than male blue-collar workers. However, despite substantial differences, significant progress has been made in recent years in reducing mortality across all occupations in Japan.
Crystal structure of a novel homodimeric l‐ribulose 3‐epimerase from Methylomonus sp.
Authors: Yoshida Hiromi , Yoshihara Akihide , Kato Shiro , Mochizuki Susumu , Akimitsu Kazuya , Izumori Ken , Kamitori Shigehiro 
Published: April 2021

d‐Allulose has potential as a low‐calorie sweetener which can suppress fat accumulation. Several enzymes capable of d‐allulose production have been isolated, including d‐tagatose 3‐epimerases. Here, we report the isolation of a novel protein from Methylomonas sp. expected to be a putative enzyme based on sequence similarity to ketose 3‐epimerase. The synthesized gene encoding the deduced ketose 3‐epimerase was expressed as a recombinant enzyme in Escherichia coli, and it exhibited the highest enzymatic activity toward l‐ribulose, followed by d‐ribulose and d‐allulose. The X‐ray structure analysis of l‐ribulose 3‐epimerase from Methylomonas sp. (MetLRE) revealed a homodimeric enzyme, the first reported structure of dimeric l‐ribulose 3‐epimerase. The monomeric structure of MetLRE is similar to that of homotetrameric l‐ribulose 3‐epimerases, but the short C‐terminal α‐helix of MetLRE is unique and different from those of known l‐ribulose 3 epimerases. The length of the C‐terminal α‐helix was thought to be involved in tetramerization and increasing stability; however, the addition of residues to MetLRE at the C terminus did not lead to tetramer formation. MetLRE is the first dimeric l‐ribulose 3‐epimerase identified to exhibit high relative activity toward d‐allulose.
Individual differences in the susceptibility to forecasting biases
Authors: De Baets Shari , Vanderheyden Karlien 
Published: April 2021

SummaryWe set out to investigate whether interindividual differences in cognition affect the susceptibility to four forecasting biases: (a) optimism bias, (b) adding noise to forecasts, (c) presuming positive autocorrelation when series are independent, and (d) trend damping. All four biases were prevalent in the results, but we found no consistent relationships with cognition (cognitive style, cognitive reflection). Our sample included both novice and expert forecasters. They did not differ significantly in their susceptibility to biases. The lack of individual differences in bias susceptibility suggests that universal approaches to debiasing are possible.
Making Room for Growing Oriented FASnI3 with Large Grains via Cold Precursor Solution
Authors: Cui Danyu , Liu Xiao , Wu Tianhao , Lin Xuesong , Luo Xinhui , Wu Yongzhen , Segawa Hiroshi , Yang Xudong , Zhang Yiqiang , Wang Yanbo , Han Liyuan 
Published: April 2021

AbstractTin halide perovskites are promising candidates for preparing efficient lead‐free perovskite solar cells due to their ideal band gap and high charge‐carrier mobility. However, the notorious rapid crystallization process results in the inferior power conversion efficiency (PCE) of tin perovskite solar cells (TPSCs). Here, a facile method is employed to manage this crystallization process by using cold precursor solution that raises the critical Gibbs free energy to slow down the nucleation rate, sparing both space and time for crystal growth. In this way, highly oriented FASnI3 films with micrometer‐scale grains are fabricated and an increase of 70 mV in the open‐circuit voltage is obtained for TPSCs. This method is compatible with other existed strategies such as additive engineering or the post‐treatment method. The best‐performing device that combines 0 °C precursor solution and post‐treatment method demonstrates a PCE of 12.11%.
Conductive Hydrogel‐Based Electrodes and Electrolytes for Stretchable and Self‐Healable Supercapacitors
Authors: Cheng Tao , Zhang Yi‐Zhou , Wang Shi , Chen Ya‐Li , Gao Si‐Ya , Wang Feng , Lai Wen‐Yong , Huang Wei 
Published: April 2021

AbstractStretchable self‐healing supercapacitors (SCs) can operate under extreme deformation and restore their initial properties after damage with considerably improved durability and reliability, expanding their opportunities in numerous applications, including smart wearable electronics, bioinspired devices, human–machine interactions, etc. It is challenging, however, to achieve mechanical stretchability and self‐healability in energy storage technologies, wherein the key issue lies in the exploitation of ideal electrode and electrolyte materials with exceptional mechanical stretchability and self‐healing ability besides conductivity. Conductive hydrogels (CHs) possess unique hierarchical porous structure, high electrical/ionic conductivity, broadly tunable physical and chemical properties through molecular design and structure regulation, holding tremendous promise for stretchable self‐healing SCs. Hence, this review is innovatively constructed with a focus on stretchable and self‐healing CH based electrodes and electrolytes for SCs. First, the common synthetic approaches of CHs are introduced; then the stretching and self‐healing strategies involved in CHs are systematically elaborated; followed by an explanation of the conductive mechanism of CHs; then focusing on CH‐based electrodes and electrolytes for stretchable self‐healing SCs; subsequently, application of stretchable and self‐healing SCs in wearable electronics are discussed; finally, a conclusion is drawn along with views on the challenges and future research directions regarding the field of CHs for SCs.
Multi‐Stimuli Responsive and Multicolor Adjustable Pure Organic Room Temperature Fluorescence‐Phosphorescent Dual‐Emission Materials
Authors: Bi Xingqi , Shi Yonggang , Peng Tai , Yue Shiwen , Wang Feng , Zheng Liyan , Cao Qiu‐E 
Published: April 2021

AbstractA simple bromine and cyanogen substituents positional isomeric 9‐phenyl‐9H‐carbazole (PhCz) donor–acceptor system (namely p‐NN‐Br and m‐NN‐Br) displays ultralong organic phosphorescence, and exhibits unique dual emission properties (fluorescence and phosphorescence). These molecules are found to display distinct responses toward multiple external stimuli including temperature (T), excitation light intensity (I) and pressure (P), and show multicolor tunable behaviors (including the white light, the Commission Internationale d'Eclairage (CIE) = 0.33, 0.34). The unique stimuli‐triggered proportion between singlet and triplet excitons for p‐NN‐Br and m‐NN‐Br is demonstrated systematically by investigating the photophysical spectrum, scanning electron microscope (SEM) imaging and X‐ray analysis, coupled with theoretical calculations. They reveal that the simultaneous introduction of halogens (Br) and pseudohalogens (CN) to the PhCz skeleton can improve the intermolecular interaction and thermal stability. Single crystal analysis shows that there are many more types of dimers and J‐aggregates, thereby stabilizing the excitation of triplet states. Moreover, these isomers have “latent” fingerprint recognition and anti‐background interference performance, which is expected to provide a new method for fingerprint identification. All in all, this strategy paves the way to a multifunctional platform for the development of multi‐stimuli responsive, multicolor regulation and smart luminescent materials with long‐lived emission at room temperature.
Stable Hollow‐Structured Silicon Suboxide‐Based Anodes toward High‐Performance Lithium‐Ion Batteries
Authors: Tian Hao , Tian Huajun , Yang Wu , Zhang Fan , Yang Wang , Zhang Qiaobao , Wang Yong , Liu Jian , Silva S. Ravi P. , Liu Hao , Wang Guoxiu 
Published: April 2021

AbstractSilicon has been regarded as an attractive high‐capacity anode material for next‐generation lithium‐ion batteries (LIBs). However, Si anodes suffer from huge volume variation during cycling, which poses a critical challenge for stable battery operation. Compared with Si, Si suboxide (SiOx) is one of the most promising candidates for high‐energy‐density LIBs because of its alleviated swelling and highly stable cycling performance. Whereas, the poor electronic conductivity and low (initial) Coulombic efficiency of SiOx anodes severely hinder practical applications for LIBs. Herein, for the first time, these issues are successfully solved through rationally designing hollow‐structured SiOx@carbon nanotubes (CNTs)/C architectures with graphitic carbon coatings and in situ growth of CNTs. When applied as anodes in LIBs, the SiOx@CNTs/C anodes exhibit high reversible capacity, high initial Coulombic efficiency (88%), outstanding cycling performance, and extraordinary mechanical strength during the calendaring process (200 MPa). This work paves the way for developing SiOx‐based anode materials for high‐energy‐density LIBs.