bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kearifan Lokal Pijat Bayi bagi Peningkatan Berat Badan Bayi
Authors: Yuniati Ina 
Published: October 2022

Pijat bayi merupakan salah satu kearifan lokal setiap daerah di Indonesia. Namun fenomena yang terjadi, di perkotaan training bermunculan dilakukan oleh NGO dan sektor swasta tanpa standar, sementara di daerah dilakukan secara turun temurun oleh dukun paraji dan kasepuhan yang tidak pernah dilatih. Pengambil kebijakan dan Tenaga kesehatan masih belum yakin terhadap kemanfaatan pijat bayi untuk meningkatkan berat badan. Sementara angka stunting di Indonesia masih tinggi 27,67 %, menduduki posisi rangking ketiga dari 11 Negara WHO ASEAN. Tujuan penelitian adalah untuk mengetahui pengaruh pijat terhadap berat badan bayi ASI eksklusif. Desain penelitian menggunakan studi kuantitatif, dengan pendekatan crossectional, menggunakan purposive random sampling. Lokasi penelitian di Klinik Pratama Praktik Bidan Anny di Pasar Rebo, dan Puskesmas Kademangan Jakarta Barat. Pengambilan data dilakukan selama tiga bulan, April sampai dengan Juni 2020, jumlah responden 30. Pengambilan data primer melalui wawancara langsung, data sekunder diambil dari rekam medis hasil pencatatan pemijatan bayi, dan penimbangan berat badan bayi dalam buku KIA. Analisis data menggunakan analisis univariate, analisis bivariate menggunakan uji Wilcoxon, analisis multivariate menggunakan regresi logistic berganda. Hasil penelitian menunjukan hypotesa (Ha) diterima, bahwa terdapat pengaruh yang signifikan stimulasi pijat bayi terhadap perkembangan berat badan bayi ASI eksklusif, nilai p value 0.031, perkembangan berat badan bayi ASI eksklusif yang diberikan pijat menunjukan kenaikan yang lebih tinggi selama 6 bulan pertama kehidupan, rata rata kenaikan setiap bulan 773,33 gram, sementara factor ibu dan bayi tidak menunjukan pengaruh yang signifikan. Hasil penelitian menjadi bukti ilmiah bahwa Kearifan Lokal budaya Pijat bermanfaat meningkatkan berat badan bayi ASI Eksklusif pada 6 bulan pertama kehidupan. Menjadi evidence penguat kebijakan, memberi keyakinan kepada para praktisi, pejabat pengambil keputusan, dan para orang tua untuk melakukan pijat bayi sebagai stimulasi peningkatan berat badan secara optimal
Pengukuran Kualitas Layanan Pendidikan Metode Servqual Dalam Rangka Menciptakan Loyalitas Peserta Pada Latsar CPNS
Authors: Tantry Nugroho  
Published: October 2022

Penelitian ini bertujuan untuk mengukur sejauh mana kepuasan peserta Pelatihan Dasar Calon Pegawai Negeri Sipil (Latsar CPNS) bagi CPNS yang berasal dari Kabupaten Muko-Muko yang diselenggarakan oleh Pusat Pendidikan dan Pelatihan Pegawai ASN Kementerian Desa Pembangunan Daerah Tertinggal dan Transmigrasi. Artikel ini menekankan kembali peran widyaiswara dan penyelenggara dalam menjaga dan meningkatkan kualitas kegiatan Diklat dalam rangka menciptakan loyalitas peserta. Kepuasan peserta Diklat terhadap kualitas pelayanan diukur dengan metode Servqual yang meliputi 5 dimensi : (1) daya tanggap (responsiveness), (2) empati (emphaty), (3) bukti langsung (tangibles), (4) kehandalan (realibility), dan (5) jaminan (assurance). Teknik pengumpulan data yaitu menggunakan kuesioner terhadap 39 peserta Latsar. Data diolah secara kuantitatif deskriptif. Dari kelima dimensi pengukuran, dua dimensi pelayanan memperoleh nilai rata-rata rendah (tidak puas) yakni empathy dan tangibles, yakni dengan nilai 4,278. Sedangkan untuk dimensi responsiveness, realibility dan assurance mendapatkan nilai rata-rata kepuasan 4,462; 4,471 dan 4,530, artinya peserta puas terhadap pelayanan widyaiswara dan penyelenggara terhadap ketiga dimensi tersebut. Diperlukan strategi yang masif untuk dapat memperbaiki kualitas layanan pada dimensi empathy dan tangibles agar peserta mendapatkan kepuasan, serta loyalitas peserta dan lembaga asal peserta Diklat dapat tercapai.

This study aims to measure the extent of satisfaction of the participants of Pelatihan Dasar Calon Pegawai Negeri Sipil (Latsar CPNS) for CPNS from Muko-Muko District which is organized by Pusat Pendidikan dan Pelatihan Pegawai ASN Kementerian Desa Pembangunan Daerah Tertinggal dan Transmigrasi. This article re-emphasizes the role of widyaiswara and organizers in maintaining and improving the quality of education and training activities in order to create customer loyalty. Training participants' satisfaction with service quality is measured by the Servqual method which includes 5 dimensions: (1) responsiveness, (2) empathy, (3) tangibles evidence, (4) reliability, and (5) assurance. The data collection technique was using a questionnaire to 39 Latsar participants. The data were processed in descriptive quantitative. Of the five dimensions of measurement, the two service dimensions obtained a low average score (dissatisfied), namely empathy and tangibles, with a value of 4.278. Meanwhile, for the dimensions of responsiveness, reliability and assurance, the average score of satisfaction was 4.462; 4,471 and 4,530, meaning that the participants were satisfied with the services of the lecturers and organizers of the three dimensions. A massive strategy is needed to be able to improve service quality on the dimensions of empathy and tangibles so the customer get satisfaction, which is the participants and they institutions origins loyalty can be achieved
Penerapan Model Pembelajaran Kooperatif Two Stay Two Stray untuk Meningkatkan Hasil Belajar Matematika Siswa
Authors: Ikhlas Al 
Published: October 2022

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang terdiri dari Prasiklus, Siklus I, Silus II dan Siklus III. Tiap siklus terdiri dari perencanaan, pelaksanaan, evaluasi dan refleksi. Data hasil belajar siswa diperoleh menggunakan tes setiap akhir siklus dan aktivitas siswa diperoleh dengan menggunakan lembar observasi aktivitas siswa selama pembelajaran dilaksanakan. Analisis data terhadap aktivitas siswa dalam Pembelajaran Kooperatif Two Stay Two Stray (TSTS) pada pra siklus, siklus I, siklus II dan siklus III sudah berhasil dengan baik. Analisis rata-rata ketuntasan belajar siswa pada prasiklus mencapai 50,87%, pada siklus I mencapai 60,6%, siklus II mencapai 63,6% dan siklus III mencapai 72,93%. Berdasarkan persentase pada siklus III dapat dikatakan bahwa siswa kelas VIII SMP Negeri 7 Kerinci telah mencapai ketuntasan belajar secara klasikal. Hasil analisis data menunjukkan bahwa Penerapan Model Pembelajaran Kooperatif Two Stay Two Stray (TSTS) Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas VIII SMP Negeri 7 Kerinci.
THE IMPLEMENTATION OF MOBILE VIDEO TASK TECHNIQUE IN TEACHING SPEAKING AT THE ELEVENTH GRADE STUDENTS OF SMKN 1 KEMPO
Authors: Trisna Fadillah Elvira , Dewi Ratna , Ilmiah  
Published: October 2022

The aimed of this research was to find out the improve of students’ speaking ability by using Mobile Video Task that focused on students’ fluency at the Eleventh Grade of SMKN 1 Kempo. The researcher used Pre-experimental Design with one group pre-test and post-test, and data collection based on the test. The sample of this research was class XI which consisted of 20 students. The sample was taken by using Purposive Sampling Technique. The research findings showed that the students’ difference before and after using mobile video task was significantly different. The students’ pre-test mean score in term of fluency was 65.15 to be 75.45 in post-test. Based on the findings, it can be concluded that mobile video task technique was effective to improve the speaking ability of the students at the Eleventh Grade of SMKN1 Kempo in the Academic Year 2020/2021.
THE USE OF DISCITE APP TOOL IN ENGLISH TEST
Authors: Ahmad Muqtadir  , Akib Erwin , Mallappiang Yasser 
Published: October 2022

AHMAD MUQTADIR 2022. The Use of Discite App Tool in English Test (Descriptive Quantitative Research). A Thesis of English Education Department. Faculty of Teacher Training and Education, Muhammadiyah University of Makassar. Supervised by Erwin Akib and Yassir Malappiang.
This research aimed to find out how multimedia Discite app tool is used in evaluating students’ english test and also the students’ response toward Discite app tool. The subjects of this research we the English teacher at the ninth grade and the students of the ninth grade students. It was chosen by using cluster sampling. The design of this study was descriptive quantitative. The instruments of this research were English Test, Observation and Questionnaires.
The result of the data indicated that, first the value 90% is obtained as a percentage of the results of validation by the English teacher on the product. With this result, conclusions can be made about feasibility of English test developed by using Multimedia Authoring Tool. The feasibility of the product is very good or very interesting to be implemented in test. In general, the English teacher assess that the media is suitable for use. As for the advice, the test needs to add some picture because some of them are still not clear enough. Then it can make the test more interested and easy to answer.
Second, The results of assessment from the students toward the product above show that the average value is 95%. In this process the students looked enthusiast in answering the test. They could know their answer was correct or incorrect after click submit button, it made them motivated more to answer the next question. Besides, some students feel uncomfortable with picture, combination colour and the instruction. By trial and testing with students in class the researcher found some parts need to be corrected in the product. The parts need to be corrected are combination colour, more instruction and need more picture to make it more interested.
Management Outcome of Multi-sites Keloids of Multiple Aetiologies in a Young Female Nigerian: A Case Report
Authors: Ajani Rotimi Sunday , Adenipekun Adeniyi Abidemi 
Published: October 2022

Background: Keloids are exaggerated cutaneous scars with a preponderance of fibrous tissue that may complicate wound healing in people that are predisposed to its development. Its management could be challenging with very high probability of recurrence following surgical excision alone. A case of multiple keloids involving both breasts and anterior chest wall of different aetiologies in a young adult female Nigerian without family history of keloid is being reported. She had extralesional excisions of the keloids with immediate external beam radiotherapy followed by serial triamcinolone acetonide injections of the surgical sites.
Conclusion: The triple therapy of surgical excision, post-excision radiation and corticosteroid injection offers an excellent outcome in terms of recurrence.
Solution‐Processed Ternary Tin (II) Alloy as Hole‐Transport Layer of Sn–Pb Perovskite Solar Cells for Enhanced Efficiency and Stability
Authors: Yu Zhenhua , Wang Jiantao , Chen Bo , Uddin Md Aslam , Ni Zhenyi , Yang Guang , Huang Jinsong 
Published: September 2022

AbstractTin–lead (Sn–Pb) narrow‐bandgap (NBG) perovskites show great potential in both single‐junction and all‐perovskite tandem solar cells. Sn–Pb perovskite solar cells (PSCs) are still limited by low charge collection efficiency and poor stability. Here, a ternary Sn (II) alloy of SnOCl is reported as the hole‐transport material (HTM) with a work function of 4.95 eV for Sn–Pb PSCs. The solution‐processed SnOCl layer has a texture structure that not only reduces the optical loss of the devices, but also changes grain growth of Sn–Pb perovskites and boosts the carrier diffusion length to 3.63 µm. The formation of small perovskite grains at the HTM/perovskite interface is suppressed. These result in an almost constant internal quantum efficiency (IQE) of 96 ± 2% across the absorption spectrum of Sn–Pb perovskites. The SnOCl HTM significantly enhances the stability of Sn–Pb PSCs with 87% of its initial efficiency retained after 1‐sun illumination for 1200 h, and keeps 85% efficiency under 85 °C thermal stress for 1500 h. The hybrid HTM further improves the stabilized efficiencies of single‐junction Sn–Pb PSCs and all‐perovskite tandem solar cells to 23.2% and 25.9%, respectively. This discovery opens an avenue to the multicomponent metal alloys as HTM in PSCs.
Regulation of Outer Solvation Shell Toward Superior Low‐Temperature Aqueous Zinc‐Ion Batteries
Authors: Ma Qianyi , Gao Rui , Liu Yizhou , Dou Haozhen , Zheng Yun , Or Tyler , Yang Leixin , Li Qingying , Cu Qiao , Feng Renfei , Zhang Zhen , Nie Yihang , Ren Bohua , Luo Dan , Wang Xin , Yu Aiping , Chen Zhongwei 
Published: September 2022

AbstractAqueous Zn‐ion batteries are well regarded among a next‐generation energy‐storage technology due to their low cost and high safety. However, the unstable stripping/plating process leading to severe dendrite growth under high current density and low temperature impede their practical application. Herein, it is demonstrated that the addition of 2‐propanol can regulate the outer solvation shell structure of Zn2+ by replacing water molecules to establish a “eutectic solvation shell”, which provides strong affinity with the Zn (101) crystalline plane and fast desolvation kinetics during the plating process, rendering homogeneous Zn deposition without dendrite formation. As a result, the Zn anode exhibits promising cycle stability over 500 h under an elevated current density of 15 mA cm−2 and high depth of discharge of 51.2%. Furthermore, remarkable electrochemical performance is achieved in a 150 mAh Zn|V2O5 pouch cell over 1000 cycles at low temperature of −20 °C. This work not only offers a new strategy to achieve excellent performance of aqueous Zn‐ion batteries under harsh conditions, but also reveals electrolyte structure designs that can be applied in related energy storage and conversion fields.
Forecasting drinking milk price based on economic, social, and environmental factors using machine learning algorithms
Authors: Atalan Abdulkadir 
Published: September 2022

AbstractThe study aimed to describe and test machine learning (ML)‐based algorithms to evaluate the unit price of drinking milk. The algorithms were applied to the data collected over 8 years in 2014 and 2021 related to the price of drinking milk in Turkey. The economic, social, and environmental factors that have an impact on the unit price of drinking milk were evaluated. Five ML algorithms, including random forest, gradient boosting, support vector machine (SVM), neural network, and AdaBoost algorithms, were utilized to predict the drinking milk unit price. ML also applied hyperparameter tuning with nested cross‐validation to calculate the prediction accuracy for each algorithm. The results show that the random forest algorithm based on the features of the ML algorithms has the best performance, with the accuracy of 99.30% for training and 98.10% for testing the dataset. The average accuracy of gradient boosting, SVM, neural network, and AdaBoost are obtained as 97.30%, 96.15%, 95.65%, and 96.05%, respectively. Random forest performed best as the target variable with the lowest deviation values of mean squared error (MSE) (0.004), root mean square error (RMSE) (0.060), and mean absolute error (MAE) (0.029) in the training and MSE (0.009), RMSE (0.096), and MA (0.055) in the testing dataset. This study presents an interesting perspective with practical potential to adopt ML methods in the dairy industry. The developed ML algorithms can provide dairy investors and policymakers with important decision‐support information. [EconLit Citations: C13, C53, L66, C88].
Dual‐templating surface gel into thin SSZ‐13 zeolite membrane for fast selective hydrogen separation
Authors: Rong Huazhen , Guan Yixing , Li Jun , Li Ziyi , Ma Dan , Zhang Jingjing , Liu Terence Xiaoteng , Zou Xiaoqin 
Published: September 2022

AbstractHighly permeable zeolite membranes are desirable for fast gas separation in the industry. Reducing the membrane's thickness is deemed to be an optimal solution for permeability improvement. Herein, we report the synthesis route of thin SSZ‐13 zeolite membranes via the conversion of template‐contained surface gels. The synthesis gel is fully crystallized into crack‐free SSZ‐13 membranes assisted with dual templates of N,N,N‐trimethyl‐1‐adamantammonium hydroxide (TMAdaOH) and tetraethylammonium hydroxide (TEAOH). The specific functions of TMAdaOH for structure directing and TEAOH for crystallization regulating are well discussed. Thin surface gel layer is impregnated onto porous alumina with subsequent crystallization into a 500 nm thick membrane. This submicron‐thick membrane exhibits high H2 permeance with 50 × 10−8 mol s−1 m−2 Pa−1 during hydrogen separation. Meanwhile, the separation factors are retained around 23.0 and 31.5 for H2/C2H6 and H2/C3H8, respectively. This approach offers a possibility for obtaining high‐quality zeolite membranes for efficient hydrogen separation.
A LRET Nanoplatform Consisting of Lanthanide and Amorphous Manganese Oxide for NIR‐II Luminescence Lifetime Imaging of Tumor Redox Status
Authors: Zhao Mengyao , Zhuang Hongjun , Zhang Hongxin , Li Benhao , Ming Jiang , Chen Xiaoyuan , Chen Meiwan 
Published: September 2022

AbstractDesigning luminescence lifetime sensors in the second near‐infrared (NIR‐II) window is a great challenge due to the difficult structural construction. Here, we report a tumor redox responsive and easily synthesized material, amorphous manganese oxide (MnOx) with indirect band gap of 1.02 eV, as an energy acceptor to build a luminescence resonance energy transfer (LRET) toolbox for universally regulating NIR‐I to NIR‐II luminescence lifetimes of lanthanide nanoparticles, in which energy transfer is based on matched energy gap instead of conventional overlapped spectra. We further utilize ytterbium (Yb3+)‐doped YbNP@MnOxas an NIR‐II luminescence lifetime sensor to realize in vitro quantitative redox visualization with relative errors under 5 % in samples covered with mouse skin. Furthermore, HepG2 cells and tumors with high redox state have been accurately distinguished by NIR‐II luminescence lifetime imaging. The quantified intracellular and intratumor glutathione (GSH) levels are highly consistent with the commercial kit results, illustrating the reliable redox visualization ability in biological tissue.
Palladium‐Catalyzed PIDA‐Mediated δ‐C(sp3)−H Acetoxylation of Amino Acid Derivatives: Overriding Competitive Intramolecular Amination
Authors: Martínez‐Mingo Mario , García‐Viada Andrés , Prendes Daniel Sowa , Alonso Inés , Rodríguez Nuria , Arrayás Ramón Gómez , Carretero Juan C. 
Published: September 2022

AbstractThe selective δ‐C(sp3)−H acetoxylation of N‐(SO2Py)‐protected amino acid derivatives has been accomplished by using palladium‐catalysis and PhI(OAc)2 (PIDA) as both terminal oxidant and acetoxy source. The distinct structural and electronic features of the SO2Py compared to more traditional carbonyl‐based directing groups is essential to override the otherwise more favourable competitive intramolecular C−H amination. The δ‐site selectivity predominates over traditionally more favorable 5‐membered cyclopalladation at competitive γ‐CH2. Experimental and DFT mechanistic studies provide important insights about the mechanism and the underlying factors controlling the chemo‐ and regioselectivity.
Upgrading Kolbe Electrolysis—Highly Efficient Production of Green Fuels and Solvents by Coupling Biosynthesis and Electrosynthesis
Authors: Teetz Niklas , Holtmann Dirk , Harnisch Falk , Stöckl Markus 
Published: September 2022

AbstractThe chemical industry is transitioning to more sustainable and biobased processes. One key element of this transition is coupling energy fluxes and feedstock utilization for optimizing processes, routes and efficiencies. Here, we show for the first time the coupling of the Kolbe electrolysis at the anode with a subsequent microbial conversion of the cathodically produced co‐product hydrogen. Kolbe electrolysis of valeric acid yields the liquid drop‐in fuel additive n‐octane. Subsequently, the solvent isopropanol is produced by resting Cupriavidus necator cells using gaseous electrolysis products (esp. CO2 and H2). The resting microbial cells show carbon efficiencies of up to 41 % and Coulombic/Faradaic efficiencies of 60 % and 80 % for anodic and cathodic reactions, respectively. The implementation of a paired electrolyser resulted in superior process performances with overall efficiencies of up to 64.4 %.
A Broadband, Multiplexed‐Visible‐Light‐Transport in Composite Flexible‐Organic‐Crystal Waveguide
Authors: Kumar Avulu Vinod , Godumala Mallesham , Ravi Jada , Chandrasekar Rajadurai 
Published: September 2022

AbstractWe report the construction of an organic crystal multiplexer using three chemically and optically different acicular, flexible organic crystals for a broadband, visible light signal transportation. The mechanical integration of a highly flexible crystal waveguide of (Z)‐2‐(3,5‐bis(trifluoromethyl)phenyl)‐3‐(7‐methoxybenzo[c][1,2,5]thiadiazol‐4‐yl)acrylonitrile (BTD2CF3) displaying bright yellow (λ1) fluorescence with blue‐emitting (λ2) BPP and cyan emitting (λ3) DBA crystals using AFM‐tip provides a composite organic crystal multiplexer. The constructed hybrid single crystal multiplexer effectively transduces three optical signals (λ1+λ2+λ3) covering the 420–750 nm region as a composite output signal. The presented proof‐of‐principle experiment demonstrates the real potential of organic flexible crystal waveguides for visible light communication technologies.
Development of Nucleic‐Acid‐Based Electrochemical Biosensors for Clinical Applications
Authors: Zhang Zijie , Sen Payel , Adhikari Bal Ram , Li Yingfu , Soleymani Leyla 
Published: September 2022

AbstractNucleic acids are remarkable molecules. In addition to Watson–Crick base pairing, the different structural motifs of these molecules can bind non‐nucleic acid targets or catalyze chemical reactions. Additionally, nucleic acids are easily modified with different molecules or functional groups. These properties make nucleic acids, particularly DNA, ideally suited for use in electrochemical biosensors, both as biorecognition elements and redox reporter probes. In this Minireview, we will review the historical evolution of nucleic acids as probes in electrochemical biosensors. We will then review the specific examples of nucleic‐acid‐based biosensors that have been evaluated for clinical use in the areas of infectious disease, cancer, or cardiovascular health.
Squarephaneic Tetraanhydride: A Conjugated Square‐Shaped Cyclophane for the Synthesis of Porous Organic Materials**
Authors: Eder Simon , Ding Bowen , Thornton Daisy B. , Sammut Darlene , White Andrew J. P. , Plasser Felix , Stephens Ifan E. L. , Heeney Martin , Mezzavilla Stefano , Glöcklhofer Florian 
Published: September 2022

AbstractAromatic carboxylic anhydrides are ubiquitous building blocks in organic materials chemistry and have received considerable attention in the synthesis of organic semiconductors, pigments, and battery electrode materials. Here we extend the family of aromatic carboxylic anhydrides with a unique new member, a conjugated cyclophane with four anhydride groups. The cyclophane is obtained in a three‐step synthesis and can be functionalised efficiently, as shown by the conversion into tetraimides and an octacarboxylate. Crystal structures reveal the high degree of porosity achievable with the new building block. Excellent electrochemical properties and reversible reduction to the tetraanions are shown for the imides; NMR and EPR measurements confirm the global aromaticity of the dianions and evidence the global Baird aromaticity of the tetraanions. Considering the short synthesis and unique properties, we expect widespread use of the new building block in the development of organic materials.