bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kendala dalam Belajar Bahasa Inggris dan Cara Mengatasinya
Authors: Susanthi I Gusti Ayu Agung Dian 
Published: May 2022

Language plays a crucial role in life, one of the roles of language is to communicate ideas to others. Language skills are the basic element for everyone to express themselves in the form of feelings, desires, opinions and needs of each individual. The more languages ​​a person knows, the easier it will to communicate, one of them is learning English. Understanding of English must be strengthened to rising generation especially students, due to globalization which requires society to speak English. For Indonesian, the use of English is still an obstacle due to a lack of understanding of the meaning of the language itself, students must be able to write and pronounce English words with different spellings. This complexity makes students or children less interested in learning English. The development of tourism in Bali is growing swiftly, this can be proven by the increasing number of visits by local and foreign tourists. To expand interaction, then must be able to master foreign languages, one of them is English. It is realized that the ability to speak English is crucial in the field of tourism, so it is necessary to prepare provisions for children to be able to communicate using English. Based on this, the Master of Linguistics of Warmadewa University through its Community Service activities held training in the form of teaching English about obstacles in learning English and how to overcome them. This study was designed to determine the obstacles to learning English for children and to increase students' interest in learning English. This research used a case study research type. Technique of collecting data in groups, namely asking about the problems experienced when learning English. The results of this study are that community service activities run well and structured in order to find solutions to the main problems, that is knowing the obstacles in learning English and how to overcome them.
Pengajaran dan Pengaplikasian Bahasa Inggris Formal dan Informal Bagi Siswa SMP di Jalan Akasia
Authors: Pratama Agus Darma Yoga 
Published: May 2022

Teaching formal language is very important for children. In general, each person has the ability to acquire the first language, that is mother tongue based on the environt. It greatly influences person to tend to use informal language. The language learning can be divided into two, namely the in the classroom and outside of it. A teacher has a big responsibility for language development, especially for the development of students' language knowledge, especially English. The formulation of the problem in this study is how to improve students' understanding of the use of formal and informal English and to know the function of the two types of language. Therefore, a teacher should be able to provide a good understanding of the use of formal and informal language in accordance with certain situations. Based on the survey results, it was known that there were still many mistakes in the use of formal and informal English that were incompatible with the function and situation of using the two types of language both in spoken and written language. This research was designed using qualitative research with descriptive methods. This research was conducted with the aim of knowing the students' ability to use formal and informal English. The results shows that there is an increase in understanding the use of both formal and informal types of English.
Peluang dan Tantangan dalam Interpreting Kontemporer
Authors: Neil Amstrong  , Nur Afnita Asfar  , Indah Permata Sari  
Published: May 2022

Di era pandemi seperti sekarang ini, semua profesi perlu dan mampu untuk beradaptasi dan beralih ke ranah daring untuk bisa tetap bertahan. Begitu pula profesi Interpreter. Kemampuan simultaneous interpretation jarak jauh perlu dimiliki. Artinya, seorang interpreter harus menerjemahkan lisan sebuah rapat, video konferensi, atau webinar yang diadakan di platform daring seperti Zoom, Teams, Google Meets, dan sebagainya. kegiatan Program Kemitraan Masyarakat (PKM) ini dilaksanakan dengan tujuan untuk memberikan kesadaran, minat, dan ketertarikan mahasiswa terhadap intepretring, mengembangkan potensi interpreting pada mahasiswa, dan memberikan pengetahuan tentang peluang dan tantangan dalam interpreting kontemporer. Metode yang diterapkan dalam sosialisasi adalah metode diskusi kelompok terarah. Metode diskusi kelompok terarah (Focus Group Discussion) adalah bentuk diskusi yang didesain untuk memperoleh informasi keinginan, kebutuhan, sudut pandang, kepercayaan dan pengalaman peserta tentang suatu topik, dengan pengarahan dari seorang fasilitator atau moderator. Hasil dari kegiatan ini menunjukkan bahwa Permasalahan yang dihadapi oleh mitra yaitu, kurangnya sosialisasi tentang peluang dan tantangan dalam interpreting kontemporer dan kurangnya pengetahuan mitra tentang peluang dan tantangan dalam interpreting kontemporer. Penggunaan piranti headset secara kontinyu bisa berpengaruh terhadap kesehatan pendengaran, burnout atau kelelahan fisik dan mental yang ekstrem akibat terlalu memforsir diri dalam bekerja, dan kehilangan Fokus dan Ketelitian. Gagal fokus dan salah dalam menerjemahkan bisa berakibat fatal. Di samping itu, peluang seorang interpreter antara lain berdasarkan mode temporal kerja dibedakan atas Consecutive interpreting, Simultaneous interpreting, dan Sight Interpreting.
PENGOLAHAN FRUIT LEATHER MANGGA GOLEK DI DESA MORNATEN, KECAMATAN TANIWEL KABUPATEN SERAM BAGIAN BARAT
Authors: Novalin Lawalata Vita , Grace Sipahelut Sophia 
Published: May 2022

Tujuan dari pelaksanaan kegiatan pengabdian ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam mengolah buah mangga golek menjadi produk fruit leather di Desa Mornaten, Kecamatan Taniwel, Kabupaten Seram Bagian Barat, Provinsi Maluku. Sasaran kegiatan ini ditujukan kepada masyarakat Desa Mornaten. Metode yang dipergunakan meliputi kegiatan penyuluhan, pelatihan dan evaluasi. Melalui kegiatan penyuluhan, masyarakat diberi pengetahuan praktis tentang teknologi pengolahan buah mangga golek menjadi produk fruit leather. Sedangkan kegiatan pelatihan dilakukan dengan cara mendemonstrasikan secara langsung kepada masyarakat teknik pengolahan fruit leather mangga golek. Berdasarkan hasil kegiatan pengabdian, dapat disimpulkan bahwa tujuan dari pelaksanaan kegiatan pengabdian ini telah tercapai dan berhasil. Hasil evaluasi menunjukkan bahwa terjadi peningkatan pengetahuan dan keterampilan masyarakat tentang teknologi pengolahan fruit leather buah mangga golek. Kegiatan ini mendapat respons positif dari masyarakat, hal ini terlihat dari antusiasme masyarakat selama kegiatan ini berlangsung.
Disaster Prevention Through Intelligent Monitoring
Authors: Painting Andrew , Sanders David 
Published: May 2022

Despite various tools and systems that can monitor complex engineering environments, bad things still happen regularly in all types of engineering industries. An intelligent system designed to monitor certain indicators, regardless of engineering industry, that might predict catastrophes would ultimately reduce the potential for loss of human life and property.
In this article, 10 catastrophes were researched to identify their root causes and the various root cause combinations. These documented catastrophes covered a broad spectrum of engineering including oil, gas, nuclear, rail, air and space. The root causes identified in the investigation reports were grouped under 10 trait headings and their efficacy was tested using a qualitative fault tree of a credible catastrophic failure scenario. Each trait was adjusted to signify various levels of failure and fed into the prototype system representing the fault tree.
While near real-time monitoring and trend analysis was investigated and shown to support an intelligent system that might predict catastrophe, one of the surprising additional results from the research was highlighting the need to standardize the approach to investigative reports and audits of existing systems. Reporting in the same “technical language” and looking for specific condition levels for each of the traits could provide a true picture of asset condition and the required funding prioritization, as well as assisting the dissemination of findings to all engineering industries.
An expanded access program of risdiplam for patients with Type 1 or 2 spinal muscular atrophy
Authors: Kwon Jennifer M. , Arya Kapil , Kuntz Nancy , Phan Han C. , Sieburg Cory , Swoboda Kathryn J. , Veerapandiyan Aravindhan , Assman Beverly , Bader‐Weder Silvia , Dickendesher Travis L. , Hansen Jennifer , Lin Helen , Yan Ying , Rao Vamshi K. ,   US Expanded Access Program Working Group
Published: May 2022

AbstractObjectiveThe US risdiplam expanded access program (EAP; NCT04256265) was opened to provide individuals with Type 1 or 2 spinal muscular atrophy (SMA) who had no satisfactory treatment options access to risdiplam prior to commercial availability. The program was designed to collect safety data during risdiplam treatment.MethodsPatients were enrolled from 23 non‐preselected sites across 17 states and treated with risdiplam orally once daily. Eligible patients had a 5q autosomal recessive Type 1 or 2 SMA diagnosis, were aged ≥2 months at enrollment, and were ineligible for available and approved SMA treatments or could not continue treatment due to a medical condition, lack/loss of efficacy, or the COVID‐19 pandemic.ResultsOverall, 155 patients with Type 1 (n = 73; 47.1%) or 2 SMA (n = 82; 52.9%) were enrolled and 149 patients (96.1%) completed the EAP (defined as obtaining access to commercial risdiplam, if desired). The median treatment duration was 4.8 months (range, 0.3–9.2 months). The median patient age was 11 years (range, 0–50 years), and most patients (n = 121; 78%) were previously treated with a disease‐modifying therapy. The most frequently reported adverse events were diarrhea (n = 10; 6.5%), pyrexia (n = 7; 4.5%), and upper respiratory tract infection (n = 5; 3.2%). The most frequently reported serious adverse event was pneumonia (n = 3; 1.9%). No deaths were reported.InterpretationIn the EAP, the safety profile of risdiplam was similar to what was reported in pivotal risdiplam clinical trials. These safety data provide further support for the use of risdiplam in the treatment of adult and pediatric patients with SMA.
Micro‐Nano Structure Functionalized Perovskite Optoelectronics: From Structure Functionalities to Device Applications
Authors: Zhan Yan , Cheng Qunfeng , Song Yanlin , Li Mingzhu 
Published: May 2022

AbstractMetal halide perovskite, an emerging photosensitive semiconductor, has been widely employed in solar cells, light‐emitting diodes, photodetectors, and lasers owing to its excellent photophysical properties and simple solution preparation processing. However, as a photoactive layer, the higher refractive index and thinner thickness of perovskite film can cause reflection and transmission at the interface, and confine the emitted light within devices, resulting in the poor incident photon absorption and emitted photon extraction. In addition, the intrinsic brittleness of perovskite material restricts its potential applications in flexible optoelectronics. Therefore, great effort has been put into micro‐nano structured perovskite optoelectronics, and the reported reviews mainly focus on the fabrication process of micro‐nano patterned perovskite. Herein, the functionalities of micro‐nano structures in optoelectronics, including improving the light trapping, light extraction, light modulation, carrier dynamics, mechanical robustness, and other novel functionalities, are comprehensively reviewed. The specific applications of these functionalities in perovskite‐based optoelectronic devices are then discussed in detail to provide a better understanding of the photophysical properties of micro‐nano structure functionalized optoelectronics. Finally, promising strategies to promote the multifunctional commercial applications of micro‐nano structured perovskite optoelectronics are provided.
Non‐Noble‐Metal Catalyst and Zn/Graphene Film for Low‐Cost and Ultra‐Long‐Durability Solid‐State Zn‐Air Batteries in Harsh Electrolytes
Authors: Yang Xinxin , Zheng Xuchao , Li Huanxin , Luo Bingcheng , He Yongkang , Yao Yong , Zhou Haihui , Yan Zhanheng , Kuang Yafei , Huang Zhongyuan 
Published: May 2022

AbstractExploration and development of cost‐effective, ultra‐long durability, and high‐performing non‐noble‐metal catalysts for the oxygen reduction reaction (ORR) to replace Pt‐based catalysts for electrochemical energy conversion devices is still of great challenge. Although several types of non‐noble‐metal catalysts (N‐doped graphene, transition metal nanoparticles, single atomic metal‐nitrogen‐carbon, etc.) are claimed to have comparable or overwhelming catalytic performances compared with commercial Pt/C, their long‐durability, especially in harsh electrolytes, are still unsatisfactory for practical applications. Herein, the classical Fe3C‐NG catalysts are synthesized and investigated to understand the catalytic and degradation behaviors in Zn‐Air batteries. Experimental analysis and theoretical calculations reveal that the Mott–Schottky heterojunction formed by Fe3C quantum dots (QDs) and N‐doped graphene carbon (Fe3C‐NG) boosts the ORR, since the Fe3C quantum dots provide rapid electron transfer to the valence band of NG. Molecular dynamic simulation suggests that the graphene structure in NG is relatively stable in extremely corrosive electrolyte, which avoids the corrosion of Fe3C quantum dots. In combination of the Zn/graphene composite film and solid‐state electrolyte, the optimized Zn‐air battery with Fe3C‐NG catalyst delivers a high open circuit voltage of 1.506 V, high energy density of 706.4 Wh kg–1, and long‐term stability for 1000 h.
An Enzyme‐Like Activity Nanoprobe Based on Fe(III)–Rutin Hydrate Biomineral for MR Imaging and Therapy of Triple Negative Breast Cancer
Authors: Yue Saisai , Zhang Peisen , Qin Meng , Zhu Lichong , Qiao Yuanyuan , Li Qilong , Lu Yijie , Wu Hao , Jiang Ni , Liu Chaoyong , Winnik Mitchell A. , Hou Yi 
Published: May 2022

AbstractThe diagnosis and treatment of triple‐negative breast cancer (TNBC) is still a grand challenge, because there is rare target to be manipulated. Here, an integrated functional nanoprobe is developed for precise diagnosis and treatment of TNBC, based on biominerals of Fe3+ and rutin hydrate (RH), a type of natural flavonoid. Owing to the adjacent phenol hydroxyl groups of RH, Fe3+ can biomineralize with RH to form nanoprobe colloidally stabilized by coating of poly(vinyl pyrrolidone) (PVP). In the nanoprobe, the flavonol central scaffold as well as the glucoside and rhamnose groups can interact specifically with glucose transporters. Once taken by tumor cells, protonation of phenol hydroxyl groups in the weakly acidic lysosomes would lead to release of Fe3+, inducing tumor cell death through a ferroptosis/apoptosis hybrid pathway. Meanwhile, the remaining Fe(III)–RH complex can serve as a photothermal therapy (PTT) agent upon near infrared laser irradiation. Additionally, the Fe(III)–RH/PVP nanoprobe is expected to be eliminated through renal clearance if the nanoprobe formed in the presence of PVP have an appropriately small hydrated diameter. The present work provides a novel design integrated with magnetic resonance imaging capacity, therapeutic functions of Fe3+, and the PTT effect of nanoprobe for TNBC with anticipated biosafety.
A Dual‐Mode Infrared Asymmetric Photonic Structure for All‐Season Passive Radiative Cooling and Heating
Authors: Ly Kally Chein Sheng , Liu Xianghui , Song Xiaokun , Xiao Chengyu , Wang Pan , Zhou Han , Fan Tongxiang 
Published: May 2022

AbstractRadiative cooling is a revolutionary sustainable thermoregulating technology in favor to fight against global warming and urban heat island effects. However, the conventional designed high infrared emissive coolers do not function satisfactorily under atmospheric counter radiation (cloudy, humid, reduced sky access conditions) nor for all‐season thermal requirement (cooling and/or heating). Dual‐mode asymmetric photonic mirror (APM) consisted of silicon‐based diffractive gratings is presented, approaching an all‐season and all‐terrain optimized radiative thermal regulation. Based on the mechanism of asymmetric diffraction through high refractive index contrast mediums, the designed APM establishes an asymmetric radiative heat transfer channel for cooling and heating. An average infrared asymmetry of 20% for outgoing and incoming radiation is achieved by the fabricated APM. The remarkable cooling power of APM surpasses 80% over the standalone radiative cooler (RC) for counter radiation conditions. Under cloudy sky, the cooling‐APM achieves 8 °C lower than RC standalone, while the heating‐APM 5.7 °C higher, which presents prominent advantages over conventional coolers for different thermal management needs. The proposed dual‐mode infrared asymmetric photonic structure is promising to overcome shortcomings of conventional radiative cooling and offers breakthrough developments in future energy‐saving thermal management system.
Defective MWCNT Enabled Dual Interface Coupling for Carbon‐Based Perovskite Solar Cells with Efficiency Exceeding 22%
Authors: Wang Yudi , Li Wenrui , Yin Yanfeng , Wang Minhuan , Cai Wanxian , Shi Yanying , Guo Jingya , Shang Wenzhe , Zhang Chunyang , Dong Qingshun , Ma Hongru , Liu Jing , Tian Wenming , Jin Shengye , Bian Jiming , Shi Yantao 
Published: May 2022

AbstractSuffering from sluggish charge transfer kinetics, carbon‐based perovskite solar cells (C‐PSCs) lag far behind the Ag/Au‐based normal PSCs in power conversion efficiency (PCE). Herein, the use of defective multi‐walled CNT (D‐MWCNT) is demonstrated to tune the charge transfer kinetics regarding hole transport layer (HTL) and the interface between HTL and carbon electrode. Benefiting from the electrostatic dipole moment interaction between the terminal oxygen‐containing groups of D‐MWCNT and 2,2′,7,7′‐tetrakis(N,N‐di‐p‐methoxyphenylamine)‐9,9′‐spirobifluorene, an interface coupling at molecular level is established and in turn, allows rapid charge transfer by edge effect induced electron redistribution and 1D hyper‐channels. Meanwhile, a seamless connection between HTL and carbon electrode is achieved in a novel modular C‐PSCs due to D‐MWCNT induced interface coupling with graphene at nanometer scale. Based on this strategy, high PCEs up to 22.07% (with a certified record PCE of 21.9% to date for C‐PSCs) and excellent operational stability have been achieved.
Intrinsically High Magnetic Performance in Core–Shell Structural (Sm,Y)Fe12‐Based Permanent Magnets
Authors: Zhao Lizhong , Su Rui , Wen Lin , Li Wei , Liu Xiaolian , Zhang Zhenhua , Zhao Rongzhi , Han Yuyan , Zhang Xuefeng , Li Wei 
Published: May 2022

AbstractThMn12‐type SmFe12‐based permanent magnets have exhibited great potential in advanced magnet motors because of their high temperature stability of magnetic properties. However, the applications could be seriously limited due to the trade‐off between phase stability and intrinsic magnetic properties. In this work, an effective solution is demonstrated by constructing the core–shell structure (Sm‐rich shell and Y‐rich core) via a spontaneous spinodal decomposition process. The anisotropy field for the (Sm0.75Y0.25)(Fe0.8Co0.2)11.25Ti0.75 alloy is mostly optimized to be 9.24 T at room temperature. Such an enhancement is ascribed to the pinning process of domain walls by the magnetic‐hardening Sm‐rich shell, which is directly observed by in situ Lorentz transmission electron microscopy and reconstructed by micromagnetic simulation. Moreover, the phase stability and saturation magnetization are simultaneously increased, which is attributed to the synergistic effect of Y, Co, and Ti substitutions. More importantly, the high μ0Ms value of 1.52 T is comparable to the reported (Sm,Zr)Fe12‐based bulk alloys that contain a larger amount of soft α‐Fe phases, indicating that this strategy is more promising toward bulk magnets. The present study provides a significant concept for the development of advanced permanent magnets and also has implications for understanding the structural origin of intrinsic magnetic configurations.
Latest Advances in 3D Bioprinting of Cardiac Tissues
Authors: Jafari Arman , Ajji Zineb , Mousavi Ali , Naghieh Saman , Bencherif Sidi A. , Savoji Houman 
Published: May 2022

AbstractCardiovascular diseases (CVDs) are known as the major cause of death worldwide. In spite of tremendous advancements in medical therapy, the gold standard for CVD treatment is still transplantation. Tissue engineering, on the other hand, has emerged as a pioneering field of study with promising results in tissue regeneration using cells, biological cues, and scaffolds. 3D bioprinting is a rapidly growing technique in tissue engineering because of its ability to create complex scaffold structures, encapsulate cells, and perform these tasks with precision. More recently, 3D bioprinting has made its debut in cardiac tissue engineering, and scientists are investigating this technique for development of new strategies for cardiac tissue regeneration. In this review, the fundamentals of cardiac tissue biology, available 3D bioprinting techniques and bioinks, and cells implemented for cardiac regeneration are briefly summarized and presented. Afterward, the pioneering and state‐of‐the‐art works that have utilized 3D bioprinting for cardiac tissue engineering are thoroughly reviewed. Finally, regulatory pathways and their contemporary limitations and challenges for clinical translation are discussed.
Recent Progress in Solid‐Phase Total Synthesis of Naturally Occurring Small Peptides
Authors: Yan Hong , Chen Fen‐Er 
Published: May 2022

AbstractMany naturally occurring small peptides have significant therapeutic properties. Total synthesis of these peptides is not only helpful in the identification of their structures and providing methods to synthesize their analogues, but also contributes to their biosynthetic studies. As solid‐phase synthesis simplifies the tedious and time‐consuming isolation of intermediates, it has been widely applied in peptide synthesis. This review has highlighted the recent progress in solid‐phase total synthesis of both linear and cyclic naturally occurring small peptides from 2014 to July 2021.magnified image
Homogeneous Elongation of N‐Doped CNTs over Nano‐Fibrillated Hollow‐Carbon‐Nanofiber: Mass and Charge Balance in Asymmetric Supercapacitors Is No Longer Problematic
Authors: Kim Taewoo , Subedi Subhangi , Dahal Bipeen , Chhetri Kisan , Mukhiya Tanka , Muthurasu Alagan , Gautam Jagadis , Lohani Prakash Chandra , Acharya Debendra , Pathak Ishwor , Chae Su‐Hyeong , Ko Tae Hoon , Kim Hak Yong 
Published: May 2022

AbstractThe hurdle of fabricating asymmetric supercapacitor (ASC) devices using a faradic cathode and a double layer anode is challenging due to the required large amount of active mass of anodic material compared to that of the cathodic material during mass balancing due to the large difference in capacitance values of the two electrodes. Here, the problem is addressed by engineering a negative electrode that furnishes an ultrahigh capacitance. An in situ developed metal–organic framework (MOF)‐based thermal treatment is adopted to grow highly porous N‐doped carbon nanotubes (CNTs) containing submerged Co nanoparticles over nano‐fibrillated electrospun hollow carbon nanofibers (HCNFs). The optimized CNT@HCNF‐1.5 furnishes an ultrahigh capacitance approaching 712 F g–1 with excellent rate capability. The capacitance reported from this work is the highest for any carbonaceous material reported to date. The CNT@HCNF‐1.5 is further used to fabricate symmetric supercapacitors (SSCs), as well as ASC devices. Remarkably, both the SSC and ASC devices furnish incredible performances in all aspects of SCs, such as a high energy density, long cycle life, and high rate capability, displaying decent practical applicability. The energy density of the SSC device reaches as high as 20.13 W h kg–1, whereas that of ASC approaches 87.5 W h kg–1.