bluuebunny/crossref_metadata_2025_split huggingface dataset:
GAMBARAN KEJADIAN OPERASI FAM BERDASARKAN UMUR DI RSUD LAKIPADADA TAHUN 2016-2017
Authors: Handayani Mangapi Yahya , Kombong Astiani 
Published: July 2022

Neoplasma atau tumor adalah pertumbuhan sel-sel baru yang tidak terkontrol dari berlebihan akibat faktor pengendali pertumbuhan sel normal yang tidak responsive.
Penelitian ini melihat bagaimana gambaran kejadian operasi FAM berdasarkan umur di RSUD Lakipadada tahun 2016-2017. Penelitian ini bertujuan untuk mengetahui gambaran kejadian operasi FAM berdasarkan umur di RSUD Lakipadada tahun 2016-2017.Besarnya sampel adalah 68 pasien dengan teknik Total Sampling.
Hasil penelitian ini menunjukkan tahun 2016 jumlah pasien 28 orang (41,18%) dan meningkat pada tahun 2017 menjadi 40 pasien (58,82%). Umur 15-25 tahun merupakan kejadian yang paling tinggi yaitu 33 orang (48,52%) dan umur yang paling rendah adalah berumur >45 tahun sebanyak 7 orang (10,30% ).
Kesimpulan dalam penelitian ini adalah bahwa kejadian penyakit FAM terus meningkat dari tahun 2016 -2017 terutama pada umur 15 -25.
HUBUNGAN UMUR, JENIS KELAMIN DAN PENDIDIKAN DENGAN TINGKAT DEPRESI PADA LANSIA DI DUSUN RANTE KECAMATAN SA’DAN ULUSALU KABUPATEN TORAJA UTARA TAHUN 2018
Authors: Handayani Mangapi Yahya , Habel Paul 
Published: July 2022

Lansia merupakan kelompok yang paling banyak mengalami masalah kesehatan. Depresi adalah salah satu ganguan mood, dimana terjadi perubahan kondisi emosional, motivasi, fungsi, dan perilaku motorik, serta kognitif pada diri seseorang.Depresi pada lanjut usia merupakan akibat dari interaksi faktor biologis, fisik, psikologis dan sosial. Penelitian ini bertujuan untuk mengetahui hubungan umur, jenis kelamin, dan pendidikan dengan tingkat depresi pada lansia.
Penelitian ini dilakukan pada bulan April sampai bulan Juni 2018. Desain penelitian ini yaitu deskriptif korelasi dengan pendekatan kuantitatif dengan rancangan cross sectional. Teknik pengambilan sampel yang digunakan yaitu total sampling. Dengan jumlah sampel 58 responden.
Hasil penelitian ini didapatkan mayoritas responden berjenis kelamin perempuan yaitu 31 (56,4%), usia lansia awal 44 (80%) dan mayoritas pendidikan rendah 53 (96,4%). Setelah dilakukan ujian analisis dengan menggunakan uji statistik SPSS didapatkan tidak ada hubungan yang signifikan antara umur dengan tingkat depresi lansia dengan nilai (p=0,588), jenis kelamin (p=0,387) dan pendidikan (p=1,000). simpulan pada penelitian ini menunjukkan bahwa tidak ada hubungan yang signifikan antara umur, jenis kelamin dan pendidikan dengan tingkat depresi lansia.
Penelitian ini merekomendasikan perlunya penanganan khusus terhadap lansia yang mengalami depresi, serta penelitian lanjut terkait tingkat depresi pada lansia
HUBUNGAN SIKAP DAN PERILAKU DOSEN DALAM MENYAMPAIKAN MATERI DENGAN TINGKAT KEPUASAN MAHASISWA SEKOLAH TINGGI ILMU KESEHATAN TANA TORAJA TAHUN 2020
Authors: Tandilimbong Herman , Banne Allo Ludia , Dwi Wahyuni Ambali Defyanti 
Published: July 2022

Sikap adalah suatu bentuk evaluasi atau reaksi terhadap suatu aspek di lingkungan sekitar dan mendasari seseorang dalam proses pembentukan perilaku sedangkan perilaku adalah respon atau reaksi seseorang terhadap stimulus atau rangsangan dari luar dan kepuasan adalah perasaan senang atau kecewa seseorang yang berasal dari perbandingan anatara kesan terhadap hasil atau harapannya.
Tujuan penelitian untuk mengetahui “Hubungan Sikap Dan Perilaku Dosen Dalam Menyampaikan Materi Inggi Ilmu Kesehatan Tan Toraja Tahun 2020”.
Jenis Penelitian ini menggunakan penelitian deskriptif analitik dengan menggunakan pendekatan cross sectional dengan jumlah sampel 61 responden dan populasi penelitian ini adalah mahasiswa semester VI dengan tehnik total sampling atau semua mahasiswa semester VI.
Penelitian menunjukkan bahwa dari 61 responden yang mengatakan sikap dosen positif sebanyak 30 (49,2%) dan responden yang mengatakan sikap dosen negatif sebanayk 31( 50,8%). Dan responden yang mengatakan perilaku dosen positif sebanyak 38 (62,3%) dan responden yang mengatakan perilaku dosen negatif sebanyak 23(37,7%). Sedangkan tingkat kepuasan mahasiswa puas sebanyak 17 (27,9%) dan mahasiswa yang tidak puas sebanyak 44 (72,1%). Sedangkan berdasarkan uji statistic Chi-Square diperoleh nilai p value= 0,001 < ᾳ (0.05) yang berarti ada hubungan yang signifikan antara sikap dosen dengan tingkat kepuasan mahasiswa. Sedangkan berdasarkan uji statistic Chi-Square diperoleh nilai p value= 0,009 < ᾳ (0.05) yang berarti ada hubungan yang signifikan antara perilaku dosen dengan tingkat kepuasan mahasiswa.
Kesimpulan responden yang mengatakan sikap dosen negatif sebanyak 31 (50,8%) responden dan responden yang mengatakan perilaku dosen positif sebanyak 38 (62,3%) sedangkan mahasiswa yang merasa tidak puas sebanyak 44 (72,1%).
HUBUNGAN INTENSITAS PENGGUNAAN INTERNET DENGAN KUANTITAS TIDUR DI MASA PANDEMI COVID-19 PADA MAHASISWA SEMESTER VI STIKESTANA TORAJA TAHUN 2021
Authors: Handayani Mangapi Yahya , Reni Ranteallo Regina , Alva Kalvari Juan 
Published: July 2022

Latar Belakang:
Internet salah satu pusat informasi yang dapat di akses tanpa dibatasi diamanapun dan kapan saja, Internet di sebut sebagai pusat informasi tanpa hambatan karena dapat menghubungkan satu situs informasi ke situs informasi lainnya dalam waktu singkat. Dari keadaan tersebut individu dalam menggunakan internet, sehingga kuantitas dan kualitas tidur menjadi lebih baik dan cukup.
Tujuan:
Penelitian ini bertujuan untuk mengetahui hubungan intensitas penggunaan internet dengan kuantitas tidur mahasiswa. penelitian ini di laksanakan pada bulan mei sampai agustus 2021.
Metode:
Desain penelitian ini yaitu deskriptif analitik melalui pendekatan cros sectional. Teknik pengambilan sampel dalam penelitian ini adalah total sampling dengan jumlah sampel 55 responden
Hasil:
Hasil penelitian ini berdasarkan uji chi – square dengan melihat nilai fisher’s exact test diperoleh nilai p=0,012 (a<0,005) yang menunjuknada hubungan intensitas penggunaan internet dengan kuantitas tidur.
Kesimpulan:
Berdasarkan hasil peneltian ini dapat di simpulkan bahwa ada hubungan intensitas penggunaan internet dengan kuantitas tidur di masa pandemi covid-19 pada mahasiswa semester VI STIKES Tana Toraja.Saran dalam penelitian ini adalah peneliti selanjutnya di harapkan dapat melakukan penelitian pada variabel lain seperti stress, lingkungan, diet obat-obatan dan subtansi lain latihan fisik, penyakit dan gaya hidup
Design and Experimental Verification of an Exit Manifold for Improved Current Generation in an Offshore Engineering Basin
Authors: Chin S. N. , Gerrits B. , Colboume B. 
Published: July 2022

Current is generated at the National Research Council's Institute for Marine Dynamics, Offshore Engineering Basin (OEB) in St. John's, Newfoundland, using a pump thruster system in which flow is conveyed under a false floor and returns through the test section of basin. The objectives of this project were to quantify and assess the performance of the existing current generation system and to experimentally verify a design exit manifold for improved current generation. At present, current operation results in large-scale vertical vortices being produced at the current exit end of the basin where. the wave boards are installed. The exit flow is not confined and therefore flow divergence occurs at the vertical back wall of the basin. These conditions contribute to substantial energy losses at the exit region, which in turn result in low current velocities at the test region of the basin.
Through the use of Computational Fluid Dynamics, preliminary designs for an exit manifold to reverse flow back into the basin were modeled to ensure an efficient system is implemented to dissipate the flow into the basin. The CFD models provided an insight into the shear flow turbulent mixing at the exit region. For operational reasons the design was constrained to a height of 0.35m and a maximum length of approximately 4. 0m. The final detailed design called for a contraction/expansion combination, J 80° turn with exit manifold and flow straighteners. A prototype of the design was fabricated of aluminum and experimental tests were conducted to assess its performance.
The results of the experiments showed a significant improvement in current generation capabilities over the present current generation setup. For deep-water tests, the use of the prototype exit manifold resulted in a velocity magnitude increase of two times over the present setup. Shallow water tests resulted in a velocity magnitude increase of greater than three times over the present setup. It is envisaged that the installation of the exit manifold design in the OEB will significantly improve the current generation.
Cavitation: Some Full Scale Experience of Complex Structures and Methods of Analysis and Observation
Authors: Carlton J. S. , Fitzsimmons P. A. 
Published: July 2022

The paper discusses some of the more complex cavitation structures that have been encountered in full-scale ship practice and the integration that has been observed to occur between the various substructures of the cavitating regimes. Some comparison with model scale studies is made. The paper, for the most part, concentrates on the dynamics associated with tip vortices, but also recounts, but also recounts experiences with roots and other forms of cavitation. Single, twin and triple screw situations are discussed with ship types ranging from LNG carries through container ships, cruise ships, high-speed patrol craft and small warships. The analysis of hull surface pressure signals originating from cavitation action is also discussed in relation to cavity phenomenological behavior.
With regard to observation methods, the currently available and practical techniques are discussed; semicolon comparing and contrasting the techniques and their relevance to problem-solving based on Lloyd’s Register’s full-scale experience. Additionally, a new borescope method, pioneered and developed by Lloyd’s Register, which has successfully been used in a number of full-scale investigations is also presented.
Las vueltas de la guerra Usos de la repetición en los proyectos documentales de Lola Arias sobre Malvinas
Authors: Gonzalez Cecilia 
Published: July 2022

Veteranos, Campo minado/Minefield y Teatro de guerra toman como eje de su acercamiento a la guerra de Malvinas dos experiencias de la repetición en la posguerra: la primera supone la irrupción, en el presente, de imágenes o escenas que vuelven a la memoria de los veteranos, la segunda se presenta como amenaza de cristalización del recuerdo en relatos fijados a lo largo de las décadas experimentando con las potencias específicas de visualización y narración de tres prácticas artísticas – la videoinstalación, el teatro, el cine –, estos proyectos documentales de Lola Arias ponen la repetición en el centro de su composición. Este artículo estudia tres procedimientos que la convierten en recurso escénico y narrativo: en primer lugar, la narración iterativa y el uso del reenactment; en segundo lugar, el trabajo con los dobles, y en particular de los dobles jóvenes de los veteranos en Teatro de guerra; por último, la miniaturización operada por la manipulación de maquetas y objetos de tamaño reducido, presentes en las tres realizaciones.
Distinct Morphologies of Bone Apatite Clusters in Endochondral and Intramembranous Ossification
Authors: Hara Emilio Satoshi , Nagaoka Noriyuki , Okada Masahiro , Nakano Takayoshi , Matsumoto Takuya 
Published: July 2022

AbstractBone apatite crystals grow in clusters, but the microstructure of these clusters is unknown. This study compares the structural and compositional differences between bone apatite clusters formed in intramembranous (IO) and endochondral ossification (EO). Calvaria (IO) and femurs (EO) are isolated from mice at embryonic days (E) 14.5 to 15.5 and post‐natal days (P) 6 to 7, respectively. Results show that the initially formed bone apatite clusters in EO (≅1.2 µm2) are >10 times larger than those in IO (≅0.1 µm2), without significant changes in ion composition. In IO (E14.5 calvarium), early minerals are formed inside matrix vesicles (MVs). In contrast, in EO (P6 femur epiphysis), no MVs are observed, and chondrocyte‐derived plasma membrane nanofragments (PMNFs) are the nucleation site for mineralization. Apatite cluster size difference is linked with the different nucleation sites. Moreover, an alkaline pH and slow P supply into a Ca‐rich microenvironment are suggested to facilitate apatite cluster growth, as demonstrated in a biomimetic mineralization system. Together, the results reveal for the first time the distinct and exquisite microstructures of bone apatite clusters in IO and EO, and provide insightful inspirations for the design of more efficient materials for bone tissue engineering and repair.
Hybrid Triboelectric‐Electromagnetic Nanogenerator with a Double‐Sided Fluff and Double Halbach Array for Wave Energy Harvesting
Authors: Han Chengcheng , Cao Zhi , Yuan Zhihao , Zhang Zhiwei , Huo Xiaoqing , Zhang Li'ang , Wu Zhiyi , Wang Zhong Lin 
Published: July 2022

AbstractHarvesting wave energy is challenging due to the waves’ direction, randomization, and ultra‐low vibration frequency limitations. Here, a double‐sided fluff and double Halbach array structured hybrid triboelectric‐electromagnetic nanogenerator (FH‐HG) for harvesting ultra‐low frequency wave energy is reported. The double‐sided fluff fabricates three triboelectric nanogenerators (TENGs), which significantly enhance space utilization and volume power density. Meanwhile, the double Halbach array electromagnetic generator (H‐EMG) provides the optimum counterweight in the double‐sided fluff TENG (F‐TENG) and transforms the mechanical energy into electrical energy. The optimal linkages of TENGs and EMGs are both specified as parallel, according to a series of theoretical analyses and experimental comparisons. As the result, the maximum volume power density of F‐TENG and H‐EMG is achieved at 2.02 and 16.96 W m‐3, respectively. The design of the double‐sided fluff and the double Halbach array ensures the device's superior output at low frequencies while also increasing its endurance. Furthermore, the outputs of the FH‐HG can power some small electronic devices and the Bluetooth transmission system to achieve the purpose of real time marine environmental monitoring. Overall, benefiting from the excellent structural design and distinctive operational mechanism, the FH‐HG provides a remarkable candidate for harvesting wave energy on a large scale.
Planar Optical Cavities Hybridized with Low‐Dimensional Light‐Emitting Materials
Authors: Jang Jaehyuck , Jeong Minsu , Lee Jihae , Kim Seokwoo , Yun Huichang , Rho Junsuk 
Published: July 2022

AbstractLow‐dimensional light‐emitting materials have been actively investigated due to their unprecedented optical and optoelectronic properties that are not observed in their bulk forms. However, the emission from low‐dimensional light‐emitting materials is generally weak and difficult to use in nanophotonic devices without being amplified and engineered by optical cavities. Along with studies on various planar optical cavities over the last decade, the physics of cavity–emitter interactions as well as various integration methods are investigated deeply. These integrations not only enhance the light–matter interaction of the emitters, but also provide opportunities for realizing nanophotonic devices based on the new physics allowed by low‐dimensional emitters. In this review, the fundamentals, strengths and weaknesses of various planar optical resonators are first provided. Then, commonly used low‐dimensional light‐emitting materials such as 0D emitters (quantum dots and upconversion nanoparticles) and 2D emitters (transition‐metal dichalcogenide and hexagonal boron nitride) are discussed. The integration of these emitters and cavities and the expect interplay between them are explained in the following chapters. Finally, a comprehensive discussion and outlook of nanoscale cavity‐emitter integrated systems is provided.
One‐Pot Synthesis of Nitrate‐Intercalated NiFe Layered Double Hydroxides with an 8.2 Å Interlayer Spacing
Authors: Qu Jiang , Li Fei , Wang Mingchao , Subakti Subakti , Deconinck Marielle , Chen Guangbo , Li Yang , Liu Lixiang , Wang Xia , Yu Minghao , Wolf Daniel , Lubk Axel , Büchner Bernd , Vaynzof Yana , Schmidt Oliver G. , Zhu Feng 
Published: July 2022

AbstractThe synthesis of 2D layered double hydroxides (LDHs) monolayer remains a major challenge for energy conversion and storage. Herein, a one‐pot strategy is reported to synthesize nitrate‐intercalated nickel–iron LDHs (NiFe LDHs_NO3−) by using hexamethylenetetramine as a hydrolysis reagent. The NiFe LDHs monolayers can be facilely dispersed in water within 10 s by hand shaking because the NiFe LDHs_NO3− bulk owns an enlarged interlayer spacing up to 8.2 Å. Critical information on the structure, prerequisite, and universality of this strategy is obtained by advanced characterization methods, for example, transmission electron microscopy, atomic force microscopy, X‐ray diffraction pattern, Fourier‐transform infrared spectroscopy, and X‐ray photoelectron spectroscopy. As a proof of concept application, the NiFe LDHs monolayer is employed as an electrocatalyst for oxygen evolution reaction and displays much superior performance to the bulk LDHs and RuO2. This facile strategy paves the way for designing other LDHs monolayers for highly active electrocatalysts.
Polydopamine and Magnesium Ions Loaded 3D‐Printed Ti‐6Al‐4V Implants Coating with Enhanced Osteogenesis and Antibacterial Abilities
Authors: Ji Zhenbing , Wan Yi , Zhao Zihe , Wang Teng , Yu Mingzhi , Wang Hongwei , Fan Shiyuan , Liu Zhanqiang , Liu Chao 
Published: July 2022

Abstract3D printing has been applied in the fabrication of Ti‐6Al‐4V implants due to its high processing efficiency and flexibility. However, the biological inertness of 3D‐printed Ti‐6Al‐4V implant surface limits its further clinical application. This paper aims to improve the biocompatibility of 3D‐printed Ti‐6Al‐4V implants through multi‐scale composite structure and bioactive coating. The samples are prepared by selective laser melting (SLM). The multi‐scale composite structure is constructed by acid etching and anodic oxidation, and then the bioactive coating is added by hydrothermal treatment. The results indicate that acid etching removes the residuals on the surface and builds micron‐/sub‐micron structures. Anodic oxidation superimposes TiO2 nanotube arrays with a diameter of ≈80 nm, forming the multi‐scale composite structure. The polydopamine‐magnesium ion coating is added by hydrothermal treatment on the basis of retaining the multi‐scale composite structure. After modification, the surface wettability and corrosion resistance are improved, and the roughness is slightly reduced. Regarding the biocompatibility of the modified 3D‐printed Ti‐6Al‐4V implant, its admirable osteogenic induction performance is verified on osteoblasts (MC3T3‐E1). Also, the addition of magnesium ions achieves better antibacterial properties. The results provide new target points for the surface modification of 3D‐printed Ti‐6Al‐4V implant to attain better clinical performance.
85 °C/85%‐Stable n‐i‐p Perovskite Photovoltaics with NiOx Hole Transport Layers Promoted By Perovskite Quantum Dots
Authors: Cheng Fangwen , Cao Fang , Chen Binwen , Dai Xinfeng , Tang Ziheng , Sun Yifei , Yin Jun , Li Jing , Zheng Nanfeng , Wu Binghui 
Published: July 2022

AbstractPower conversion efficiency (PCE) and long‐term stability are two vital issues for perovskite solar cells (PSCs). However, there is still a lack of suitable hole transport layers (HTLs) to endow PSCs with both high efficiency and stability. Here, NiOx nanoparticles are promoted as an efficient and 85 °C/85%‐stable inorganic HTL for high‐performance n‐i‐p PSCs, with the introduction of perovskite quantum dots (QDs) between perovskite and NiOx as systematic interfacial engineering. The QD intercalation enhances film morphology and assembly regulation of NiOx HTLs . Due to structure–function correlations, hole mobility within NiOx HTL is improved. And the hole extraction from perovskite to NiOx is also facilitated, resulting from reduced trap states and optimized energy level alignments. Hence, the promoted NiOx‐based n‐i‐p PSCs exhibit high PCE (21.59%) and excellent stability (sustaining 85 °C aging in air without encapsulation). Furthermore, encapsulated solar modules with QDs‐promoted NiOx HTLs show impressive stability during 85 °C/85% aging test for 1000 hours. With high transparency, QDs‐promoted NiOx is also demonstrated to be an advanced HTL for semitransparent PSCs. This work develops promising NiOx inorganic HTL in n‐i‐p PSCs for manufacturing next‐generation photovoltaic devices.
Inhaled Pro‐Efferocytic Nanozymes Promote Resolution of Acute Lung Injury
Authors: Ji Haiying , Zhang Chengmi , Xu Fengying , Mao Qianyun , Xia Ran , Chen Muqiao , Wang Wei , Lv Shunan , Li Weiwei , Shi Xueyin 
Published: July 2022

AbstractAcute lung injury (ALI) is a significant contributor to the morbidity and mortality of sepsis. Characterized by uncontrolled inflammation and excessive inflammatory cells infiltration in lung, ALI has been exacerbated by impaired efferocytosis (clearance of apoptotic cells by macrophages). Through specific receptor recognition and activation of downstream signaling, efferocytic macrophages promote resolution of inflammation by efficiently engulfing dying cells, avoiding the consequent release of cellular inflammatory contents. Here, inspired by the intrinsic recovery mechanism of efferocytosis, an apoptotic cell membrane (ACM) coated antioxidant nanozyme (AOzyme) is engineered, thus obtaining an inhalable pro‐efferocytic nanozyme (AOzyme@ACM). Notably, AOzyme@ACM can efficiently increase apoptotic cell removal by combing enhanced macrophages recognition of “eat me” signals through apoptotic body mimicking and scavenge of intracellular excessive reactive oxygen species (ROS), a significant barrier for efferocytosis. AOzyme@ACM can significantly inhibit inflammatory response, promote pro‐resolving (M2) phenotype transition of macrophage, and alleviate ALI in endotoxemia mice compared with AOzyme group. By addressing the critical factor in the pathogenesis of sepsis‐related ALI through restoring efferocytosis activity, the ACM‐based antioxidant nanozyme in this study is envisioned to provide a promising strategy to treat this complex and challenging disease.
Pioneer Factor Improves CRISPR‐Based C‐To‐G and C‐To‐T Base Editing
Authors: Yang Chao , Dong Xingxiao , Ma Zhenzhen , Li Bo , Bi Changhao , Zhang Xueli 
Published: July 2022

AbstractBase editing events in eukaryote require a compatible chromatin environment, but there is little research on how chromatin factors contribute to the editing efficiency or window. By engineering BEs (base editors) fused with various pioneer factors, the authors found that SOX2 substantially increased the editing efficiency for GBE and CBE. While SoxN‐GBE (SOX2‐NH3‐GBE) improved the editing efficiency at overall cytosines of the protospacer, SoxM‐GBE/CBE (SOX2‐Middle‐GBE/CBE) enabled the higher base editing at PAM‐proximal cytosines. By separating functional domains of SOX2, the SadN‐GBE (SOX2 activation domain‐NH3‐GBE) is constructed for higher editing efficiency and SadM‐CBE for broader editing window to date. With the DNase I assay, it is also proved the increased editing efficiency is most likely associated with the induction of chromatin accessibility by SAD. Finally, SadM‐CBE is employed to introduce a stop codon in the proto‐oncogene MYC, at a locus rarely edited by previous editors with high efficiency. In this work, a new class of pioneer‐BEs is constructed by fusion of pioneer factor or its functional domains, which exhibits higher editing efficiency or broader editing window in eukaryote.