bluuebunny/crossref_metadata_2025_split huggingface dataset:
EVALUASI PROGRAM KOMITE SEKOLAH DALAM RANGKA MENINGKATKAN MUTUN PENDIDIKAN DI SD NEGRI BOLENG KECAMATAN ILEBOLENG KABUPATEN FLORES TIMUR
Authors: Syahril Muh Abdul 
Published: January 2021

Tujuan dilaksanakan evaluasi program adalah untuk mengetahui pencapaian program dengan langkah mengetahui terlaksananya kegiatan program komite sekolah di SD Negri Boleng, Kabupaten Flores Timur. Berdasarkan hasil penelitian dari hasil evaluasi yang menggunakan model evaluasi CIPP dengan empat komponen yaitu Conteks meliputi aspek relevansi program komite sekolah, komponen Input meliputi aspek sarana prasarana dan sumber dana, komponen Proses meliputi aspek implementasi program komite sekolah dan kerja sama masyarakat, komponen Produk meliputi aspek dampak dari program komite sekolah terhadap kualitas pendidikan SD Negri Boleng. Temuan dilapangan menunjukan bahwa Komite Sekolah di SD Negri Boleng pada dasarnya memiliki program komite dan program kommite sekolah yang dijalankan di SD Negri Boleng yaitu berupa membantu sekolah dalam proses pencarian dana ketika tidak didanai oleh Bosda Maupun Bosnas. Untuk meningkatkan mutu pendidikan di SD Negri Boleng komite sekolah harus bekerjasama yang baik dengan pihak sekolah maupun orang tua wali murid guna kemajuan sekolah SD Negri Boleng dan pihak sekolah dan komite lebih mengedepankan kepentingan program komite dan program sekolah yang sudah ditentukan melalui hasil rapat bersama. Program yang dilaksanakan komite sekolah itu selalu memiliki dampak sangat besar untuk kemajuan sekolah SD Negri Boleng, mulai dilihat dari program pembangunan lapangan olah raga/ multi fungsi. Dengan adanya program sudah di lakukan komite sekolah itu sangat berdampak buat sekolah. Dan pihak sekolah juga sangat memberikan dukungan serta aprsiasi terhadap keberhasilan program komite sekolah yang ada di SD Negri Boleng
Peningkatan Pemahaman Para Mualim Terhadap Penggunaan ECDIS Guna Menunjang Keselamatan Pelayaran
Authors: Hermawan Capt. Mochamad , Shohibul  Anwar Mohammad , Junius Erwin 
Published: January 2021

Electronic Chart Display And Information System (ECDIS) adalah suatu alat navigasi berupa peta elektronik sesuai persyaratan peta terbaru konvensi SOLAS 1974 V/20 yang dapat diintegrasikan dengan ala-alat navigasi lainnya sehingga diperoleh posisi dan informasi navigasi lain untuk para mualim melakukan perencanaan pelayaran serta monitoring rute pelayaran. Tujuan dari penelitian ini adalah untuk meningkatkan pengetahuan para Mualim dalam penggunaan ECDIS agar mencapai keselamatan dalam berlayar. Metode yang digunakan dalam penelitian ini adalah metode kualitatif yang mendeskripsikan melalui kata-kata dan bahasa dalam menjelaskan masalah atau fenomena yang diteliti. Untuk menjabarkan masalah digunakan jenis penelitian deskriptif yaitu dengan mendeskripsikan suatu gejala, peristiwa dan kejadian yang terjadi. Pengumpulan data dilakukan melalui wawancara, dan observasi dalam melakukan penelitian, studi pustaka dan studi dokumentasi. Hasil penelitian ini menunjukkan bahwa para mualim belum maksimal dalam penggunaan ECDIS sehingga diperlukan peningkatan pemahaman dan pengetahuan dalam menggunakan ECDIS agar keselamatan bisa diutamakan saat berlayar.
Estévez’s Artistic Journey
Authors: Cordones-Cook Juanamaría 
Published: January 2021

In Chapter 4, Cordones-Cook’s biographical profile presents Estévez as many artists: actor, set designer, poet, painter, book-maker, and performance artist, as well as cultural activist. The biography spans from childhood to professional success and lasting legacy. Cordones-Cook discusses Vigía’s bricolage book production and its aesthetics nurtured by various distinguished artistic traditions as envisioned by Estévez. In addition, she comments on Estévez’s creation of one-of-a-kind books, installations, set designs, and performances.
Estrategias de permeabilidad en proyectos de gerohabitación
Authors: Pérez-Duarte Fernández Alejandro , Cruz Petit Bruno 
Published: January 2021

Ante la demanda creciente de habitación especializada para las personas adultas mayores resulta imprescindible examinar el proyecto habitacional colectivo a partir de criterios no solo geriátricos sino gerontológicos también. Considerando las fragilidades que este grupo puede presentar (falta de contactos interpersonales y/o estimulación) hay aspectos proyectuales que pueden contribuir positivamente. Partiendo de una reflexión sobre la demolición parcial de la residencia De Drei Hoven de H. Hetzberger, modelo en el sector en los años setenta, se discuten aquí nuevos principios de organización abierta al trazado urbano, que dan lugar a un mayor abanico de posibilidades para la vida multigeneracional. En una revisión de aspectos formales, y programáticos en proyectos sobresalientes en este tipo de edificios se detectan tres estrategias; imán de atracción, corta camino y superposición de programas. Subyace en ellas una tendencia relacionada con la voluntad de hacer permeable la edificación, buscando potencializar el contacto social y la vida activa.
Davant la demanda creixent d'habitació especialitzada per a les persones adultes majors resulta imprescindible examinar el projecte d’habitatge col·lectiu a partir de criteris no només geriàtrics sinó gerontològics també. Considerant les fragilitats que aquest grup pot presentar (manca de contactes interpersonals i estimulació) hi ha aspectes del projecte que poden contribuir positivament. Partint d'una reflexió sobre la demolició parcial de la residència De Drei Hoven d'H Hetzberger, model en el sector en els anys setanta, es discuteixen aquí nous principis d'organització oberta al traçat urbà, que donen lloc a un major ventall de possibilitats per a la vida multigeneracional. En una revisió d'aspectes formals, i programàtics projectes excel·lents en aquest tipus d'edificis es detecten tres estratègies; imant d'atracció, curta camí i superposició de programes. Es desvetlla en elles una tendència relacionada amb la voluntat de fer permeable l'edificació, buscant potenciar el contacte social i la vida activa.
Given the growing demand for specialized housing for the elderly, it is essential to consider the housing project based on criteria not only geriatric but also gerontological. Considering fragilities that older people can present, the lack of interpersonal contacts, and/or stimulation, there are certain project aspects that can contribute positively. Starting with a view on the partial demolition of the De Drei Hoven residence by H. Hetzberger, a model in the 1970s, new organizational principles are discussed opened to the urban layout, and which make a wider range with a multi-generational presence possible. In a review of the project and program aspects, three strategies are detected: attraction magnet, road cutting, and program overlapping. There is a tendency related to the will to make the building permeable, seeking to potentialize social contact and active life.
Anti-Syncytium (MC99+1A2) and Anti-Bacterial Activities from Twigs and Stems of Ficus dubia
Authors: Pompimon Wilart , Udomputtimekakul Phansuang , Chaisena Aphiruk , Wattananon Saranya , Arsa Arnuphap , Konsantha Kitipong , Nuntasaen Narong 
Published: January 2021

Aims: To study the anti-HIVs and anti-bacterial activity and investigate the chemical compositions of the crude extracts and isolated compounds from stems and twig of Ficus dubia.
Methodology: Twigs and stems of Ficus dubia were collected from Si Sawat District, Kanchanaburi Province, Thailand. Bioactivity assay and phytochemical analysis of ficus dubia were processed under standard method including, anti-HIV1-RT, antibacterial activities, and CC chromatography procedures. Structures of the compound were elucidated by spectroscopic techniques.
Results: Bioactivities assay exposed that, the hexane, ethyl acetate, and methanol extracts of Ficus dubia were verified for anti-HIV and anti-bacterial activities. The ethyl acetate and methanol extract showed evidence of anti-HIVs-1RT inhibition at 69.02 % and 69.24 %, respectively. Anti-syncytium (MC99+1A2) among evaluated all three extracts: it afforded the lowest EC50; hexane 9.65 (TI 4.39), ethyl acetate 11.15 (TI 3.84), and methanol 43.61 (TI 3.04). Moreover, an antibacterial study on extract was also performed. The antibacterial study was evaluated using nine strains (Staphylococcus aureus, Enterobacter aerogenes, Escherichia coli 0157: H7, Escherichia coli (ETEC), Escherichia coli (EPEC), Proteus mirabilis, Salmonella typhimurium, Shigella flexneri, and Vibrio cholera) by Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) method. The MeOH extract was the most effective antibacterial with a MIC in the range >0.1 mg/mL and MBC in the range >0.2 mg/mL. However, the isolated compounds from this plant had not been studied in all bioassay. Phytochemical examination of stems and twigs from Ficus dubia had directed to the isolation of four known compounds, epifriedelanol, β-sitosterol, stigmasterol, and bergapten.
Conclusion: The crude extract of twigs and stems of Ficus fubia were specifically active toward MC99+1A2. With these results, it could be concluded that Ficus dubia may be an accomplished candidate in pill and future medicine.
Habitat loss on seasonal migratory range imperils an endangered ungulate
Authors: Williams Sara H. , Steenweg Robin , Hegel Troy , Russell Mike , Hervieux Dave , Hebblewhite Mark 
Published: January 2021

Abstract1. Endangered species policies and their associated recovery documents and management actions do not always sufficiently address the importance of migratory behaviour and seasonal ranges for imperilled populations.2. Using a telemetry location dataset spanning 1981–2018, we tested for changes in prevalence of migratory tactics (resident, migrant) over time, switching between tactics, shifts in seasonal space use including migration corridors, and survival consequences of migrant and resident tactics for 237 adult female endangered woodland mountain caribou in one population in western Canada.3. Over more than three decades, the proportion of individuals displaying annual migration to the low elevation forested winter range declined from nearly 100%–38%. Correspondingly, there was a strong switch away from being migrant to being year‐round residents at high elevation.4. These behavioural changes corresponded to abandonment of low elevation winter ranges in association with increasing levels of anthropogenic land uses, including forestry and oil and gas developments. Furthermore, there were no identifiable migration corridors to target for migratory route protection.5. These shifts translated to lower survival rates, particularly for caribou demonstrating resident tactics, consistent with recent declines of the caribou population. That migrants switched to residency in their largely undisturbed summer range, despite lower survival, indicates maladaptive habitat selection consistent with recent patterns of mountain caribou extirpations.6. Globally, endangered species policies and their associated recovery plans and management actions often do not explicitly consider the challenge of protecting migratory species. Effective conservation of migratory species requires protecting critical habitats needed for the entire life history of the species, including all seasonal ranges and migratory habitat.
Pedius (Sextus Pedius)
Authors: Möller Cosima 
Published: January 2021

Abstract

The lifetime of Pedius is uncertain, but he can most plausibly be dated to the second half of the first century
ce
. His commentary to the Praetor's edict is cited by Ulpian and Paul. Justinian's compilers cite his views in fifty‐four fragments, none of them taken from his own works. He is interesting both for his theories and for his methodology. His most famous definition deals with contract law.
Construction of Oriented Interconnected BNNS Skeleton by Self‐Growing CNTs Leading High Thermal Conductivity
Authors: Li Xu , Wu Bin , Li Ya , Alam Md Mofasserul , Chen Peng , Xia Ru , Lin Cheng‐Te , Qian Jiasheng 
Published: January 2021

AbstractThe development of thermal conduction polymer‐based composites is important to solve the heat dissipation of electronic instruments under overheating conditions. The construction of thermal conductive pathways in composites and the reduction of contact resistance between fillers are crucial for concerning excellent thermal conduction properties. Herein, the oriented coherent thermal conductive network in composites is successfully developed via the in situ growth of carbon nanotubes (CNTs) into boron nitride nanosheets (BNNSs) skeleton prepared from ice‐templated. The thermal conductivity of composites reaches 3.21 W m−1 K−1 approximately low filler loading of 9.86 vol%, due to the formation of the covalent bonding between CNTs and BNNSs as reducing the thermal contact resistance by one order of magnitude. More importantly, non‐equilibrium molecular dynamics (NEMD) simulations are carried out to demonstrate the influence of CNTs in elevating the heat conductivity between BNNSs. Meanwhile, the volume resistivity of composites up to 1015 Ω cm far met the requirement of electrical insulation. This study provided a valuable idea for the design of thermal management materials for potential applications in integrated circuits.
Optical Waveguide Color Tuning by Fluorescence–Phosphorescence Dual Emission and Disparity of Optical Losses
Authors: Wang Zheng , Mo Jun‐Ting , Chen Ling , Zhu Cheng‐Yi , Zhang Qiang‐Sheng , Yu Yong‐Qin , Pan Mei 
Published: January 2021

AbstractOrganic photonic materials have high refractive index, fast transfer speed, low heat generation, and so on; and therefore, have great potential in optoelectronics and optical micro/nanocircuits. Herein, a new strategy using fluorescence–phosphorescence dual emission and disparity of optical loss in a smooth needle‐like organic crystal is reported to realize color tuning of the optical waveguide (OWG). Especially, a warm white‐light OWG emission is achieved by appropriately adjusting the excitation position, presenting the first report of single‐component organic waveguide with white light emission. Based on this, the as‐prepared 1D organic crystal has been demonstrated as a microscale optical correspondence device with multiple input and output responses, which offers potential applications in modern optics and photonics fields.
Reversible Deactivation Radical Polymerization: From Polymer Network Synthesis to 3D Printing
Authors: Bagheri Ali , Fellows Christopher M. , Boyer Cyrille 
Published: January 2021

Abstract3D printing has changed the fabrication of advanced materials as it can provide customized and on‐demand 3D networks. However, 3D printing of polymer materials with the capacity to be transformed after printing remains a great challenge for engineers, material, and polymer scientists. Radical polymerization has been conventionally used in photopolymerization‐based 3D printing, as in the broader context of crosslinked polymer networks. Although this reaction pathway has shown great promise, it offers limited control over chain growth, chain architecture, and thus the final properties of the polymer networks. More fundamentally, radical polymerization produces dead polymer chains incapable of postpolymerization transformations. Alternatively, the application of reversible deactivation radical polymerization (RDRP) to polymer networks allows the tuning of network homogeneity and more importantly, enables the production of advanced materials containing dormant reactivatable species that can be used for subsequent processes in a postsynthetic stage. Consequently, the opportunities that (photoactivated) RDRP‐based networks offer have been leveraged through the novel concepts of structurally tailored and engineered macromolecular gels, living additive manufacturing and photoexpandable/transformable‐polymer networks. Herein, the advantages of RDRP‐based networks over irreversibly formed conventional networks are discussed.
Understanding Diameter and Length Effects in a Solution‐Processable Tellurium‐Poly(3,4‐Ethylenedioxythiophene) Polystyrene Sulfonate Hybrid Thermoelectric Nanowire Mesh
Authors: Gordon Madeleine P. , Haas Kyle , Zaia Edmond , Menon Akanksha K. , Yang Lin , Bruefach Alexandra , Galluzzo Michael D. , Scott Mary C. , Prasher Ravi S. , Sahu Ayaskanta , Urban Jeffrey J. 
Published: January 2021

AbstractOrganic–inorganic hybrids offer great promise as solution‐processable thermoelectric materials. However, they have struggled to surpass the performance of their rigid inorganic counterparts due, in part, to a lack of synthetic control and limited understanding of how inorganic nanostructure dimensions impact overall charge transport. While it has been hypothesized that length, diameter, and aspect ratio (AR) all impact electronic transport in hybrid nanowires, the field lacks clarity on the relative role of each. In this study, the experimental parameter of ligand molecular weight (MW) is investigated as a synthetic knob for modulating nanowire dimensions, as well as the deconvolution of nanowire length versus diameter impacts on electron transport. By increasing ligand MW, larger nanowire AR dispersions occur and an optimal power factor of ≈130 μWm−1 K−2 is achieved for a modest AR of 73. Power factors of this magnitude are thought to only be achievable in ultrahigh AR systems; representing a 183% increase in performance over literature reports with similar AR. Additionally, nanowire diameter is demonstrated to be a far more sensitive parameter for enhancing performance than modulating length. This study provides improved fundamental insight into rational synthetic design avenues for future enhancements in the performance of hybrid materials.
Parallel‐Orientation‐Induced Strong Resonances Enable Ni Submicron‐Wire Array: an Ultrathin and Ultralight Electromagnetic Wave Absorbing Material
Authors: Liu Yajie , Sun Xin , Song Zhiming , Liu Xiaofang , Yu Ronghai 
Published: January 2021

AbstractSoft magnetic micro/nanostructures are highly desirable for pursuing excellent magnetic properties and electromagnetic wave (EMW) absorption performance. However, their magnetic loss at high frequency is usually very low due to the sharp drop of permeability, and thus results in a heavy loading in matrix and a large layer thickness, which are not conductive to the development of ultralight and ultrathin EMW absorbers. Here, an ultralight and ultrathin EMW absorber based on a parallel Ni wire array are reported, and an orientation‐enhanced strategy to improve EMW absorption performance is proposed. Combining with the finite element simulation, it is found that the parallel orientation of Ni wires with a capacitor‐like structure enhances the interfacial polarization, thereby improving dielectric loss. The strong shape anisotropy caused by orientation increases magnetic loss by enhancing magnetic resonances, which further improves impedance matching. The parallel Ni wire array exhibits excellent EMW absorption and achieves the largest specific reflection loss (reflection loss/(thickness × loading)) among magnetic wire‐based absorbers.
Breeding for purpose: Sole‐ and dual‐use barley
Authors: Chen Xiaodong , Zhao Bin , Ji Changhao , Zhu Bin , Wang Rui 
Published: January 2021

AbstractBarley (Hordeum vulgare L.) in south‐central China can be either harvested at early‐dough stage as a sole‐use (SU) forage crop or as a dual‐use (DU) crop that is grazed at early jointing stage for forage and harvested at mature stage for grain. A 2‐yr field experiment was conducted to compare genotypic differences in yield and quality of forage and grain for both SU and DU production. Barley genotypes differed significantly in forage yield for both SU and DU, among which six‐row genotypes were superior to two‐row genotypes especially in SU production. Wansipi 14008 had the greatest forage yield with the averaged fresh weights of 3.3 and 1.01 kg m−2 for SU and DU, respectively, across 2 yr. Greater differences for forage crude protein (CP) content were found among genotypes for SU than those for DU, suggesting a more effective selection of barley varieties to improve CP content for SU production. The contents of crude fiber (CF), acid detergent fiber (ADF), and neutral detergent fiber (NDF) differed among genotypes for both SU and DU, which were affected by the environmental conditions as well. Grain yield from DU treatment showed less variation than grain quality and agronomic traits. The high forage yield variety Wansipi 14008 could be recommended to farmers as a desired barley variety for both SU and DU production in south‐central China.
Covalent organic frameworks for optical applications
Authors: Zhang Liang , Yi Lezhi , Sun Zhi‐Jun , Deng Hexiang 
Published: January 2021

AbstractLinking molecules into extended crystalline networks to construct covalent organic frameworks (COFs) added in variety to the readily thriving research on molecule‐based solid‐state materials, featured by classic polymers and molecular crystals. Compared to the development of COFs for gas separation, energy storage, and conversion, where the porosity feature of COFs is utilized, the optical applications, such as fluorescence, white light emission, and photodynamic therapy, involving the molecular and crystalline feature of COFs, are much less explored. In this review, we focused on the optical properties of COFs, and how do these macroscopic properties correlate with the microscopic structure of COFs. Other than the influence from organic functional groups in previous reviews on COFs, here, three critical structure factors, the connection, orientation, and alignment of the molecular building blocks, are outlined and associated with the optical properties of COFs. We also analyze the properties of COFs from both energy and dynamic aspects in an attempt to provide further insight into the possible underlying mechanism. At the end of this review, we also discuss the remaining challenges and future directions for the design of COFs for optical applications, and unveil the potential of COFs toward this direction.
Enhanced weathering to capture atmospheric carbon dioxide: Modeling of a trickle‐bed reactor
Authors: Xing Lei , Darton Richard C. , Yang Aidong 
Published: January 2021

AbstractEnhanced weathering (EW) of alkaline minerals can potentially capture CO2 from the atmosphere at gigaton scale, but the reactor design presents great challenges. We model EW with fresh water in a counter‐current trickle flow packed bed batch of 1–10 mm calcite particles. Weathering kinetics are integrated with the mass transfer of CO2 incorporating transfer enhancement by chemical reaction. To avoid flooding, flow rates must be reduced as the particles shrink due to EW. The capture rate is mainly limited by slow transfer of CO2 from gas to liquid although slow dissolution of calcite can also play a role in certain circumstances. A bed height of at least 7–8 m is required to provide sufficient residence time. The results highlight the need to improve capture rate and reduce energy and water consumption, possibly through enriching the feed with CO2 and further chemical acceleration of the mass transfer.