bluuebunny/crossref_metadata_2025_split huggingface dataset:
Linkography
Authors: Goldschmidt Gabriela 
Published: December 2018

The description of a method for the notation and analysis of the creative process in design, drawing on insights from design practice and cognitive psychology.
This book presents linkography, a method for the notation and analysis of the design process. Developed by Gabriela Goldschmidt in an attempt to clarify designing, linkography documents how designers think, generate ideas, put them to the test, and combine them into something meaningful. With linkography, Goldschmidt shows that there is a logic to the creative process—that it is not, as is often supposed, pure magic. Linkography draws on design practice, protocol analysis, and insights from cognitive psychology.
Goldschmidt argues that the generation of ideas (and their inspection and adjustment) evolves over a large number of small steps, which she terms design moves. These combine in a network of moves, and the patterns of links in the networks manifest a “good fit,” or congruence, among the ideas. Goldschmidt explains what parts of the design process can be observed and measured in a linkograph, describing its features and notation conventions. The most significant elements in a linkograph are critical moves, which are particularly rich in links. Goldschmidt presents studies that show the importance of critical moves in design thinking; describes cases that demonstrate linkography's effectiveness in studying the creative process in design (focusing on the good fit); and offers thirteen linkographic studies conducted by other researchers that show the potential of linkography in design thinking research and beyond. Linkography is the first book-length treatment of an approach to design thinking that has already proved influential in the field.
The Nine Elements of a Sustainable Campus
Authors: Thomashow Mitchell 
Published: December 2018

A former college president offers a framework for sustainability on campus, describing initiatives that range from renewable energy to a revamped curriculum to sustainable investment.
Colleges and universities offer our best hope for raising awareness about the climate crisis and the other environmental threats. But most college and university administrations need guidance on the path to sustainability. In The Nine Elements of a Sustainable Campus, Mitchell Thomashow, a former college president, provides just that. Drawing on his experiences at Unity College in Maine, he identifies nine elements for a sustainability agenda: energy, food, and materials (aspects of infrastructure); governance, investment, and wellness (aspects of community); and curriculum, interpretation, and aesthetics (aspects of learning). He then describes how Unity put these elements into practice. Connecting his experiences to broader concerns, Thomashow links the campus to the planet, reminding us that local efforts, taken together, can have a global impact.
Screen Ecologies
Authors: Hjorth Larissa , Pink Sarah , Sharp Kristen , Williams Linda 
Published: December 2018

How new media and visual artists provide alternative ways for understanding and visualizing the entanglements of media and the environment in the Asia-Pacific.
Images of environmental disaster and degradation have become part of our everyday media diet. This visual culture focusing on environmental deterioration represents a wider recognition of the political, economic, and cultural forces that are responsible for our ongoing environmental crisis. And yet efforts to raise awareness about environmental issues through digital and visual media are riddled with irony, because the resource extraction, manufacturing, transportation, and waste associated with digital devices contribute to environmental damage and climate change. Screen Ecologies examines the relationship of media, art, and climate change in the Asia-Pacific region—a key site of both environmental degradation and the production and consumption of climate-aware screen art and media.
Screen Ecologies shows how new media and visual artists provide alternative ways for understanding the entanglements of media and the environment in the Asia-Pacific. It investigates such topics as artists' exploration of alternative ways to represent the environment; regional stories of media innovation and climate change; the tensions between amateur and professional art; the emergence of biennials, triennials, and new arts organizations; the theme of water in regional art; new models for networked collaboration; and social media's move from private to public realms. A generous selection of illustrations shows a range of artist's projects.
Rapid increases in soil pH solubilise organic matter, dramatically increase denitrification potential and strongly stimulate microorganisms from theFirmicutesphylum
Authors: Anderson Craig R. , Peterson Michelle E. , Frampton Rebekah A. , Bulman Simon R. , Keenan Sandi , Curtin Denis 
Published: December 2018

Rapid and transient changes in pH frequently occur in soil, impacting dissolved organic matter (DOM) and other chemical attributes such as redox and oxygen conditions. Although we have detailed knowledge on microbial adaptation to long-term pH changes, little is known about the response of soil microbial communities to rapid pH change, nor how excess DOM might affect key aspects of microbial N processing. We used potassium hydroxide (KOH) to induce a range of soil pH changes likely to be observed after livestock urine or urea fertilizer application to soil. We also focus on nitrate reductive processes by incubating microcosms under anaerobic conditions for up to 48 h. Soil pH was elevated from 4.7 to 6.7, 8.3 or 8.8, and up to 240-fold higher DOM was mobilized by KOH compared to the controls. This increased microbial metabolism but there was no correlation between DOM concentrations and CO2respiration nor N-metabolism rates. Microbial communities became dominated byFirmicutesbacteria within 16 h, while few changes were observed in the fungal communities. Changes in N-biogeochemistry were rapid and denitrification enzyme activity (DEA) increased up to 25-fold with the highest rates occurring in microcosms at pH 8.3 that had been incubated for 24-hour prior to measuring DEA. Nitrous oxide reductase was inactive in the pH 4.7 controls but at pH 8.3 the reduction rates exceeded 3,000 ng N2–N g−1h−1in the presence of native DOM. Evidence for dissimilatory nitrate reduction to ammonium and/or organic matter mineralisation was observed with ammonium increasing to concentrations up to 10 times the original native soil concentrations while significant concentrations of nitrate were utilised. Pure isolates from the microcosms were dominated byBacillusspp. and exhibited varying nitrate reductive potential.
Solid State and Materials Chemistry for Sodium‐Ion Batteries
Authors: Sehrawat Divya , Stansby Jennifer H. , Sharma Neeraj 
Published: December 2018

AbstractRoom‐temperature rechargeable sodium‐ion batteries that parallel current commercial lithium‐ion batteries are being prototyped at various laboratories across the world. Although high‐temperature sodium‐based cells have been commercially realized, the development of room‐temperature sodium‐ion batteries needs to compete with lithium‐ion batteries. The perceived use is in energy storage for larger scale applications, and the advantage stems from the cost savings attainable. The realization of such technologies requires the development of materials and an understanding of function. This article provides a background to the development of sodium‐ion batteries from a materials and inorganic chemistry centric view. The electrodes, electrolyte, our understanding of mechanism, and some of the state‐of‐the‐art tools and methods are discussed in this work. This article is designed to provide the necessary framework for chemists to understand the field and determine how they can contribute to the development of sodium‐ion batteries.
A Sensitive Broadband (UV–vis–NIR) Perovskite Photodetector Using Topological Insulator as Electrodes
Authors: Liang Feng‐Xia , Liang Lin , Zhao Xing‐Yuan , Luo Lin‐Bao , Liu Yu‐Hung , Tong Xiao‐Wei , Zhang Zhi‐Xiang , Huang J. C. Andrew 
Published: December 2018

AbstractHere, a sensitive and broadband perovskite photodetector is developed by using crystalline topological insulator (TI) Bi2Se3 film as the electrode, which is synthesized by molecular beam epitaxy (MBE). The as‐fabricated Bi2Se3‐FA0.85Cs0.15PbI3‐Bi2Se3 photodetector exhibits apparent sensitivity to 650 nm illumination with an on/off ratio of 0.8 × 105 and good reproducibility. The responsivity, external quantum efficiency, and specific detectivity are estimated to be 8.4 A W−1, 1604%, and 1.7 × 1013 Jones, respectively, which are better not only than the perovskite device using Au as electrode, but also than the majority of other perovskite materials based devices. It is also interesting to find that the TI based perovskite photodetector displays obvious photoresponse to near infrared light (NIR) with 980 nm due to contribution of TI Bi2Se3 layer. It is believed that the present TI based perovskite photodetector holds promise for broadband and high‐performance optoelectronic applications in the future.
Furo[3,2‐c]pyridine‐Based Iridium Complex Containing two Methoxy Groups for Efficient Solution‐Processed Phosphorescent OLEDs
Authors: Xie Huiying , Shao Jing , Yan Zhimin , Ding Junqiao 
Published: December 2018

AbstractA furo[3,2‐c]pyridine‐based iridium complex, namely [(3,5‐diMeOpfupy)2Ir(acac)], has been designed and synthesized by introducing two methoxy groups at the 3‐ and 5‐positions of a phenyl ring. Such a small structure variation of the
ligand can not only avoid isomer production to favor easy purification, but also improve the solubility to ensure low‐cost wet methods. Similar to the model complex [(3‐MeOpfupy)2Ir(acac)] containing one methoxy group, [(3,5‐diMeOpfupy)2Ir(acac)] possesses an orange emission peak at 598 nm together with a photoluminescence quantum yield (PLQY) of 0.32 and an exciton lifetime of 1.29 μs. The corresponding solution‐processed devices realize a maximum current efficiency of 17.2 cd/A (18.5 lm/W, 8.9 %) as well as Commission Internationale de L'Eclairage (CIE) coordinates of (0.60, 0.39). The result indicates that the multiple methoxy modification is a promising strategy towards isomer‐free and solution‐processable furo[3,2‐c]pyridine‐based iridium complexes.
Atomically Dispersed Molybdenum Catalysts for Efficient Ambient Nitrogen Fixation
Authors: Han Lili , Liu Xijun , Chen Jinping , Lin Ruoqian , Liu Haoxuan , Lü Fang , Bak Seongmin , Liang Zhixiu , Zhao Shunzheng , Stavitski Eli , Luo Jun , Adzic Radoslav R. , Xin Huolin L. 
Published: December 2018

AbstractNH3 synthesis by the electrocatalytic N2 reduction reaction (NRR) under ambient conditions is an appealing alternative to the currently employed industrial method—the Haber–Bosch process—that requires high temperature and pressure. We report single Mo atoms anchored to nitrogen‐doped porous carbon as a cost‐effective catalyst for the NRR. Benefiting from the optimally high density of active sites and hierarchically porous carbon frameworks, this catalyst achieves a high NH3 yield rate (34.0±3.6 μg
h−1 mgcat.−1) and a high Faradaic efficiency (14.6±1.6 %) in 0.1 m KOH at room temperature. These values are considerably higher compared to previously reported non‐precious‐metal electrocatalysts. Moreover, this catalyst displays no obvious current drop during a 50 000 s NRR, and high activity and durability are achieved in 0.1 m HCl. The findings provide a promising lead for the design of efficient and robust single‐atom non‐precious‐metal catalysts for the electrocatalytic NRR.
Mikrokristalline Elektronenbeugung (MicroED) zur Strukturaufklärung niedermolekularer Verbindungen
Authors: Kunde Tom , Schmidt Bernd M. 
Published: December 2018

AbstractDie Entwicklung neuer Methoden, welche die Untersuchung von Molekülstrukturen ermöglichen, steht in direktem Zusammenhang mit der Beschleunigung der chemischen Forschung in nahezu allen Bereichen. Jahrzehntelang war die Einkristall‐Röntgenbeugung die Standardmethode, um Informationen über Molekülstrukturen mit atomarer Auflösung zu gewinnen. Eine wichtige Grundlage dafür war die Herstellung eines geeigneten Einkristalls der zu untersuchenden Verbindung. Aktuelle Forschungen zeigen jedoch, dass es möglich ist, mithilfe eines schwammähnlichen Kristalls (CS) die Kristallisation des Analyten zu umgehen, um Strukturinformationen über das Analytmolekül zu erhalten. Dabei ist es möglich, durch Tränken des CS‐Kristalls mit einer Analytlösung nur einen Bruchteil der sonst üblichen Substanzmenge für eine Strukturbestimmung zu verwenden. Als neue, potenziell wegweisende Analytikmethode soll in diesem Zusammenhang die mikrokristalline Elektronenbeugung für die Strukturbestimmung von niedermolekularen organischen Molekülen diskutiert werden.
Eosin Y‐Functionalized Conjugated Organic Polymers for Visible‐Light‐Driven CO2 Reduction with H2O to CO with High Efficiency
Authors: Yu Xiaoxiao , Yang Zhenzhen , Qiu Bing , Guo Shien , Yang Peng , Yu Bo , Zhang Hongye , Zhao Yanfei , Yang Xinzheng , Han Buxing , Liu Zhimin 
Published: December 2018

AbstractVisible‐light‐driven photoreduction of CO2 to energy‐rich chemicals in the presence of H2O without any sacrifice reagent is of significance, but challenging. Herein, Eosin Y‐functionalized porous polymers (PEosinY‐N, N=1–3), with high surface areas up to 610 m2 g−1, are reported. They exhibit high activity for the photocatalytic reduction of CO2 to CO in the presence of gaseous H2O, without any photosensitizer or sacrifice reagent, and under visible‐light irradiation. Especially, PEosinY‐1 derived from coupling of Eosin Y with 1,4‐diethynylbenzene shows the best performance for the CO2 photoreduction, affording CO as the sole carbonaceous product with a production rate of 33 μmol g−1 h−1 and a selectivity of 92 %. This work provides new insight for designing and fabricating photocatalytically active polymers with high efficiency for solar‐energy conversion.
Experimental assessment of the improved properties during aging of flax/glass hybrid composite laminates for marine applications
Authors: Calabrese L. , Fiore V. , Scalici T. , Valenza A. 
Published: December 2018

ABSTRACTThe investigation for natural fibers composites in terms of performance, durability, and environmental impact for structural applications in marine environments is a relevant challenge in scientific and industrial field. On this context, the aim of this work is to assess the durability and mechanical stability in severe environment of epoxy/glass–flax hybrid composites. For the sake of comparison, also full flax and glass epoxy composites were investigated. All samples were exposed to salt–fog environmental conditions up to 60 aging days. Wettability behavior during time was compared with water uptake evolution to assess water sensitivity of hybrid composite configurations. Moreover, quasi‐static flexural and dynamic mechanical analysis were carried to evaluate as aging conditions, laminate configuration influence the surface and mechanical performances stability of the hybrid composites. The addition of glass fibers on flax laminate allows to enhance both flexural strength by 90%, and modulus by 128%, even if these properties are lower than those of full glass laminates. The results evidenced that the hybridization of flax fibers with glass ones is a practical approach to enhance the aging durability of epoxy/flax composite laminates in marine environmental conditions, obtaining a suitable compromise among environmental impact, mechanical properties, aging resistance, and costs. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47203.
Present distribution of common dolphin Delphinus delphis in French Mediterranean and adjacent waters as obtained from small boat surveys
Authors: Gannier Alexandre 
Published: December 2018

Abstract

Common dolphin distribution in the western Mediterranean is still poorly known, with the exception of the Alboran Sea. In French waters, the species occurrence is suspected to have strongly decreased during the 20th century.
Small boat dedicated surveys from 1988 to 2012 were undertaken to describe common dolphin distribution in five regions of French waters and three southern regions of the western basin. A total survey effort of 38,561 km resulted in sightings of 25 common dolphin groups in the western basin.
Common dolphins were rarely observed off the French continental coast, more frequently around Corsica, and were quite frequent in waters off western Sardinia. Their most favoured habitat was found to be in neritic or upper slope waters.
The analysis of stranding records suggested that common dolphins were more abundant in French inshore waters prior to 1980.
A major increase of pelagic fish landings occurred from the beginning of the 1960s in the western part of French waters. Local populations of common dolphins may have declined as a consequence of prey depletion.
Alkenyl Boronates: Synthesis and Applications
Authors: Carreras Javier , Caballero Ana , Pérez Pedro J. 
Published: December 2018

AbstractOrganoboron compounds have become one of the most versatile building blocks in organic synthesis owing to their accessible and efficient conversion into many different functional groups. In particular, alkenyl boronates have received a great deal of attention as very reactive substrates in Suzuki–Miyaura cross‐coupling reactions. Accordingly, efforts towards the development of efficient methods to prepare this type of compound are ongoing. In this contribution, the progress in the search for synthetic routes for alkenyl boronates and their use in a variety of organic transformations is accounted.
Electronic Modulation of Palladium in Metal Phosphide Nanoparticles for Chemoselective Reduction of Halogenated Nitrobenzenes
Authors: Zhao Ming , Feng Baoming , Qiao Xiaofei , Zhong Ning , Ge Xuemei , Ji Yuan 
Published: December 2018

AbstractTuning the electronic property of a transition metal plays an important role in the selective catalysis. Herein, the control synthesis of (PdxNiy)‐P nanoparticles is reported. The binding energy of Pd3d5/2 as a function of x/y ratio is well tunable from 335.3 to 335.9 eV. The composition‐induced electronic modulation was correlated with the selective catalysis of (PdxNiy)‐P in the reduction of halogenated nitrobenzenes. The electro‐deficiency of Pd helped to improve the selectivity. The amorphous (Pd38Ni26)P36/C performed an exceptional selectivity in comparison with other related (Pd‐Ni)‐P/C, Pd38Ni26/C, and Pd/C. Various halogenated nitrobenzenes (chlorides, bromides, and iodide) were tolerant and the corresponding halogenated anilines were obtained in high yields. This work provides some clues for the rational design of bimetallic phosphides with covalent interactions to boost the catalysis.
Synthesis of Thiophene‐annulated Naphthalene Diimide‐based Small‐Molecular Acceptors via Two‐step C−H Activation
Authors: Matsidik Rukiya , Takimiya Kazuo 
Published: December 2018

AbstractThiophene‐annulated naphthalene diimide (NTI)‐based molecules have recently emerged as an important class of n‐type electronic materials. However, their synthesis has predominantly been achieved by Stille or Suzuki coupling reactions despite the presence of a potential C−H bond in NTI. Additionally, the synthesis of NTI or more generally mono‐functionalization of naphthalene diimide (NDI) starts with a cumbersome bromination that results in a low yield, is unselective, and requires tedious purification. We herein thus address these issues via a two‐step C−H activation: a rhodium‐catalyzed direct C−H iodinization is first presented for NDI, followed by establishing an efficient direct arylation protocol for NTI with high yield and robustness. Coupling of up to four NTI units on a benzene or pyrene core is demonstrated along with other aryl bromide substrates. All the herein reported NTI‐based small molecules showed n‐type semiconductor behavior under air.
A microfluidic model of human brain (μHuB) for assessment of blood brain barrier
Authors: Brown Tyler D. , Nowak Maksymilian , Bayles Alexandra V. , Prabhakarpandian Balabhaskar , Karande Pankaj , Lahann Joerg , Helgeson Matthew E. , Mitragotri Samir 
Published: December 2018

AbstractMicrofluidic cellular models, commonly referred to as “organs‐on‐chips,” continue to advance the field of bioengineering via the development of accurate and higher throughput models, captivating the essence of living human organs. This class of models can mimic key in vivo features, including shear stresses and cellular architectures, in ways that cannot be realized by traditional two‐dimensional in vitro models. Despite such progress, current organ‐on‐a‐chip models are often overly complex, require highly specialized setups and equipment, and lack the ability to easily ascertain temporal and spatial differences in the transport kinetics of compounds translocating across cellular barriers. To address this challenge, we report the development of a three‐dimensional human blood brain barrier (BBB) microfluidic model (μHuB) using human cerebral microvascular endothelial cells (hCMEC/D3) and primary human astrocytes within a commercially available microfluidic platform. Within μHuB, hCMEC/D3 monolayers withstood physiologically relevant shear stresses (2.73 dyn/cm2) over a period of 24 hr and formed a complete inner lumen, resembling in vivo blood capillaries. Monolayers within μHuB expressed phenotypical tight junction markers (Claudin‐5 and ZO‐1), which increased expression after the presence of hemodynamic‐like shear stress. Negligible cell injury was observed when the monolayers were cultured statically, conditioned to shear stress, and subjected to nonfluorescent dextran (70 kDa) transport studies. μHuB experienced size‐selective permeability of 10 and 70 kDa dextrans similar to other BBB models. However, with the ability to probe temporal and spatial evolution of solute distribution, μHuBs possess the ability to capture the true variability in permeability across a cellular monolayer over time and allow for evaluation of the full breadth of permeabilities that would otherwise be lost using traditional end‐point sampling techniques. Overall, the μHuB platform provides a simplified, easy‐to‐use model to further investigate the complexities of the human BBB in real‐time and can be readily adapted to incorporate additional cell types of the neurovascular unit and beyond.
Emotional fortification: Indulgent consumption and emotion reappraisal and their implications for well‐being
Authors: Suzuki Satoko , Hamamura Takeshi , Takemura Kosuke 
Published: December 2018

AbstractThis paper suggests that indulgent consumption could be used as an emotion regulation strategy and that it could have positive implications for well‐being. “Emotional fortification,” where the use of one emotion regulation strategy is correlated with the use of another strategy, is confirmed in this study. People who frequently use emotion reappraisal are more likely to use indulgence than people who use this reappraisal strategy infrequently. Study 1 shows the correlation between indulgence and reappraisal. Study 2 examines the implications of indulgence and reappraisal for life satisfaction and personal well‐being. These findings suggest that indulgence is not always harmful for people and society.
A case report of hamartomatous polyposis in an individual with Neurofibromatosis type 1
Authors: Boulier Kristin , Erwin Deanna J. , Nagamani Sandesh , Eble Tanya N. 
Published: December 2018

Key Clinical MessageEven in well‐described genetic syndromes, such as neurofibromatosis type 1, expansion of the phenotype should be considered as a possible explanation for atypical presentations. However, it is critical to complete the evaluation for a potential dual diagnosis, as there could be significant prognostic and management implications.