bluuebunny/crossref_metadata_2025_split huggingface dataset:
BAŞARI YÖNELİMİNİN YAŞAM YÖNELİMİNE ETKİSİNDE SUSKUNLUK SARMALININ ARACI ROLÜ: YÜKSEKÖĞRETİM KURUMLARI SINAVINA HAZIRLANAN ÖĞRENCİLER ÖRNEĞİ
Authors: BAYRAM Ayhan , GÜNEŞ Rahime , HELİMOĞLU Sema 
Published: May 2020

Bu çalışmanın amacı yükseköğretim kurumları
sınavına hazırlanan öğrencilerde başarı yöneliminin yaşam yönelimi üzerindeki
etkisinde suskunluk sarmalının aracılık etkisini belirlemektir. Kota örnekleme yöntemine göre çeşitli
ortaöğretim kurumlarının 11 ve 12. Sınıfında öğrenim gören 300 öğrenciye anket
yapılmış ve elde edilen veriler analiz edilmiştir. Katılımcılardan demografik
etkenlerle ilgili 5, başarı yönelimi ile ilgili 26, yaşam yönelimi ile ilgili 12
ve suskunluk sarmalı ile ilgili 7 ifadeye cevap vermeleri istenilmiştir. Elde
edilen veriler SPSS 24 programı, Amos 24 programı ve Process makrosu
kullanılarak analiz edilmiştir. Regresyon analizi sonucunda başarı yöneliminin,
yaşam yönelimi ve suskunluk sarmalı üzerinde; suskunluk sarmalının yaşam
yönelimi üzerinde anlamlı etkisinin olduğu belirlenmiştir. Çalışma sonucunda, başarı
yöneliminin yaşam yönelimi üzerindeki etkisinde suskunluk sarmalının tam aracı
etkisinin olduğu görülmüştür.
Dış Ticarette Ortaya Çıkan Kur Riski ve Kur Riskinden Korunma Metotları
Authors: KETBOĞA Metin 
Published: May 2020

Bu çalışmanın amacı dış ticarette ortaya çıkan kur risklerini saptamak
ve bu risklerden korunma metotlarını araştırarak bunlara çözüm önerileri
sunulmasıdır. Çalışmada öncelikli olarak Türkiye’nin dış ticaretinde kullanılan
dövizlerle ile ilgili bilgi verilmiş, kur riskinin nasıl oluştuğuna ve bunlardan
nasıl kaçınılması gerektiğine yönelik izlenebilecek yollar tartışılarak çözüm
önerileri sunulmuştur. Çalışmanın
sonucunda kur oynaklıklarının zaman zaman dış ticaret firmalarına zarar
verdiği, bu zararın mimimize edilmesi için kur riskinden korunma metotlarının
kullanılmasının gerekliliği, bu metotları kullanırken karşılaşılan sorunların
çözülmesinin dış ticarette ortaya çıkan kur riskinin azalmasına katkı
sağlayacağı sonucuna varılmıştır.
Konferencen og dens resultat
Authors: Bro Henning 
Published: May 2020

Artiklen redegør for baggrunden for og forløbet af den metropolhistoriske konference, der afholdtes på Frederiksberg Rådhus d. 22. august 2019, nedsættelsen af Metropolhistorisk Netværk i den forbindelse og netværkets efterfølgende virke.
Exploring the interactions among SNARC effect, finger counting direction and embodied cognition
Authors: Prete Giulia , Tommasi Luca 
Published: May 2020

The Spatial Numerical Association of Response Code (SNARC) is the preferential association between smaller/larger magnitudes and left/right side, respectively. Some evidence suggest a link between SNARC and a left-to-right finger counting habit. We asked 268 participants to show how they use the hands to count from 1 to 10. By means of this ecological task, 80% of the sample use first the right hand (to count from 1 to 5) and the majority of them use a palm-up posture. In Experiment 2 (N = 46) right-starters were asked to categorize 1-to-5 magnitudes as even or odd, using the left and right hand. Stimuli were presented both as Arabic numbers and by means of left and right hand photographs in palm-up and palm-down posture. Results confirmed the expected SNARC effect in the Arabic condition. With hand images we found that right hand responses were better for larger than for smaller magnitudes (SNARC, mainly for left hand palm-up stimuli), showing that the SNARC can be generalized to different codes. Finally, the interactions between magnitudes and left/right hand images in palm-up and palm-down posture suggest that embodied cognition can influence numerical processing.
Enhancement of the Productivity of Soybean in Malawi through Foliar Application of Nutrients
Authors: Phiri Austin T. , Simwaka Pacsu , Kausiwa Daniel 
Published: May 2020

In Malawi, inoculating soybean with rhizobia, has been advocated for decades as a way of boosting productivity through enhancement of biological nitrogen fixation. The effectiveness of this strategy however, has been constrained by the low soil fertility status of soils in Malawi, necessitating the use of mineral fertilizer to supply nutrients to the soybean for increased productivity. Alternative strategies like foliar feeding of nutrients to improve grain yields are yet to be widely promoted due to lack of research evidence. Therefore experiments involving the soybean were conducted during the 2016/17 cropping season, laid in a randomized complete block design (RCBD) replicated four times, at Bvumbwe, Bembeke and Chitala in Malawi to evaluate yields response to foliar feeding using a foliar fertilizer (Allwin-legumes). Agronomic data were analyzed in Genstat Discovery Edition 4 and were subjected to analysis of variance at 95% level of confidence. Means were separated using the least significant difference (LSD0.05). Generally, the result indicate that foliar feeding produced significantly higher (p<0.05) grain yields ranging from 33.7-364.7%, above the control across the different agro-ecological zones. The result underscores the importance of judicious and methodical application of nutrients to soybean under the changing climate and conditions of low soil fertility. In general, foliar feeding using Allwin fertilizer particularly when conducted twice can increase significantly soybean productivity in Malawi. The grain yields increase is attributable to the enhanced crop growth and development through foliar supply of nutrients.
2020 American College of Rheumatology Guideline for the Management of Gout
Authors: FitzGerald John D. , Dalbeth Nicola , Mikuls Ted , Brignardello‐Petersen Romina , Guyatt Gordon , Abeles Aryeh M. , Gelber Allan C. , Harrold Leslie R. , Khanna Dinesh , King Charles , Levy Gerald , Libbey Caryn , Mount David , Pillinger Michael H. , Rosenthal Ann , Singh Jasvinder A. , Sims James Edward , Smith Benjamin J. , Wenger Neil S. , Bae Sangmee Sharon , Danve Abhijeet , Khanna Puja P. , Kim Seoyoung C. , Lenert Aleksander , Poon Samuel , Qasim Anila , Sehra Shiv T. , Sharma Tarun Sudhir Kumar , Toprover Michael , Turgunbaev Marat , Zeng Linan , Zhang Mary Ann , Turner Amy S. , Neogi Tuhina 
Published: May 2020

ObjectiveTo provide guidance for the management of gout, including indications for and optimal use of urate‐lowering therapy (ULT), treatment of gout flares, and lifestyle and other medication recommendations.MethodsFifty‐seven population, intervention, comparator, and outcomes questions were developed, followed by a systematic literature review, including network meta‐analyses with ratings of the available evidence according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology, and patient input. A group consensus process was used to compose the final recommendations and grade their strength as strong or conditional.ResultsForty‐two recommendations (including 16 strong recommendations) were generated. Strong recommendations included initiation of ULT for all patients with tophaceous gout, radiographic damage due to gout, or frequent gout flares; allopurinol as the preferred first‐line ULT, including for those with moderate‐to‐severe chronic kidney disease (CKD; stage >3); using a low starting dose of allopurinol (≤100 mg/day, and lower in CKD) or febuxostat (<40 mg/day); and a treat‐to‐target management strategy with ULT dose titration guided by serial serum urate (SU) measurements, with an SU target of <6 mg/dl. When initiating ULT, concomitant antiinflammatory prophylaxis therapy for a duration of at least 3–6 months was strongly recommended. For management of gout flares, colchicine, nonsteroidal antiinflammatory drugs, or glucocorticoids (oral, intraarticular, or intramuscular) were strongly recommended.ConclusionUsing GRADE methodology and informed by a consensus process based on evidence from the current literature and patient preferences, this guideline provides direction for clinicians and patients making decisions on the management of gout.
Metal–Organic Frameworks Derived Interconnected Bimetallic Metaphosphate Nanoarrays for Efficient Electrocatalytic Oxygen Evolution
Authors: Li Yuzhi , Wang Zheng , Hu Jing , Li Siwei , Du Yunchen , Han Xijiang , Xu Ping 
Published: May 2020

AbstractThe development of low‐cost, high‐performance, and stable electrocatalysts for the sluggish oxygen evolution reaction (OER) in water splitting is essential for renewable and clean energy technologies. Herein, the interconnected nanoarrays consisting of Co–Ni bimetallic metaphosphate nanoparticles embedded in a carbon matrix (Co2−xNixP4O12‐C) are fabricated through a mild phosphorylating process of cobalt–nickel zeolitic imidazolate frameworks (CoNi‐ZIF). Density functional theory calculations reveal moderate adsorption of oxygenated intermediates on the doping Ni site, and current density simulations imply homogeneous and higher current density due to the morphology integrity of the interconnected metaphosphate nanoarrays. As a consequence, the optimized Co1.6Ni0.4P4O12‐C affords a superior OER activity (η = 230 mV at 10 mA cm−2) and long‐term stability in alkaline media (1 m KOH) that are comparable to most reported catalysts. The strategy for balancing the doping effect and morphology effect provides a new perspective when designing and developing highly efficient electrocatalysts for energy conversion and storage applications.
A Chemically Stable Hofmann‐Type Metal−Organic Framework with Sandwich‐Like Binding Sites for Benchmark Acetylene Capture
Authors: Pei Jiyan , Shao Kai , Wang Jia‐Xin , Wen Hui‐Min , Yang Yu , Cui Yuanjing , Krishna Rajamani , Li Bin , Qian Guodong 
Published: May 2020

AbstractThe realization of porous materials for highly selective separation of acetylene (C2H2) from various other gases (e.g., carbon dioxide and ethylene) by adsorption is of prime importance but challenging in the petrochemical industry. Herein, a chemically stable Hofmann‐type metal−organic framework (MOF), Co(pyz)[Ni(CN)4] (termed as ZJU‐74a), that features sandwich‐like binding sites for benchmark C2H2 capture and separation is reported. Gas sorption isotherms reveal that ZJU‐74a exhibits by far the record C2H2 capture capacity (49 cm3 g−1 at 0.01 bar and 296 K) and thus ultrahigh selectivity for C2H2/CO2 (36.5), C2H2/C2H4 (24.2), and C2H2/CH4 (1312.9) separation at ambient conditions, respectively, of which the C2H2/CO2 selectivity is the highest among all the robust MOFs reported so far. Theoretical calculations indicate that the oppositely adjacent nickel(II) centers together with cyanide groups from different layers in ZJU‐74a can construct a sandwich‐type adsorption site to offer dually strong and cooperative interactions for the C2H2 molecule, thus leading to its ultrahigh C2H2 capture capacity and selectivities. The exceptional separation performance of ZJU‐74a is confirmed by both simulated and experimental breakthrough curves for 50/50 (v/v) C2H2/CO2, 1/99 C2H2/C2H4, and 50/50 C2H2/CH4 mixtures under ambient conditions.
Highly Efficient Visible‐Light‐Driven Photocatalytic Hydrogen Production Using Robust Noble‐Metal‐Free Zn0.5Cd0.5S@Graphene Composites Decorated with MoS2 Nanosheets
Authors: Madhusudan Puttaswamy , Shi Run , Chandrashekar Bananakere Nanjegowda , Xiang Shengling , Smitha Ankanahalli Shankaregowda , Wang Weijun , Zhang Haichao , Zhang Xian , Amini Abbas , Cheng Chun 
Published: May 2020

AbstractSolar water splitting using semiconductor photocatalysts is considered to be one of the economical and significant techniques for hydrogen evolution. In this study, graphene–ZnxCd1−xS (ZCS) heterojunction is fabricated by hydrothermal method followed by simple photodeposition of ultrathin few layers of molybdenum sulfide (MoS2) nanosheets. The results show that compared with pristine ZCS and 1 wt% graphene mixed ZCS photocatalysts, the 1 wt% graphene and 1 wt% MoS2 photodeposited ZCS composited sample shows 39.5 mmol h−1 g−1 hydrogen production activity, which is 6.9 and 1.9 times significantly higher, respectively, with an apparent quantum yield of 53% at 420 nm visible light is recorded. The improved photocatalytic activity can be attributed to the formation of heterostructure interface between p‐type MoS2 nanosheets with n‐type ZCS host, which allows for the faster transfer of the photogenerated electrons and thus significantly promotes the separation of photogenerated charge carriers.
Advancing Flexible Thermoelectric Devices with Polymer Composites
Authors: Liu Zhuoxin , Chen Guangming 
Published: May 2020

AbstractThe booming of flexible electronics calls for consistent and reliable power supply. Compared to conventional energy storage systems which require frequent recharge, replacement, and maintenance, thermoelectric (TE) devices that directly convert heat into electricity exhibit desirable features including no noise, no vibration, no gas emission, and long lifetime, thus favoring the miniaturization and integrity of current flexible electronics. TE polymer composites are especially attractive as they combine the merits of both polymers and filler materials, which results in high TE performance as well as superior flexibility, thereby demonstrating high potential for flexible TE devices. Herein, some fundamental basics regarding polymer composites are presented and then recent progresses of various polymer composites based on the category of filler materials are summarized so that research efforts and results can be better comprehended. Subsequently, effective strategies to further strengthen the TE performance of polymer composites are emphasized. The following section introduces recent design prototypes of flexible TE devices based on polymer composites with rational discussion on the characteristics of each design. Finally, the remaining challenges with future research perspectives are proposed in conclusion.
Bio‐Based Antimicrobial Ionic Materials Fully Composed of Natural Products for Elevated Air Purification
Authors: Wang You , Yuan Wen‐Li , Zhang Lei , Zhang Zhang , Zhang Guo‐Hao , Wang Shuang‐Long , He Ling , Tao Guo‐Hong 
Published: May 2020

AbstractAir pollution, including particulate matter (PM) and microorganism aerosol, is a severe problem due to its high pathogenicity. In this study, bio‐based ionic polymers derived from alginate are prepared and employed as antimicrobial filter materials. Among them, fully bio‐based cholinium alginate material exhibits the optimal antimicrobial activity and PM removal performance (99.69% for PM2.5 removal efficiency, 99.89% for PM10 removal efficiency, pressure drop below 2 Pa, and 2.8882 for quality factor (QF)). The antimicrobial activity of cholinium alginate is dramatically promoted compared with that of the raw material sodium alginate. Density function theory (DFT) studies further confirm that cholinium can electrostatically bind with anionic components on Gram‐negative bacterial cell membranes to enable sterilization. Moreover, the performance of cholinium alginate material under practical condition outperforms commercial masks. This work will provide an effective approach to develop promising green antimicrobial materials for environmental decontamination.
High‐Performance Aluminum Ion Battery Using Cost‐Effective AlCl3‐Trimethylamine Hydrochloride Ionic Liquid Electrolyte
Authors: Ng Kok Long , Dong Tony , Anawati John , Azimi Gisele 
Published: May 2020

AbstractThe critical need for cost‐effective and sustainable large‐scale battery technologies for harvesting renewable energy has led to a new research wave on novel batteries made of low‐cost, high‐abundance, high‐performance, and safe components. Among the emerging candidates for post‐lithium‐ion batteries, aluminum‐based batteries are particularly promising due to the high theoretical capacities, low cost, and high abundance of raw materials. Most advanced nonaqueous rechargeable Al batteries rely on costly dialkylimidazolium chloride‐based chloroaluminate ionic liquids and this added cost inevitably diminishes various benefits of utilizing Al as the anode material. Here, a high‐performance Al battery made of Al anode, graphene nanoplatelets (GNPs) cathode, and a cost‐effective AlCl3‐trimethylamine hydrochloride (AlCl3‐TMAHCl) ionic liquid electrolyte is reported. The battery delivers a high specific capacity of 134 mAh g−1at 2000 mA g−1while maintaining Coulombic efficiency (CE) above 98% over 3000 cycles. Moreover, it delivers a specific capacity of 83 mAh g−1with a CE of 97% under ultrafast charging at 4000 mA g−1(1 min) and slow discharging at 100 mA g−1(50 min) conditions. Considering the low cost and high performance, AlCl3‐TMAHCl electrolyte opens up a new avenue for the development of next‐generation Al batteries.
Counteracting Muscle Atrophy on Earth and in Space via Nanofluidics Delivery of Formoterol
Authors: Ballerini Andrea , Chua Corrine Ying Xuan , Rhudy Jessica , Susnjar Antonia , Di Trani Nicola , Jain Priya R. , Laue Grit , Lubicka Danuta , Shirazi‐Fard Yasaman , Ferrari Mauro , Stodieck Louis S. , Cadena Samuel M. , Grattoni Alessandro 
Published: May 2020

AbstractSkeletal muscle atrophy is a critical health problem that affects quality of life and increases morbidity and mortality. At present, exercise training remains the only intervention and pharmaceutical treatments remain elusive. Formoterol (FMT), a β2‐adrenergic receptor agonist, has emerged as a potential therapeutic by triggering skeletal muscle anabolism with daily dosing. Here, the efficacy of sustained FMT release is investigated via a subcutaneously implanted nanofluidic delivery system (nF) to prevent muscle wasting. Pharmacokinetics of nF‐mediated sustained FMT delivery (nF‐FMT) in healthy mice is assessed for 56 days, which demonstrates an anabolic effect on skeletal muscles. Using a hind limb suspension unloading mouse model, it is shown that nF‐FMT treatment attenuates soleus mass loss in comparison to control mice. Further, the very first study of an implantable drug delivery device in microgravity in vivo is launched. The microgravity environment aboard the International Space Station is leveraged to assess the atrophy prevention capability of nF‐FMT in mice for 29 and 55 days. Muscle hypertrophy is observed in both ground control and spaceflight mice treated with nF‐FMT compared to their respective vehicle controls. Overall, the nF system is presented as a viable platform for sustained delivery of FMT for therapeutic intervention of skeletal muscle atrophy.
Subtotal stomach in esophageal reconstruction surgery achieves an anastomotic leakage rate of less than 1%
Authors: Yoshida Kazuhiro , Tanaka Yoshihiro , Imai Takeharu , Sato Yuta , Hatanaka Yuji , Suetsugu Tomonari , Okumura Naoki , Matsuhashi Nobuhisa , Takahashi Takao , Yamaguchi Kazuya 
Published: May 2020

AbstractAimThe objective of this retrospective, single‐institution study was to assess the safety and feasibility of reconstruction using subtotal stomach (SS) with esophagectomy for patients with esophageal cancer (EC). Although several different gastric‐tube‐making and anastomotic methods have been reported, the incidence rate of anastomotic leakage with EC surgery is generally reported over 10%. Complications should be avoided, and patient quality of life (QOL) should be maintained postoperatively. We have used SS reconstruction and hand‐sutured cervical esophagus‐subtotal gastric anastomosis at the neck wound in EC surgery. Short‐ and long‐term outcomes in cases using SS are not well known.MethodsBetween January 2008 and September 2019, 300 patients underwent esophagectomy for EC and reconstruction using SS. The primary endpoint was the rate of anastomotic leakage. Secondary endpoints were postoperative morbidities, QOL, and changes in patients’ body weight and skeletal muscle weight.ResultsAnastomotic leakage was observed in two patients (0.67%), and pneumonia was observed in nine patients (3.0%). Fifteen patients (5.0%) had an anastomotic stenosis requiring a bougie. Nausea occurred in 11 patients (3.7%), and dumping syndrome occurred in seven patients (2.3%). Dysphagia and early feeling of abdominal fullness scores tended to be high after surgery but gradually decreased after 6 months. Good results were obtained for reflux feeling scores. Body weight changed with an average decrease of −2 ± 3.71 kg (P = .071) over 5 years.ConclusionReconstruction using SS resulted in an extremely low rate of anastomotic leakage and good QOL postoperatively in patients with EC.
Fragmentation of Magic‐Size Cluster Precursor Compounds into Ultrasmall CdS Quantum Dots with Enhanced Particle Yield at Low Temperatures
Authors: Li Lijia , Zhang Jing , Zhang Meng , Rowell Nelson , Zhang Chunchun , Wang Shanling , Lu Jiao , Fan Hongsong , Huang Wen , Chen Xiaoqin , Yu Kui 
Published: May 2020

AbstractColloidal small‐size CdS quantum dots (QDs) are produced usually with low particle yield, together with side products such as the particular precursor compounds (PCs) of magic‐size clusters (MSC). Here, we report our synthesis of small‐size CdS QDs without the coexistence of the PC and thus with enhanced particle yield. For a conventional reaction of cadmium oleate (Cd(OA)2) and sulfur (S) in 1‐octadecene (ODE), we show that after the formation of the PC in the pre‐nucleation stage, the addition of tri‐n‐octylphosphine oxide (TOPO) facilitates the production of small‐size QDs. We demonstrate that TOPO fragmentizes the PC that have formed, which enables the nucleation and growth of small‐size QDs even at room temperature. Our findings introduce a new approach to making small‐size QDs without the coexistence of the PC and with improved particle yield. Providing experimental evidence for the two‐pathway model proposed for the pre‐nucleation stage of colloidal binary QDs, the present study aids in the advance of non‐classical nucleation theory.
Infrared Spectrum of the Adamantane+–Water Cation: Hydration‐Induced C−H Bond Activation and Free Internal Water Rotation
Authors: George Martin Andreas Robert , Förstel Marko , Dopfer Otto 
Published: May 2020

AbstractDiamondoid cations are reactive intermediates in their functionalization reactions in polar solution. Hydration is predicted to strongly activate their C−H bonds in initial proton abstraction reactions. To study the effects of microhydration on the properties of diamondoid cations, we characterize herein the prototypical monohydrated adamantane cation (C10H16+–H2O, Ad+–W) in its ground electronic state by infrared photodissociation spectroscopy in the CH and OH stretch ranges and dispersion‐corrected density functional theory (DFT) calculations. The water (W) ligand binds to the acidic CH group of Jahn–Teller distorted Ad+via a strong CH⋅⋅⋅O ionic H‐bond supported by charge–dipole forces. Although W further enhances the acidity of this CH group along with a proton shift toward the solvent, the proton remains with Ad+in the monohydrate. We infer essentially free internal W rotation from rotational fine structure of the ν3band of W, resulting from weak angular anisotropy of the Ad+–W potential.
Electrochemical Oxidative [4+2] Annulation for the π‐Extension of Unfunctionalized Heterobiaryl Compounds
Authors: Hu Xia , Nie Lei , Zhang Guoting , Lei Aiwen 
Published: May 2020

AbstractConsidering their unique electronic properties and diverse biological activities, regioselective access to fused aromatic compounds is significantly important in the field of organic materials and pharmaceutical science. Herein, we developed electrochemical oxidative [4+2] annulation reactions of heterobiaryl compounds with alkynes or alkenes, leading to the formation of several polycyclic heteroaromatic compounds. This electrosynthetic methodology serves for the straightforward π‐extension of unfunctionalized heterobiaryl compounds. The requirements of additional oxidants and prefunctionalization of starting materials are obviated. Through the in situ generation of heterobiaryl radical cation intermediates, various fused aromatic compounds were obtained with good yields and excellent regioselectivity.