bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Assessment of the Relationship between Store Attributes, Shopping Enjoyment and Place Attachment
Authors: Sharmila S. Jenifar 
Published: November 2021

Aims: Aim of this examination is ﬁrstly investigate the build of store attributes in a grocery store setting in Batticaloa, Manmunai North and afterward to look at retail attributes credits and its relationship to consumer place attachment with respect to the shopping enjoyment.
Study Design: This study applied quantitative method which related to positivism philosophy and applying the deductive approach.
Place and Duration of Study: This current study focus on the grocery shoppers, this study had been undertaken with in five stores of Manmunai North D.S division, Batticaloa district., chosen according to their high traffic and wide variety of product categories sold.
Methodology: primary data were collected from 239 respondents (118 males, 121 females.; 151 married, 88 unmarried). whereby collected data will be analyzed statistically with statistical analysis software.
Results: As per that totally 300 questionnaires were issued, and 239 questionnaires were recollected. Cronbach’s overall variable alpha coefficient values are above 0.70, so it is shown that all items are considered reliable. Pearson correlation analysis indicated that, there was a significant strong positive relationship between overall store attributes and shopping enjoyment in selected retail outlets (r=0.619; P=.00) as well as a moderate positive correlation (r=0.363; P=.00) between shopping enjoyment and place attachment. 49.3% of the variation in shopping enjoyment is explained by product, price, service, location, facility, design and atmosphere simultaneously 13.2% of the variation in place attachment is explained by shopping enjoyment.
Finite‐time adaptive fuzzy command filtering control for stochastic nonlinear systems with input quantization
Authors: Kang Shijia , Liu Peter Xiaoping , Wang Huanqing 
Published: November 2021

SummaryThis article focuses on the finite‐time adaptive fuzzy control problem based on command filtering for stochastic nonlinear systems subject to input quantization. Fuzzy logic systems are employed to estimate unknown nonlinearities. In the control design, the hysteretic quantized input is decomposed into two bounded nonlinear functions, which solves the chattering problem. Meanwhile, an adaptive fuzzy controller is presented by the combination of command filter technique and backstepping control, which eliminates the computational complexity existing in traditional backstepping design. Under the proposed adaptive mechanism, all the closed‐loop signals remain bounded while the desired system performance can be realized within finite time. The main significance of this work is that (1) the filtering error can be solved on the basis of the designed compensating signals; (2) the requirement of adaptive parameters is decreased to only one, which simplifies the controller design process and may improve the control performance. Two simulation examples are used to validity of the developed scheme.
Force‐Induced Molecular Isomerization for the Construction of Multicolor Luminescent Segmented Molecular Crystals
Authors: Guo Yongxian , Wu Aoli , Qiu Changkun , Ge Fayuan , Jiang Yifei , Gong Yanjun , Hu Qiongzheng 
Published: November 2021

AbstractMulticolor luminescent segmented materials have attracted tremendous research interest due to their potential applications as barcoding materials in information security and anti‐counterfeiting. Although much effort has been devoted to the preparation of photonic barcodes based on different light‐emitting materials, the rational design of barcoding materials with well‐controlled emission color and length at desired position remains a challenge. Here, a novel strategy to fabricate multicolor luminescent segmented 1D molecular crystals is reported by manipulating the molecular conformation and intermolecular interactions of the mechanochromic crystals, which are assembled from a rationally designed twisting conjugated molecule. The emission color of these mechanochromic crystals changes from green to orange with the mechanism of synergy effect of force‐induced molecular isomerization from trans to cis state and molecular packing changes from cross to parallel, which is revealed by single crystal X‐ray diffraction. Multicolor luminescent segmented 1D microribbons are fabricated by applying precisely controlled forces by tapping mode atomic force microscope, which shows the encoding capability. These findings provide a new method that allows the controllable fabrication of segmented materials with tunable emission color and length at desired position toward barcoding applications.
Phase‐Only Tuning of Extreme Huygens Metasurfaces Enabled by Optical Anisotropy
Authors: Yang Ziwei , Liu Mingkai , Komar Andrei , Xu Lei , Neshev Dragomir N. 
Published: November 2021

AbstractPure phase modulation of light is vital for a number of optical devices such as spatial light modulators and beam steering in light detection and ranging (LIDAR) technologies. Tunable metasurfaces have recently provided a feasible alternative to existing technologies, allowing for ultra‐high miniaturisation while enabling high transmission efficiency and tunability under small external stimuli. However, despite the recent advances in the field, no pure phase tuning has been demonstrated in transmissive devices, for example, any implementation of continuous phase tuning is accompanied by sizable amplitude modulation or low efficiency. Here, it is shown that the optical anisotropy of the surrounding material can enable phase‐only tuning of optical metasurfaces in the full 2π range with unitary efficiency over a sizable bandwidth. A practical implementation of this concept based on a liquid‐crystal infiltrated metasurface operating in the regime of extreme Huygens condition is further proposed. In this way, the full 2π phase‐only tunability in transmission can be enabled by controlling bias voltage and temperature variation of the surrounding liquid crystal.
Self‐Assembly Synthesis of a [2]Catenane CoII Single‐Molecule Magnet
Authors: Wilson Benjamin H. , Ward Jas S. , Young David C. , Liu Jun‐Liang , Mathonière Corine , Clérac Rodolphe , Kruger Paul E. 
Published: November 2021

AbstractWe describe herein the self‐assembly synthesis of an octanuclear CoII [2]catenane {[Co4(H2L)6]216+} formed by the mechanical interlocking of two {[Co4(H2L)6]8+} rectangles of unprecedented topology. Subtle manipulation of the synthetic conditions allows the isolation of a mixed‐valence [Co2III/Co2II]10+ non‐catenated rectangle. The CoII centers in the [2]catenane exhibit slow relaxation of their magnetic moment, i. e. single‐molecule magnet properties, dominated by quantum tunneling and Raman relaxation processes. This work shows that metallo‐supramolecular chemistry can precisely control the organization of single‐molecule magnets in topologically complex arrangements.
Creating Dynamic Nanospaces in Solution by Cationic Cages as Multirole Catalytic Platform for Unconventional C(sp)−H Activation Beyond Enzyme Mimics
Authors: Li Kang , Wu Kai , Lu Yu‐Lin , Guo Jing , Hu Peng , Su Cheng‐Yong 
Published: November 2021

AbstractHerein we demonstrate that, based on the creation of dynamic nanospaces in solution by highly charged positive coordination cage of [Pd6(RuL3)8]28+, multirole and multi‐way cage‐confined catalysis is accomplishable for versatile functions and anomalous reactivities with the aid of the biomimetic cage effect. The high cationic‐host charges drive partial deprotonation of 24 imidazole‐NHs on cage sphere alike imidazole‐residuals in proteins, generating amphoteric heterogeneity in solution to enforce effective cavity‐basicity against solution‐acidity. Synergistic actions arisen from cage hydrophobicity, host‐guest electrostatic interactions and imidazole‐N coordination facilitate C(sp)−H activation and carbanionic intermediate stabilization of terminal alkynes to achieve unusual H/D‐exchange and Glaser coupling under acidic conditions, and enable phase transfers of water‐insoluble substrates/products/co‐catalysts to make immiscible‐phase and bi‐phase catalysis feasible, thus providing a useful catalytic protocol to combine merits from homogeneous, heterogeneous, enzymatic and phase transfer catalysis.
A Multivariate‐Gated DNA Nanodevice for Spatioselective Imaging of Pro‐metastatic Targets in Extracellular Microenvironment
Authors: Xiang Zhichu , Zhao Jian , Qu Junle , Song Jun , Li Lele 
Published: November 2021

AbstractProbing pro‐metastatic biomarkers is of significant importance to evaluate the risk of tumor metastasis, but spatially selective imaging of such targets in extracellular microenvironment is particularly challenging. By introducing the bilinguality of PNA/peptide hybrid that can speak both peptide substrate and nucleobase‐pairing languages to combine with aptamer technology, we designed a smart DNA nanodevice programmed to respond sequentially to dual pro‐metastatic targets, MMP2/9 and ATP, in extracellular tumor microenvironment (TME). The DNA nanodevice is established based on the combination of an ATP‐responsive aptamer sensor and a MMP2/9‐hydrolyzable PNA/peptide copolymer with a cell membrane‐anchoring aptamer module. Taking 4T1 xenograft as a highly aggressive tumor model, the robustness of the DNA nanodevice in spatioselective imaging of MMP2/9 and ATP in TME is demonstrated. We envision that this design will enable the simultaneous visualization of multiple pro‐metastatic biomarkers, which allows to gain insights into their pathological roles in tumor metastasis.
Acute respiratory compromise due to bilateral pneumothoraces in a patient with Rett syndrome
Authors: Meneely S. J. , McFadzean J. 
Published: November 2021

SummaryThis is a case of acute respiratory distress in a nine‐year‐old with severe Rett syndrome who required immediate anaesthetic assistance in the emergency department and during her subsequent hospital stay. Rett syndrome is a rare inherited neurodevelopmental disease that more commonly affects females. It is characterised by a period of normal development up to between six and 18 months of age, followed by a gradual but progressive loss of developmental skills leading to severe cognitive and physical decline. Other features include autistic‐type behaviour, oral‐motor and autonomic dysfunction and gastrointestinal disturbance. Patients can present for elective surgery for scoliosis correction, ear, nose and throat procedures or placement of a gastrostomy. They can also present acutely, either with an un‐associated condition or due to aspiration from a poor gag or swallow. This report highlights the specific risks relevant to anaesthesia in patients with Rett syndrome, especially in considering the association with bilateral apical bullae and pneumothorax which could impact on the ventilation strategy.
A new specimen provides insights into the anatomy of Irajatherium hernandezi, a poorly known probainognathian cynodont from the Late Triassic of southern Brazil
Authors: Kerber Leonardo , Martinelli Agustín G. , Müller Rodrigo T. , Pretto Flávio A. 
Published: November 2021

AbstractIrajatherium hernandezi is a poorly known non‐mammaliaform cynodont from the Late Triassic of southern Brazil. A new specimen of this cynodont was found in recent fieldwork to the type‐locality, Sesmaria do Pinhal (Candelária), providing new insights into the anatomy of this mammalian forerunner. This specimen comprises a partial skull preserving the left canine, two left and three right postcanines, and an isolated exoccipital; the left dentary with the canine and postcanines; a fragment of the right dentary; the proximal portion of the left partial humerus; the right scapula; and indeterminate fragments. Based on new material, it is here suggested that I. hernandezi presents: a rostrum broad and short, possibly long as the temporal region; three foramina on the lateral surface of the maxilla, that could correspond to the external openings of the rostral alveolar, infraorbital, and zygomaticofacial canals; a slender zygomatic arch and an absent postorbital bar; a posteriorly wide temporal fossa; a long secondary palate, slightly surpassing the level of the last postcanine tooth; the cerebral hemispheres of the cranial endocast divided by a median sulcus; the scapular blade long and straight, and the postscapular fossa absent in lateral aspect. Finally, I. hernandezi and other tritheledontids were included in a phylogenetic analysis of Eucynodontia. The analysis recovered unresolved relationships for ictidosaurs/tritheledontids, nested within a polytomy with Tritylodontidae and a clade composed by Pseudotherium argentinus, Botucaraitherium belarminoi, Brasilodon quadrangularis, and Mammaliaformes.
Association of high‐dose radiotherapy with improved survival in patients with newly diagnosed low‐grade gliomas
Authors: Liu Yanwei , Liu Shuai , Li Guanzhang , Li Yanong , Chen Li , Feng Jin , Yang Yong , Jiang Tao , Qiu Xiaoguang 
Published: November 2021

BackgroundThe radiation dose for patients with low‐grade gliomas (LGGs) is controversial. The objective of this study was to investigate the impact of the radiation dose on survival for patients with LGGs and especially for molecularly defined subgroups.MethodsThree hundred fifty‐one patients with newly diagnosed LGGs from the multicenter Chinese Glioma Cooperative Group received postoperative radiotherapy (RT) in 2005‐2018. The RT dose, as a continuous variable, was entered into a Cox regression model using penalized spline regression to allow for a nonlinear relationship between the RT dose and overall survival (OS) or progression‐free survival (PFS). Inverse probability of treatment weighting (IPTW)–adjusted propensity scores were used to correct for potential confounders. Dose effects on survival within IDH mutation and 1p/19q codeletion defined subgroups were analyzed.ResultsThe risk of mortality and disease progression decreased sharply until 54 Gy. High‐dose RT (≥54 Gy) was associated with significantly better 5‐year OS (81.7% vs 64.0%; hazard ratio [HR], 0.33; P < .001) and PFS (77.4% vs 54.5%; HR, 0.46; P < .001) than low‐dose RT (<54 Gy). IPTW correction confirmed the associations (HR for OS, 0.44; P = .001; HR for PFS, 0.48; P = .003). High‐dose RT was associated with longer PFS (HR, 0.25; P = .002; HR, 0.21; P = .039) and OS (HR, 0.27; P = .006; HR, 0.07; P = .017) in IDH‐mutant/1p/19q noncodeleted and IDH wild‐type subgroups, respectively. No significant difference in survival was observed with high‐dose RT in the IDH‐mutant/1p/19q codeleted subgroup.ConclusionsHigh‐dose RT (≥54 Gy) was effective in LGGs. Patients with an IDH mutation/1p/19q noncodeletion or IDH wild‐type may need to be considered for high‐dose RT.Lay Summary

The radiotherapy dose‐response was observed in patients with low‐grade gliomas, and high‐dose radiotherapy (≥54 Gy) was associated with improved survival.

Patients with an IDH mutation/1p/19q noncodeletion or wild‐type IDH may have improved survival with the administration of high‐dose radiotherapy.
Young people's colour preference and the arousal level of small apartments
Authors: Jiang Ao , Yao Xiang , Hemingray Caroline , Westland Stephen 
Published: November 2021

AbstractIt is widely believed that people have preferences in relation to the colour of their interior environment. With the development of the global small apartment industry, it is important to understand well people's colour preference for apartments. This study investigated the apartment colour preference (N = 958) and the arousal level measured as heart rate variability for 70 young Chinese people for 21 colours. The findings indicate that young Chinese people (22‐27 years of age) prefer light red, red, yellow, and gray areas of the colour space, and least prefer darker colours in the green, gray, and brown areas of the colour space. In terms of heart rate variability arousal, it was found that colours in the red, purple, and yellow areas of the colour space had the highest effect on heart rate variability arousal, vs gray and brown colours, which were found to have the lowest effect on arousal levels.
A Randomized Phase 1 Evaluation of Deupirfenidone, a Novel Deuterium‐Containing Drug Candidate for Interstitial Lung Disease and Other Inflammatory and Fibrotic Diseases
Authors: Chen Michael C. , Korth Christopher C. , Harnett Mark D. , Elenko Eric , Lickliter Jason D. 
Published: November 2021

AbstractLYT‐100 (deupirfenidone) is a selectively deuterated form of pirfenidone under development for the treatment of inflammatory and fibrotic diseases, including interstitial lung disease. Adverse events associated with antifibrotics can be a barrier to adoption and persistence in patients with interstitial lung diseases, most of whom are not on standard‐of‐care therapy. LYT‐100 is designed to have a differentiated pharmacokinetic (PK) profile from pirfenidone and could offer a differentiated safety profile compared to current standard‐of‐care drugs while retaining the biochemical potency and specificity of pirfenidone. We conducted a phase 1b study to ascertain the safety, tolerability, steady‐state PK profile, and food effect of LYT‐100. This was a 2‐part study. Part 1 assessed multiple ascending doses of LYT‐100 from 100, 250, 500, 750, and 1000 mg twice daily given over 5 days without titration. Part 2 assessed the effects of fed vs fasting conditions on the PK profile of a single 500‐mg dose of LYT‐100. All doses up to 1000 mg were well tolerated, with adverse events being mild and transient. Exposure was slightly lower in the fed condition. LYT‐100 was well tolerated and has a dose‐proportional PK profile. The ratio of parent to major metabolite concentration was higher than reported with pirfenidone, which is consistent with an effect of deuteration on metabolism. No maximum tolerated dose was identified up to 1000 mg twice‐daily dosing. These results support further clinical development of LYT‐100, particularly considering the adverse event profile of current standard‐of‐care drugs.
The relationship between disordered eating behaviors and injury rates in adolescent athletes
Authors: Gusfa Donald , Mancine Ryley , Kennedy Samantha , Bashir Daniyal A. , Saffarian Mathew 
Published: November 2021

AbstractObjectiveTo explore the relationship between disordered eating (DE) and significant sport injury in adolescent athletes.MethodResponses to one item of the Disordered Eating Screen for Athletes and the Eating Attitudes Test (EAT‐26) items, administered to n = 308 adolescent athletes, were analyzed with data on injury. Nonparametric statistics and multiple regression analysis were used to examine differences in DE rates amongst known injured adolescent athletes.ResultsThe EAT‐26 scores of injured females, median score of 9, were significantly higher than all other groupings with H(3) = 17.26 p < .001, η2 = .047. Using regression analyses, injury significantly predicted a rise in EAT‐26 score by five points in females, p = .01, R2 = .052.DiscussionThis evidence suggests a relationship between adolescent female sport injury and DE, but no relationship between adolescent male sport injury and DE. These results demonstrate a need to screen for DE in athletes. Given a positive screen, athletes should be educated on the risks associated with relative energy deficiency and potentially referred to a practitioner with knowledge of the associated complications.
Remotely sensed assessment of increasing chronic and episodic drought effects on a Costa Rican tropical dry forest
Authors: Huang Cho‐ying , Durán Sandra M. , Hu Kai‐ting , Li Hsin‐Ju , Swenson Nathan G. , Enquist Brian J. 
Published: November 2021

AbstractTropical dry forests (TDFs) have experienced pronounced droughts and increased temperatures for the last century. To assess whether these climatic shifts have influenced dry forest vegetation and ecosystem functioning, we integrated ground observations from a Costa Rican long‐term forest dynamics monitoring plot with remotely sensed measures of forest productivity and canopy functioning from a diverse set of satellite data. Previously reported long‐term climate data (1921–1997) show a reduction in annual rainfall, but since 1980 there has been no directional change in mean annual precipitation. However, the 2015 El Niño Southern Oscillation (ENSO)‐induced drought was unprecedented. Temperatures have increased by 1.1°C since 1931. However, the Landsat wet season (1987–2017) Enhanced Vegetation Index (EVI) (canopy greenness) and the dry season (1985–2017) fraction of non‐photosynthetic canopy cover all indicate that TDFs have become more deciduous but also more productive during the wet season. These changes are consistent with a shift in the functional composition observed in the long‐term plot as more drought‐deciduous tree species have increased in abundance. Nonetheless, more continuous 16‐d MODIS (the Moderate Resolution Imaging Spectroradiometer) measures of the EVI over the past 17 yr (2001–2017) showed no change in the total annual forest productivity. Further, while the 2015 ENSO event temporarily reduced forest EVI, it did not cause a longer‐term impact on forest productivity. Instead, high spatial resolution Worldview‐2 satellite imagery showed that forest phenology shifted in the subsequent years even though the region returned to normal precipitation. Our results indicate that while the species composition of TDFs may be sensitive to the long‐term trend of gradually increasing temperatures and aridity, the annual forest functioning has so far been resilient to long‐term drying and a large episodic extreme drought event. This study demonstrates the feasibility of synthesizing satellite images of different characteristics to study the vegetation dynamics of a long‐term forest dynamics plot. Our synoptically sensed results show that the longer‐term changing climate has been and is currently shifting the ecological functioning, and also provide a baseline to assess the impacts of an extreme drought year on TDFs.
Light‐Induced Ejection of a Tridentate Ligand from a Ruthenium(II) Complex
Authors: Awada Ali , Loiseau Frédérique , Jouvenot Damien 
Published: November 2021

AbstractA new heteroleptic ruthenium complex based on a 2,2′;6′,2′′‐terpyridine (tpy) and a thioether‐based tridentate ligand, btap (btap: 2,6‐bis(2‐thioanisyl)pyridine) was synthesized. Under visible light irradiation, this complex in solution in acetonitrile undergoes a photochemical ejection of the thioether ligand leading to [Ru(tpy)CH3CN)3]2+ and the free ligand. The reaction was monitored using NMR and UV‐Vis spectroscopies. This is very probably the first example of a tridentate ligand being expelled by the action of light.
Re‐ranking with multiple objective optimization in recommender system
Authors: Liu Xiangyong , Wang Guojun , Zakirul Alam Bhuiyan Md 
Published: November 2021

AbstractThe ranking algorithm in the recommender system aims at optimizing accuracy during training so that it pays too much attention to the relevance of the individual and ignores the mutual influence between the items in the list. In response to this problem, we propose dither, a re‐ranking model for the recommender system. We deploy the re‐ranking algorithm as an independent module after the ranking algorithm to achieve the function of decoupling from it. Our model formalizes the re‐ranking problem as a multi‐objective optimization problem. It re‐ranks the initial ranking list by balancing multiple indicators to generate an improved list and updates the list during frequent user interactions with the system. Through a case study on the MovieLens 100 K data set, the workflow, and effects of the dither model are demonstrated. In addition, the re‐ranking algorithm shows the performance advantages of our model over existing methods.