bluuebunny/crossref_metadata_2025 huggingface dataset:
Microencapsulation of tris(dimethylaminomethyl)phenol using polystyrene shell for self-healing materials
Authors: Hu Honglin , Zhang Lu , Zhang Ying , Yang Yunhua , Yu Ruilian , Wang Jinming
Published: July 2020

The self-healing function of the polymer material has been realized by the microencapsulation technology of the healing agent. A novel microcapsule contained tris(dimethylaminomethyl)phenol (DMP-30) with polystyrene as shell material was prepared via solvent evaporation technique in a W/O/W emulsion. Two key strategies were implemented to prepare the microcapsules successfully. First, a small amount of deionized water was added into DMP-30 to form a complex, and a stable W/O emulsion was successfully prepared. The second one is to form a stable W/O/W emulsion system with the high viscosity aqueous solution added with Arabia gum and surfactants as the third phase. In addition, the influencing factors of microcapsules preparation were investigated systematically. The chemical structure of DMP-30 microcapsule was investigated by Fourier transform infrared. The morphology and shell thickness of the microcapsules were observed by optical microscope and scanning electron microscope. The reactivity of the core material was studied by differential scanning calorimetry. The thermal properties of microcapsules were studied by thermogravimetric analysis. The environmental resistance of microcapsules was verified by the isothermal aging test. Results showed that DMP-30 was successfully coated by polystyrene and the microcapsule size was in the range of 2–40 μm. The synthesized microcapsules were thermally stable below 50 °C.
Probing driving forces for binding between nanoparticles and amino acids by saturation-transfer difference NMR
Authors: Xu Hui , Casabianca Leah B.
Published: July 2020

As nanotechnology becomes increasingly used in biomedicine, it is important to have techniques by which to examine the structure and dynamics of biologically-relevant molecules on the surface of engineered nanoparticles. Previous work has shown that Saturation-Transfer Difference (STD)-NMR can be used to explore the interaction between small molecules, including amino acids, and the surface of polystyrene nanoparticles. Here we use STD-NMR to further explore the different driving forces that are responsible for these interactions. Electrostatic effects are probed by using zwitterionic polystyrene beads and performing STD-NMR experiments at high, low, and neutral pH, as well as by varying the salt concentration and observing the effect on the STD buildup curve. The influence of dispersion interactions on ligand-nanoparticle binding is also explored, by establishing a structure–activity relationship for binding using a series of unnatural amino acids with different lengths of hydrophobic side chains. These results will be useful for predicting which residues in a peptide are responsible for binding and for understanding the driving forces for binding between peptides and nanoparticles in future studies.
Ultrafast synthesis of carbon quantum dots from fenugreek seeds using microwave plasma enhanced decomposition: application of C-QDs to grow fluorescent protein crystals
Authors: Dager Akansha , Baliyan Ankur , Kurosu Shunji , Maekawa Toru , Tachibana Masaru
Published: July 2020

Herein, we present the rapid synthesis of mono-dispersed carbon quantum dots (C-QDs) via a single-step microwave plasma-enhanced decomposition (MPED) process. Highly-crystalline C-QDs were synthesized in a matter of 5 min using the fenugreek seeds as a sustainable carbon source. It is the first report, to the best of our knowledge, where C-QDs were synthesized using MPED via natural carbon precursor. Synthesis of C-QDs requires no external temperature other than hydrogen (H2) plasma. Plasma containing the high-energy electrons and activated hydrogen ions predominantly provide the required energy directly into the reaction volume, thus maximizing the atom economy. C-QDs shows excellent Photoluminescence (PL) activity along with the dual-mode of excitation-dependent PL emission (blue and redshift). We investigate the reason behind the dual-mode of excitation-dependent PL. To prove the efficacy of the MPED process, C-QDs were also derived from fenugreek seeds using the traditional synthesis process, highlighting their respective size-distribution, crystallinity, quantum yield, and PL. Notably, C-QDs synthesis via MPED was 97.2% faster than the traditional thermal decomposition process. To the best of our knowledge, the present methodology to synthesize C-QDs via natural source employing MPED is three times faster and far more energy-efficient than reported so far. Additionally, the application of C-QDs to produce the florescent lysozyme protein crystals “hybrid bio-nano crystals” is also discussed. Such a guest–host strategy can be exploited to develop diverse and complex "bio-nano systems". The florescent lysozyme protein crystals could provide a platform for the development of novel next-generation polychrome luminescent crystals.
Cranial irradiation at early postnatal age impairs stroke-induced neural stem/progenitor cell response in the adult brain
Authors: Neumann Susanne , Porritt Michelle J. , Osman Ahmed M. , Kuhn H. Georg
Published: July 2020

Cranial irradiation (IR) is commonly used to treat primary brain tumors and metastatic diseases. However, cranial IR-treated patients often develop vascular abnormalities later in life that increase their risk for cerebral ischemia. Studies in rodents have demonstrated that IR impairs maintenance of the neural stem/precursor cell (NSPC) pool and depletes neurogenesis. We and others have previously shown that stroke triggers NSPC proliferation in the subventricular zone and migration towards the stroke-injured neocortex. Whether this response is sustained in the irradiated brain remains unknown. Here, we demonstrate that cranial IR in mice at an early postnatal age significantly reduced the number to neuronal progenitors responding to cortical stroke in adults. This was accompanied by a reduced number of microglia/macrophages in the peri-infarct cortex; however, the astrocytic response was not altered. Our findings indicate that IR impairs the endogenous repair capacity in the brain in response to stroke, hence pointing to another side effect of cranial radiotherapy which requires further attention.
Growth front smoothing effects in extremely high pressure vapor deposition
Authors: Pittman Nicholas , Lu Toh-Ming
Published: July 2020

Recent experimental chemical vapor depositions of silicon at extreme pressures of ~ 50 MPa (~ 500 atm) have been observed to generate remarkably smooth surfaces not predicted by low-pressure deposition models. In this paper, we propose an anti-shadowing mechanism where the collision of particles within the valleys of the surface growth front leads to smoothening. We conduct Monte Carlo simulations to simulate the evolution of film roughness at pressures between 1 and 50 MPa. We observe that surface roughness approaches an asymptotic invariant value that follows power law behavior as a function of pressure. The film thickness at which invariance begins is shown to have a similar power law behavior with respect to pressure. Our simulated results compare favorably with recent experimental observations and provide insight into the fundamental mechanisms underlying film evolution at pressures between one and hundreds of atmospheres.
Succeeding in deactivating: associations of hair zinc levels with functional and structural neural mechanisms
Authors: Takeuchi Hikaru , Taki Yasuyuki , Nouchi Rui , Yokoyama Ryoichi , Kotozaki Yuka , Nakagawa Seishu , Sekiguchi Atsushi , Iizuka Kunio , Hanawa Sugiko , Araki Tsuyoshi , Miyauchi Carlos Makoto , Sakaki Kohei , Nozawa Takayuki , Ikeda Shigeyuki , Yokota Susum , Magistro Daniele , Sassa Yuko , Kawashima Ryuta
Published: July 2020

Zinc is a biologically essential element and involved in a wide range of cellular processes. Here, we investigated the associations of zinc levels in hair with brain activity during the n-back working memory task using functional magnetic resonance imaging, fractional anisotropy (FA) of diffusion tensor imaging, and cognitive differences in a study cohort of 924 healthy young adults. Our findings showed that greater hair zinc levels were associated with lower brain activity during working memory in extensive areas in the default mode network (i.e., greater task-induced deactivation) as well as greater FA in white matter areas near the hippocampus and posterior limbs of the internal capsule. These findings advance previous non-neuroimaging findings of zinc’s associations with excitability, excitability-associated disorders, and myelination.
Plasma extracellular vesicle proteins are associated with stress-induced myocardial ischemia in women presenting with chest pain
Authors: Dekker Mirthe , Waissi Farahnaz , van Bennekom Joelle , Silvis Max J. M. , Timmerman Nathalie , Bank Ingrid E. M. , Walter Joan E. , Mueller Christian , Schoneveld A. H. , Schiffelers Raymond M. , Pasterkamp Gerard , Grobbee Diederick E. , de Winter Robbert J. , Mosterd A. , de Kleijn Dominique P. V. , Timmers Leo
Published: July 2020

Diagnosing stable ischemic heart disease (IHD) is challenging, especially in females. Currently, no blood test is available. Plasma extracellular vesicles (EV) are emerging as potential biomarker source. We therefore aimed to identify stress induced ischemia due to stable IHD with plasma extracellular vesicle protein levels in chest pain patients. We analyzed 450 patients suspected for stable IHD who were referred for 82Rb PET/CT in the outpatient clinic. Blood samples were collected before PET/CT and plasma EVs were isolated in 3 plasma subfractions named: TEX, HDL, LDL. In total 6 proteins were quantified in each of these subfractions using immuno-bead assays. CD14 and CystatinC protein levels were independent significant predictors of stress-induced ischemia in the LDL and the HDL subfraction and SerpinC1 and SerpinG1 protein levels in the HDL fraction. Subgroup-analysis on sex revealed that these associations were completely attributed to the associations in women. None of the significant EV proteins remained significant in men. Plasma EV proteins levels are associated with the presence of stable IHD in females presenting with chest pain. This finding, if confirmed in larger cohort studies could be a crucial step in improving diagnostic assessment of women with suspected IHD.
Direct fluorogenic detection of palladium and platinum organometallic complexes with proteins and nucleic acids in polyacrylamide gels
Authors: Pekarik Vladimir , Peskova Marie , Duben Jakub , Remes Marek , Heger Zbynek
Published: July 2020

Allyl- and propargyl ethers of umbelliferone are sensitive probes for palladium and platinum, including anticancer compounds cisplatin, carboplatin and oxaliplatin, and effective for direct visualization of protein and DNA complexes with organometallic compounds in polyacrylamide gels allowing easy detection of interactions with analyzed protein or nucleic acid. Both probes can be used for fast evaluation of Pd/Pt binding to nanocarriers relevant in drug targeted therapy or specific clinically relevant target macromolecules.
Human SARS-CoV-2 has evolved to reduce CG dinucleotide in its open reading frames
Authors: Wang Yong , Mao Jun-Ming , Wang Guang-Dong , Luo Zhi-Peng , Yang Liu , Yao Qin , Chen Ke-Ping
Published: July 2020

The outbreak of COVID-19 has brought great threat to human health. Its causative agent is a severe acute respiratory syndrome-related coronavirus which has been officially named SARS-CoV-2. Here we report the discovery of extremely low CG abundance in its open reading frames. We found that CG reduction in SARS-CoV-2 is achieved mainly through mutating C/G into A/T, and CG is the best target for mutation. Meanwhile, 5′-untranslated region of SARS-CoV-2 has high CG content and is capable of forming an internal ribosome entry site (IRES) to recruit host ribosome for translating its RNA. These features allow SARS-CoV-2 to reproduce efficiently in host cells, because less energy is consumed in disrupting the stem-loops formed by its genomic RNA. Notably, genomes of cellular organisms also have very low CG abundance, suggesting that mutating C/G into A/T occurs universally in all life forms. Moreover, CG is the dinucleotide related to CpG island, mutational hotspot and single nucleotide polymorphism in cellular organisms. The relationship between these features is worthy of further investigations.
Novel application of an automated-machine learning development tool for predicting burn sepsis: proof of concept
Authors: Tran Nam K. , Albahra Samer , Pham Tam N. , Holmes James H. , Greenhalgh David , Palmieri Tina L. , Wajda Jeffery , Rashidi Hooman H.
Published: July 2020

Sepsis is the primary cause of burn-related mortality and morbidity. Traditional indicators of sepsis exhibit poor performance when used in this unique population due to their underlying hypermetabolic and inflammatory response following burn injury. To address this challenge, we developed the Machine Intelligence Learning Optimizer (MILO), an automated machine learning (ML) platform, to automatically produce ML models for predicting burn sepsis. We conducted a retrospective analysis of 211 adult patients (age ≥ 18 years) with severe burn injury (≥ 20% total body surface area) to generate training and test datasets for ML applications. The MILO approach was compared against an exhaustive “non-automated” ML approach as well as standard statistical methods. For this study, traditional multivariate logistic regression (LR) identified seven predictors of burn sepsis when controlled for age and burn size (OR 2.8, 95% CI 1.99–4.04, P = 0.032). The area under the ROC (ROC-AUC) when using these seven predictors was 0.88. Next, the non-automated ML approach produced an optimal model based on LR using 16 out of the 23 features from the study dataset. Model accuracy was 86% with ROC-AUC of 0.96. In contrast, MILO identified a k-nearest neighbor-based model using only five features to be the best performer with an accuracy of 90% and a ROC-AUC of 0.96. Machine learning augments burn sepsis prediction. MILO identified models more quickly, with less required features, and found to be analytically superior to traditional ML approaches. Future studies are needed to clinically validate the performance of MILO-derived ML models for sepsis prediction.
Synergy of hypoxia relief and chromatin remodeling to overcome tumor radiation resistance
Authors: Zhang Zhicheng , Wang Li , Ding Yawen , Wu Jinhui , Hu Yiqiao , Yuan Ahu
Published: July 2020

We combined chromatin remodeling and hypoxia relief to synergistically overcome tumor radioresistance.
Quantitative isotope measurements in heterogeneous photocatalysis and electrocatalysis
Authors: Lin Yuhan , Deng Chaoyuan , Wu Lei , Zhang Yuchao , Chen Chuncheng , Ma Wanghong , Zhao Jincai
Published: July 2020

The quantitative isotope measurement has emerged as a powerful toolbox for molecular-level understanding of reaction mechanisms in photocatalysis and electrocatalysis.
Denitrative imino-diaza-Nazarov cyclization: synthesis of pyrazoles
Authors: Aegurla Balakrishna , Jarwal Nisha , Peddinti Rama Krishna
Published: July 2020

This iodine-catalysed expedient process furnished functionally-rich pyrazoles regioselectively in ethanol under aerobic conditions. The cascade reaction for the pyrazole formation proceeds through enamine–imino diaza-Nazarov 4π-electrocyclization.
An entry to non-racemic β-tertiary-β-amino alcohols, building blocks for the synthesis of aziridine, piperazine, and morpholine scaffolds
Authors: Narczyk Aleksandra , Stecko Sebastian
Published: July 2020

The synthesis of α-dialkyl-substituted non-racemic allyl alcohols and their transformation into enantiomerically enriched 1,1-dialkylated 1,2-aminoalcohols, aziridines, morpholines and piperazines is reported.
Optimized nanospace of coordination isomers with selenium sites for acetylene separation
Authors: Wang Huijie , Behera Nibedita , Wang Suna , Dong Qiubing , Wang Zhaoxu , Zheng Baishu , Wang Daqi , Duan Jingui
Published: July 2020

Assisted by functional Cu and Se sites, a new group of porous isomers demonstrated systematically tunable C2H2/CO2separation.
High-yielding carbon nanofibers grown on NIPS-derived porous nickel as a flexible electrode for supercapacitors
Authors: Zhang Zhijia , Ren Zenying , Zhang Shaofei , Yuan Ding , Dou Yuhai , Qiao Zhijun , Yu Zhenyang , Kang Jianli , Li Weijie , Chou Shulei
Published: July 2020

A flexible and robust 3D nickel@carbon nanofiber electrode was prepared via modified NIPS-powder metallurgy and CVD method. 3D porous nickel membrane provides more active catalysis sites and confined space for the growth of carbon nanofibers.
Stöber synthesis of salen-formaldehyde resin polymer- and carbon spheres with high nitrogen content and application of the corresponding Mn-containing carbon spheres as efficient electrocatalysts for the oxygen reduction reaction
Authors: Hosseinzadeh Sanatkar Tahereh , Khorshidi Alireza , Yaghoubi Rouhollah , Sohouli Esmail , Shakeri Jamaladin
Published: July 2020

Stöber synthesis of salen-formaldehyde resin polymer- and carbon spheres.
Effects of steric encumbrance of iridium(iii) complex core on performance of solution-processed organic light emitting diodes
Authors: Ruduss Armands , Kokars Valdis , Tetervenoka Natalija , Vembris Aivars , Traskovskis Kaspars
Published: July 2020

Attachment of bulky groups to the surface of irdium(iii) complex core obstructs its charge trapping ability and reduces OLED performance.
Sustainable waste management and recycling of Zn–Al layered double hydroxide after adsorption of levofloxacin as a safe anti-inflammatory nanomaterial
Authors: Mahgoub Samar M. , Shehata Mohamed R. , Abo El-Ela Fatma L. , Farghali Ahmed , Zaher Amal , Mahmoud Rehab K.
Published: July 2020

Zn-Al LDH was synthesized using the co-precipitation method, characterized and used as an efficient adsorbent for the removal of levofloxacin. The safety and toxicity of the administered Zn-AL LDH/levo as a safe anti-inflammatory material.
Cerium–zirconium mixed oxide nanostructures for diesel soot oxidation: synthesis and effect of structure
Authors: Teles Aragão Campos Pablo , Vieira Lima João Pedro , de Queiroz Silva Daniele Renata , Oliveira Claudinei Fabiano , Dias Sílvia Cláudia Loureiro , Dias José Alves
Published: July 2020

Nanorods and nanoparticles of Ce0.8Zr0.2O2 (CZ) mixed oxides were prepared by different routes and showed good activity for diesel soot oxidation.
Fast, efficient and clean adsorption of bisphenol-A using renewable mesoporous silica nanoparticles from sugarcane waste ash
Authors: Rovani Suzimara , Santos Jonnatan J. , Guilhen Sabine N. , Corio Paola , Fungaro Denise A.
Published: July 2020

Utilization of renewable mesoporous silica nanoparticles, from sugarcane ash, as an adsorbent for removal of an endocrine disruptive compound, bisphenol-A.
Colloids in rotating electric and magnetic fields: designing tunable interactions with spatial field hodographs
Authors: Komarov Kirill A. , Yurchenko Stanislav O.
Published: July 2020

Spatially-rotating electric and magnetic fields open a way to designing tunable interactions between colloidal particles and provide rich opportunities both for fundamental studies and engineering of soft materials.
Designing novel superwetting surfaces for high-efficiency oil–water separation: design principles, opportunities, trends and challenges
Authors: Qiu Lei , Sun Yihan , Guo Zhiguang
Published: July 2020

The limitations of traditional separation technology force people to find a more advanced separation technology, while the special wetting material has attracted the attention of most researchers.
Reduced energy loss in SnO2/ZnO bilayer electron transport layer-based perovskite solar cells for achieving high efficiencies in outdoor/indoor environments
Authors: Noh Young Wook , Jin In Su , Kim Kyeong Su , Park Sang Hyun , Jung Jae Woong
Published: July 2020

The energy loss in perovskite solar cells (PSCs) is a key factor that limits the full potential of photovoltaic performance to values below the Shockley–Queisser limit.
Design of compressible and elastic N-doped porous carbon nanofiber aerogels as binder-free supercapacitor electrodes
Authors: Yang Yi , Liu Yu-xin , Li Yan , Deng Bo-wen , Yin Bo , Yang Ming-bo
Published: July 2020

Compressible and elastic N-doped porous carbon nanofiber aerogels are designed and used as binder-free supercapacitor electrodes.
Synergetic role of charge transfer and strain engineering in improving the catalysis of Pd single-atom-thick motifs stabilized on a defect-free MoS2/Ag(Au)(111) heterostructure
Authors: Su Zhixin , Pang Rui , Ren Xiaoyan , Li Shunfang
Published: July 2020

Single-atom-thick-PdN magic nanomotifs are demonstrated to be stabilized on defect-free MoS2 overlayer supported on Ag(111) via the synergetic role of charge transfer among the Pd active sites, leading to superior catalytic performance to SAC-Pd1.
Macrophage membrane coated persistent luminescence nanoparticle@MOF-derived mesoporous carbon core–shell nanocomposites for autofluorescence-free imaging-guided chemotherapy
Authors: Chen Li-Jian , Zhao Xu , Liu Yao-Yao , Yan Xiu-Ping
Published: July 2020

A facile and bio-friendly synthesis of a macrophage membrane camouflaged core–shell NIR-emitting PLNP@MOF-derived MC nanocomposite (MPLMC) with a large pore size has been reported for drug encapsulation and luminescence imaging-guided chemotherapy.
Two-dimensional penta-SiAs2: a potential metal-free photocatalyst for overall water splitting
Authors: Zheng Kai , Cui Heping , Luo Houcai , Yu Jiabing , Wang Shaogang , Tan Chunjian , Wang Liming , Li Xiandong , Tao Lu-Qi , Chen Xianping
Published: July 2020

We thoroughly investigated the photocatalytic performance of novel 2D penta-SiAs2 as an efficient photocatalyst based on first-principles calculations.
Synthesis and optoelectronic properties of ultrathin Ga2O3 nanowires
Authors: Sutter Eli , Idrobo Juan Carlos , Sutter Peter
Published: July 2020

Synthesis using a gallium sulfide precursor and Au or Ag catalysts produces ultrathin single-crystalline β-Ga2O3 nanowires at low substrate temperatures.
Room temperature perylene based columnar liquid crystals as solid-state fluorescent emitters in solution-processable organic light-emitting diodes
Authors: Bala Indu , Singh Nitya , Yadav Rohit Ashok Kumar , De Joydip , Gupta Santosh Prasad , Singh Dharmendra Pratap , Dubey Deepak Kumar , Jou Jwo-Huei , Douali Redouane , Pal Santanu Kumar
Published: July 2020

Perylene tetraesters based columnar liquid crystal employed as solid-state fluorescent emitter in solution-processed OLEDs and enables to achieve maximum external quantum efficiency of 6.5%.
Tuning the charge blocking layer to enhance photomultiplication in organic shortwave infrared photodetectors
Authors: Li Ning , Lim Jasmine , Azoulay Jason D. , Ng Tse Nga
Published: July 2020

This work investigates a series of interfacial materials to understand how charge-blocking layers facilitate trap-assisted photomultiplication in organic infrared detectors.
Internal circulation in tidally locked massive binary stars: Consequences for double black hole formation
Authors: Hastings B. , Langer N. , Koenigsberger G.
Published: July 2020

Context. Steady-state currents, so-called Eddington–Sweet circulation, result in the mixing of chemical elements in rotating stars, and in extreme cases lead to a homogeneous composition. Such circulation currents are also predicted in tidally deformed binary stars, which are thought to be progenitors of double black-hole merger events.

Aims. This work aims to quantitatively characterise the steady-state circulation currents in components of a tidally locked binary system and to explore the effects of such currents on numerical models.

Methods. Previous results describing the circulation velocity in a single rotating star and a tidally and rotationally distorted binary star are used to deduce a new prescription for the internal circulation in tidally locked binaries. We explore the effect of this prescription numerically with a detailed stellar evolution code for binary systems with initial orbital periods between 0.5 and 2.0 days, primary masses between 25 and 100 M⊙ and initial mass-ratios qi = 0.5, 0.7, 0.9, 1.0 at metallicity Z = Z⊙/50.

Results. When comparing circulation velocities in the radial direction for the cases of a single rotating star and a binary star, it is found that the average circulation velocity in the binary star may be described as an enhancement to the circulation velocity in a single rotating star. This velocity enhancement is a simple function depending on the masses of the binary components and amounts to a factor of approximately two when the components have equal masses. After applying this enhancement to stellar models, it is found that the formation of double helium stars through efficient mixing occurs for systems with higher initial orbital periods, lower primary masses and lower mass ratios, compared to the standard circulation scenario. Taking into account appropriate distributions for primary mass, initial period and mass ratio, models with enhanced mixing predict 2.4 times more double helium stars being produced in the parameter space than models without.

Conclusions. We conclude that the effects of companion-induced circulation have strong implications for the formation of close binary black holes through the chemically homogeneous evolution channel. Not only do the predicted detection rates increase but double black-hole systems with mass ratios as low as 0.8 may be formed when companion-induced circulation is taken into account.
Analysis and Discussion on the Creative Design of Architectural Visual Modeling Elements
Authors: Dan Wang
Published: July 2020

With the improvement of people’s living standards, the socio-economic development and the advancement of urbanization, the number of construction projects has gradually increased, and people have higher and higher requirements for building quality and living environment. More and more new building materials are used in construction work, which not only enhances the quality of the building to a certain extent, but also brings a richer visual impact to the building’s shape design. [1] Based on this, this article will briefly analyze the theme of “architectural visual modeling element design creativity” and analyze the application of architectural visual modeling elements in architectural engineering construction, which will bring about the role of architectural engineering construction.
Study on the appearance design of horizontal polyurethane sponge cutting machine
Authors: Liu Wenming , Cui Hao
Published: July 2020

Through understanding and comprehension of working principle and structure layout of polyurethane sponge cutting machine, we conduct design and remolding on modeling and appearance of current product. Based on methods such as aesthetic principles of artistic modeling, modular design methods, modeling design methods of mechanical product, remolding and design of overall appearance of machines are studied to realize more modern aesthetics and visual impact of new appearance and promotion of the product’s outward appearance quality.
Construction of Take-out Tableware Recycling System Based on Circular Economy Theory
Authors: Zhong Yuli , Meng Kaining , Ouyang Fuxi
Published: July 2020

With the rapid development of China’s takeaway industry, takeaway packaging waste is increasing day by day, and the environmental pollution problems caused by it cannot be ignored. In order to reduce the environmental pollution caused by take-out packaging , improve the utilization rate of resources , and achieve sustainable development of the take-out industry , on the premise of analyzing the current status and problems of the recycling of overseas sales packaging , we try to construct take-out packaging based on the 3R principle of circular economy theory Recycling system , and point out some basic conditions and guarantee measures that the packaging recycling system needs to meet in order to maximize the economic and social benefits of take-out packaging recycling .The first section in your paper
Research on Experiential Layout of Amusement Space in Jiande Aviation Town
Authors: Liu Wei , Liu Yingzhi , Liu Qiuye
Published: July 2020

The aviation town is a strong way to spread aviation culture and also a form to improve the attraction of a city, which has become the main focus of the development of the aviation tourism industry at present. This article took Jiande Aviation Town as an example and analyzed the experience of amusement space of Jiande Aviation Town from the standpoint of aviation leisure block and aviation service block including the experiential study of Jiande Aviation Town on innovation, value and competitiveness to arrival at a conclusion: Innovation determines value, which means innovation on tourists’ experience way can effectively raise sense of mental satisfaction and sense of affirmation of tourists, and fully raise the value of aviation town; Innovation determines competitiveness, which means only by continuously innovating to satisfy tourists’ experience, can we enhance the competitiveness of the industry.
Exploration on Talent Cultivation Pattern of Industrial Design through perspective of Cross-border Thinking
Authors: Li Jing , Dai Yuze , Gao Honghe , Bu Yiding
Published: July 2020

This article discusses the study of integrating cross-border thinking into talent cultivating pattern of industrial design, which breaks the traditional talent cultivation pattern system of industrial design and carries out a research from the following three aspects: making training plans, creating cross curricular group among college and department associations, building a cross-border team of teachers. By this way, it can achieve interdisciplinary teaching and practical guidance, and construct the mode of talent cultivating with “cross-border” philosophy as the main body. The colleges, who carry on the reform of teaching pattern of industrial design with a cross-border way, expand the innovation vision of teachers and students, meet the demand for personnel in the employment market, improve the innovation ability of university students, and increase the employment rate of graduates and employer satisfaction level.
Research on Image Acquisition Method Model Based on Implicit Association Test
Authors: Guo Zhuen , Lin Li
Published: July 2020

In the process of the traditional quantitative method is easily interfered with by subjective and external environment, and cannot reflect the real emotion of users. The implicit measurement method can better reflect the cognitive of users and has good reliability in perceptual evaluation. In this paper, the implicit cognitive processing process in users’ perceptual evaluation of products is quantitatively analyzed. The correlation between product image attribute values and implicit measurement data is obtained. Thus, an image extraction model based on implicit measurement data is obtained. The implicit association test is introduced into the image extraction process, and the relationship between the implicit association test data of users and the data of product image attribute values is analyzed. Taking UAV as the analysis prototype, the image extraction model is obtained. After verification and analysis, the image extraction results are consistent with the image attribute values.
Research on Visualization of Infographic Design under User Experience Thinking
Authors: Zou Yi , Qi Na
Published: July 2020

The visual design of the infographic is designed to compress complex information and present it to the audience through an intuitive and easy-to-understand expression, so that they can effectively absorb the content therein. With the continuous development of science and information visualization technology, the production methods and presentation forms of information charts have become more and more abundant, and the direction from two-dimensional information charts to multi-dimensional information charts and dynamic information charts has continuously evolved. This paper cuts in from the perspective of user experience, and proposes optimization suggestions for the current status of visual design of infographics.
Design of Drawer-type Random Drawing Device Based on TRIZ Theory
Authors: Ningjun Chi , Tongan Yu
Published: July 2020

Through the redesign of the traditional drawing cylinder, this paper explores the innovative design of the integration of traditional culture and modern technology in the experience tourism environment. Based on TRIZ theory, this paper determines the existing problems, applies the technology contradiction matrix to obtain the corresponding invention principle, constructs the substance-field model to deduce the best contradiction solution, and finally realizes the drawer-type drawing device with the function of distributing random and unique fortune sticks. The drawer-type random drawing device realizes the integration of traditional culture and modern technology, and improves the tourism experience.
Research on Innovative Design Method of In-wheel Jet Flying Car-Dunhuang Feitian
Authors: Ji Yunbo
Published: July 2020

The car has been invented for more than a century. In the 21st century, new cars will realize the function of land and sky bidirectional driving. The author designed a flying concept car, powered by a wheel jet engine, named Dunhuang Feitian. He won the second prize in the Second China University Art Competition. The car is equipped with a “turbine ram engine” inside the four hubs. The aerodynamic layout is designed in a cross shape. The wheel engine jets downwards, which can flexibly adjust the flight attitude. The author did not sacrifice industrial design aesthetics in order to highlight flight performance. He borrowed the beautiful curve contours of Dunhuang Feitian in the body design, designed the car to be streamlined, and equipped with a four-axis stabilization system in safety configuration. performance. In addition, this article also predicts the future development of automobiles, and provides comfortable, environmentally friendly, green solutions to alleviate the increasingly serious traffic congestion problems, and has a broad application prospect.
The Design of the Pleasure Aesthetic
Authors: Zhengqiang Zhao
Published: July 2020

Through the analysis of the pleasure aesthetic, to explore the existence form of the design and the identity of the designer in the consumer society.Using qualitative research methods, based on the concept of pleasure evolution, analysis the “pleasure” of socializationand economization. From the perspective of aesthetics, Social and Political Science, economics to point out that the design by using stimulate the senses, metaphor, manufacturing mythology, and other ways to cater to and strengthen the aesthetic pleasure, however, the pleasure design full of desire and satisfaction is fail to bring people the eternal , real and sustainable happiness.
Research on the Service Mode of Creative Products Design of Bengbu University under the Powerful Industrial City Strategy
Authors: Zhang Li , Sun Haixia
Published: July 2020

Under the perspective of powerful industrial city strategy and based on the creative product design in Bengbu University, this paper constructs a service mode that is compatible with the creative product design in Bengbu University by combing the product design service theory according to Bengbu University’s positioning in application-oriented university.By strengthening the supply of design service and adopting the combination of multiple innovative measures of regional culture, university-enterprise cooperation, studio and craftsmanship spirit, etc., it strives to enhance student’s professional practice ability comprehensively, to promote enterprise’s research and innovation level. It is aimed to cultivate high-quality practical talents that are suitable for supporting the development of powerful industrial. It also provides referential theoretical basis and reference for the related researches on product design service.
Research of the Attractiveness Factors of Tactical Competitive Shooting Mobile Games Based on Evaluation Grid Method
Authors: Qi Shen , Chun-Chih Chen , Shu-Ming Wu
Published: July 2020

The purpose of this paper is to explore the game player’s experience and preference for tactical competitive shooting mobile games, and to identify the attractiveness quality factors that affect the tactical competitive shooting mobile game design. In this paper, Game For Peace is the subject of discussion and research; qualitative research methods are adopted to go deeper into interviews involving deeper gamers; the attractiveness of the tactical competitive shooting mobile game is summarized; the evaluation grid is constructed and analyzed, which provides a reference for the subsequent tactical competitive shooting mobile game design and improvement.
Research on the Design of Red Culture Tourism Sign Guiding System-Taking the Former Central Soviet District of Gannan as an Example
Authors: Wang Jia , Li Min , Ma Xiaoqing , Wang Jicong
Published: July 2020

The red culture is the most characteristic and representative cultural resource in the Central Soviet Area of Gannan. Facing the rich central resources of the Central Soviet Area, it is of great significance to promote the “red culture” tourism. The sign-oriented system plays the role of guidance, instruction and explanation in the tourism process. It is an important part of the environmental layout, atmosphere creation and cultural upgrading of the entire red cultural scenic spot. This paper takes the red culture of the Central Soviet Area in Gannan as the background, and takes the cradle of the Republic of Ruijin City in the Central Soviet Area as an example. Based on the design orientation of the red cultural tourism area, this paper analyzes the current situation and existing problems of the guiding design of the central Soviet area of Gannan. Under the CIS theory, a mesh configuration grading system is built to create a red cultural tourism area sign-oriented system.
Practical Research of Intelligence in Epidemic Prevention Product Design
Authors: Li Mengying , Pan Xianglong
Published: July 2020

The epidemic of infectious diseases is a public issue that should be taken seriously. Novel coronavirus pneumonia is sweeping across the world, focus on the related intelligent product design which can play a key role in the epidemic control is urgent and essential. This article based on the intelligent product design, by analyzing the current epidemic situation to find the week-points in the process of epidemic prevention, then using the user behavior analysis research and persona to pitching in, establish a certain resupply vehicle design “Helper” that may inspire the Novel coronavirus pneumonia epidemic control and the infectious diseases may happen in the future.
Research on the value of invisible knowledge in “2 + 1” innovative design education of new engineering
Authors: Peng Xin-qin
Published: July 2020

Tacit knowledge is an important part of knowledge pedigree. “2 + 1” design innovative education is the latest talent training mode and design innovative education concept. According to the concept and characteristics of tacit knowledge, this paper attempts to explore the impact of tacit knowledge on “2 + 1” design innovative education, focusing on how to give full play to the value of tacit knowledge through studio cases.
Research on the Training Mode of Digital Art Specialty Integrating Innovation and Entrepreneurship Education
Authors: Ge Wenbin , Gao Lin
Published: July 2020

As a new way of employment which can improve the national innovation ability, innovation and entrepreneurship is a necessary measure to be taken in a certain stage of socio-economic development, and a necessary means to realize socio-economic development. Facing the regional culture of different countries, dynamic simulation images can cross the barriers of text and language to achieve the ideal effect of the convenient communication and the efficient delivery. Digital art is an omni-directional visual representation for the purpose of the principle of expression, information transmission, commercial profit and many other needs. Encouraging students to start their own businesses through innovation and entrepreneurship education meets the need of contemporary college students, can effectively improve the school employment rate, can solve the problems faced by the current development of digital art industry, and furthermore, it is a new way out and ultimate goal for the development of digital art education.
A Study on the Design of Children Intelligent Guardianship Product Based on Artificial Intelligence Technology
Authors: Qu Yan-Xia , Wang Ming-Feng
Published: July 2020

The rapid development of AI has affected the design process. The ability to analyze big data and AI’s efficiency, rapidity will bring great changes to the monitoring products especially for children. At present, the vast majority of intelligent child care products are based on the parental experience, designed in the aspect of parental supervision, and the children who use the product are often neglected. So change the way of designing, from the perspective of children using Intelligence technology, the ultimate child care products can play the most important role.
Research on product styling re-design of household heating equipment with frequency conversion electromagnetism
Authors: Jianning Su , Jinlian Yin , Xiaoxiao Li , Jin Wei
Published: July 2020

In view of the homogeneity and lack of characteristics in the form design of the heating equipment with frequency conversion electromagnetism, the research was carried out with the re-design method. Firstly, the emotion requirements of users, enterprises and market were investigated, and the product styling re-design was positioned; Then according to the target position, the styling of the representative products was selected to be analyzed, and the key design elements were extracted; Finally, according to the practical situation, the key design elements were integrated and innovated, and a kind of new product form was re-designed subsequently. The research shows that the scheme selected by the enterprise meets the actual demand, and the re-design method can effectively improve the quality of product form.
Research on Brand Heritage Model Construction and Activation Strategy Based on Brand Asset Theory
Authors: Zhe Li , Zhu Zhu , Huan Tian
Published: July 2020

In the context of the acceleration of economic globalization and the influence of multiculturalism, people’s lifestyle has changed, new demands have been made on brands, and many old names are facing the brand crisis. Therefore, through the study of brand equity theory and the elements of brand heritage, this article constructs a five-factor relationship model of brand heritage, and uses case analysis to sort out the impact of changes in modern lifestyle on China’s time-honored brands, and propose the legacy activation strategy of the time-honored brands. The aim is to make the China’s time-honored brands take full advantage of the brand heritage and combine the effective measures of modern cultural communication to enhance the core value of the brand and realize the inheritance and development of the brand culture.
Research on the Influence of the Change of Consumption Concept on the Development of Digital Products in the Post Epidemic Era
Authors: Jieru Deng , Canjun Xiao , Mengzhou Zhou , Xiying Zhou
Published: July 2020

The outbreak of the COVID-19 epidemic has caused a huge impact on the global economy. Great changes have taken place in people’s consumption patterns. In order to explore the changes of people’s consumption concept in the post epidemic era, and the impact of these changes on digital products, this paper analyzes the changes of consumption concept from different life scenes such as life, work, learning, entertainment. Then, the article summarizes the development trend of digital products in the post epidemic era. Finally, the key points of future digital product design are put forward.
On the Integration and Innovation of Huizhou Woodcarving in the Design of Modern Cultural and Creative Products
Authors: Shu Wei , Sun Fuliang
Published: July 2020

Through combining the cognition of the current development of the cultural and creative industry and field research in ancient villages in Huizhou, the author had the reflection of the integration and innovation of Huizhou woodcarving in the design of modern cultural and creative products. This paper first analyzes the cultural background of Huizhou woodcarving, and then studies the current situation of the design of cultural and creative products. Through exploring the artistic and cultural connotation of Huizhou woodcarving, innovative methods and ideas of the design of modern cultural and creative products are applied in the design of cultural and creative products of Huizhou woodcarving. This paper aims to promote the sustainable development and revitalization of Huizhou woodcarving in the contemporary era through innovative design practices.
Design of Intelligent Walking Stick for the Elderly based on User Experience Research
Authors: Yang Xiaojing , Li Xiangyang
Published: July 2020

Purpose: Using the design ideas and research methods of user experience to probe into design art in the field of the elderly products, thus presenting an innovative intelligent walking stick with a better user experience. Methods: Questionnaire surveys, observation, interviews and other methods were employed to research the life style and travel behavior of the elderly people, gain the users’ characteristics, recognition mentality, perception features and other valuable information, identify the present home caring conditions and travel features of the elderly group, thereby obtaining insights into the elderly users’ real demand, as well as found out the key selling point of the elderly intelligent walking sticks. Conclusion: On the basis of cluster analysis on the characteristics of the typical user group and the survey results, the persona of users was created and scenario analysis was made in the form of story board to define the needs of the target personas and output the design prototype. After that, the design scheme was completed to offer a reference for design of relevant products.
Design thinking based on reflective level in emotional design
Authors: Chen Yi , Chen Runchu
Published: July 2020

This article discusses the connotation and value of reflective level design. By analyzing some products of the four angles of reflective level including self-image expression, reflection of implication and understanding, narrative interpretation and metaphor, this article gives deep reflections of the reflective level product design. Finally, this article proposes a creative product design method based on emotional design, develops and enriches the current design methodology, and provides a new idea and possibility for cultural product design.
Research of furniture design based on Chinese traditional sustainable ideology
Authors: Chai Lulu , Wang Xiang , Chen Zixuan
Published: July 2020

In recent years, the problems of environmental pollution and resource shortage have increased year by year, and the topic of sustainable development has aroused widespread concern. The simple sustainable ideas in Chinese traditional culture have made important contributions to the harmonious coexistence between people and nature in ancient China. By analyzing China’s simple sustainable ideas, the author discovered the holistic view in the idea of ‘Nature and Humanity’, the frugal view of the ‘Using wisely’ idea, the concept of benevolence in the thought of ‘love of all people and all things’, the ecological view in the thought of ‘things are not endless’ and the view of life in the thought of ‘Taoism follows nature’, these five perspectives provide systematic sustainable ideas for modern furniture. This article will analyze these five ideas, combined with the development of contemporary society and the development of modern sustainable ideas, looking back on the current status of modern furniture design, so as to explore the specific application of modern furniture design under the simple sustainable ideas and provide new ideas for the sustainable design of modern furniture.