bluuebunny/crossref_metadata_2025_split huggingface dataset:
In situ self-assembling Au-DNA complexes for targeted cancer bioimaging and inhibition
Authors: Wang Maonan , Chen Yun , Cai Weijuan , Feng Huan , Du Tianyu , Liu Weiwei , Jiang Hui , Pasquarelli Alberto , Weizmann Yossi , Wang Xuemei 
Published: December 2019

Significance
Although many efforts have been devoted to localize and monitor cancer progression, it is still difficult to precisely evaluate the development of cancers for efficient targeted treatments. Herein, we demonstrate a straightforward strategy using in situ self-assembly of gold nanocluster–DNA complexes. In combination with the tumor suppressor gene-phosphatase and tensin homolog (PTEN), the gold nanocluster-PTEN complexes could realize targeted bioimaging and identification of cancers and simultaneously inhibit the effect of relevant oncogenes. Meanwhile, these biocompatible self-assembling gold nanocluster–PTEN complexes cannot only facilitate safe and targeted therapeutics, but can also avoid the side effects of conventional DNA transfection. This strategy allows the possibility of establishing a multimode platform for accurately targeted cancer theranostics to eradicate tumors and vascularized metastases.
Simultaneously identify right-hand side and lowest coefficient in a parabolic equation
Authors: De Su Ling , Vasilev V. I. , Jiang Tong Song 
Published: December 2019

Abstract
The theory and practice of inverse problem of partial differential equations play an important role in science and engineering applications. This paper deals with the numerical solutions of the inverse problem to simultaneously identify the right-hand and lowest coefficient that dependent on time only in a two dimensional parabolic equation. Backward difference in time and finite element procedure in space are constructed for solving this kind of inverse problem. Based on a special decomposition, the algorithm transforms the original problem into three standard elliptic problems at the new time level. Numerical examples are given to demonstrate the ability of the proposed computational algorithm for solving such coefficient inverse problem.
Development and Testing of Microcontroller-Based Learning Media for the Internet of Things Lab Work
Authors: Asnawi R , Nugraha A C , Hertanto D B , Surwi F 
Published: December 2019

Abstract
These days, the Internet of things (commonly abbreviated as IoT) has been applied in various industrial sectors such as manufacturing, health, restaurant, electricity generation, transmission, and distribution, etc. Therefore, IoT learning materials need to be included in the learning process both at the college and high school level. The most common obstacle is the lack of learning media about IoT. This paper reports on the process of developing an IoT laboratory work (lab work) learning media based on the Arduino UNO and NodeMCU microcontroller. Furthermore, this paper also discusses the results of the feasibility test on learning media. The stages of the research are need assessment, planning, development and implementation, and also evaluation. Outcomes of this development process are the Arduino and NodeMCU-based IoT lab work modules, short manuals and lab sheets. Product testing with student respondents shows that the Arduino and NodeMCU-based IoT lab work modules, manuals and lab sheets are considered to be very feasible for use in learning. The test results show students considered this module can increase learning interest and make it easier for them to understand IoT learning materials.
Variations in the Number of Layers and the Number of Neurons in Artificial Neural Networks: Case Study of Pattern Recognition
Authors: Arifin F , Robbani H , Annisa T , Ma’arof N N M I 
Published: December 2019

Abstract
This paper presents the analyst the number of layers and the number of neurons in the hidden layer of the Artificial Neural Network. In this study, case studies were taken in the recognition of alphabet patterns and shape patterns. First, the number of layers is varied to get the best number of layers. Furthermore, the number of neurons is varied to get the best number of neurons. The results showed that the best number of layers was 1-5 layers in the hidden layer, with validation values from the recognition system 96-100%. While the best number of neurons is obtained with 19 neurons, with an average accuracy percentage of 81%.
Development of Learning Media Based on Androidin Basic Algorithm and Programming Course for Students Grade X of Nasional Berbah Vocational High School
Authors: Irfan R , Wulandari A 
Published: December 2019

Abstract
The purpose of research are develop Basic Algorithm and Programming for student grade X of National Berbah Vocational High School Application on Android-based learning media and knowing the feasibility of the Android-based learning media. The research use ADDIE as development model. The result of the development is an Android Application that contains material, sample of program, video, and evaluation on learning and can use for self learning or in class. The product has been tested for feasibility based on the assessment of media experts is 95.34% with the category “Very Feasible”, the assessment of material experts is 88.6% with categories “Very Feasible” and product testing by students with final result feasibility is 82.47% so that the learning media is very feasible to be used in the learning of Basic Algorithm and Programming in grade X of Nasional Berbah Vocational High School.
Real-Time Emotion Recognition System to Monitor Student’s Mood in a Classroom
Authors: Putra W B , Arifin F 
Published: December 2019

Abstract
Depression is a commonly unattended health problem, unbounded by age border, and greatly affecting student’s performance in their study. To prevent it, the writer built a real-time facial emotion recognition system, so the teacher can monitor students’ mood through class activity. The system should be reliable enough when running on mid-end computer specification. The student will be given questionnaire to measure their stress. The questionnaire result will be used to analyze whether the use of the system able to reduce student’s stress or not. The result from the questionnaire shows that the use of the system able to detect student’s mood early so the teacher may minimize student’s stress.
The Effect of Blended Learning Model to Improve the Conceptual Understanding of Computer and Network Engineering Students
Authors: Hawi F M , Sudira P 
Published: December 2019

Abstract
Grounded by students’ lack of conceptual understanding in identifying and comprehending basic concepts of computer network, this quasi-experimental study aims to identify the effect of applying blended learning model toward the improvement of students’ conceptual understanding. It was designed using non-equivalent control group design in which the experimental group and the control group were differently treated using, respectively, blended learning and conventional learning model. There were 58 students selected as the sample of the research; 30 students in experimental class and 28 students in control class. Essay test was chosen to collect the data of the conceptual understanding of the students in both groups. Using MANOVA, the data analysis revealed the significant effect of applying blended learning model toward students’ conceptual understanding with P = 0.000 < 0.05 of significance level. In conclusion, the result of study identified that 1) the students who taught using blended learning model performed better mastery of basic concepts of computer network with the average score was 74.86, valued in high category; 2) there was a significant difference of conceptual understanding improvement between the group taught by applying blended learning and those by conventional learning model in learning basic computer network.
Video-Based Blended Course for Computer Network Learning
Authors: Pambudi S , Surjono H D , Sukardiyono T , Hidayatulloh I 
Published: December 2019

Abstract
This study aims to develop a blended course for computer network courses with video-based teaching materials. This research refers to the development model of Integrated Learning Design Framework. The development of this learning media product is based on a learning plan for a computer network course for one semester. Based on the results of product testing, this blended course is declared “good” and is suitable for learning. Paired sample t-test results show that the product developed is effective in improving student learning outcomes.
Visualization of Multi-Storey Building Visitor Guide Animation By Optimizing Macromedia Flash MX of Action Script Functions and 3D Max Studio (Study: Engineering Faculty Building, Muhammadiyah University of Yogyakarta)
Authors: Yamin M , Faslih A , Yuliansyah H 
Published: December 2019

Abstract
Yogyakarta Muhammadiyah University (UMY) has 7 faculties, divided into 5 zones, namely the north zone, the west zone, the south zone, the east zone, and the middle zone. The Faculty of Engineering (FT-UMY) occupies the north zone. The problem is how one knows the location, position, and function of the room in the building, because every educational institution has many buildings, the shape of the building the same/similar, each building is occupied by many faculties, and has a large number of rooms. The concept of Visualization or Visual Communication Design was used to solve the problem, Visualization or Visual Communication Design is the study of communication concepts and creative expressions, techniques and media to convey messages and ideas visually, such as pictures, audio, video by processing graphic design elements . The Software/Tools used are Macromedia Flash MX and 3D Max Studio by utilizing and creating animation and visualization data base information systems with simple action script commands, generating visitor guide software has input data, namely: 1 faculty button and has 4 search buttons, i.e., find the lecturer button, find a room, search for majors, and find employee button. Has 4 output data consisting of: View (side view, rear view, and front view), path, floor plan, and building.
Digital Self-Learning: Engaging Students in Studying Salat Al-Janazah (The Islamic Funeral Prayer) Based-on Digital Self-Learning
Authors: Wardani R , Husada M J 
Published: December 2019

Abstract
As a part of Muslim society, students have a responsibility in doing Salat Al-Janazah, the ritual of prayer if there is a Muslim died. The ability to perform Salat Al-Janazah is included as part of compulsory subjects in schools. Unfortunately, there are still many students who have difficulty learning this prayer. The difficulty is due to the difference between the Salat Al- Janazah and the obligatory prayers. In addition, the prayer is not performed every day, so it is possible students learn it when in need. This problem can be solved through the technological approach. This research aims to (1) develop a digital self-learning to help the student in learning Salat Al-Janazzah by themselves; (2) Evaluate the quality of the media developed based on ISO/IEC 25010 on functional suitability, performance efficiency, compatibility, and usability aspects. In the media developed, the basic knowledge in learning Salat Al-Janazah will be transformed into digital-based material. By using digital self-learning, students can study in flexibility pattern and learn in comfortable rhythm according to their situation. Testing the quality of all aspects of ISO/IEC 25010 showing the media developed already eligible for use in learning Salat Al-Janazah.
Study on the uplift bearing capacity of belled piles
Authors: Li Gang , Zhang Jinli , Liu Jia 
Published: December 2019

Abstract
In this study, a three-dimensional finite element analysis of the uplift bearing capacity (R) of belled piles is performed using ABAQUS finite element software. The reliability of the numerical calculation is validated. On this basis, the uplift load (P)–displacement (δ) distribution characteristics of the pile shaft under vertical and oblique loadings are analyzed. Additionally, the effects of the elastic modulus (E), cohesion (c) and angle of internal friction (φ) of the soil on the R of the pile shaft are also analyzed. The results show that a vertical P is gradually transferred from the top of a belled pile to its tip. Under a vertical P, the R of a belled pile increases as the E and coefficient of c uniformity (k) of the soil increase and is relatively insignificantly affected by the φ of the soil. Under an oblique P, the R of a belled pile decreases as the inclination (θ) of P increases and increases as the E and φ of the soil increase. As θ increases, the effect of k on the R of a belled pile gradually weakens.
Simulation of hybrid shaking table test of a three-story steel frame based on OpenFresco
Authors: Yan-jun Li , Wei Jiang , Tao-chun Yang 
Published: December 2019

Abstract
The method of remote collaborative experiment is the forward research field of international civil engineering academia. The system of remote collaborative structural experiment based on OpenFresco develops a network protocol platform and integrates numerical simulation and experimental control system to accomplish LAN and internet hybrid test, which has been developed by UC Berkeley. Boundary conditions of experimental elements in OpenFresco are discussed. A three-story steel frame is analyzed using OpenSees and simulation of hybrid shaking table test of a three-story steel frame based on OpenFresco is performed. Comparing with numerical simulation result and tests result, the rationality and reliability of collaborative structural experiments based on OpenFresco is verified. This study provides necessary theoretical supports for real network collaborative structural experiments based on OpenFresco.
Study on Pier Scouring of Qingyi River Bridge in Jingxian County
Authors: Li Shaohua , Cao Guangxue , Wei Song , Zhu Dayong , Tu Wenrui 
Published: December 2019

Abstract
Pier scouring, the main cause of bridge washout, has always been a research topic concerned by scholars both domestic and abroad. By taking the Qingyi River Bridge on Dinghuang Highway in Jingxian County as an example, in this paper, the pier scouring depth calculated by the current equations of Pier Scouring calculation, the results are verified by using the method of generalized model test. It shows that the results of physical model test is basically consistent with the theoretical calculation, which are relatively safe.
Research on atypical evolution characteristics of convex bank of typical bend in lower Jingjiang river under changing environment
Authors: Zhao Zhanchao , Yao Shiming , Tang Feng , Qu Geng , Chen Sihan 
Published: December 2019

Abstract
Since Three Gorges Reservoir was put into operation, the water and sediment conditions have changed significantly, and the lower reach of the project have been adjusted to adapt to this change. The continuous bend of the Jingjiang section of the lower reach of the reservoir (Tiaoguan-Laijiapu) is selected as the research reach. The research methods of prototype data observation and physical model test were carried out, and the continuous erosion evolution and channel shape change characteristics of the reach are analyzed. The results show that the convex bank at the upper of the bend is eroded, the concave bank is deposited, the deep groove is moved to the right, widened and cut down, the deep groove at the lower of the bend is widened and brushed deep, the convex bank at the upper of the Laijiapu bend is scoured, the concave bank gradually deposited, and the deep groove of the whole bend is widened and deep scoured after Three Gorges Reservoir was built and used. The change of runoff conditions after the construction of the reservoir provide dynamic conditions for the continuous scouring of the convex bank. The main factors for the continuous erosion of the convex bank are the substantial reduction of sediment inflow downstream of the dam caused by reservoir sediment interception, sand mining and soil and water conservation. This study is universal and can provide reference for the research on evolution characteristics of the downstream bend reach of other large water conservancy projects.
Local correlation buckling analysis of double lipped channel cold-formed steel column
Authors: Zhang Qingyu , Guo Penggang , Lin Bing , Zhang Pingping , Sun Songfeng 
Published: December 2019

Abstract
In this paper, the double lipped channel cold-formed steel column is analyzed by finite element method. Compared with the code both at home and abroad, convenient and practical design formulas have been figured out. The finite element model in this paper was compared with existing data analysis, and the results show that the model precision can meet the needs of the analysis. Through finite element analysis of double lipped channel cold-formed steel column, we can get the influence of a relative size, the plate width, on the bearing capacity of the local stability. The specification about plate buckling under the influence of the common effect of the different types of adjacent panel has no clear rules. Under even pressure, we get the general calculation formula under certain conditions. The conclusion can be used for reference in the standard revision.
A Non-stationary Random Vibration Analysis of Vehicle-bridge Coupling under Road Surface Coherence Excitation
Authors: Shen Jian , Lang Wu 
Published: December 2019

Abstract
Based on the pseudo excitation method and the uniform excitation input model of road roughness, the 3D vehicle-bridge coupling non-stationary random vibration model of vehicle variable speed driving is established. The effects of vehicle initial velocity and acceleration on the vertical displacement, root mean square value of acceleration and spectrum characteristics of bridge mid-span are studied. Based on the road roughness power spectrum suggested by national standard GB7031, the pseudo excitation method is used to construct a 3D vehicle-bridge coupling random vibration model to study the influence of the spatial effect of the spectrum input excitation on vehicle-bridge coupling vibration, vehicle vibration and the spectrum characteristics of vehicle-bridge system.
“Ant community”: Community complex sustainable design based on design bionics—Case study of the Can Batlló community in Barcelona
Authors: Xu Liang , Liao Qipeng , Liu Yuqi , Rosselló Miquel Planas , Wang Linlin 
Published: December 2019

Abstract
Based on design bionics, this article attempts to explore a new community model that integrates the urban community life with the natural environment. This paper creatively proposes the concept of “Ant Community” and exploringly applies it to the design practice case of Barcelona Can Batlló textile mill. “Anthe community”, the association of human community life with ant colony, emphasizes the study of the high socialization activities of ant colony and the shaping of their internal functional structure to construct a humanized community complex framework with high tolerance, and the study of the ecological structure of ant nest to research how to construct pleasant microclimate in high-density urban residential areas to optimize the urban community environment. The aim is to transform the Can Batlló textile mill into a vibrant and green community complex that provides both the ecological and urban care of the urban community environment.
Experimental Study on Carbonation Behavior of Waste Fiber Recycled Concrete
Authors: Jianchao Wang , Ziming Qiu , Jiawei Lu , Jinghai Zhou 
Published: December 2019

Abstract
Based on the rapid carbonization test process of concrete, this paper studies and analyzes the influence of water-cement ratio, recycled aggregate content, fiber length and fiber content on the carbonation rule change of waste fiber recycled concrete. The results show that the depth of carbonization increases with the increase of water-cement ratio. With the increase of the replacement rate of recycled aggregate, the carbonation depth increases. The carbonation depth decreases with the increase of fiber length. As the proportion of waste fiber content increases, the carbonation depth does not change monotonously. The best content is 0.12%.
Characteristics and Genesis of Loess High Slope on the West Side of Shuiliandong Colliery in Binxian County
Authors: Dong Xiukun , Li Xiugang 
Published: December 2019

Abstract
The loess high-slope on the west side of water curtain cave colliery is an old landslide debris back-wall. There is an old landslide debris deposit at bottom of the slope. Surface water can infiltrate into the slope through loess uprightness joints and cranny. The groundwater flow gradually causes the formation of water cavities in the upper slope region. The slope further has loess stratification, obliquity (from 5° to 10°) and paleosols place. Surface water infiltrates into paleosols and induce water cavity exit with the top water cavity transfixion. The paleosols ideally prevents water. The loess stratification leans to ravine. The slope is unstable and will fail under the action of precipitations.
Effect of hydrate saturation on the shear bands of methane hydrate-bearing sediments based on the DEM simulation
Authors: Wang Hui , Zhou Bo , Xue Shifeng 
Published: December 2019

Abstract
As the most important strategic resource, Methane hydrate (MH) that is an ice-like clathrate crystalline compound has been paid more and more attention by more and more scientists and researchers. In order to investigate mechanical behaviors and the mechanism of the progressive failure of methane hydrate-bearing sediments, in this paper, a new sample preparation technique is developed to better simulate the microstructure of hydrate-bearing sediments. Then a series of biaxial compression tests are conducted to investigate the mechanical behaviors and strain localization of hydrate-bearing sediments. The results show that as methane hydrate saturation increases, the strength and stiffness of the methane hydrate-bearing sediments increase and the trend of volumetric dilation is becoming more and more obvious. Methane hydrate saturation has a great influence on the properties of shear bands.
Study on Preparation of Ultra-high Strength and High Performance Concrete From Diatomite and Its Mechanical Properties
Authors: Du Wenqi 
Published: December 2019

Abstract
High performance concrete plays an important role in national construction. It is found that diatomite as admixture after calcination and grinding can significantly improve the strength, fluidity, pumpability and durability of concrete. In this paper, the preparation and mechanical properties of high performance concrete (HPC) using calcined and ultrafine crushed diatomite as mineral admixture instead of partial cement (single admixture) and silica fume and fly ash as admixture instead of partial cement (double admixture) were studied.
Dynamic protection and development research of Yangzhou traditional Garden leading by the Grand Canal culture
Authors: Guijie Song , Xiaoxia Guang 
Published: December 2019

Abstract
In this globalized world, the regional characteristics and diversity of culture began to weaken. Traditional garden as a carrier manifestation directly has link with regional culture, it plays an important role of regional culture. Yangzhou provides favorable conditions to reform and develop gardens because of its unique landscape formation and developed region’s salt merchants economic. Yangzhou is developing with the Grand Canal, so that Yangzhou Gardens have direct link to the Grand Canal, where holds distinct regional characteristics. After being listed in the “World Heritage”, Yangzhou traditional gardens become an important part of dynamic culture heritage. This paper describes the impact of Grand Canal culture to the formation of Yangzhou traditional garden with the canal ecological corridor culture as the axis, the “Dynamic” protection for the core. At the same time, with point, line, surface combined to construct traditional garden protection system, to explore new ideas of inheritance and development of traditional gardens.