bluuebunny/crossref_metadata_2025_split huggingface dataset:
IoT Based Logistics Vehicle Security Monitoring System
Authors: Priharti W , Sumaryo S , Saraswati T , Nurfadilah M R 
Published: March 2020

Abstract
Speed, security and accuracy of a goods transportation play an important role in the logistics industry. This study proposes a logistics vehicle monitoring system that are consists of automated locking and tracking system to ensure the security and on-time arrival of the transported goods. Global Positioning System (GPS) combined with Global System for Mobile Communication/General Packet Radio Service (GSM/GPRS) internet connection method was utilized to provide real-time monitoring using an Android application display. The automatic locking command was successfully executed within 30.50 s delay. The logistics vehicle location accurate to 16.7 m was pinpointed within 28.72 s delay. The warning was successfully given when the logistic vehicle was moving away at minimum 500 m from the destination point to ensure the delivery route was exactly followed.
Diet Calorie Determination System using Case-Based Reasoning
Authors: Mustafidah Hindayati , Yosi Aprilia Olivia , Fitri Ardhista Shabrina , Fatimah Vita Nurul Arfiana , Fitriana Yolla Arinda Nur 
Published: March 2020

Abstract
The balance of food consumption plays a crucial role in the health and quality of metabolism in the body, especially for people with diabetes, because the balance of nutrients in the body is not balanced. But even for healthy people, it is necessary to maintain nutrition in the framework of a healthy lifestyle. To determine a healthy diet is not easy, especially food, which is a source of energy. By building a case-based reasoning (CBR) system, it can solve this difficulty. The flow of this system development includes 4R (retrieve, reuse, revise, retain). The work system of CBR is a new case having similarities with situations that have already existed (previous problems), so the solution has similarities with the earlier issues. The attributes used are age, gender, weight, height, and activity. This system will significantly help the community in determining the right calorie diet so that the body’s health is maintained.
Convolutional Neural Network for Brain Tumor Detection
Authors: Febrianto D C , Soesanti I , Nugroho H A 
Published: March 2020

Abstract
Magnetic resonance imaging (MRI) is the imaging technique used to diagnosing brain tumor disease. Early diagnosis of brain tumors is an essential task in medical work to find out whether the tumor can potentially become cancerous. Deep learning is a handy and efficient method for image classification. Deep learning has been widely applied in various fields including medical imaging, because its application does not require the reliability of an expert in the related field, but requires the amount of data and diverse data to produce good classification results. Convolutional Neural Network (CNN) is the deep learning technique to perform image classification. In this paper, we compared two model CNN find the best model CNN to classify tumours in Brain MRI Image and at the end, we have trained CNN and obtained a prediction accuracy of up to 93%.
Build Design of Information Media Application in Purwokerto Based on Multimedia
Authors: Pinandita Tito , Saputri Silvia Deviani 
Published: March 2020

Abstract
Transportation is a major problem for newcomers in certain places. Types of transportation and trails make newcomers confused when they want to visit a certain place. There are several media that can solve the problem, but the limitations of the media make it difficult for newcomers to find the right track in the city, for example in Purwokerto city. One of the media that can be used is multimedia-based media. In this case, it can be created using Adobe Flash CS5. This software can be used to create animations about urban transport vehicle lines in Purwokerto. Multimedia applications make users know information that is accurate, precise, fast and interesting.
The Development of Hydrogel Polymer from Diapers Waste with The addition of Straw Nano Fibers as The Growing Media of Green Beans Plant
Authors: Imalia C L , Selviana G A , Chafidz A , Haryanto  
Published: March 2020

Abstract
The increase in diapers usage gives a serious contribution to environmental pollution. The hydrogel in diaper waste can be an alternative growing media. But, the growing media must have enough nutrition to fulfil the plant’s need. Therefore, some amounts of filler are necessary to be added to the growing media of diapers waste hydrogel. This research aimed to find out the characteristics of diapers waste hydrogel, the effect of adding straw nanofiber towards the release constant rate, and the growth of green beans. The hydrogel of diapers waste was loaded with various concentration (0%, 1%, 5%, 10%, 15%, and 20%) of straw nanofibres and dried at 40°C for 3 days. The results show the morphology of the diapers waste hydrogel surface more dense with the addition of straw nanofibres. The release rate constant value increased with the increasing of straw nanofiber content. In this research, it can be proved that diaper waste hydrogel can be developed as the growing media, especially for green bean plant.
Analysis of concrete mixtures with marble waste material as cement substitution and glass waste as sand substitution on concrete compressive strength
Authors: Zulkarnain F , Hadipramana J , Krisnianda  
Published: March 2020

Abstract
Concrete technology that continues to develop produces high quality concrete which will be a problem of increasing concrete needs. Along with the soaring price of cement as the main ingredient in making concrete, the cost of making concrete is a problem that needs to be sought as a solution for technological development in the field of building construction. Therefore making concrete mixes by suppressing the amount of cement used can be one of the solutions to the problem. The many needs of the Indonesian community for buildings cannot be separated from the increasing demand for building materials. One of them is marble and glass which in the process there is trash or waste from the results of the remains of the pieces or discarded without any prior management. Therefore the need for efforts that can be made to handle the amount of marble or glass waste by utilizing it as a filler in making concrete. This research is to find out the quality of compressive strength of concrete mixed with marble waste. This study used a compressive strength of 20 MPa plan after the study was carried out obtained the average compressive strength of 10% marble concrete waste at 14 days at 22,35 MPa and at 28 days at 23,20 MPa. The average compressive strength value of glass waste concrete 8% at 14 days is 22,64 MPa and at 28 days is 23,48 MPa. Meanwhile, the average compressive strength value of the concrete combination of 10% marble waste + 8% glass waste at 14 days is 22,92 MPa and at 28 days is 23,77 MPa it can be concluded that all concrete variations in marble waste of 10% and glass waste of 8% have increased. This proves that marble and glass waste can be used in certain variations.
Fluorescent concrete with strontium phosphorus powder and plastic waste
Authors: Purnama D D , Iduwin T , Hidayawanti R 
Published: March 2020

Abstract
Concrete as a structural material can also function in the aesthetic field. The use of fluorescent concrete can beautify buildings, roads and other construction buildings with concrete material. The use of plastic waste has added value to this concrete because it can reduce environmental damage. So that beautiful, environmentally friendly concrete is expected to be created. This research was carried out in the hope of utilising strontium phosphorus powder and plastic waste to increase the value of concrete benefits. The research that will be carried out consists of several stages. First, the problem identification phase and the materials were making up the concrete, so that the characteristics of the material can be known. The second stage is the concrete mix design using SNI 03-2834-2000 guidelines. The third stage is making the compressive strength and concrete panel specimens carried out in the laboratory. The fourth step is testing the compressive strength and concrete panel specimens and analyzing the test results. Concrete test results show that the more the percentage of strontium phosphorus powder instead of cement, the lower the compressive strength of the concrete. For the percentage of concrete plus 4% plastic waste and 5%, strontium phosphorus powder has a compressive strength of 11.69 MPa compared to normal concrete 26.03 MPa. Then the longest time the fluorescent concrete produced by panel concrete plus cement paste 10% strontium phosphorus powder is for 3 hours.
Social capital of local communities in the water resources management: an insight from Kepulauan Riau
Authors: Yudiatmaja W E , Yudithia  , Samnuzulsari T , Suyito  , Edison  
Published: March 2020

Abstract
This paper draws the process of water resources management of local communities by using the social capital point of view. By using a comparative case study, this research was conducted in two regions in Kepulauan Riau, Senggarang and Mantang. Social capital of local communities, such as norms, trust, beliefs, and gotong-royong play a significant role in the process of governing water resources in different ways. This paper contributes to the study of water resources management by recognizing the social capital of local communities. In practical terms, this study is also valuable to the practice of water resources management in the local context in Indonesia. The theoretical, methodological, and practical implications of the study are discussed.
Characteristic of Vertical Mixed Flow Dryer in Coffee Bean Drying Process
Authors: Sutrisno  , Ariwibowo D , Yulianto M E , Sitawati R 
Published: March 2020

Abstract
This paper proposes a new type of vertical mixed flow dryer and evaluates the characteristic of the dryer for coffee bean drying. The specific design of vertical mixed flow dryer was in the drying chamber that equipped with a perforated-sloped tray to retard grain flow while drying. The dryer characteristic was presented in a form of humidity and temperature behaviour during the drying process. This characteristic could be a database to get coffee with standard moisture content (MC). Parameter stated were air temperature (°C), humidity (kg/kg dry air), coffee bean mass flow rate (kg/s), and air velocity (m/s). For air velocity of 2 m/s, this dryer was able to dry coffee bean from 52% initial MC to final 14% MC for 11,5 hours.
Study on optical properties and luminescence of Er3+/Yb3+ co-doped La2O3-Nb2O5-Ta2O5 glasses prepared by aerodynamic levitation
Authors: Zhang Minghui , Wen Haiqin , Pan Xiuhong , Tang Meibo , Zheng Wei 
Published: March 2020

Abstract
Aerodynamic levitation method has been successfully used to prepare new Er3+/Yb3+ co-doped La2O3-Nb2O5-Ta2O5 glasses. 980 nm laser can be used to excite the glass for strong absorption of Yb3+ ions. The glass show high infrared transmittance of ∼80%. Moreover, the OH− concentration is very low with the value of ∼7 ppm, indicating excellent infrared transmission. The glass performs good optical properties with refractive index of near 2.3. The plane sweeping of EDS reveals that Er3+ and Yb3+ are distributed homogeneously in the glass. Strong down-conversion luminescence centered at 1530 nm has been achieved from the glass excited at 980 nm. The near-infrared emission is due to the transition of 4I13/2 → 4I15/2 in Er3+ ions. After fitting the decay curve, the lifetime of the near-infrared emission can be decided to be ∼5.517 ms. Such long lifetime is very helpful for rare earth ions to achieve strong emission.
NaMnO2−xthin nanosheets assembled microspheres as electrode for aqueous asymmetric supercapacitor
Authors: Xu Song , Wan Tao , Zhou Kai-bin , Zhu Guang-ming , He Zhi-qiang , Huang Hai-bo , Zhou Ting , Mao Wen-qi , Wu Jie-jun , Gong Shang-kun , Qiao Yan-xin 
Published: March 2020

AbstractThis study proposes MnO2thin nanosheets assembled microspheres with oxygen vacancies and pre-insertion of Na ions (NaMnO2−x) as highly capable supercapacitor electrodes. The NaMnO2−xelectrode can reach a stable potential window of 1.2 V without oxygen evolution reactions in three-electrode configuration. The voltage window of the assembled aqueous ASC device can be expanded to 2.4 V (1 M Na2SO4) by using NaMnO2−xelectrode and activated carbon electrode as positive and negative electrodes, respectively. The NaMnO2−xelectrode delivers a good specific capacitance of 215 F · g−1at current density of 1 A · g−1. It displays high-rate capability and an excellent cycling stability, maintaining 95.5% of its initial specific capacitance at 2 A · g−1after 2500 cycles. The ASC device shows a high energy density and power density of 28.56 W · h · kg−1and 1246 W · kg−1, respectively, at a current density of 1 A · g−1.
Investigation the effect of doping concentration in Ruthenium-doped TiO2 thin films for solar cells and sensors applications
Authors: Al-Shomar S M 
Published: March 2020

Abstract
Thin films of Ru doped TiO2 have been deposited on glass substrates at different doping concentration (0.05, 0.07, 0.09, 0.11 mol l−1) by the sol gel method. The prepared thin films were studied: their structural, morphological, optical and photocatlytic properties. The XRD spectra confirm that all the samples have anatase phase with preferential orientation along (101) plane. The position of (101) peaks shift to higher angles with increase doping concentration and 0.07 mol l−1 sample have a sharp and high intensity diffraction peak. Due to condensation and agglomeration effect. The thickness of the thin films increases from 110 nm to 255 nm with the increment of Ru concentrations. AFM images show that the films had good quality and pyramidal shape was distributed over their entire surface. Transmittance and absorbance spectra of the un-doped and Ru doped TiO2 thin films were recorded by UV–vis spectrometer. The optical band gap of the thin films increases from 3.66 eV to 3.85 eV as the Ru amount increases; this is due to the Moss-Burstein effect. Calculated results show that both the excitation coefficient (k) and refractive index (n) decreases with wavelength at all Ru concentration. Optical conductivity can improve after doping which can be a suitable material for use in sensor and solar cell applications. The photocatalytic activity was investigated by monitoring the degradation of methylene blue (MB) under visible and sun light. The results revealed that the photocatalytic activity under sun light was higher comparing to UV light for all films. Ru doped TiO2 thin films enhance the efficiency of its photocatalytic activity. It was found that the percentage of degradation was higher in 0.11 mol l−1 Ru doped TiO2 when compared with other films.
Ductile fracture behavior and flow stress modeling of 17-4PH martensitic stainless steel in tensile deformation at high temperature
Authors: Feng Chao , Zhang Li , Wu Jian , Yu Hang 
Published: March 2020

Abstract
The ductile fracture behavior of 17-4PH martensitic stainless steel at high temperature was investigated based on the experimental data of hot uniaxial tensile test. The elongation and reduction of area indicated that the ductility was mainly enhanced during the deformation at the temperature 1150 °C–1200 °C with high strain rate more than 0.1 s−1. The hot flow stress curves were obtained from the tensile experiments, and the true strain of necking initiation was determined by analyzing the contours of fractured specimens. Then, the true stress-true strain data of the deformations before necking were adopted to establish the tensile flow stress model. In order to express the combined influences of the strain, strain rate and temperature on flow stress, a modified Johnson-Cook model was proposed to describe the hot constitutive behavior of the presented steel. It indicates that reasonable agreements between the model-predicted results and the experimental data were achieved.
Single event burnout hardening of trench shielded power UMOSFET using High-κ dielectrics
Authors: Krishnamurthy Saranya , Kannan Ramani , Hussin Fawnizu Azmadi 
Published: March 2020

Abstract
This study proposes the High-κ dielectric Trench Shielded power UMOSFET (HK TS-UMOSFET) to be assessed using the two-dimensional numerical simulations. The simulations are employed to evaluate HK TS-UMOSFETs susceptibility to single-event burnout (SEB) mechanism. Based on the findings, the influence of alternative high permittivity gate dielectrics to silicon dioxide (SiO
2) in TS-UMOSFET was discussed. Furthermore, in order to improve the performance of the device, its electrical behaviour was simulated with several high-κ dielectrics including Al
2
O
3, Si
3
N
4 and Aluminium Nitride (AlN). When heavy ions strike the sensitive areas of the device, the electric field distribution and SEB threshold values were extracted. Based on the values yielded, (AlN) was identified as a promising high-κ material to achieve SEB-hardened TS-UMOSFET compared to the other high-κ dielectrics. In conclusion, with (AlN), the HK TS-UMOSFET offers a high SEB tolerance and improved electrical characteristics.
Did India’s ecological fiscal transfers incentivize state governments to increase their forestry budgets?
Authors: Busch Jonah , Kapur Avani , Mukherjee Anit 
Published: March 2020

Abstract
Ecological fiscal transfers (EFTs) involve higher levels of government distributing funds to lower levels of government based on ecological indicators. In 2015 India established the world’s largest system of EFTs when its 14th Finance Commission added forest cover to the formula that determines the amount of tax revenue the Union government distributes annually to each state. Here we gather state-by-state data on forestry budgets to assess whether India’s EFTs incentivized states to protect and restore forests as evidenced by increases to their forestry budgets. We find that states increased their forestry budgets by 19% in absolute terms in the three years after the introduction of EFTs relative to the three years prior. However, forestry budgets as a share of overall state budgets shrank by 16% after the introduction of EFTs, from 0.99% to 0.83%. Furthermore, states that obtained a larger share of their budget from EFTs did not disproportionately increase their forestry budget. Taken together, this suggests the introduction of EFTs has not yet led states to increase their forestry budgets. We develop a causal chain that suggests two reasons this could be: (1) low expectations on the part of state government officials that EFTs would continue in such a way that increases in forest cover would be rewarded with increases in revenue; and/or (2) insufficient motivation to increase forestry budgets as an investment in future revenue from EFTs. The 15th Finance Commission has plausibly addressed low expectations by keeping forests in the tax revenue distribution formula for another period and updating the year for which forest cover is measured from 2013 to 2017. It has plausibly addressed insufficient motivation by increasing the weight on forests in the formula from 7.5% to 10%. Future research can show whether these modified EFTs incentivize states to increase forest protection and restoration.
Green nanotechnology-based zinc oxide (ZnO) nanomaterials for biomedical applications: a review
Authors: Medina Cruz David , Mostafavi Ebrahim , Vernet-Crua Ada , Barabadi Hamed , Shah Veer , Cholula-Díaz Jorge L , Guisbiers Gregory , Webster Thomas J 
Published: March 2020

AbstractThe rise of nanotechnology has brought to the world a new potential and broader perspective of what humanity can achieve through material manipulation at the nanoscale. As a consequence, the use of different nanomaterials has revolutionized both the industrial and biomedical worlds. Metallic and metal-oxide nanostructures have shown great potential due to their high surface to volume ratio and high reactivity. Among them, zinc oxide (ZnO) has revealed wider applicability, including in nanomedicine, where ZnO nanomaterials have shown great potential leading to effective interactions with biological membranes and exhibiting antibacterial and/or anticancer behaviors. However, consistent with several other nanostructures, the synthesis of ZnO nanomaterials is not devoid of drawbacks, such as the production of harmful and toxic byproducts, the use of toxic reagents, the employment of expensive instruments, and the lack of biocompatibility, all of which need to be overcome before extensive use. As a solution, green nanotechnology has allowed the production of ZnO nanostructures using environmentally friendly and cost-effective methods, which are based on the use of living organisms, natural biomolecules and waste materials. Once produced, green-synthesized ZnO nanoparticles have shown enhancements in terms of their cytocompatibility and biomedical properties compared to their traditionally produced counterparts, becoming excellent antibacterial or anticancer agents. These ZnO nanoparticles have also proven to be valuable materials in combination with wound healing processes and biosensing elements in order to trace small amounts of biomarkers associated with different diseases. As a consequence, there is a synergy between green nanotechnology and ZnO nanomaterials, which is leading to an exciting flourishment in the field, presenting a wide variety of biomedical applications for these nanostructures. This review compares and contrasts recent approaches and examples of the use of green-synthesized ZnO nanomaterials with traditionally synthesized structures, demonstrating a remarkable potential for their use as a powerful biomedical agent.
The impact of risk factors for dementia in China
Authors: Liu Yingxu , Zhang Shu , Tomata Yasutake , Nurrika Dieta , Sugawara Yumi , Tsuji Ichiro 
Published: March 2020

Abstract

Brief summary
We evaluated the impact of seven risk factors for dementia in China. Physical inactivity, midlife hypertension and low education are proposed to be the largest fraction contributors to dementia. 55% of dementia were attributable to one or more of the seven risk factors.

Background
Previous studies have highlighted the impact of seven risk factors (midlife obesity, physical inactivity, smoking, low education, diabetes mellitus, midlife hypertension and depression) against dementia. However, the impact of these risk factors on dementia has not been evaluated among the Chinese population.

Objective
To clarify the impact of seven major risk factors on the incidence of dementia in China.

Design
The prevalence of risk factors was derived from the latest national surveys. Relative risks of corresponding risk factors were derived from the latest cohort or cross-sectional studies.

Setting and subjects
Three national surveys were included in the present study to obtain prevalence data of seven risk factors: the China Chronic Disease and Risk Factor Surveillance Survey (CCDRFSS) (2013), which covered about 170,000 adults (aged ≥18 years) from 31 provinces; (2) China National Survey of Chronic Kidney Disease (CNSCKD) (2010), which covered about 50,000 adults (aged ≥18 years) from 13 provinces; and (3) China Family Panel Studies Survey (CFPSS) (2012), which covered about 30,000 adults (aged ≥18 years) from 25 provinces.

Methods
Levin’s formula was used to calculate the population attributable fraction (PAF) for each risk factor for dementia. The combined PAF of the seven risk factors was calculated assuming the independence of each risk factor.

Results
Physical inactivity (PAF, 24.3%), midlife hypertension (PAF, 22.1%) and low education (PAF: 11.9%) were the top three factors that contributed to dementia. The total PAF of the seven risk factors was 55% in the Chinese population.

Conclusions
promotion of physical activity, control of hypertension and improvement of nationwide educational level may be helpful public health strategies to decrease the incidence of dementia in China.