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The research method of studying on parameter boundary of reservoir with polymer flooding has been established, using numerical simulation method combined with dynamic economic evaluation method. Based on Sha two 1-2 units of Shengtuo second area, the numerical simulation model is built and the influence...

Tesla is an American electric vehicle and resource company, which was set up in 2003. Its main products are electric vehicles and lithium-ion battery. Tesla launched the first product called Roadster in 2008, then some famous products such as Model S and Model X came out in succession. With the development...

Focused ion beam systems complement conventional processing methods and can be used to prototype and modify a diverse range of nano-devices and sensors. Controllable incident focused ion beam is difficult to obtain due to Coulomb interactions among ions. In this paper, Coulomb interactions of a practical...

The off-campus base construction of innovative experimental areas for legal talent cultivation is a new field that is totally different from the theoretical teaching of ordinary colleges and has its own distinct characteristics. The off-campus bases of innovative experimental areas for legal talent cultivation...

Beryllium is a specific metal, its atomic configuration is ls12s2 and affects the shape of s valence band and p valence band because there is no electron in the p sublayer, which dimers bond length is 11% more than inside and (0001) atomic spacing shows 6% abnormal expansion. Compared with other elements,...

Lithium-ion (Li-on) battery state of charge (SOC) estimation is important for electric vehicles (EVs). To eliminate the effects of colored noise on SOC estimation, a new estimation method that based on Unscented Kalman Filter (UKF) Algorithm is proposed for high-power Li-ion batteries. First of all,...

We propose and demonstrate Sodium Zinc Molybdenum Tellurite glasses (Na2O-ZnO-MoO3-TeO2 or NZMT) as suitable hosts for rare earth ion Holmium (Ho3+) operating at 1.2?m and 1.37?m wavelength. The density, the refractive indices, the optical absorption have been measured. The Judd-Ofelt intensity parameters...

This article discusses the issue of digitalization of the agro-industrial complex, using the example of two locations of the same size, soil cover, predecessors, put up two sowing units “John Deere 1820”, a navigation system was installed in one of the units. According to the results of the sowing works,...

The election of president in Indonesia at 2014 was the big moment to ensure how democrat ion by performance happens can be proof. As far as we know, from the background condition in Indonesian before, at Indonesian, the entrusted condition to the government and the parliament was very not well. Jokowi...

Task scheduling algorithms in heterogeneous computing environment often provide limited perfor-mance owing to their low efficiency. This paper models and implements the first two phases of the Critical Path (CP) on a Processor Algorithm with the functional programming paradigm. Firstly, an overall research...

This study describes the differences between two learning media on the Skills of Dribbling (SoD) in indoor hockey games. The study design was a simple factorial design 2x2 with a sample of 40. These samples were taken using random sampling techniques divided into four groups, with ten people per group....

Battery storage systems are a crucial factor for the decarbonization of energy systems, to balance the fluctuating energy generation of renewable energy sources. However, some battery types have disadvantages regarding their environmental impact, due to their material composition. Recently, sodium-nickel-chloride...

Mirco-fibrillated cellulose (MFC) aerogel was reinforced by chitosan. The reinforced MFC aerogel was used as heavy metal ions absorbent. The results showed that the aerogel had good absorption capacity of over 200mg/g for all 4 kinds of heavy metal ions, Cd2+,Zn2+,Pb2+ and Cr6+ in the initial concentration...

In order to understand the changing tendency of the corrosion behavior of carbon steel and stainless steel with different chloride ion concentration, Electrochemical method and high temperature and high pressure immersion method combined with scanning electron microscopy were used in this paper. The...

Currently, with the rapid development of emerging economies and the increasing energy demands in various countries, global energy consumption is sharply rising. To meet these growing energy needs while avoiding the depletion of global resources and long-term environmental damage, finding high-performance,...

Lithium-ion (Li-ion) batteries are widely used in electric vehicles and energy storage systems. However, efficient thermal management use is essential to maintain safety, performance, and operational life of Li-ion batteries. In the current study, three-dimensional (3D) transient numerical simulations...

Uncontrolled bleeding (hemorrhage) remains a critical concern in trauma and surgical settings, often leading to multi-organ failure and mortality. Gelatin-based sponges are widely used as hemostatic agents due to their excellent biocompatibility and fluid absorption capabilities. However, their functionality...

Cervical cancer was the fourth-highest incidence of female cancer globally in 2020 and the second-highest incidence of female cancer in Indonesia in 2019. Chemotherapy frequently causes side effects and resistance; thus, cancer therapeutic agents must be developed to find selective anticancer drugs....

The chitosan was modified with L-alanine, which was used for the adsorption of cesium ion in aqueous solution. The results showed that: chitosan modified with L-alanine can remove cesium ions in the solution. When the initial concentration was kept as 150mg.L-1, the optimal adsorption conditions were:...

With the arrival of digital era as well as networked era, it is inevitable for medical field to realize digitization and network. Nowadays medical imaging has been in widespread use. However, the increasing number of im-ages and their large-size character put much pressure on the storage space. What's...

Recently, the use of smartphones are growing rapidly and increasing discomfort due to shortages of the battery capacity. Also, consumers are often dissatisfied with the battery life from even the most advanced lithium-ion rechargeable batteries in mobile phone. This paper describes finite element analysis...

The harmful substance in food and drink often brings the harm of different degrees to people's health. The lack of effective substance in health food cannot meet the needs of people's supplementary nutrients. Therefore, it is very important to detect the amount of harmful substance in common food and...

A high precision clock system is required in the external target experiment of the Cooling Storage Ring (CSR) project in the Heavy Ion Research Facility in Lanzhou (HIRFL). Considering that the detectorsare located in different places of the experimental hall, a high quality clock signal is required...

The article compared the Markowitz Model with the Index Model in terms of their performance under five different realistic constraints in portfolio optimization. Utilizing 20 years of daily return data for 21 stocks from diverse sectors and the S&P 500 index as a market benchmark, the study estimated...

Local image descriptors are widely used and play an important role in temporal video segmentation tasks. However, the study of descriptors performance under a temporal video segmentation context has been overlooked. In this paper, we present a qualitative and quantitative performance evaluation of state-of-the-art...

The objective of this study was to evaluate the bistability of living district water distribution system and impact factors under different hydraulic operation conditions. In order to study bacterial regrowth potential in water distribution system, biodegradable dissolved organic carbon (BDOC) was taken...

With the rapid development of the e-commerce, shopping online has gradually become one of the most im-portant way of shopping in our life. But there are still some problems, such as size, color, quality and other is-sues. We can always find some comments that some clothes have color difference. The consumers...

Fe2(MoO4)3 microspheres are fabricated by a facile hydrothermal process assembled from Fe2(MoO4)3 nanoplates. The microstructures and morphologies of the Fe2(MoO4)3 nanorods was characterized using powder X-ray diffraction (XRD) and scanning electron microscopy (SEM). The discharge capacity of Fe2(MoO4)3...

When batteries used in electric vehicles reach the end of their useful life in this application, they still have a high potential for reuse in other less demanding applications regarding power and cycling, such as stationary energy storage systems with renewable energy. This concept is called second-life....

Carbon-coated LiFeBO3 composite material was prepared by a rheological phase reaction method and successive annealing procedure. In the synthesis procedure, citric acid was selected as carbon source. The structures and morphologies of LiFeBO3 and carbon-coated LiFeBO3 samples were characterized by X-ray...

Study on chloride ion adsorption and combined with the characteristics of sea sand concrete,through the determination of free chlorine ion content in sea sand concrete. The sea sand concrete microstructure and Friedel salt were characterized by using X-ray diffraction (XRD) , scanning electron microscopy...

Disaster awareness is important to be instilled in elementary school children to reduce disaster risk. In the education process at school, the used of media that is by the student characteristics to support disaster education still needs to be improved. This research aims to develop GeoWeb Semeru based...

Lagrangian Rate Distortion Optimization (RDO) is widely employed in modern video encoders such as H.264/AVC and H.264/AVC for mode decision. During the RDO process the distortion and bit rate of each mode has to be estimated and more an accurate estimation leads to better optimized decisions. This paper...

The aim of this study is to determine the factorial validity and reliability of the extrinsic and intrinsic motivation scale (EIMS) in badminton training context. The study involved 312 beginner badminton child-athletes aged 10-12 (Mage =11.14; SDyears =1.62) in West Java. EIMS is an adaptation and modification...

Ground water is a source of clean water that is often used by people for daily activities. Physically, clean water is colorless, odorless, tasteless, and not turbid. Turbidity and levels of iron ions in ground water can be lowered by using moringa (Moringa oleifera) seed powder as coagulant. Niazynin...

Objectives: To investigate the effects of fasudil (Fas) on myocardial hypertrophy in rats. Methods Rats were randomly divided into 5 groups: control , transverse aortic constriction (TAC) model, Fas (5mg/kg) plus TAC, TAC plus Fas(20mg/kg), and TAC plus captopril (Cap, positive drug). After administering...

In recent years, with the rapid development of the electric vehicle market, the number of waste lithium ion battery has also risen rapidly. The waste lithium ion power battery contains a lot of toxic and harmful substances, so it is of great significance to recycle and harmless treatment. This paper...

Traffic management especially in big cit-ies is a common problem in all over the world. Therefore, traffic management problem on the signals is getting im-portance and should be solved to save the fuel, time and environment as well. The proposed research is based on the traffic flow and assigns time...

Image classification being widely applied to computer vision is an im-age processing method to distinguish the different category targets according to the different features reflected by the image information. BOW-SVM is a relative-ly typical image classification method with higher precision, however,...

By testing the resistance to chloride ion penetration and dry shrinkage performance combined with microscopic analysis, the effects of different machine-made sand mud powder content, silica fume and nano-SiO2 content on the long-term performance of machine-made sand high-performance concrete were studied....

A Schiff base is a compound with functional group that contains a carbon-nitrogen double bond with the nitrogen atom conected to an aryl or alkyl group. It is usually formed by condensation of an aldehyde or keton with a primary amine. The 2-methoxy-4-((4-methoxyphenilimino) methyl) phenol compound could...

Lithium-ion batteries are pivotal in modern energy storage systems due to their high energy density and longevity, where accurate state-of-charge (SOC) estimation is critical for ensuring safe and efficient battery management. This paper reviews advancements in Kalman Filter (KF)-based SOC estimation...

Rising steel production has resulted in considerable amounts of waste, raising serious environmental and disposal issues. Recycling this steel waste offers both ecological and economic benefits. This study explores the use of CNC lathe waste fibers as a sustainable reinforcement material in concrete....

The purpose of this paper is to look at how the Socratic questioning method can be used in EFL teaching and learning. This paper not only describes the method’s beliefs and practices, but also assesses its efficacy in improving speaking ability and critical thinking. As the research design, convergent...

Polyaniline/Carbon Nanotube (PANI/CNT) composite films doped with dodecyl benzene sulfonic acid were synthesized by cyclic voltammetry on an ITO-deposited polyethylene terephthalate substrate. The SEM and FTIR were used to characterize the micro-morphology and chemical structure. The effect of CNT concentration...

In order to make the nature of asphalt concrete testing close to real conditions of actual operation in road pavements, it seems rational to implement a cycle of tests. During the course of test cycle the consistent accumulation of the results of integrated im-pact of climatic factors will be performed...

Consumers are generally required the use of high energy density batteries. However, most consumers are often dissatisfied with the battery life from even the most advanced lithium-ion rechargeable batteries in mobile phone. All In recent years, plastic products have become thinner and lighter and proper...

The adsorption of alkali metal ions onto prepared Prussian blue (PB) was investigated in single-element solutions. The released quantities of K+ constitutive of PB were measured in course of adsorption time. Acidification occurred in these solutions because of decrease in pH values after adsorption....

This study aims to examine empirical findings of the influence of parenting on self-confidence and learning achievement of children where their parents work as Female Workers (TKW) and Indonesian Workers (TKI). This research using a quasi-experimental study with a non-equivalent control group design....

The research of beam resonator fabrication technology has been done by using reactive ion etching, wet chemical etching and self-etch-stop etching. The difficulties of hollowing out resonator have been solved. The butterfly-shaped beam resonator of resonant pressure sensor is obtained, the other measurement...