The Feasibility of Anterior Occipital Condyle Screw for the Reconstruction of Craniovertebral Junction: A Digital Anatomical and Cadaveric Study of a Novel Technique

Background: Anterior occipital condyle screw (AOCS) could be a feasible technique apply to the reconstruction of craniovertebral junction. This study was to analyze the feasibility of AOCS.Method: The craniovertebral junction computed tomography (CT) scans of 40 adults were enrolled and imported into Mimics software. Then the three-dimensional reconstruction digital model of craniovertebral junction were established to determine entry point, insertion angle and screw’s trajectory. After AOCS inserted into ten human cadaver spine specimens, CT scans were performed to verify the location between screws and important structures. Result: The optimal entry point is located caudally and medial to the ventral of occipital condyle. The optimal trajectory is in inclination angle (5.9°±3.4°) in the sagittal plane and diverge angle (26.7°±6.0°) in the axial plane with the screw length around 21.6±1.2mm. There were no screws invaded into hypoglossal canal and vertebral artery in all specimens.Conclusion: AOCS fixation is a feasible novel technique for anterior craniovertebral junction reconstruction, and it could be an effective alternative operation for anterior reconstruction with titanium mesh cage.

A Green Skills Framework for TVET Curricula

Knowledge, technical skills, and generic skills are quite a synonym in TVET curriculum, but apart from that, the industries are starting look for the manpower with competent in green skills. Besides, the green skills an alternative way to cultivate awareness on environmental and to protect and conserve the environment from climate change and pollution in order to stimulate sustainable development. This article aimed at exploring out the impact of the environmental policies on job opportunities; the domains and elements of green skills which required in green industries; the mismatch of domains and elements green skills between industries and institutions; and the green skills framework for TVET curricula. An exploratory sequential design is used in this study which consists of two-phases. Respectively, the first phase 11 experts in environmental aspect or green practice involve in order to get the consensus and Delphi technique apply, and 200 TVET academicians involve in the second phase. The data from this study is useful in order to reduce knowledge gaps and as the tools in order to revise the existing curricula framework due to the change of skill requirements.

KECERDASAN EMOSIONAL DAN BERFIKIR LOGIS PENGARUHNYA TERHADAP HASIL BELAJAR EKONOMI

The Research purpose is 1. How to know the influence of emotional intelegent through study result of student partisipan MAN Wajo and SMAN 5 Wajo. The research type is expost facto research is student parcitipan MAN Wajo and SMAN 5 Wajo in class XI IIS. Sample that used number 122 divided into 60 students participant MAN Wajo and 62 student participant SMAN 5 Wajo. Data collection technique apply with using questionnaire in scale likert shape to know the influence emotional entelegent and logical tehniqque whil study result take from technique report score. Data analysis use descriktive analysis technique. Conditional test ofinfrencial statistic analysis. The result of research show 1. Emotional entelegent is significant influenced economy result of student partisipan of MAN Wajo and SMAN 5 Wajo 2. Logical thinking is significant influenced through economy study result of student psrcitipsn of MAN Wajo and SMAN 5 Wajo. 3. Emotional intelegent and logical thngking is significant influenced together trought economi study result of student participant of MAN Wajo and SMAN 5 Wajo. 4. Double liner analysis result show that as simultant variabel emotion intelegent and logical thingking have is significant influence trought economy study result of students participant MAN Wajo and SMAN 5 Wajo.

Research on New Sports Teaching Mode Based on Virtual Reality Technique

As one of the key technologies of the future development of the Internet, Virtual reality technique is more and more used in the field of Physical Education. Its appearance will subvert traditional sport sports teaching mode and education thinking, and brings a series of major changes for sports education. As for the limitations of modern sports teaching mode, this article is to analyze how virtual reality technique apply to physical education, and build a new sports teaching mode based on virtual reality technique and provide a more scientific, systematic theoretical reference for improving the quality of teaching and optimizing teaching methods with the combination of situational cognitive theory.

Comparison of Computational Electromagnetics for Electrostatic Analysis

This paper presents comparative studies on different numerical methods like method of moments (MOM), Boundary Element Method (BEM), Finite element method (FEM), Finite difference method (FDM), Charge Simulation method (CSM) and Surface charge method. The evaluation of the capacitance of various structures having different geometrical shapes is importance to study the behavior of electrostatic charge analysis. The MOM is based upon the transformation of an integral equation, into a matrix equation by employing expansion of the unknown in terms of known basis functions with unknown coefficients such as charge distribution and hence the capacitance is to be determined. To illustrate the usefulness of this technique, apply these methods to the computation of capacitance of different conducting shapes. This paper reviews the results of computing the capacitance-per-unit length with the other methods. The capacitance of charged conducting plates is reviewed by different methods.

System of Greenhouse Temperature and Humidity Monitoring Based on LabVIEW

The greenhouse temperature and humidity monitoring base on the application of virtual instrument technique apply LabVIEW as the software development platform, taking computer technology as the core. It equipment with the sensor, data acquisition, signal conditioning circuit and other hardware devices to achieve the greenhouse temperature and humidity parameters such as real-time acquisition, analysis, display, data storage function. The virtual instruments and the traditional monitoring equipment compared to display more intuitive, more easy to achieve functional expansion.

Study of Dust Sampler System Based on Single Neuron PID

The sampling flow will be decreased by the weakness of filterable membrane permeability after the dust sampler working for period of time. It seriously affects the measurement accuracy, so keeping the dust sampler working under the constant gas flow is important. Gas flow can be adjusted accurately in time to ensure constant flow based on single neuron adaptive PLC algorithm and PWM technique. Apply ZigBee wireless communication technology on indoor positioning and remote monitoring.