Analyze of Employe’s Motivation Factor in Sekretariat Daerah in Kabupaten Bengkulu Utara

This study aims to describe the work motivation of employees at the Regional Secretariat of North Bengkulu Regency. the number of respondents/informants which includes Head of Division 2 people, Head of Subsection 10 people and Staff 13 people. The data method was carried out by interviews and questionnaires, the method of data analysis was descriptive qualitative. The research uses based on research results, the most important motivational factor is the need for prestige and actually what makes an employee feel confident to do a job / work of a business, which has been done by the employer to motivate. Employees have good communication with appropriate words.

INTRUSION ARC IN ORTHODONTIC:

The intrusion arch is a device for orthodontic anterior teeth intrusion, having been introduced by Burstone in 1977 for the treatment of deep bite, especially in the case of Class II division 2. But they are based on the origin of malocclusion and the patient's clinical characteristics, such as smile line, vertical dimension, predicted growth, among others. Use of this arc is governed by the principles of mechanical intrusion, which include obtaining a pure no intrusion proclination movements, therefore, necessary for successful treatment. Among these we can highlight to get a constant magnitude of force and the choice of point of application of force in the anterior segment, which would determine whether the motion would be pure intrusion or intrusion inclined. The mechanical stability of this is making it more advantageous in the treatment of deep bite in relation to treatment with extrusion of posterior teeth, which is notoriously prone to relapse. Thus, based on the principles of mechanics and its stability, several authors have developed some type of intrusion arches, using the original biomechanics, but differing mainly in the type of alloy wire and the point of application of force to the center of resistance to achieve the goals of the treatment

Finite Element Analysis of Gasket in Pressure Vessel

Pressure vessel is a closed container designed to hold liquids or gases at a pressure which are higher than the surrounding atmospheric pressure. These pressure vessels are not made as a single component but manufacture with an assembly of many other components and connected through bolted joints or riveted joints or welded joints. These joints are susceptible to failure and cause leakage of the liquid or gas which are very dangerous and sometimes causes heavy loss of life, health and property. Hence proper care has to be taken during the design analysis processes by following ASME section VIII division 1 which specifies the design-by-formula approach while division 2 contains a set of alternative rules based on design by Analysis (FEA) to determine the expected deformation and stresses that may develop during operation. The ASME section-VIII division-2 standards are used for the design of pressure vessel. Leakage in gasketed flanged joints have always been a great problem for the process industry. The sealing performance of a gasketed flanged joints depends on its installation and applied loading conditions. The present project work involves the design procedure and stress analysis (Structural Analysis) for the leak proof pressure vessel at the gasket under three different gasket conditions. Keywords: 1. FEM, 2. ASME, 3. ANSYS, 4. Gasket,5. Displacement,6. Stress

Failure Mode Determination of API 12F Shop-Welded Tanks with a New Roof-to-Shell Junction Detail

The API 12F is the specification for vertical, aboveground shop-welded storage tanks published by the American Petroleum Institute (API). The nominal capacity for the twelve tank designs given in the current 13th edition of API 12F ranges from 90 bbl. (14.3 m3) to 1000 bbl. (159 m3). The minimum required component thickness and design pressure levels are also provided in the latest edition. This study is a part of a series research project sponsored by API that dedicates to ensure the safe operation of API 12 series storage tanks. In this study, the twelve API 12F tank designs presented in the latest edition are studied. The elastic stress analysis was conducted following the procedures presented in the ASME Boiler and Pressure Vessel Code 2019, Section VIII, Division 2 (ASME VIII-2). The stress levels at the top, bottom, and cleanout junctions subject to the design pressures are determined through finite element analysis (FEA). The bottom uplift subjected to design pressures are obtained, and the yielding pressure at the roof-shell and shell-bottom junctions are also determined. The specific gravity of the stored liquid is raised from 1.0 to 1.2 in this study. A new roof-shell attachment detail is proposed, and a 0.01 in. (0.254 mm) gap between the bottom shell course and the bottom plate is modeled to simulate the actual construction details. In addition, the flat-top rectangular cleanout presented in the current edition of API 12F is modeled.

Ecological Aspects of Tabanids (Diptera: Tabanidae) in a Gabonese Cattle Ranch

To embark on an anti-vectorial fight against mechanical vectors of animal trypanosomosis, investigations were undertaken in order to determine the abundance, species diversity and daily activity of tabanids in a cattle ranch in Gabon. The nzi and vavoua traps were used to catch tabanids in three divisions of this ranch. In this study, 616 tabanids were captured: 349 (56.66%) in Division 1, 226 (36.69%) in Division 2 and 41 (6.66%) in Division 3. In the first Division, T. taeniola was the most abundant species with an Apparent Density (ADT) of 2.2, followed by H. pluvialis (ADT = 1.05). In the second Division, H. pluvialis was most abundant with ADT of 1.6, followed by T. taeniola (ADT = 0.38). In the last Division, the most abundant species was H. pluvialis (ADT = 0.15). Comparing the relative abundance of catches with sites (Divisions), we realized that there was no statistically significant difference in catches with trapping sites. It was noticed that Division 3 recorded the highest diversity index values. We realized that the nzi trap recorded higher tabanid catches than the vavoua trap. The diurnal activity rhythm of the most frequent species encountered slightly differed with prospection sites.

Neurofeedback, Where Are We and Where Are We Going? Three Critical Issues for Consideration: Perspective from 25 Years of Practice

For those of you who do not recognize the Swingle name, I am a neuro-brat, generation 2.0. I did not find the field, the field found me, or rather was just there … I grew up with the clicking and flipping of switches and amusing myself soldering in my father's university lab, mostly wire sculptures, bracelets, and such (my mother was an artist, after all), but also the odd connection or two on what were then wall-to-wall computers. Being a neuro-brat also meant I matured professionally in the frenetic energy of innovative minds. It took 25 years or so, and some digressions into other fields, namely, art, fashion, and education, but I was eventually drawn in fully at a Winterbrain conference in the 1990s. These were fascinating years wherein I mostly observed and listened to the great minds that rooted us, great minds that clashed (as titans do) as much as they drove the profession forward. In these cerebral jousting matches, however, I fear many were left behind. Over time I have witnessed fewer and fewer people pick up the excitement of research and exploration and more wanting a road map, finding the paths of their forefathers and foremothers (our pioneers) harder than expected to follow. As this brilliant first generation slowly leaves us to retirement and beyond (the Budzynskis, Tooman, Judith Lubar, Michael Thompson, Stu Donaldson, Larry Klein, Joe Kamiya, and a few more), their legacies should be accessible and foundations strong for us to continue to build upon. It might also be time to put down the swords, to address conflicts that no longer push us forward before we fracture further, not through loss of persons, but loss of standards, knowledge, and skill. To preserve and move neurotherapy forward, three things are critical for our discipline to address: (1) conflict and division, (2) the red herring of the double-blind imperative and its little cousin the placebo effect, and (3) perhaps most important, practice and equipment standards.

Dampak Sosial Budaya Pariwisata: Studi Kasus Desa Wisata Pulesari dan Desa Ekowisata Pancoh

Tourism can be seen not only as an economic phenomenon, but also as a socio-cultural phenomenon. Tourism is a phenomenon of cultural interaction which ultimately affects the cultural changes and behavior of local people as tourism actors. This study aims to provide a different picture related to the impact of tourism by presenting an overview of the socio-cultural life of the community after tourism activities in tourist villages. In this study using a comparative study method. The positive impacts that occur between the two villages are very different in social aspects, namely: 1) The spirit of the community that naturally awakens in the Pulesari tourist village, 2) strengthening organization (strengthening the organization), 3) the emergence of leaders (the emergence of leaders). While the negative impacts from the social aspect include 1) the impact that occurs in the community (Community Division) 2) social problems (social problems) related to drugs or prostitution, 3) Conflicts begin to emerge in the form of the emergence of new tourist villages that carry the same concept. Cultural events that occur include 1) preservation of local culture (preservation of local culture), 2) exchange of information between hosts and guests regarding village potential, arts, traditions, customs, patterns, patterns of life and culture that lead to deeper interactions. While the negative impacts that occur include 1) commercialization of culture, 2) imitating other cultures (imitating other cultures). Keywords: Impact, Socio-cultural, Tourism, Tourism Village

Applicability of Design Rules for Openings in Shells, ASME B&PV Code, Section VIII, Division 2 - A Case Study

The Pressure-Area method is recently introduced in the ASME Boiler and Pressure Vessel (B&PV) Code, Section VIII, Division 2 to reduce the excessive conservatism of the traditional area-replacement method. The Pressure-Area method is based on ensuring that the resistive internal force provided by the material is greater than or equal to the reactive load from the applied internal pressure. A comparative study is undertaken to study the applicability of design rules for certain nozzles in shells using finite element analysis (FEA). From the results of linear elastic FEA, it is found that in some cases the local stresses at the nozzle to shell junctions exceed the allowable stress limits even though the code requirements of Pressure-Area method are met. It is also found that there is reduction in local stresses when the requirement of nozzle to shell thickness ratio is maintained as per EN 13445 Part 3. The study also suggests that the reinforcement of nozzles satisfy the requirements of elastic-plastic stress analysis procedures even though it fails to satisfy the requirements of elastic stress analysis procedures. However, the reinforcement should be chosen judiciously to reduce the local stresses at the nozzle to shell junction and to satisfy other governing failure modes such as fatigue.

A Comparative Study of Radial Nozzle Criteria; Section VIII, Division 2, Part 4.5.5 to Part 5.2.2

A study is presented which compares nozzle thickness requirements based ASME Section VIII, Division 2, Parts 4 and 5[1]. Specifically, the simplified geometry of a set-in, radial nozzle without inward projection or repad is considered. The comparative technique considers a design pressure at the capacity of the shell and identifies the minimum nozzle thickness that satisfies applicable stress limits. For Part 4, the methodology of 4.5.5 is used. For Part 5, the elastic method in 5.2.2 is used. The study employs these techniques for R/t geometries of 20 to 180 and d/D ratios of 0.01 to 0.3. The comparison indicates elastic analysis Part 5 methods can improve the design from that of Part 4 over some, but not all, configurations within the study’s scope. The bounds of where the elastic analysis Part 5 methods benefit are identified. In the process of the study’s effort, numerous responses are identified and compared between design methodologies. The comparison is one of needed nozzle thickness for similar geometries. Behavior responses are shown from the range of configurations in the large simulation set created by the Part 5 method. For the Part 4 response, charts are shown that identify the required nozzle thickness based on the varying reinforcing limit logic employed in that method.