News
Call for papers: Volume 3 Issue 3 now open — Submit your manuscript OIJSEM is now indexed in Google Scholar and Crossref Early-online articles published weekly — View latest Average time to first decision: 14 days Call for papers: Volume 6 Issue 2 now open — Submit your manuscript OIJSEM is now indexed in Google Scholar and Crossref Early-online articles published weekly — View latest Average time to first decision: 14 days
Contact | Help | OPEN SCOPE
Published Research

Volume 2  |  Issue 1

Open Access Research Article OSP-115
254 11

The Development and Structural Design Methods of Screw Tightening Mechanisms

Automatic screw tightening machine is a machine in modern industrythat improves workers’ work efficiency and is widely used in many fields. Automatic screw tightening machine is an auxiliary equipment for many large devices, which can greatly reduce the labor inten…

Open Access Review Article OSP-114
231 6

Structural Design of Linear Sliding Platform

Modular single axis linear CNC sliding table is a fundamental component of many large electromechanical devices. Modular single axis linearCNC rolling sliding table usually includes guide rail seat, mobile slider,workpiece, ball screw nut pair, servo motor and othe…

Open Access Mini Review OSP-113
283 8

Sapiens Three Essentials©

Homo Sapiens is the most dangerous species ever to live on earth. Compared to other animals, its communications skills are inferior being dependant on speaking but can record language which helps it to make tools most of which are weapons. These skills could be diverted to pea…

Open Access Case Report OSP-112
344 14

The Effects of NeurOptimal Neurofeedback on a Clinical Case of Cerebral Vascular Narrowing: A Case Study

This case study explores the effects of NeurOptimal neurofeedback therapy on a 27-year-old female patient with a history of cerebral vascular narrowing, resulting in physical and emotional challenges. Following neurosurgery at a young age, the patient exhibited significant mot…

Open Access Review Article OSP-111
716 23

The Inspirational Life of Madame Curie, The Goddess of Science

 In the history of world science, Madame Curie is an immortal name. This great scientist has made outstanding contributions in the fields of physics and chemistry with his talent and diligence, and won the Nobel Prize twice in 1903 and 191…