v.9 n.4 June
Women's emotional and mental wellbeing after hysterectomy: A Comprehensive Review
Soumendra Darbar, Sangita Agarwal, and Srimoyee Saha
Parana J. Sci. Educ., v.9, n.4, (1-8), June 17, 2023.
Abstract
Hysterectomy is typically performed to treat cancer, pelvic inflammatory disease, and uterine fibroids. Depending on which part of the reproductive system is removed along with the uterus, the procedure may be radical, complete, or partial. Laparoscopic and vaginal hysterectomy has less risk than abdominal hysterectomy, which is more dangerous. After a hysterectomy, women no longer have monthly periods and are unable to become pregnant. Surgical menopause is the outcome of the ovaries and uterus being removed together. Depending on the procedure and the patient's health, recovery can take anywhere from 4 to 8 weeks. Normal hormonal levels are significantly disturbed after surgery, which causes several difficulties in women. It raises the possibility of long-term mental health problems, particularly depression and anxiety. Following a hysterectomy, hormone replacement therapy (HRT) may help to restore hormonal balance and lessen side effects. One should not panic after a hysterectomy; instead, should follow the doctor's instructions, also taking care of oneself and continuing with the daily routine will help in recovering faster.
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Design of real time vehicles over load monitoring system based on IoT
Sourabh Jain, Ishika Shukla, Mehakpreet Singh, Rajveer Singh Pawar, and Siddhi Chauhan
Parana J. Sci. Educ., v.9, n.4, (9-15), June 17, 2023.
Abstract
Due to the development of road infrastructure and business trade, transportation of goods is increasing day-by-day. Each vehicle has its own configuration, size, power and capacity. However, heavy vehicles are often used to carry loads beyond their capacity. Therefore, overloading is one of the major problems which affect truckers as well as other motorists and pedestrians going near-by. In order to provide a convenient solution to this problem, a web- based tracking system is proposed. A heavy-duty vehicle which is overloaded and moving at high speed may cause the vehicle to lose balance while making turns along the roads. This problem may also cause the tire to burst, which in turn makes it difficult to control the vehicle. Weighing stations may be the answer to these conditions, but few are used for measuring the weight of some specific vehicles in India. A vehicle loading monitoring detection using a load sensor and GSM model with an automatic engine lock system is proposed in this study as a solution. The proposed system will detect vehicle overloading and automatically call the owner of the vehicle or the road safety officer in that event. Proteus software is used for designing and simulating the circuit while programming is done using the Arduino software. Microcontroller serves as the brain of the design and Global System for Mobile Communications (GSM) module serves as the communication link. A Liquid Crystal Display (LCD) is used to display the status of the vehicle. In addition, a buzzer is to sound an alarm when vehicle overloading is detected. The system has facilities to lock a vehicle engine automatically. This model solves the problem of real-time load detection in heavy vehicles and proposes a monitoring system for transportation. We aim to completely change the dynamics of this industry in India itself. This product will be revolutionary and will definitely reduce the frequency of road accidents & don’t forget it will also reduce the wear & tear of the roads of our country and increasing their life.
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Balanced hinged–lever mechanism
Vladimir Nikolaevich Sukhanov
Parana J. Sci. Educ., v.9, n.4, (16-23), June 17, 2023.
Abstract
The article presents the principle when two forces applied from one side of the lever mechanism, for their mutual balancing, have one direction of their action. To implement this principle, it is necessary to bring the action of forces to their common support with the possibility of their movement in different directions relative to each other. The paper considers the case when two unidirectional forces compensate each other, since they have oppositely directed degrees of freedom. On this basis, a mechanism is proposed that belongs to flat hinged (lever) mechanisms, and which can be used in the design of industrial and lifting cranes. This principle will allow us to take a fresh look at dialectics, which will require presenting the struggle of two opposites as the summation of two one–sidedness (united actions) with diametrically opposed possibilities (rights freedoms, interests, ...).
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Electrical Transformers (Mini review)
Vladimir Nikolaevich Sukhanov
Parana J. Sci. Educ., v.9, n.4, (24-28), June 17, 2023.
Abstract
The history of a new direction in transformer engineering is described. The operation of the new transformers is based on the principle of electromotive force induction in a winding with a magnetic circuit. With the new arrangement of the windings (or winding), together which perform the functions of the electrical and magnetic parts of the transformer, the windings (magnetic circuits) in one transformer are perpendicular to each other, and with mutual coverage of each other. This ensures the use of this principle of electromotive force induction. The materials that make up the transformer are used in a complex way: one material both for the manufacture of magnetic circuits and for the manufacture of electrical windings of the transformer. In this case, we can refuse copper. As a result, combined windings-magnetic cores can be made of a single material with sufficient electrical and magnetic properties, such as pure iron. For the complex use of the winding-magnetic core in a single-phase transformer, the “monkey knot” lineup is proposed.
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On a uniformly accelerated frame of reference
Valery Borisovich Morozov
Parana J. Sci. Educ., v.9, n.4, (29-31), June 17, 2023.
(Short Communication)
Abstract
Candidates for a uniformly accelerated frame of reference are considered. The simplest of them is uniformly accelerated. This system is described in space-time with non-zero curvature.
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