Original Article
Chemical Engineering
Andi Johnson
Abstract
Mathematical models can be described as a description of a system with mathematical language. This is done by introducing the system under study with a series of equations. Interpreter equations of the system are obtained based on the laws governing that system, boundary conditions, initial conditions ...
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Mathematical models can be described as a description of a system with mathematical language. This is done by introducing the system under study with a series of equations. Interpreter equations of the system are obtained based on the laws governing that system, boundary conditions, initial conditions and physical properties of the system under study. These models make it easier and faster to investigate the effect of various parameters on the system response. Once the mathematical model of a system is obtained, they can be solved analytically or numerically depending on the complexity of the equations. If the model presented is valid for a range of real numbers assigned to variables, it will be a continuous model, and if the model is valid for specific numbers in a range and for all real numbers in that range, it will be a model will be discrete. If the system does not respond to changes in time, the proposed model is called permanent. If the passage of time affects the response of the system, the proposed model is called a non-sustainable model.
Original Article
Medicine
Seyedeh Zahra Nazardani; Shohreh Nourizadeh Dehkordi; Ali Ghorbani
Abstract
Evaluating the master’s degree program in Sports Physiotherapy in order to improve the quality of education in this field. The need to pay attention to the effectiveness and efficiency of the education and improving the system of higher education by becoming more aware of the factors involved is ...
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Evaluating the master’s degree program in Sports Physiotherapy in order to improve the quality of education in this field. The need to pay attention to the effectiveness and efficiency of the education and improving the system of higher education by becoming more aware of the factors involved is necessary. The aim of this study is to evaluate the educational program for master’s degree in Sports Physiotherapy. This is a hybrid study in which qualitative and quantitative methods for data collection were used. The research team consisted of faculty members and sports physiotherapy students. In the first part of the study, due to a lack of standard questionnaires, the method of an expert panel was used to build the tools. In the second part, the questionnaire was distributed among 22 professors and students, and the data was collected. The findings showed that according to the viewpoints of the faculty members and students, the courses in the program are necessary and facilitates the students to become qualified in meeting their future professional requirements. The findings of other research indicate the desirability of the content, implementation, and educational facilities of the program from the viewpoint of the professors, and unfavourable from the viewpoint of the students. Moreover, from the perspective of the professors and students, the teaching methods is appropriate to the type of course and there is no need to add a new course to the program. The findings of student evaluation methods showed that these methods were considered to be favourable from the viewpoint of the professors, and unfavourable from the viewpoint of the students. As a result, the program of Sports Physiotherapy was evaluated, in terms of its favourability, with the existing courses. Nevertheless, the addition of practical and clinical units helps to improve the quality of the curriculum.
Original Article
Medicine
Sadigheh Musaei
Abstract
Pregnancy is a period of deep hormonal and metabolic changes that the body endures for a relatively short period of time, during which many changes occur in the skin, nails and hair. Rashes and skin changes are extremely common during pregnancy. Due to the specific mental and emotional conditions of ...
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Pregnancy is a period of deep hormonal and metabolic changes that the body endures for a relatively short period of time, during which many changes occur in the skin, nails and hair. Rashes and skin changes are extremely common during pregnancy. Due to the specific mental and emotional conditions of pregnant women, these changes can cause concerns that may be related to appearance, the possibility of recurrence in subsequent pregnancies, potential effects on the fetus, or a combination of them. The skin changes observed during pregnancy are not all of the same importance. Some of them are common skin changes that can be seen in almost all pregnant women. Of course, there are a number of skin diseases that are specifically associated with pregnancy. Also, pregnancy can aggravate or alleviate many skin diseases that are not specific to this period.
Review Article
Covid
Dinami.H Birman
Abstract
This study investigated the effects of Covid-19 on body postures. Specialists around the world are now conducting clinical trials and research to understand why some patients recovering from Covid-19 have long-term complications. The coronavirus primarily affects the respiratory system and can cause ...
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This study investigated the effects of Covid-19 on body postures. Specialists around the world are now conducting clinical trials and research to understand why some patients recovering from Covid-19 have long-term complications. The coronavirus primarily affects the respiratory system and can cause pneumonia and endanger human life. Other research shows that the disease can cause blood clots and inflammation in many parts of the body, and even in mild cases. Covid-19 can also be seen. This indicates the great need to take care of yourself against the disease. The recovery time from Covid-19 disease varies from person to person. Many people feel better in a few days or weeks, and most will recover within 12 weeks, but in some people, the symptoms may last longer. The likelihood of long-term symptoms does not appear to be related to how the disease occurred when you first contracted the coronavirus, and people who have experienced mild Covid-19 may also have long-term symptoms. The corona virus, especially its newer form, the delta corona, does not only attack the lungs; The heart, kidneys, brain, arteries, nerves, and skin are other organs that have been shown to affect the function of a new mutation in the Covid-19 virus.
