scholarly journals Impedance Therapy in Rehabilitation of Degenerative Disc Disease Randomized Clinical Trial

2019 ◽  
Vol 4 (11) ◽  

Aim: The aim of this work is to investigate the effects of Impedance Therapy (IT) in the treatment of degenerative disc disease by confirming the presence of the "disc grow-up" (DGU) phenomenon. Method: The set consisted of 55 patients with DDD with an average age of 51.3 years divided into two groups – the experimental group and control group. The experimental group consisted of 29 patients with an average age of 56.7 years. The control group consisted of 26 patients with an average age of 45.8 years. Results: In the experimental group of patients with DDD, who received IT, the DGU phenomenon with a success rate of 76% was observed, with an average increase in the volume of the intervertebral disc of 31% (p <0.000). In the control group of patients receiving standard electrotherapy, the DGU phenomenon was not proven – the DDD progressed normally with a mean volume reduction of 15% (p <0.000). Conclusions: Degenerative disc disease as a disease of modern civilization is treatable. It can be concluded that the theory, that degenerative disc changes are irreversible has been overcome by the impact of impedance therapy.

2017 ◽  
Vol 8 (3) ◽  
pp. 172
Author(s):  
Waqar Ahmad ◽  
Zuraina Ali ◽  
Muhammad Aslam Sipra ◽  
Imtiaz Hassan Taj

Smartboards, which are now widely used in the teaching and learning process in Saudi Arabia, have turned the traditional environments of the classrooms, especially the EFL classrooms to be more interesting and encouraging. Literature reviews suggest that Saudi students usually lack motivation for studying English as a foreign language. This study tends to investigate the impact of Smartboards on preparatory year EFL learners motivation at a Saudi university. Two intact groups were selected, in which one was termed as experimental and the second as control group. The experimental group was taught using the Smartboard while the control group was taught with the traditional whiteboard, pen and book method. The treatment was given for seven weeks. A questionnaire was administered to both the groups at the beginning and the end of the study. The data was analysed using the SPSS and the results showed that there was significant difference between the experimental and control groups in terms of motivation.  


Author(s):  
Abdul Latif Al-Zakri

This study aimed to examine the impact of the use of self-questioning in the understanding of fifth grade students in mathematics material. The researcher used the experimental methodology for independent groups to investigate the impact of the independent variable, which is a self-questioning strategy on the dependent variable, which is understanding. The study sample consisted of 42 students from the fifth grade students from Khubayb bin Udai School in Riyadh; equally divided into two groups of 21 students in each group (experimental and control), and after making sure from groups' equivalence by applying the tools of the study, having been taught the experimental group by using self-questioning strategy, while the control group has been studied the unit by using the traditional method. After the completion of the study of prescribed content study, study tools (achievement test) were applied then. The results indicated to the presence of a statistically significant difference (at the significance level <0. 05) between the mean scores of the two groups' students (experimental and control) in achievement test posttest for the experimental group. Since the results of the study were positive in increasing the achievement, the researcher recommended the need to use self-questioning to raise the level of achievement of learners in mathematics material


Author(s):  
Behnam Behforouz ◽  
Anca Daniela Frumuselu

This paper investigates the efficiency of text messaging as an English as a Foreign Language (EFL) instructional tool to enhance learner autonomy and perception at the Islamic Azad University-South Tehran Branch, Iran. The study considers seventy-four learners to participate in the study after the administration of an Oxford Placement Test to measure their proficiency level. Participants are randomly assigned in experimental and control groups, including 37 participants each. A questionnaire is used as a pretest and posttest to measure learners` autonomy. Participants from the experimental group use text messaging (the treatment) to receive instructions, whereas those from the control group receive traditional classroom instructions in a face-to-face channel. A semi-structured interview is also used to collect date on experimental group participants` perception in using MALL in classrooms. The results reveal remarkable differences between the experimental and control groups’ means on their learner autonomy scores. However, the impact of the independent samples t-test has shown that there is no statistically meaningful gender difference among the learners regarding their autonomy scores. The findings based on the semi-structured interview showed complimentary views on MALL. The current study is beneficial since its outcomes could be relevant for EFL curriculum developers and English language teachers in the use of mobile learning and text messaging in the English classroom.


2021 ◽  
Vol 1 (1) ◽  
pp. 35-39
Author(s):  
Sabeeha Hamza Dehham ◽  
Nadia Majeed Hussein

This research attempted to explore the effects of divergent and convergent tasks on the successful reading of EFL students at the preparatory stage. To verify the analysis, the null hypothesis was established that states "There are no differences of statistical significance at the level of (0,05) among the mean of scores of the experimental group who study according to divergent and convergent task technique and the mean of the scores of the control group who study according to the regular method".  The experimental approach is used by designing two equivalent experimental groups of 32 students studying the technique proposed, and an 8-week (2019-2020) control group of 32 students, three classes each week using the Google Classroom Platform and Telegram. The present study utilized the platform Google Classroom (GC) and Telegram as an educational platform to assist students during their course learning process. The writing skills test was administered after checking with the experts. The results show that there are statistical differences at level (0,05) between the average of the experimental and control groups' reading skills and those of the experimental group. This difference is because the experimental group uses divergent and convergent tasks.


2018 ◽  
Vol 5 (1) ◽  
pp. 22 ◽  
Author(s):  
Saeedeh Rajayi ◽  
Mahpareh Poorahmadi ◽  
Mahpare Poorahmadi

A considerable body of research has been conducted on effective vocabulary instruction to improve vocabularylearning. However, no research has been done to empirically document the link between teaching vocabulary through“Kik’ application and vocabulary learning. Thus, this study was conducted to fill this gap in research related to thisphenomenon. To this effect, 61 intermediate EFL learners from Joyandegan language institute were selected throughconvenience sampling and randomly assigned to two groups; experimental and control group. In this pretest, posttestexperimental study, only the experimental group received training through “Kik” application. The comparison of thescores of Teacher Made Vocabulary Test showed that the scores of experimental group were higher than those of thecontrol group. The comparison of the scores of Teacher Made Vocabulary Test showed that the scores ofexperimental group were higher than those of the control group. This provided a statistically significant relationshipbetween the independent variable, teaching vocabulary through “Kik” application, and vocabulary learning which isthe dependent variable. The results of this study point to a probability that on using of “Kik” for teaching vocabularyand the results of this study showed that using “Kik” for teaching can have a significant impact on EFL learners’vocabulary learning.


2019 ◽  
Vol 31 (2) ◽  
pp. 166-191 ◽  
Author(s):  
Aurik Gustomo ◽  
Hary Febriansyah ◽  
Henndy Ginting ◽  
Imelia Martinovita Santoso

PurposeEmployee engagement has been directly linked to organizational outcomes, and at present, improving employee engagement has increasingly been a main focus for organizations. However, studies evaluating the impact of storytelling interventions on increasing the level of employee engagement are limited. Storytelling is one of the intervention methods that can provide cognitive stimulus to employees, which in turn could change their attitudes toward work including employee engagement. The purpose of this study is to determine the effectiveness of storytelling as an intervention tool for increasing employee engagement in one of the state-owned enterprises (SOEs) in West Java, Indonesia.Design/methodology/approachThis study uses a quantitative method. Employees from a West Java branch of large SOEs were randomly assigned into experimental and control groups. The research design used a pretest and a post-test with an expressive writing method to identify the extent of employee engagement by comparing participant groups and measuring the increase of employee engagement as a result of the storytelling intervention. The experimental group participated in three storytelling sessions that had been set up by panels of experts, while the control group was not given any treatment. The expressive writing analysis was conducted using software that has been developed and tested for validity and reliability. Furthermore, statistical analysis was used to test the results of expressive writing scoring to determine the impact of storytelling interventions.FindingsDirect storytelling is proven to be one of the most effective methods of increasing employee engagement in one of the SOEs in the West Java region. The results of this study showed that there were differences between the experiment and control groups after experiencing a direct storytelling intervention where there was a significant increase in the dimensions of employee engagement. Participants in experimental group had higher scores than participants in control group in most of the employee engagement dimensions. Additionally, expressive writing methods are also proven to be able to provide a stimulus for employees in expressing thoughts, perceptions and motivations for employee engagement in the company.Research limitations/implicationsAs direct storytelling has not been frequently used, especially to improve employee engagement, more studies should be conducted in various settings, with different measurement tools, and in a more controlled environment to confirm the effects of the intervention.Practical implicationsThis paper provides insight into how companies can use direct storytelling to improve the dimensions of employee engagement. Additionally, this research can also be used as a reference by companies in Indonesia, especially SOEs, for applying the same method in an effort to improve work-related attitudes, such as employee satisfaction and organizational commitment.Social implicationsThis study raises social implications in which employees enthusiasm increases in improving personal relationships between employees and storytellers, who are middle or upper management employees. In addition, employees also more appreciate their struggles when starting their careers, so they care more about increasing their role and involvement in the company.Originality/valueThis paper provides resources and information for companies and organizations to improve employee engagement through the implementation of direct storytelling. The focus of this paper is to gain information on the role of direct storytelling in improving employee engagement within a company or organization.


2015 ◽  
Vol 2015 ◽  
pp. 1-16 ◽  
Author(s):  
David Oehme ◽  
Tony Goldschlager ◽  
Peter Ghosh ◽  
Jeffrey V. Rosenfeld ◽  
Graham Jenkin

Low back pain and degenerative disc disease are a significant cause of pain and disability worldwide. Advances in regenerative medicine and cell-based therapies, particularly the transplantation of mesenchymal stem cells and intervertebral disc chondrocytes, have led to the publication of numerous studies and clinical trials utilising these biological therapies to treat degenerative spinal conditions, often reporting favourable outcomes. Stem cell mediated disc regeneration may bridge the gap between the two current alternatives for patients with low back pain, often inadequate pain management at one end and invasive surgery at the other. Through cartilage formation and disc regeneration or via modification of pain pathways stem cells are well suited to enhance spinal surgery practice. This paper will systematically review the current status of basic science studies, preclinical and clinical trials utilising cell-based therapies to repair the degenerate intervertebral disc. The mechanism of action of transplanted cells, as well as the limitations of published studies, will be discussed.


2017 ◽  
Vol 24 (4) ◽  
pp. 610-617
Author(s):  
Łukasz Kubaszewski ◽  
Anetta Zioła-Frankowska ◽  
Zuzanna Gasik ◽  
Marcin Frankowski ◽  
Mikołaj Dąbrowski ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document