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The purpose of this paper is to describe a unique approach to investigate the wrinkle force of textile structures in a cylindrical model.

In this research, an apparatus was designed and constructed in order to investigate the torsional and wrinkle behavior of textile structures in a cylindrical model under a different rotational level using data acquisition and micro‐controller systems.

In the light of research results, the fiber and fabric type, fabric physical and mechanical properties and imposed rotational level significantly contributed to wrinkle characteristics of worsted fabrics. It was noticed that with increase of rotational level, the wrinkle force, and energy increased along weft and warp directions. Wrinkle characteristics along warp direction exhibited greater values than in weft direction.

The study is aimed at determining wrinkle behavior of worsted fabrics under the combined influences of compression and torsional strains.

The purpose of this paper is to analyze the stress‐relaxation behavior of different woven fabrics under constant torsional strain in a wrinkled state. For this purpose, a new method for determination of stress‐relaxation behavior of the fabric was used while keeping the torsional strain constant.

In this study, the behavior of stress relaxation of fabric is examined with modification of wrinkle force tester sophisticated electro‐mechanical method and fabricating a device which uses a computer and micro controller, with constant torsional strain by a rotational level of 9.1 turn/m in 280°, and in 300 s.

The results depict that stress‐relaxation percentage in fabric in weft alignment is more than warp alignment and the fabrics which tolerate more torsional force, possess less stress‐relaxation percentages. In this way, with increasing polyester percentage in fabric the scale of stress‐relaxation percentage decreases. Also, adoption of data derived from experiments with Maxwell model shows that the interlaced model is a suitable model for explaining the stress relaxation decline in fabric. Correlation coefficient of fabrics in weft alignment with Maxwell model is more than warp alignment.

This study has practical implications in the clothing as well as in technical textiles areas.

Knowing visco‐elastic properties is very important. However, there is no information available to study the stress relaxation of woven fabrics under the combined influences of compression and constant torsional strains.

The Iranian patients’ rights charter defines patient rights as a reflection of fundamental human rights in the field of medicine and incorporates all elements of patient rights accepted in international texts. The purpose of this paper is to study the way in which diabetes patients’ rights are being exercised in everyday hospital practice in Birjand, Iran.

A cross-sectional study design was used in 2014. The sample size was estimated 150 patients, out of which 108 diabetes patients completed questionnaire. The questionnaire of diabetes patients’ perspectives on the patients’ rights was used to collect data. The questionnaire consists of 22 questions. Data entry and analysis were carried out using SPSS software (version 22). Descriptive and inferential statistics were calculated with all survey items and total scores, as well as demographic data.

The response rate was 72 percent. Overall, the mean score percentage of diabetes patients’ perspectives on the patients’ rights was 74.04± 8.4. Furthermore, statistical significant differences were found among diabetes patients in relation to patients’ perspectives on the patients’ rights according to highest level of education (F=16.52, p=0.002), their habitat(t=3.49, p=0.001), age groups (F=18.70, p=0.0001) and the duration of the disease (F=5.16, p=0.007). The results showed that no statistically significant differences were observed among diabetes patients in relation to diabetes patients’ perspectives on the patients’ rights according to their gender (F=1.57, p=0.12) and marital status (F=1.56, p=0.09).

Clinicians can provide care based on patients’ rights, and their knowledge of patients’ rights needs to be evaluated. Educational courses, leaflets, booklets and posters can be helpful in this regard. In addition, professional organizations and the Ministry of Health need to be more sensitive to this issue.