background and objectives: patient satisfaction is a key feature of quality improvement in modern health care systems. the focus of patient satisfaction studies has been on inpatient satisfaction measurement. as such, valid and reliable instruments for assessment of outpatient satisfaction are lacking in the field. this study aimed to develop and validate a brief scale to facilitate assessing o...

DNA methylation in plants affects transposon silencing, transcriptional regulation and thus phenotypic variation. One unanswered question is whether DNA methylation could be involved in local adaptation of plant populations to their environments. If methylation alters phenotypes to improve plant response to the environment, then methylation sites or the genes that affect them could be a target ...

As part of the BIOSANT program (biologically-inspired smart nanotechnology), scientists at NASA-Langley have identified a “self-healing” plastic that spontaneously closes the hole left by the passage of a bullet. To understand and generalize the phenomenon in question, the mechanical properties responsible for this ability are being explored. Low-rate impression testing was chosen to characteri...

The routine measurement of direction-dependent reservoir rock properties like permeability often takes place along the axial direction of core samples. As permeability is a tensor property of porous materials, it should be fully described by a tensor matrix or by three main permeabilities in principal directions. Due to compaction, cementation, and other lithification processes, which take plac...

dermoid cysts are congenital anomalies derived from ectoderm. they are rare in head and neck region and especially in pinna. we presented an 8-year-old girl with a dermoid cyst in the conchal region of auricle which was treated with complete surgical resection.

Background and Objectives: Patient satisfaction is a key feature of quality improvement in modern health care systems. The focus of patient satisfaction studies has been on inpatient satisfaction measurement. As such, valid and reliable instruments for assessment of outpatient satisfaction are lacking in the field. This study aimed to develop and validate a brief scale to facilitate assessing o...