Setting and recommending instructional goals represents an important communication process in educational and health domains, which are intersected in many cases. However, little is known about the antecedents of instructional goals. The aim of the present study was to examine how the contents of participants' personal goals in life (i.
View Article and Find Full Text PDFCentered on the Basic Psychological Needs Theory, recent theoretical underpinnings were used and initial empirical processes were initiated to conceptualize, develop and validate a new questionnaire about how teachers shape instructional goals. In a first exploratory study, 188 university graduates and 211 in-service teachers from both the general and special education domains were recruited to recognize the basic psychological needs of an adolescent with physical and mild cognitive disability presented in a short video vignette. In the second confirmatory study, the sample consisted of 239 in-service teachers.
View Article and Find Full Text PDFBackground: Colles fractures are fractures of the distal radius that are often encountered in the emergency department. They result from accidents and sport injuries in the young but are a common outcome of falls in the elderly population. While Colles fractures are frequently expected to heal with good results, improper reduction, malunion, or later displacement are related to poor functional outcomes in the long term.
View Article and Find Full Text PDFIntroduction: Sports-related recurrent injuries (microtrauma and trauma) of the apophyses are common in children and adolescents and could result in specific pathologies. One of them is the apophysitis or apophysiolysis of ischial tuberosity (Valtancoli or Kremser's disease) due to contraction of hamstrings, in sports with sudden accelerations and decelerations.
Case Report: We present the case of a male athlete who complained of pain in the left buttock and difficulty walking after a 3months old reported trauma with pain and hematoma in his left thigh, during a kick with his contralateral leg.
Infected nonunion of a forearm fracture complicated by a considerable skin-muscle defect poses a great challenge to orthopaedic surgeons. The treatment strategy comprises eradication of the infection, ensuring bony union and soft tissue coverage along with functional restoration. We report a case of a 23-year-old man with an open Gustilo-Anderson IIIb fracture complicated by infected nonunion after internal fixation.
View Article and Find Full Text PDFBackground: Intramedullary (IM) nailing is the method of choice for the treatment of most femoral shaft fractures. However, despite successful solid union, great initial fracture comminution can lead to significant leg length discrepancy affecting normal gait mechanics. Femoral osteotomy and distraction osteogenesis over the pre-existing IM nail could restore this limb inequality.
View Article and Find Full Text PDFBackground: Distraction osteogenesis is used for the reconstruction of extensive osseous defects. Delay in docking site consolidation results in significant prolongation of this surgical procedure. The primary aim of the present study was to retrospectively compare three different treatment options, all aimed at improving and accelerating docking site consolidation.
View Article and Find Full Text PDFInfection of total knee replacement represents a severe complication. Especially in cases of infected megaprostheses, treatment options are limited and even amputation may become unavoidable. We present two cases of infected knee hinged megaprostheses.
View Article and Find Full Text PDFIntroduction: Selective and non-selective cyclo-oxygenase (COX) inhibitors impair bone healing by inhibiting prostaglandin synthesis. The purpose of this study was to evaluate the long-term effect of parecoxib, a selective COX-2 inhibitor, on bone healing in rats, when it is applied in a pattern similar to clinical treatment patterns, that is, in a high dose and for a short period after bone fracture.
Method: Closed non-displaced mid-diaphyseal fractures in the middle of the left femoral shaft were generated in each animal.
Mebendazole (MBZ) is extensively used in eel culture for treatment of Pseudodactylogyrus spp. infections. This use may lead to residues of MBZ in eel tissues.
View Article and Find Full Text PDFA modified high-performance liquid chromatographic method has been developed for the determination of ivermectin (IVM) residues in fish muscle tissue. The extraction and clean-up procedure is based on the matrix solid phase dispersion technique. Control and IVM-fortified fish muscle samples (0.
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