Psychology and Psychotherapy: Research Studys On the Eighth Grade Mathematics Achievement Its Effect Factors- Based on Seven Areas Study Qi Chunxia1*, Wang Ruilin2, Huang Qi3, Fu Yu4 Jin Lifang5 1Beijing Normal University, China 2Beijing 3Beijing 4Beijing 5Beijing *Corresponding author: Chunxia, Beijing Submission: March 10, 2023Published: 24, 2023 DOI: 10.31031/PPRS.2023.06.000644 ISSN 2639-06...

We have reviewed 32 patients who sustained a substantial knee ligament injury during adolescence when their knee epiphyses were open. They were all treated non-operatively and re-examined and evaluated in detail after an average of eight years. There were 25 Grade II partial tears and seven Grade III complete tears. After Grade II injuries the functional results were excellent or good, though s...

Recent studies have demonstrated that microRNA-15b (miR-15b) regulates cell cycle progression, proliferationnd apoptosis in glioma cells by targeting Cyclins. However, the clinical significance of miR-15b in human glioma remains unclear. Therefore, the aim of this study was to investigate the significance of miR-15b expression in diagnosis, prognosis and malignant progression of glioma. Quantit...

OBJECTIVE This study aimed to evaluate the reproducibility of a new grading system for lumbar foraminal stenosis. MATERIALS AND METHODS Four grades were developed for lumbar foraminal stenosis on the basis of sagittal MRI. Grade 0 refers to the absence of foraminal stenosis; grade 1 refers to mild foraminal stenosis showing perineural fat obliteration in the two opposing directions, vertical ...

One hundred patients had surgical treatment for a gunshot injury to the femur at the authors' hospital. Each injury was classified (Grade 1-3) based on clinical and radiographic signs of deep soft tissue necrosis. All patients were followed up for a minimum of 6 months (average, 18 months; range, 6 months-72 months). Grade 1 injuries are defined by small entry and exit wounds (< 2 cm) and the a...

BACKGROUND Histological malignancy grading of astrocytomas can be challenging despite criteria given by the World Health Organisation (WHO). Grading is fundamental for optimal prognostication and treatment, and additional biomarkers are needed to support the histopathological diagnosis. Estimation of proliferative activity has gained much enthusiasm, and the present study was designed to evalua...

A phase II study was undertaken to assess whether continuous infusion of high-dose recombinant interleukin-2 (rIL-2) alone was active against different histologic subtypes of heavily pretreated lymphoma. Sixty one lymphomas were included in the study. rIL-2 (Roussel UCLAF, Romainville, France) was administered by continuous infusion at 20 x 10(6) IU/m2 for three cycles of 5 days, 4 days, and 3 ...

In order to assess the quality of preharvest cottons objectively, ranking classifiers were designed based on machine vision technologies to grade preharvest cottons on dark background based on their sizes and colors. Experiments showed that the classifiers can classify preharvest cottons into seven grade categories with an accuracy of nearly 91.5%.