Understanding large amounts of multimedia information is a challenge in many domains – as technology makes its way into the classroom, the classroom becomes one such domain. An instructor has little attention to focus on the technology and is instead focused on teaching. We examine several techniques for clustering digital ink diagrams drawn by students during in-class activities. These diagram...

Allowing learners to control some aspect of instructional support (e.g., augmented feedback) appears to facilitate motor skill acquisition. No studies, however, have examined self-controlled (SC) video feedback without the provision of additional attentional cueing. The purpose of this study was to extend previous SC research using video feedback about movement form for the basketball set shot ...

abstract: mastitis is an inflammatory reaction of the mammary tissue in response to the introduction and multiplication of pathogens and is characterized by increasing somatic cell count (scc) in milk. the main objective of present study is to assess the probable associations between somatic cell (sc) levels and calcium and phosphorus and ratio of ca/p in raw milk. milk samples were collected f...

In order to reduce the steady-state misalignment of real-coefficient proportionate affine projection sign algorithm (RP-APSA) for sparse impulse responses, a memory RP-APSA is proposed in this paper by exploiting the historical values of proportionate factors, called MP-APSA. Further, to improve the robustness of MP-APSA and the recently proposed memory-improved RP-APSA (MIP-APSA) for impulse r...

Affine projection algorithms (APAs) are popular in echo cancellation due to its fast convergence. Proportionate APA (PAPA) and improved APAP (IPAPA) have been proposed recently to enhance the performance of APAs based on the concept of assigning different effective step-sizes to the tap coefficients. Conventional IPAPA is found to be able to outperform PAPA by using a proper control parameter. ...

HUMAN CARE THEORY (WATSON) ON THE NURSING STUDENTS PERCEPTION OF THE CARE Saeedeh Elhami, Hojat Zareh Houshyari Khah, Khadijeh Moradbeigi, Nasim Hatefi Moadab, Bahman Cheraghian. Instructor, Department of Medical-Surgical Nursing, Faculty of Nursing, Abadan school of medical sciences, Abadan, Iran; Instructor, Department of Medical-Surgical Nursing, Faculty of Nursing, Abadan school of Medical ...

Shifting gaze requires precise coordination of eye and head movements. It is clear that the superior colliculus (SC) is involved with saccadic gaze shifts. Here we investigate its role in controlling both eye and head movements during gaze shifts. Gaze shifts of the same amplitude can be evoked from different SC sites by controlled electrical microstimulation. To describe how the SC coordinates...

Grain boundary mobility of CeO, containing 0.1% and 1.0% trivalent dopant cations (Sc, Yb, Y, Gd, and La, in order of increasing ionic radius) has been measured. At the lower dopant concentration (intrinsic regime), mobility is controlled by grain boundary diffusion of host cations, whereas at the higher dopant concentration (extrinsic regime), mobility is controlled by solute drag through the ...