Battery grouping is a technology widely used to improve the performance of battery packs. In this paper, we propose a time series clustering based battery grouping method. The proposed method utilizes the whole battery charge/discharge sequence for battery grouping. The time sequences are first denoised with a wavelet denoising technique. The similarity matrix is then computed with the dynamic ...

Symmetry detection has long been a major focus of perception research. However, although symmetry is often cited as a “grouping principle”, the effect of symmetry on grouping, an important form of perceptual organization, has been little measured. In past research, we found little spatio-temporal grouping for oblique lines symmetric around a horizontal axis during ambiguous rotary motion in dep...

Glass patterns are visual textures composed of a field of dot pairs (dipoles) whose orientations are determined by a simple geometrical transformation, such as a rotation. Detection of structure in these patterns requires the observer to perform local grouping (to find dipoles) and global grouping to combine their orientations into a percept of overall shape. We estimated the spatial frequency ...

هذا بحث بعُنْوَان "الوجوه والنظائر عند الإمام ابن عقيلة المكي (ت:1150هـ) في كتابه (الزيادة والإحسان علوم القرآن)- دراسة نقدية"، ويتكوَّن البحث من: تمهيد، وثلاثة مباحث، وخاتمة، وفكرة تتمثَّل إظهار المميزات والملاحظات على تناوُل لعلم الوجوه كتابه، وسيتَّبع الباحث سبيل الوصول إلى ذلك المنهج النقدي.
 وثمرة تظهر نتَائجه التي كان من أهمها: كون ترتيب وسياق عرْض علم أكثر انسجامًا وواقعيةً السيوطي لهذا العلم، وو...

Looking at a pair of objects is easy when automatic grouping mechanisms bind these objects together, but visual exploration can also be more flexible. It is possible to mentally "re-group" two objects that are not only separate but belong to different pairs of objects. "Re-grouping" is in conflict with automatic grouping, since it entails a separation of each item from the set it belongs to. Th...

Experimental evidence has been obtained that cryoprecipitation concentrates anti-A in mixtures of group O and group A plasma by a mechanism that does not operate in group O plasma alone. It has been concluded that the anti-A/A polysaccharide complex is less soluble during cryoprecipitation than anti-A immunoglobulin, and this complex dissociates to give free anti-A when the cryoprecipitate is r...