JOINT KINEMATICS AND MUSCLE ACTIVITIES TO ACHIEVE SUCCESSFUL BANK-SHOTS IN BASKETBALL FREE-THROW

The study purpose was to investigate joint kinematics and muscle activations and compare clean-shot (CS) and bank-shot (BS) in men’s basketball free-throw. Ten high school male basketball athletes were recruited and asked to perform 10 CS and 10 BS, respectively, in random order. Kinematic results indicated that the range of motions (ROM) of knee, hip, and elbow joints for BS were greater (2.9 to 15.1%) than those of CS. During the projection phase, peak angluar velocities of all joints except the wrist of BS were greater than those of CS. The muscle activity of the triceps brachii increased by about 10.5% across all phases of BS compared to CS. In conclusion, the strategy of successful BS depends on increased joint ROMs and muscle activations of the triceps but similar peak angular velocity of the wrist to CS during the projection phase

Cored Dark Matter halos in the Cosmic Neutrino Background

We study the impact of the interaction between DM and the cosmic neutrino background on the evolution of galactic dark matter halos. The energy transfer from the neutrinos to the dark matter can heat the center of the galaxy and make it cored. This effect is efficient for the small galaxies such as the satellite galaxies of the Milky Way and we can put conservative constraint on the non-relativistic elastic scattering cross section as $\sigma_{\chi\nu}\lesssim 10^{-31} {\rm cm}^2$ for 0.1 keV dark matter and 0.1 eV neutrino.Comment: 7 pages, 5 figure

A STUDY ON USERS’ AWARENESS OF MOVING-PICTURE ADS IN MOVINF-PICTURE CONTENTS WITH DIFFERENT ONLINE MEDIA CHARATERISTICS

Internet plays an important role in our lives and the number of internet users keeps increasing. As internet users are exposed to ads from online media while not knowing, advertising market’s interest in moving-picture ads increases. Thus, this study comparatively measured effects of moving-picture ads inserted in news-related moving-picture contents of media companies and those of moving-picture ads inserted in moving-picture contents of professional moving-picture UCC. Advertising effects were compared between media characteristics (news and UCC) and keyword relatedness (related or unrelated keyword) and interactions of the two factors were measured. As a result, there was a significant difference in media characteristics and keyword relatedness. As for media characteristics, advertising effects of news-related moving pictures were higher than those of professional moving-picture UCC in all items. As for keyword relatedness, executing ads of keyword related to moving-picture contents was verified to have higher advertising effects than executing ads of unrelated keywords. There was no significant difference in interactions between these two factors. As interest in the moving picture advertising market increases, the necessity to introduce a method to analyze effects of moving-picture ads is raised. As for evaluation of advertising effects of moving pictures of media companies, the theme to be dealt in this paper, it is still difficult to state that moving-picture ads are facilitated in the overall market of moving picture services. So under such circumstances that verification is hard to achieve, the attempt of this study is considered to be meaningful. Keyword: media companies, UCC, moving-picture contents, moving-picture ads, advertising effects, media, new

Development of software for computing forming information using a component based approach

ABSTRACTIn shipbuilding industry, the manufacturing technology has advanced at an unprecedented pace for the last decade. As a result, many automatic systems for cutting, welding, etc. have been developed and employed in the manufacturing process and accordingly the productivity has been increased drastically. Despite such improvement in the manufacturing technology, however, development of an automatic system for fabricating a curved hull plate remains at the beginning stage since hardware and software for the automation of the curved hull fabrication process should be developed differently depending on the dimensions of plates, forming methods and manufacturing processes of each shipyard. To deal with this problem, it is necessary to create a “plug-in” framework, which can adopt various kinds of hardware and software to construct a full automatic fabrication system. In this paper, a framework for automatic fabrication of curved hull plates is proposed, which consists of four components and related software. In particular the software module for computing fabrication information is developed by using the ooCBD development methodology, which can interface with other hardware and software with minimum effort. Examples of the proposed framework applied to medium and large shipyards are presented

Ciliated muconodular papillary tumor of the lung: The risk of false-positive diagnosis in frozen section

AbstractCiliated muconodular papillary tumor (CMPT) is newly-defined low-grade malignant tumor, characterized as papillary tumor consisting of ciliated columnar, goblet, and basal cells. We present one case of pulmonary peripheral neoplasm misdiagnosed as mucinous adenocarcinoma. Pathologic findings showed, centrally, cystic papillary growth consisting of ciliated columnar, goblet, and basal cells, and peripherally, some tumor cells spread along the adjacent alveolar walls, in a lepidic fashion, and floating in pool of mucin. Tumor cells had bland nuclei, and no mitotic activity was observed. This had been initially misdiagnosed as mucinous adenocarcinoma in frozen section. We reviewed previous articles as well as permanent and frozen slides. In conclusion, in order to reduce the possibility of false positives, it is important to be aware that CMPT is a rare form of peripheral mucin-producing tumor with characteristic histologic findings

Review of the Screening Tool for Child Abuse by Health Care Provider

The recent report regarding the death of children due to child abuse brought on an implementation of an Act on special cases concerning the punishment, etc. of crimes of child abuse in September 2014. According to the report in 2013 by the National Child Protectin Agency, there were 10,000 suspected child abuse cases, with about 6,000 confirmed cases. While health care providers are obligated to report suspected child abuse, the rate of report was only less than 1%. Several studies suggest that the ease of screening process for child abuse in hospitals could increase the insight and reporting rate. With regard to the improvement in the perception for child abuse by health care providers in Korea, the authors reviewed the health care provider's roles for the protection of child abuse victims, various kinds of screening tools for child abuse in hospitals, and clinical processes for the evaluation of child abuse by a child protection team

Benign Aspirates on Follow-Up FNA May Be Enough in Patients with Initial Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance

Background. Management of thyroid nodules with benign aspirates following atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS) is not well established. We reviewed the risk of malignancy and the role of ultrasound (US) features among thyroid nodules with benign results following initial AUS/FLUS diagnoses. Methods. From December 2009 to February 2011, a total of 114 nodules in 114 patients diagnosed as benign on follow-up fine-needle aspiration (FNA) after AUS/FLUS results were included in our study. Eight among 114 nodules were confirmed pathologically and 106 were clinically observed by a follow-up FNA or US. Suspicious US features were defined as markedly hypoechogenicity, irregular or microlobulated margin, presence of microcalcifications, and taller than wide shape. Results. There were 110 (96.5%) benign nodules and 4 (3.5%) malignant nodules. Two (4.8%) among 42 nodules without suspicious US features and 2 (2.8%) out of 72 nodules with suspicious US features were confirmed as malignancy, but there were no significant associations between the malignancy rate and US features (P=0.625). Conclusion. Clinical follow-up instead of surgical excision or continuous repeat FNA may be enough for benign thyroid nodules after AUS/FLUS. The role of US features might be insignificant in the management of these nodules

Configuration for Micro pH Sensor

A fully integrated pH sensor with a built-in reference electrode is proposed. An iridium oxide microelectrode and a pH-insensitive field-effect transistor are used as a pH sensor and a reference electrode, respectively. The sensitivity of the proposed device matches well with the estimated value to within 0.3 mV/pH deviation

Bax-dependent apoptosis induced by ceramide in HL-60 cells

AbstractCeramide is an important lipid messenger involved in mediating a variety of cell functions including apoptosis. In this study, we show that antisense bax inhibits cytochrome c release, poly(ADP-ribose)polymerase cleavage and cell death induced by ceramide in HL-60 cells. In addition, ceramide induces translocation of Bax to mitochondria. The addition of the broad spectrum caspase inhibitor zVAD-fmk prevented ceramide-induced apoptotic cell death but did not inhibit translocation of Bax and mitochondrial cytochrome c release. Furthermore, ceramide inhibits the expression of the antiapoptotic protein Bcl-xL with an increase in the ratio of Bax to Bcl-xL. These data provide direct evidence that Bax plays an important role in regulating ceramide-induced apoptosis