a Tdenzification of a 32 kDaiton protein in the bovine retinal pigment epithelium. Hethods A bovine retinal pigment epithelium cDNA library wa* constructed and immunologically screened with monoclonai antibody 21-C3/AV. A positive full-length clone, 21-C3RDH/CD, wan sequenced. Northern blot analysis were performed to analyze the tissue expression pattern. In order 'co analyze the function of th...

Residual petroleum hydrocarbons and polychlorinated biphenyls (PCBs) are frequently found together at contamination sites. Intrinsic reductive dechlorination of PCBs at these sites is highly variable. Sediments of Silver Lake (MA), which contain ∼6.2% petroleum hydrocarbons, did not support PCB dechlorination in laboratory assays. Removal of petroleum components from Silver Lake sediments by so...

Polychlorinated biphenyls (PCBs), similar to DDT in structure and physiological effects (7), are of concern to the scientific community because of their ubiquity (8), persistence (11) and possible toxicity. The alleged lack of biodegradability of this environmental pollutant has caused alarm and curtailment of this useful chemical. Work as early as 1963 by Cope (3) indicated that DDT, another c...

The present research aimed to establish the association between personal factors (age, sex, hours connected and school of origin) digital competencies university students, which have been originated developed with a greater degree intensity during pandemic, generating as consequence need for distance education. study was basic, explanatory, quantitative, non-experimental cross-sectional design....

Throughout its history, the Black Lives Matter (BLM) movement has elicited strong opposition that risks stifling anti-racist progress. This paper examines how support for BLM is argued about and challenged in online settings, focussing on use of alternative ‘Lives Matter’ hashtags slogans. anti-BLM material from 2020 was identified across six platforms, which generated 1242 data items. Data wer...

This study uses the full-range leadership model to argue that on days when leaders engage in transformational behaviors, they identify follower strengths and stimulate followers show personal initiative. We propose is related work engagement performance through use Moreover, we hypothesize followers' initiative most effective their strengths. A total of 57 Norwegian naval cadets filled out a di...