547 research outputs found
Electrochemical sintering process for producing electrodes from cadmium felt and a nickel or silver grid
Electrochemical sintering process produces cadmium felt electrodes. Two pieces of cadmium felt are sandwiched around a nickel screen or silver expanded metal grid, held together by mold compression, and electrochemically sinitered by being put through several charge and discharge cycles at low current density
The Impact of Consumerism on the Market
A brief Article discussing different aspects of the Consumer Union of the United States and its various activities
Comparison of Methods to Evaluate Body Composition in Collegiate Women Ultimate Frisbee Athletes
Body composition is a useful measure in the female athlete population both for assessing sport performance and for tracking the athlete’s overall health. This study aimed to evaluate multiple modalities of body composition in collegiate female ultimate frisbee athletes, a population that currently has no published peer-review body composition literature. The purpose of this study was to determine if there is a significant mean difference between various tools for accessing body composition among women ultimate frisbee athletes when compared to the air displacement plethysmography (AP). A total of nine (n=9) female collegiate ultimate frisbee athletes aged between 20-23 (height = 165.7 ± 4.5 cm, body mass = 64.1± 7.9 kg, and BMI = 23.3 ± 2.3 kg.m-2) completed this study. The tools used to measure body composition were AP, 3-site skinfold assessment, bioelectrical impedance analysis, four previously developed body mass index-based equations, and the body adiposity index. A repeated measures analysis of variance (ANOVA) was conducted to determine the differences in body fat percentages recorded from the various tools used to measure body composition. A Bonferroni correction post hoc analysis was used to examine group differences between the body fat percentage values and a Pearson Product-Moment Correlation was completed to find correlations between the different variables compared to the Bod Pod. A strong, positive relationship was seen between body composition estimated by AP and skinfold assessment (r=0.83, p=0.0006). The data collected is useful in determining if there is an alternative method to measuring body composition that is more cost effective, portable, and produces similar results when compared to AP
An Exploration into the Reality of Media Perceptions: The Depictions of Women Public Relations Practitioners in Reality Television
Reality television is a media staple for this generation. Reality programs including Jersey Shore, Keeping Up with the Kardashians, and Teen Mom 2 are among the most watched programs in the United States. In the last five years, reality television has highlighted professions including Public Relations. However, these new reality shows depict an unrealistic image of female practitioners in the PR field. These negative portrayals have been analyzed in film, yet there is a lack of research in regards to reality television. The purpose of this study is to analyze the portrayal of women in the Public Relations profession as seen on reality television. This study examines two reality shows pertaining to the field of Public Relations: Kell on Earth and The Spin Crowd. These programs will be analyzed through a coding system that identifies the positive and negative images of female Public Relations professionals as portrayed in reality television
Seeing the unseen: Underrepresented groups in prime-time television
Television is considered America\u27s No. 1 pastime, occupying an average of four hours and 39 minutes of a person\u27s time every day (Stelter, 2008). A majority of viewers are tuned in during prime time to live vicariously through their favorite fictional characters who reflect friends, family or even themselves. However, is prime-time television really representing everyone? The purpose of this study is to discover whether a media format as influential as TV reflects the people of the United States. This will be accomplished through coding the prime-time programing on major broadcast networks ABC, NBC, CBS, Fox and the CW
Electrochemical cell has internal resistive heater element
External source supplies power to electrochemical cells containing internal resistive heater element. Each cell plate is individually contained in its own Pellon bag, enabling the heater element to be arranged in a continuous, parallel circuit
The emerging field of venom-microbiomics for exploring venom as a microenvironment, and the corresponding Initiative for Venom Associated Microbes and Parasites (iVAMP)
Venom is a known source of novel antimicrobial natural products. The substantial, increasing number of these discoveries have unintentionally culminated in the misconception that venom and venom-producing glands are largely sterile environments. Culture-dependent and -independent studies on the microbial communities in venom microenvironments reveal the presence of archaea, algae, bacteria, endoparasites, fungi, protozoa, and viruses. Venom-centric microbiome studies are relatively sparse to date and the adaptive advantages that venom-associated microbes might offer to their hosts, or that hosts might provide to venom-associated microbes, remain unknown. We highlight the potential for the discovery of venom-microbiomes within the adaptive landscape of venom systems. The considerable number of known, convergently evolved venomous animals juxtaposed with the comparatively few studies to identify microbial communities in venom provides new possibilities for both biodiversity and therapeutic discoveries. We present an evidence-based argument for integrating microbiology as part of venomics to which we refer to as venom-microbiomics. We also introduce iVAMP, the Initiative for Venom Associated Microbes and Parasites (https://ivamp-consortium.github.io/), as a growing consortium for interested parties to contribute and collaborate within this subdiscipline. Our consortium seeks to support diversity, inclusion and scientific collaboration among all researchers interested in this subdiscipline
Sensitivity of selected organ dissection to diagnose Taenia solium cysticercosis in pigs from endemic areas
Taenia solium, also known as the pork tapeworm, is a neglected zoonotic parasite which is endemic in many developing countries, including Zambia. The tapeworm causes two disease conditions in humans: (1) taeniosis, which is the intestinal tapeworm infection, obtained after consumtion of raw/undercooked infected pork; and (2) cysticercosis, which is the metacestode larval stage infection, obtained after ingestion of tapeworm eggs. A human tapeworm carrier can excrete high numbers of eggs with the stool (100 000 eggs per day) and is thus an important source of environmental contamination. The transmission of cysticercosis is thus enhanced with poor sanitation and the lack of clean drinking water. After ingestion of the eggs, oncospheres hatch in the intestine and disseminate to several body tissues, including the central nervous system. Infection of the central nervous system with cysticerci is called neurocysticercosis, which is a major cause of acquired epilepsy worldwide
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