A scoping review of the relationship between alcohol, memory consolidation and ripple activity: An overview of common methodologies to analyse ripples.

Alcohol abuse is not only responsible for 5.3% of the total deaths in the world but also has a substantial impact on neurological and memory disabilities throughout the population. One extensively studied brain area involved in cognitive functions is the hippocampus.

Co-axial printing of convoluted proximal tubule for kidney disease modeling.

Despite the increasing incidence of kidney-related diseases, we are still far from understanding the underlying mechanisms of these diseases and their progression. This lack of understanding is partly because of a poor replication of the diseaseslimited to planar culture. Advancing towards three-dimensional models, hereby we propose coaxial printing to obtain microfibers containing a helical hollow microchannel.

Uniaxial and Coaxial Vertical Embedded Extrusion Bioprinting.

The 3D bioprinting technologies have attracted increasing attention due to their flexibility in producing architecturally relevant tissue constructs. Here, a vertical embedded extrusion bioprinting strategy using uniaxial or coaxial nozzles is presented, which allows formation of vertical structures of homogeneous or heterogeneous properties. By adjusting the bioprinting parameters, the characteristics of the bioprinted vertical patterns can be precisely controlled.

Compact X-Band Electron Linac for Radiotherapy and Security Applications.

RadiaBeam has developed a 6 MeV accelerator that is compact and light enough to be placed on a robotic arm or light truck. The main drivers of size and weight in conventional accelerators are the power source and the shielding. Small dimensions are enabled by operation at 9.

A Transparent, Wearable Fluorescent Mouthguard for High-Sensitive Visualization and Accurate Localization of Hidden Dental Lesion Sites.

Accurate detection and early diagnosis of oral diseases such as dental caries and periodontitis, can be potentially achieved by detecting the secretion of volatile sulfur compounds (VSCs) in oral cavities. Current diagnostic approaches for VSCs can detect the existence and concentrations, yet are not capable of locating the dental lesion sites. Herein, the development of a unique approach for accurately locating dental lesion sites using a fluorescent mouthguard consisting of the zinc oxide-poly(dimethylsiloxane) (ZnO-PDMS) nanocomposite to detect the local release of VSCs is reported.

Lichen myxedematosus: a rare group of cutaneous mucinosis.

Cutaneous mucinoses are a heterogeneous group of dermatoses in which excess deposition of mucin in the dermis gives the skin a waxy appearance, with papules and plaques that can vary from self-healing mucinosis to even disrupting the normal shape of a patient's face, conferring a leonine facies, or be part of life threatening diseases like scleromyxedema. This review will describe the most recent classification on lichen myxedematosus in the generalized (scleromyxedema) and the localized forms, as well as the different organ systems involved in scleromyxedema, diagnostic workup, current management, and prognosis.

Who will kill again? The forensic value of 1st degree murder convictions.

Studies of homicide offenders that engage in repeat, non-serial homicide offending are scarce and most studies lack comprehensive criminal career data that include convictions for 1st degree murder. Drawing on archival data on 682 male convicted felons from the Florida Department of Corrections, the current study examined the prognostic association between prior 1st degree murder convictions and various specifications of subsequent homicide offending. Negative binomial and logistic regression models found that prior 1st degree murder convictions were significantly associated with current/instant homicide offending and multiple homicide offending despite controls for five forms of serious felony violence, age, and race.

Demonstration of a real-time interferometer as a bunch-length monitor in a high-current electron beam accelerator.

A real-time interferometer (RTI) has been developed to monitor the bunch length of an electron beam in an accelerator. The RTI employs spatial autocorrelation, reflective optics, and a fast response pyro-detector array to obtain a real-time autocorrelation trace of the coherent radiation from an electron beam thus providing the possibility of online bunch-length diagnostics. A complete RTI system has been commissioned at the A0 photoinjector facility to measure sub-mm bunches at 13 MeV.

Pandemics and vaccines: perceptions, reactions, and lessons learned from hard-to-reach Latinos and the H1N1 campaign.

This paper examines knowledge, risk perception, and attitudes around the H1N1 pandemic among Latino hard-to-reach (HTR) populations in the United States. Ten focus groups were conducted throughout California (N=90), representing Latino immigrants disproportionately affected by H1N1: farmworkers, indigenous Mexicans, pregnant women, and children. Overall, participants were aware of the H1N1 epidemic and common prevention practices.

Health of migrants: working towards a better future.

For international migrants, in particular for those who cross without the required documentation, there are a number of health threats and problems that may begin during transit and a number that occur as a result of migrants' socio-economic status in the receiving country. This article discusses the health status of Mexican immigrants in the United States including their access to health care, health disparities, and the social determinants of health among this population, with a focus on the health of women and children.

Clinical improvement of pityriasis rubra pilaris with efalizumab in a pediatric patient.

Pityriasis rubra pilaris has no single effective therapy and there are some cases resistant to multiple treatments. Psoriasis has clinical and therapeutic response overlaps with pityriasis rubra pilaris and there are several therapies common to both, such as retinoids, methotrexate, cyclosporine A, phototherapy, and most recently infliximab. We report a case of a 10-year-old boy with pityriasis rubra pilaris unresponsive to topical corticosteroids, salicylic acid, pimecrolimus, calcitriol, calcipotriol, ultraviolet B targeted phototherapy, isotretinoin, systemic PUVA, acitretin, and etanercept.