Radiation and Dust Sensor for Mars Environmental Dynamic Analyzer Onboard M2020 Rover.

The Radiation and Dust Sensor is one of six sensors of the Mars Environmental Dynamics Analyzer onboard the Perseverance rover from the Mars 2020 NASA mission. Its primary goal is to characterize the airbone dust in the Mars atmosphere, inferring its concentration, shape and optical properties. Thanks to its geometry, the sensor will be capable of studying dust-lifting processes with a high temporal resolution and high spatial coverage. Thanks to its multiwavelength design, it will characterize the solar spectrum from Mars' surface. The present work describes the sensor design from the scientific and technical requirements, the qualification processes to demonstrate its endurance on Mars' surface, the calibration activities to demonstrate its performance, and its validation campaign in a representative Mars analog. As a result of this process, we obtained a very compact sensor, fully digital, with a mass below 1 kg and exceptional power consumption and data budget features.

Best Practices from Eight European Dementia-Friendly Study Cases of Innovation.

The concept of dementia-friendly cities and communities has achieved great dissemination in the international context since 2016. Although it is usually related with community networks and services, evidence and guidelines show the close relationship between the built environment design, health promotion, and the preservation of relationships with the local surroundings. Recent publications emphasize best practices in urban areas and care management. However, this is a very complex reality in each country depending on the sociosanitary services, the demographic, and geographic structure and many other different aspects including cultural ones. Moreover, design should also consider not only basic aspects such as habitability or universal accessibility, but also heritage, identity, and the feeling of normalized living. Knowledge about international experiences and innovative approaches is, as yet, an object of study as demographic ageing is still challenging all the welfare systems, especially in Europe. This study presents eight descriptive study cases in three different European countries-the United Kingdom, Belgium, and The Netherlands-to analyze the relationship between dementia-friendly initiatives and their intersection with design, urban planning and the provision of care. The results can provide strategic lines for development and innovation towards dementia-friendly societies and cities achieving SDG numbers 3 and 11 simultaneously.

Patient General Condition at Diagnosis: A Systematic Evaluation for Adults Diagnosed with Hematologic Malignancies.

Several societies have published recommendations for evaluating older adults with cancer in standard conditions. It is vital to assure a proper systematic patient condition evaluation, not only in the oldest (geriatric assessment) but in all adult patients. We have investigated the feasibility of a systematic evaluation of the general condition of all patients diagnosed with hematologic malignancies, and the degree of acceptance by the clinical team, in a prospective cohort of 182 consecutive adults, by using the ECOG performance status scale (ECOG, age 18 and over, 18+), Lee Index for Older Adults (LEE, 50+), Geriatric Assessment in Hematology (GAH, 65+), and the Comprehensive Geriatric Assessment (CGA, 75+). Clinical team acceptance was analyzed with a visual analogue scale, and the objective feasibility was calculated as the proportion of patients that could be finally evaluated with each tool. Acceptance was high, but the objective feasibility was progressively lower as the complexity of the different tools increased (ECOG 100%, LEE 99.4%, GAH 93.2%, and CGA 67.9%). LEE and GAH categories showed a weak concordance (Cohen's Kappa 0.24) that was slight between LEE and CGA (Kappa 0.18). Unexpectedly, we found no significant association between the GAH and CGA categories (p = 0.16). We confirm that a systematic evaluation of all adult patients diagnosed with hematologic malignancies is feasible in daily practice by using an age-adapted approach. Direct comparisons among the different predictive tools in regard to patients' tolerance to treatments of different intensities must be a priority research subject in the coming years.

Using a virtual patient system for the teaching of pharmaceutical care.

PURPOSE: The communication skills of pharmacists are essential for the identification and reduction of patient́s drug related problems. Therefore, Pharmacy courses started the process of teaching Pharmaceutical Care to students in order to improve their communication skills. The use of virtual patients (VP) has been a widely used technique in health care courses, but many of the VP tools in Pharmacy field are in English and do not have clinical cases that are common in tropical countries, such as Brazil. The aim of this work is to describe the PharmaVP system, developed with the purpose of training Latin America students in Pharmaceutical Care. The main differential of PharmaVP is the availability in three languages (Portuguese, English and Spanish) and the possibility of clinical case evolution, simulating several visits made by the patient. METHODS: The system was developed according to an incremental and interactive methodology, well suited for conducting multidisciplinary projects. Real clinical cases were collected from a Pharmaceutical Care program and added in PharmaVP to simulate the virtual patients. Then, 31 students of a Pharmacy course were trained and invited to participate of the evaluation study. They used the software and answered adapted instruments that assess the students' acceptance of, use of, learning of, and satisfaction with the system. RESULTS: The results showed that the students found the cases realistic and learned significantly using the software. Another positive point is that the application process of PharmaVP did not consume much time. DISCUSSION: We can conclude that the virtual patient tool contributed to the development of the skills required for the practice of Pharmaceutical Care, but should be used as complementary technique.