Composites formed by layered double hydroxides with inorganic compounds: An overview of the synthesis methods and characteristics.

Nowadays, layered double hydroxides (LDH), sometimes referred as hydrotalcite-like compounds, have gained great attention since their composition and structure can be easily modified, so that they can be implemented in multiple fields. LDH-based composite materials based on LDH exhibit tremendously improved properties such as high specific surface area, which promotes the accessibility to a greater number of LDH active sites, considerably improving their catalytic, adsorbent and biological activities. Therefore, this review summarizes and discusses the synthesis methods of composites constituted by LDH with other inorganic compounds such as zeolites, cationic clays, hydroxyapatites, among many others, and describe the resulting characteristics of the resulting composites, emphasizing the morphology.

Novel bio-fertilizer based on nitrogen-fixing bacterium immobilized in a hydrotalcite/alginate composite material.

The bacterium Streptomyces sp. is a common genus of the actinomycetes class found in soils and rhizospheres. This bacterium can produce substances with bio-stimulant capacity through the fixation of nitrogen from the air.

Collaborating to Achieve the Optimal Family Medicine Workforce.

When the Family Medicine for America's Health (FMAHealth) Workforce Education and Development Tactic Team (WEDTT) began its work in December 2014, one of its charges from the FMAHealth Board was to increase family physician production to achieve the diverse primary care workforce the United States needs. The WEDTT created a multilevel interfunctional team to work on this priority initiative that included a focus on student, resident, and early-career physician involvement and leadership development. One major outcome was the adoption of a shared aim, known as 25 x 2030.

Entry of Medical School Graduates Into Family Medicine Residencies: 2016-2017.

This annual report is an expansion on previous reports in this series that provides further evidence that the current medical school system is failing, collectively, to produce the primary care workforce that is needed to achieve optimal health in the United States. Inclusion of data on the performance of DO-granting and international medical schools, creates a more complete and complex picture of the contribution of all medical school types to the primary care workforce that should allow stakeholders to set goals, identify institutions with models from which to learn, and develop strategies for continuous improvement. US MD graduates made up 49% of the entering first-year class of family medicine residencies accredited by the Accreditation Council for Graduate Medical Education (ACGME), a percentage that is not statistically changed from the 11-year average of 46%.