Results 21 to 30 of about 2,451,002 (323)
BMC Geriatrics, 2023 Background One of the risk factors for getting seriously ill from COVID-19 and reaching high mortality rates is older age. Older age is also associated with comorbidities, which are risk factors for severe COVID-19 infection.
María Elena Camacho-Moll +5 more
doaj +1 more source
Families and social security [PDF]
European Economic Review, 2015 Abstract The present paper quantifies the importance of family insurance for the analysis of social security. We therefore augment the standard overlapping generations model with idiosyncratic labor productivity and longevity risk in that we account for gender and marital status. We simulate the abolition of pay-as-you-go pension payments, calculate
Fehr, Hans +2 more
openaire +3 more sources
Social Security Programs Throughout the World: The Americas, 2011 [PDF]
, 2012 [Excerpt] This fourth issue in the current four-volume series of Social Security Programs Throughout the World reports on the countries of the Americas.
International Social Security Association +1 more
core +4 more sources
Social engineering: Concepts, Techniques and Security Countermeasures [PDF]
arXiv, 2021 The purpose of this report is to research the topic called Social Engineering in Cyber Security and present the explanation of the meaning, concepts, techniques, and security countermeasures of Social Engineering based on factual academic research.
arxiv
Measurement of Gallbladder Volume with Ultrasonography in Pregnant Women
Canadian Journal of Gastroenterology, 2000 Fasting and postprandial gallbladder volumes were investigated using ultrasonography in three groups (10 subjects in each) of healthy women: third trimester pregnant women, postpartum women up to 10 days after giving birth and nonpregnant controls.
Sait Kapicioglu +4 more
doaj +1 more source
International Journal for Equity in Health, 2023 Background To alleviate the shortage of caregivers associated with disabled persons, China has implemented a pilot policy for long-term care insurance. This policy has the characteristics of "familialization" and "de-familialization" policy orientation ...
Wenjing Jiang, Hongyan Yang
doaj +1 more source
Exploiting Data Sparsity in Secure Cross-Platform Social Recommendation [PDF]
arXiv, 2022 Social recommendation has shown promising improvements over traditional systems since it leverages social correlation data as an additional input. Most existing work assumes that all data are available to the recommendation platform. However, in practice, user-item interaction data (e.g.,rating) and user-user social data are usually generated by ...
arxiv
Social Media Networks Attacks and their Preventive Mechanisms: A Review [PDF]
arXiv, 2022 We live in a virtual world where actual lifestyles are replicated. The growing reliance on the use of social media networks worldwide has resulted in great concern for information security. One of the factors popularizing the social media platforms is how they connect people worldwide to interact, share content, and engage in mutual interactions of ...
arxiv
Lipid profile of healthy women during normal pregnancy [PDF]
Journal of Medical Biochemistry, 2009 The four basic lipid indexes (Chol, Trig, HDL-C and LDL-C) increase during pregnancy, following different rates of increase. Among the four analytes triglycerides show the largest increase and HDL-C the smallest.
Diareme Margarita +4 more
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O-41 CIRRHOSIS IN PATIENTS WITH ALFA 1 ANTITRYPSIN DEFICIENCY; WHAT ARE WE MISSING?
Annals of Hepatology, 2023 Introduction and Objectives: It's common to include alfa 1 antitrypsin deficiency (AATD) in the diagnostic workup of children with cirrhosis, unlike in adults, where we seldom test for it.
Francisco Hevia +16 more
doaj