Dual-hesitant fermatean fuzzy Hamacher aggregation operators and TOPSIS with their application to multi-criteria decision-making.

The concept of the Dual-hesitant fermatean fuzzy set (DHFFS) represents a significant advancement in practical implementation, combining Fermatean fuzzy sets and Dual-hesitant sets. This new structure uses membership and non-membership hesitancy and is more adaptable for arriving at values in a domain. Since it has the capability to treat multiple fuzzy sets over the degrees of membership and non-membership, the DHFFS greatly improves the flexibility of approaches to tackle multiple-criteria decision-making (MCDM) problems.

Search for Neutrinoless Double-β Decay in ^{76}Ge with the Majorana Demonstrator.

The Majorana Collaboration is operating an array of high purity Ge detectors to search for neutrinoless double-β decay in ^{76}Ge. The Majorana Demonstrator comprises 44.1 kg of Ge detectors (29.

Public Figure Attacks in the United States, 1995-2015.

An archival descriptive study of public figure attackers in the United States between 1995 and 2015 was undertaken. Fifty-six incidents were identified, primarily through exhaustive internet searches, composed of 58 attackers and 58 victims. A code book was developed which focused upon victims, offenders, pre-attack behaviors including direct threats, attack characteristics, post-offense and other outcomes, motivations and psychological abstracts.

Rethinking bicycle helmets as a preventive tool: a 4-year review of bicycle injuries.

Introduction: Traumatic brain injury is a leading cause of disability in bicycle riders. Preventive measures including bicycle helmet laws have been highlighted; however, its protective role has always been debated. The aim of this study was to determine the utility of bicycle helmets in prevention of intra-cranial hemorrhage.

Multicenter R2* mapping in the healthy brain.

Purpose: The R2* relaxation rate constant has been suggested as a sensitive measure for iron accumulation. The aim of this multi-center study was to assess the inter-scanner and inter-subject variability of R2* mapping and to investigate the relationship between brain volume and R2* in specific structures.

Methods: R2* mapping was performed in 81 healthy subjects in seven centers using different 3 T systems.

Late reoperations after repaired acute type A aortic dissection.

Objective: Late complications can develop in patients after surgery for aortic type A dissection, mandating redo surgery on the ascending aorta and arch.

Methods: From 2006 to 2010, 23 patients (aged 41-69 years) who had late complications related to previous aortic surgery for acute type A dissection underwent redo surgery. Initial surgery included ascending aorta replacement in all cases.

Air quality modeling for policy development.

Atmospheric models constitute the best tools available for the setting of policy, and may, in some cases, be the only tools that are available. The best examples of their kind bring together all current knowledge of pollutant behavior in the atmosphere, making it possible to unravel the often complex interactions between pollutants and atmospheric dynamics. They also allow the possibility of evaluating hypothetical changes in emissions and other conditions to evaluate potential abatement strategies, or to assess the impact of proposed new emission sources.

Injuries associated with teacher assaults: magnitude, nature, cost, and outcome.

The purpose of this retrospective study was to describe the magnitude, nature, and costs of assault injuries among teachers, a high-risk group. Review of assault cases (N = 341) was based on internal and case management vendor records. The 3-year assault rate was 3.

Broiler chicks fed low-calcium diets. 2. Increased sensitivity to copper toxicity.

Young broiler chicks were more sensitive to copper toxicity when they were fed diets deficient or marginal in calcium content. Growth rate was depressed and liver copper concentration was increased under these conditions. Chicks fed a casein-gelatin diet were more sensitive to copper toxicity than those fed a corn-soybean meal diet.