What drives archaeology? Is it new empirical discoveries, methods or theory? These factors combined are the fuel of discipline, is obvious answer. However, debates and research articles frequently reveal how a perceived need for novelty, originality impact tends to disentangle this triumvirate archaeological virtues, giving precedence one asset over others as supposed driving force. Focusing on...

Vertebrate animals exploit the elastic properties of their tendons in several different ways. Firstly, metabolic energy can be saved in locomotion if tendons stretch and then recoil, storing and returning elastic strain energy, as the animal loses and regains kinetic energy. Leg tendons save energy in this way when birds and mammals run, and an aponeurosis in the back is also important in gallo...

The purpose of the current study was to describe reintegration experiences of U.S. military nurses returning from deployments in the Iraq and Afghanistan wars. A qualitative study using a phenomenological method was conducted. The population comprised nurses who served in the U.S. Army, Navy, or Air Force in Iraq or Afghanistan during 2003-2013, including Active Duty, National Guard, and Reserv...

[Purpose] This study aimed to clarify the characteristics of motor neuron excitability by examining the soleus H-reflex in the ready position adopted immediately before making a return during badminton games. [Subjects] Sixteen individuals with (badminton group) and 16 without (control group) experience of playing badminton were studied. [Methods] Each subject was instructed to take up various ...

Despite the uniqueness of an incarceration experience for adolescents, there remains a shortage of research on adolescents and emerging adults who have been recently released from detention centers and are returning home during the transitional time period of "reentry". Drawing from the developmental literature, the current study uses a diverse (54% Black, 20% White, 26% Other Race) longitudina...

The power stroke pulling myosin along actin filaments during muscle contraction is achieved by a large rotation ( approximately 60 degrees ) of the myosin lever arm after ATP hydrolysis. Upon binding the next ATP, myosin dissociates from actin, but its ATPase site is still partially open and catalytically off. Myosin must then close and activate its ATPase site while returning the lever arm for...

This paper formulates and estimates a dynamic discrete choice model of elder parent care and work to analyze how caregiving affects a woman’s current and future labor force participation and wages. I model caregiving and work decisions in an intertemporal framework which incorporates parental health changes, human capital accumulation, and job offer availability. The model is estimated on a sam...