Human body of different cavities, separated areas which house different organ systems. The brain and central nervous system reside in an area protected from the rest of the body by the blood brain barrier. The lungs sit in the pleural cavity. The intestines, liver, and spleen sit in the abdominal cavity Height, weight, shape and other body proportions vary individually and with age and sex. Body shape is influenced by the distribution of muscle and fat tissue. Human physiology is the study of how the human body functions. This includes the mechanical, physical, bioelectrical, and biochemical functions of humans in good health,
Association for the Social Scientific Study of Jewry of research, and assists in the cultivation of younger scholars. The organization publishes a journal, "Contemporary Jewry", several times a year with research articles that draw on a range of social scientific fields and methodologies. The Marshall Sklare Award is an annual honor of the Association for the Social Scientific Study of Jewry (ASSJ). The ASSJ seeks to recognize "a senior scholar who has made a significant scholarly contribution to the social scientific study of Jewry." In most cases, the recipient has given a scholarly address. In recent years, the honored scholar has presented the address at the annual meeting