The Master of Arts, or MA degree, is a type of graduate degree which includes all arts and humanities disciplines as well as some social sciences. The M.A. degree is typically awarded in English, history, communication studies, international relations, international business administration, humanities, philosophy, and social sciences. Generally, an MA degree takes 2 years of full-time study for a non-thesis program, and longer for a thesis option; the Master of Arts (M.A.) may either be entirely course-based, entirely research-based or a combination. Admission to M.A. programs is usually contingent on the applicant having previously obtained their Bachelor’s degree which is often a Bachelor of Arts.

According to the Bureau of Labor Statistics (BLS), nurses are in high demand. In fact, the BLS projects 12% job growth for RNs -- a rate much faster than average -- by 2028. However, advanced practice RNs (APRNs) can expect higher demand. The projected job growth for nurse practitioners and other APRNs currently sits at 26%. Nurse practitioners also benefit from much higher salaries. While the average RN earns under $72,000 a year, the BLS reports that APRNs earn nearly $114,000 on average.
Master's degrees. These are sometimes placed in a further hierarchy, starting with degrees such as the Master of Arts (from Latin Magister artium; M.A.) and Master of Science (from Latin Magister scientiæ; M.Sc.) degrees, then the Master of Philosophy degree (from Latin Magister philosophiæ; M.Phil.), and finally the Master of Letters degree (from Latin Magister litterarum; M.Litt.) (all formerly known in France as DEA or DESS before 2005, and nowadays Masters too). In the UK, master's degrees may be taught or by research: taught master's degrees include the Master of Science and Master of Arts degrees which last one year and are worth 180 CATS credits (equivalent to 90 ECTS European credits[8]), whereas the master's degrees by research include the Master of Research degree (M.Res.) which also lasts one year and is worth 180 CATS or 90 ECTS credits (the difference compared to the Master of Science and Master of Arts degrees being that the research is much more extensive) and the Master of Philosophy degree which lasts two years. In Scottish Universities, the Master of Philosophy degree tends to be by research or higher master's degree and the Master of Letters degree tends to be the taught or lower master's degree. In many fields such as clinical social work, or library science in North America, a master's is the terminal degree. Professional degrees such as the Master of Architecture degree (M.Arch.) can last to three and a half years to satisfy professional requirements to be an architect. Professional degrees such as the Master of Business Administration degree (M.B.A.) can last up to two years to satisfy the requirement to become a knowledgeable business leader.[9]
A French diplôme d'ingénieur (postgraduate degree in engineering) is also the equivalent of a master's degree, provided the diploma is recognised by the Commission des titres d'ingénieur, as are qualifications recognised at Level I of the répertoire national des certifications professionnelles (national register of professional certificates).[81][82]

In Denmark there are two forms of master's degree. The Master's Degree or candidatus is a FQ-EHEA second-cycle qualification worth 120 ECTS credits. These degrees are research-based and offered through universities (e.g. University of Copenhagen and Copenhagen Business School). The second form is the Master Degree (no possessive) within the adult further education system, which is worth 60 ECTS credits and is taught part-time.[79] The candidatus degree is abbreviated cand. and upon completion of, for instance, an engineering master's degree, a person becomes cand.polyt. (polytechnical). Similar abbreviations, inspired by Latin, apply to a large number of fields, e.g.: sociology (cand.scient.soc), economics (cand.merc., cand.polit. or cand.oecon), law (cand.jur), humanities (cand.mag) etc. Use of a cand. title requires a master's degree. Holders of a cand. degree are also entitled to use M.Sc. or M.A. titles, depending on the field of study. In Finland and Sweden, the title of kand. equates to a bachelor's degree.

Ocean, Earth and Atmospheric Sciences is an interdisciplinary graduate major that first introduces students to the elements of the Earth system and the processes of mass and energy flow among them through a set of core courses. Students then pursue focused graduate course work and research in the following concentration areas, directed by their program committee.
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