(c) The fund shall be held and applied by the center to make qualified grants to graduate level and doctoral students and post-doctoral fellows studying or employed in the life sciences for living expenses; provided, however, that the center shall make no such qualified grants unless said grant has been approved by a majority vote of the board. Grants awarded from the fund shall, in addition to any restrictions adopted by the center, shall be awarded in $5,000 increments not to exceed $15,000 annually per recipient and further restrictions include: (1) recipients shall be enrolled in a graduate or doctorate level program or shall be working as postdoctoral fellows at a college, university, independent research institution or an academic medical center in the commonwealth; (2) recipients shall be commonwealth residents; and (3) the annual total household income of a recipient shall not exceed 300 per cent of the federal poverty level. The center shall make no such qualified grants pursuant to said clause (1) of said subsection (b) unless such qualified grant conforms with rules approved by the board. Said rules shall establish the terms and conditions for grants which constitute qualified grants and shall establish the terms, procedures, standards and conditions which the center shall employ to identify qualified applications, process applications, make grant determinations, safeguard the fund, oversee the progress of qualified grants and secure the participation of other public instrumentalities, private institutions or the federal government in such qualified grants.