The main theorem of this paper is that, for every real number < 1 (e.g., = 0:99), only a measure 0 subset of the languages decidable in exponential time are Pn tt-reducible to languages that are not exponentially dense. Thus every Pn tt-hard language for E is exponentially dense. This strengthens Watanabe's 1987 result, that every PO(logn) tt-hard language for E is exponentially dense. The comb...

Abstract Densification of ceramic electrolytes is a key enabler in producing electrolyte pellets for solid‐state batteries. This requires understanding the correlation between starting grain size electrolytes, chemical phase evolution and degree compaction which determine ion conductivity stability solid electrolytes. In our work we were able to optimize densification process LATP at 700 °C wit...

OBJECTIVE A previous study from this laboratory showed that elevation of endogenous angiotensin II (Ang II) and upregulation of the angiotensin II type 1 (AT(1)) receptor in the carotid body (CB) are involved in the enhanced peripheral chemoreceptor sensitivity in rabbits with chronic heart failure (CHF). NADPH oxidase-derived superoxide anion mediates the effects of Ang II in many organs. We i...

Steinhaus conjectured that every closed oriented C-curve has a pair of anti-parallel tangents. The conjecture is not true. Porter [Po] showed that there exists an unknotted curve which has no anti-parallel tangents. Colin Adams rised the question of whether there exists a nontrivial knot in R which has no parallel or antiparallel tangents. In this paper we will solve this problem, showing that ...

Assembly of t h e 384 t o n s , 380 ?&V, 5 G J toroic ia l magnet and t h e 360 t o n s , 3200 PIW, 2 G J po lo ida l c o i l s of t h e JET Tokamak is desc r ibed . Commissioning inc lud ing f i r s t plasma p u l s e s i s a l s o r epor t ed .

Let PSel be the class of all P-selective sets. We show that DTIME(2nk+a) 6 Pnk T(PSel) for all k; a > 0. It implies EXP 6 Pnc T(PSel) for all c > 0. This greatly improves Toda's result that EXP 6 Ptt(PSel) since Ptt(PSel) is equal to PO(logn) T(PSel). We construct an oracle A such that DTIME(2nk)A PAnk+1+a-T(PSel). We also show that the symmetric di erence of a EPm-hard set and a P-selective se...