Tujuan penelitian ini adalah untuk memperoleh profil kemampuan menyelesaikan soal turunan siswa Madrasah Aliyah di Kota Palu berdasarkan gaya kognitif. Penelitian deskriptif dengan pendekatan kualitatif. Subjek 4 orang Negeri 1 yaitu 2 bergaya kognitif FI dan FD yang berkemampuan matematika berbeda. Instrumen digunakan Tes GEFT mengumpulkan data materi turunan. Data dianalisis menggunakan tekni...

In higher plants ferredoxin (Fd):NADP(+) oxidoreductase (FNR) and Fd are each distributed in photosynthetic and non-photosynthetic organs as distinct isoproteins. We have cloned cDNAs for leaf FNR (L-FNR I and L-FNR II) and root FNR (R-FNR) from maize (Zea mays L.), and produced recombinant L-FNR I and R-FNR to study their enzymatic functions through kinetic and Fd-binding analyses. The K(m) va...

Let E be a totally real number field of degree d over Q. We give a method for constructing a set of Hilbert modular cuspforms f1, . . . , fd with the following property. Let K be the fraction field of a complete dvr A, and let X/K be a Hilbert-Blumenthal abelian variety with multiplicative reduction and real multiplication by the ring of integers of E. Suppose n is an integer such that n divide...

Let us recall the following problem which was posed by Brian Alspach [l]. Let FI, F2, . . . , Fd be any 2-factorization of a 2d regular graph G. Is it possible to find a d-matching M in G such that M contains precisely one edge from each of F,, 4, . . . , F,? Clearly G is of order n 2 2d + 1 and an easy counting argument shows that the answer is yes if n 2 4d 3. This bound was slightly improved...