1. Yu ES, Lin JR. Studies on the treatment of scrub typhus by antibiotics and problems produced by immune development. Acta Microbiol Sin. 1958;6:69–73. 2. Yu ES. Studies on the ecology of trigger mite and its prevention strategies. ACTA Entomologica Sinica. 1957;7:363–72. 3. Guo HB, Yu MM, Xu MH, Tang JQ, Wu GH. Studies on serological typing of antiRickettsia tsutsugamushi antibody in Jiangsu....

Let : (?1; 1) ! (0; 1) be a given continuous even function and let m be a positive integer. We show that, with some additional restrictions on , there exist decreasing sequences x 1 ; : : :; x m and y 1 ; : : :; y m?1 of symmetrically located points on (?1; 1) and corresponding polynomials P and Q of degrees m ? 1 and m, respectively, satisfying jP(x)j (x) m ; jQ(x)j (x) m ; ? 1 < x < 1; where ...

K e y w o r d s H a c c r e t i v e operator, Resolvent operator technique, Variational inclusion, Iterative algorithm. 1. I N T R O D U C T I O N A N D P R E L I M I N A R I E S Variational inequalities and variational inclusions are among the most interesting and important mathematical problems and have been studied intensively in the past years since they have wide applications in mechanics,...

We analyze the order of convergence for operator splitting methods applied to conservation laws with stii source terms. We suppose that the source term q(u) is dissipative. It is proved that the L 1 error introduced by the time-splitting can be bounded by O((tkq(u 0)k L 1 (R)), which is an improvement of the O(Qt) upper bound, where t is the splitting time step, Q is the Lipschitz constant of q...

BACKGROUND Health workforce (HWF) planning and monitoring processes face challenges regarding data and appropriate indicators. One such area fraught with difficulties is labour activity and, more specifically, defining headcount and full-time equivalent (FTE). This study aims to review national practices in FTE calculation formulas for selected EU Member States (MS). METHODS The research was ...