47 research outputs found
The Complexity of Approximating a Trembling Hand Perfect Equilibrium of a Multi-player Game in Strategic Form
We consider the task of computing an approximation of a trembling hand
perfect equilibrium for an n-player game in strategic form, n >= 3. We show
that this task is complete for the complexity class FIXP_a. In particular, the
task is polynomial time equivalent to the task of computing an approximation of
a Nash equilibrium in strategic form games with three (or more) players.Comment: conference version to appear at SAGT'1
Levomepromazina e acepromazina no bloqueio da arritmia induzida pela adrenalina em cães anestesiados pelo halotano
Atividade antiarritmogênica da levomepromazina em cães submetidos à anestesia pela quetamina
Different fasting periods in tiletamine-zolezepam-anethetized cats: Glycemia, recovery, blood-gas and cardiorrespiratory parameters
Emprego da levomepromazina no bloqueio da arritmia induzida pela adrenalina em cães anestesiados pelo Sevoflurano
Anestesia epidural com associação medetomidina e lidocaína, em gatos pré-medicados com acepromazina e midazolam
Evaluation of intra-articular and subcutaneous administration of meloxicam for postoperative analgesia following stifle surgery in dogs
The objective of this study was to compare the efficacy of meloxicam when given by intra-articular (IA) and subcutaneous (SC) routes of administration for postoperative analgesia versus a placebo for dogs undergoing stifle surgery. Twenty-five dogs with cranial cruciate ligament rupture (CCLR) were randomly assigned to one of three treatment groups, each with nine dogs, before surgical repair of twenty- seven stifles using a modified lateral retinacular imbrication technique. Group 1 dogs received IA administration of meloxicam and SC placebo. Group 2 dogs received IA placebo and SC meloxicam. Group 3 dogs received IA and SC administration of placebo. Dogs were assessed for pain by blinded observers using a visual analog scale (VAS), a numerical pain scoring system (NPS), and measurement of pain threshold using an algometer applied to the affected stifle. Assessments were made prior to pre-medication, postoperatively at the time of extubation, and at 1, 2, 4, 6, 8, 10, 12, 16, 20, and 24 hours following extubation. The results did not identify any significant effect of treatment between groups on the VAS data, algometer readings, or NPS data. Significantly increased VAS scores and decreased algometer readings were noted from preoperative to postoperative times. No differences were noted in early postoperative pain between dogs treated with IA meloxicam, SC meloxicam, or placebo. While intra-articular non-steroidal antiinflammatory drug administration has shown efficacy in joint surgery for people, we did not find any evidence to support its use in dogs undergoing repair of CCLR