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Football is one of the most prestigious forms of sports that are in great demand by the public. Many football clubs that take part in the competition have a tight match schedule. This causes the recovery time for athletes to be short and lead to fatigue. The purpose of this study was to determine the effect of recovery time after the match on the explosive power of leg muscles in soccer athletes. This study was an experimental study with a pretest-posttest group design. The sampling method used was simple random sampling to get 40 research subjects divided into 2 groups, namely groups with recovery time of 2 days and groups with recovery time of 5 days. The assessment used is measurement of explosive limb muscle power using the vertical jump technique before and after receiving the recovery period. To test the normality of data using Shapiro-Wilk continued with the comparative data test in the form of an unpaired t test. The results of the study in groups with a recovery time of 2 days were worth -3.7cm and the group with a recovery time of 5 days was 2.9cm. These results were analyzed using unpaired t-test showing p value = 0,000 (p

Abstract: The main interest in general anesthesia is safety and the well being of the patient especially the stability of hemodynamic during induction until extubation. The most common causes of prolonging awakening are residual effects of drugs either anesthetics, sedatives, and analgesics. This study aimed to compare hemodynamic stability and recovery time between propofol and sevoflurane at Ulin General Hospital Banjarmasin. This was an observational analytic study conducted in July until November 2016 on 31 patients. The result showed that mean systolic blood pressure, diastolic blood pressure and heart rate for 90 minutes maintenance were no significant difference in group-A (propofol) compare with group-B (sevoflurane), post hoc Bonferroni test showing p>0.05. Mean recovery time to consciousness was faster in group-A (10,46 minutes) than group-B (15,59 minutes), there was no significant difference in two group. In conclusion, there was no significant difference in hemodynamic stability and recovery time between propofol and sevoflurane. Keywords: hemodynamic stability, recovery time, propofol, sevoflurane.

A copper phthalocyanine (CuPc) thin film based gas sensor with FET structure and channel length 100 μm has been prepared by VE method and lithography technique to detect NH3, motor cycle exhaust gases and CO. CuPc material layer was deposited on SiO2 by the vacuum evaporator (VE) method at room temperature and pressure of 8 x10-4 Pa. The stages of manufacturing gas sensor were Si/SiO2 substrate blenching with ethanol in an ultrasonic cleaner, source, and drain electrodes deposition on the substrate by using a vacuum evaporator, thin film deposition between the source/drain and gate deposition. The sensor response times to NH3, motorcycle exhaust gases and CO were 75 s, 135 s, and 150, respectively. The recovery times were 90 s, 150 s and 225, respectively. It is concluded that the CuPc thin film-based gas sensor with FET structure is the best sensor to detect the NH3 gas.Sensor gas berbasis film tipis copper phthalocyanine (CuPc) berstruktur FET dengan panjang channel 100 μm telah dibuatdengan metode VE dan teknik lithography untuk mendeteksi NH3 gas buang kendaraan bermotor dan CO. Lapisan bahan CuPc dideposisikan pada permukaan silikon dioksida (SiO2) dengan metode vacuum evaporator (VE) pada temperatur ruang dengan tekanan 8 x10-4 Pa. Tahapan pembuatan sensor gas adalah pencucian substrat Si/SiO2 dengan etanol dalam ultrasonic cleaner, deposisi elektroda source dan drain di atas substrat dengan metode vacuum evaporator, deposisi film tipis diantara source/drain dan deposisi gate. Waktu tanggap sensor terhadap NH3, gas buang kendaraan bermotor dan CO berturut-turut adalah 75 s, 135 s,dan 150 s. Waktu pemulihan berturut-turut adalah 90 s, 150 s,dan 225 s. Disimpulkan bahwa sensor gas berstruktur FET berbasis film tipis CuPc merupakan sensor paling baik untuk mendeteksi adanya gas NH3.

The most common causes of prolong awakening are residual effects of drugs either anesthetics, sedatives or analgesics, length of anesthesia, and hypothermia. This study aimed to determine the recovery time to consciousness in pediatric patients undergoing general anesthesia in Dr. Hasan Sadikin General Hospital Bandung. This was an observational prospective study conducted in May until August 2014 on 456 patients consisting of 3.9% neonates, 24.6% infants, 17.3% toddlers and 54.2% children. Parameters recorded in this study were age, sex, weight, type of inhalation anesthetics, fentanyl dose, duration of anesthesia, and post-anesthesia temperature. Data were analyzed descriptively in number and percentage. The results showed that the average recovery time to consciousness in neonatal patients was 50 minutes 40 seconds in which 88.3% of the neonatal age group suffered from post anesthesia hypothermia (core body temperature below 36⁰C). Factors that influenced recovery time in infants were fentanyl dose above 3 µg/kgBW, duration of anesthesia over 210 minutes, and hypothermia. The factors that caused delayed recovery were hypothermia in toddlers group and fentanyl doses above 5 µg/kgBW and hypothermia in children. Incidence of prolong awakening in pediatric patients undergoing general anesthesia in this study was 96 cases, consisting of 16 cases of neonates, 51 cases of infants, 12 cases of toddlers, and 17 cases of children. In conclusion, the common factor causing delay in recovery in all age groups is hypothermia.