All ISS systems continue to function nominally, except those noted previously or below. Saturday - Crew off duty. <\/p>\n
After wakeup, FE-2 Tarelkin performed the routine inspection of the SM (Service Module) PSS Caution & Warning panel as part of regular Daily Morning Inspection. <\/p>\n
FE-1 Novitskiy completed the daily reboot of the Russian RSS1 & RSS2 laptops. <\/p>\n
FE-5 Williams had Day 5 of her 5th and final (FD180) suite of sessions with the controlled Pro K diet protocol (Dietary Intake Can Predict and Protect against Changes in Bone Metabolism during Spaceflight and Recovery) with diet logging after the urine pH spot test, for a 5-day period after start of collections. In addition to closing out the associated 24-hr urine sample collections, Sunita today also underwent the generic blood draw, assisted by Akihiko Hoshide, then set up the RC (Refrigerated Centrifuge) in COL (Columbus Orbital Laboratory) for spinning the samples prior to stowing them in the JPM MELFI (JEM Pressurized Module Minus Eighty Laboratory Freezer for ISS). Later, Suni stowed the equipment used for the urine and blood collections. [For the Pro K (Dietary Intake Can Predict and Protect against Changes in Bone Metabolism during Spaceflight and Recovery) protocol, there are five in-flight sessions (FD15, FD30, FD60, FD120, FD180) of samplings, to be shared with the NUTRITION w\/Repository protocol, each one with five days of diet & urine pH logging and photography on the last day. The crewmember prepares a diet log and then annotates quantities of food packets consumed and supplements taken. Urine collections are spread over 24 hrs; samples go into the MELFI (Minus Eighty Laboratory Freezer for ISS) within 30 min after collection. Blood samples, on the last day, are centrifuged in the RC (Refrigerated Centrifuge) and placed in MELFI at -80 degC. There is an 8-hr fasting requirement prior to the blood draw (i.e., no food or drink, but water ingestion is encouraged). MELFI constraints: Maximum MELFI Dewar open time: 60 sec; at least 45 min between MELFI dewar door openings. Background on pH: In chemistry, pH (Potential Hydrogen) is a measure of the acidity or basicity of a watery solution. Pure water is neutral, with a pH close to 7.0 at 25 degC. Solutions with a pH less than 7 are \"acidic\" and solutions with a pH greater than 7 are \"basic\" or \"alkaline\". pH measurements are important in medicine, biology, chemistry, agriculture, forestry, food science, environmental science, oceanography, civil engineers and many others.] <\/p>\n
In COL, Sunita reached midpoint at about 11:40am EST for her on-going 4th (FD135) session of the ICV Ambulatory Monitoring assessment, after which she began the second 24h data collection period, with Makita batteries for the Cardiopres swapped and recharged during the day. [For the second 24 hr period, the Cardiopres was temporarily doffed and the HM2 HiFi CF Card and AA Battery were changed out to allow continuation of the session for another 24 hours. After data collection is complete, the Actiwatches and both HM2 HiFi CF Cards are downloaded to the HRF PC1, while Cardiopres data are downloaded to the EPM (European Physiology Module) Rack and transferred to the HRF PC1 via a USB key for downlink. The sessions are scheduled at or around FD14, FD30, FD75, FD135 and R-15 (there will be fewer sessions if mission duration is less than six months). (ICV activities consist of two separate but related parts over a one-week time period: an ultrasound echo scan & an ambulatory monitoring session.)] <\/p>\n
FE-6 Hoshide completed Day 4 of his 5th and final (FD180) suite of sessions with the controlled Pro K diet protocol (Dietary Intake Can Predict and Protect against Changes in Bone Metabolism during Spaceflight and Recovery) with diet logging after the urine pH spot test, for a 5-day period after start of pH testing. After recording his diet input today, Aki began the urine collections for his Nutrition\/Repository\/Pro K 24-hour protocol and then prepared the equipment for the associated blood sampling (fasted) tomorrow, with Pro K photography. <\/p>\n
Working as a team, the six crewmembers conducted the regular weekly three-hour task of thorough cleaning of their home, including all USOS (US Orbit Segment) modules like Lab, Nodes, COL (Columbus Orbital Laboratory) and Kibo JPM (JEM Pressurized Module). [\"Uborka\", usually done on Saturdays, includes removal of food waste products, cleaning of compartments with vacuum cleaner, damp cleaning of the SM dining table, other frequently touched surfaces and surfaces where trash is collected, as well as the sleep stations with a standard cleaning solution; also, fan screens and grilles are cleaned to avoid temperature rises. Special cleaning is also done every 90 days on the HEPA (high-efficiency particulate air) bacteria filters in the Lab.] <\/p>\n
As part of Uborka house cleaning, Oleg Novitskiy, Yuri Malenchenko & Evgeny Tarelkin also completed regular weekly maintenance inspection & cleaning of fan screens in the FGB (TsV2) plus Group E fan grilles in the SM (VPkhO, FS5, FS6, VP), the grilles of the BMP Harmful Contaminants Removal System and the SKV air conditioner in the SM, and the Russian VKS (Auxiliary Computer System) laptops. <\/p>\n
Kevin Ford performed the regular (~weekly) inspection & maintenance, as required, of the CGBA-4 (Commercial Generic Bioprocessing Apparatus 4) and CGBA-5 payloads in their ERs (EXPRESS Racks) at Lab O2 & O1, focusing on cleaning the muffler air intakes. <\/p>\n
Hoshide terminated his 5th session with the ESA\/German experiment CRHYT (Circadian Rhythms), started on 11\/8, de-instrumenting himself by removing the Thermolab double sensors and belt-worn Thermolab control unit, then cleaned the sensors and stowed the equipment. [The main objective of the experiment is to get a better basic understanding of any alterations in circadian rhythms in humans during long-term space flights. Such knowledge will not only provide important insights into the adaptations of the human autonomic nervous system in space over time, but also has significant practical implications by helping to improve physical exercise, rest- and work shifts as well as fostering adequate workplace illumination in the sense of occupational healthcare in future space missions. The Circadian Rhythms experiment is performed over 3 days (from Day 1 to Day 3) and involves: Instrumentation (Day 1); 36-hrs continuous measurement (Day 1 + 2 + 3), and De-instrumentation (Day 3). On-orbit measurements are planned for FD 15, FD30 and then at 30 day intervals until return. During day 1, the instrumentation is performed late in the afternoon. This consists of donning the Thermolab Double Sensors at the forehead and sternum positions. By powering on the Thermolab Control Unit the 36 hours measurement is started. During day 2, the Thermolab Control Unit will measure throughout the day. No interaction is required other than confirming the Thermolab Control Unit is measuring by checking the display from time to time. <\/p>\n<\/p>\n
Link:<\/p>\n
NASA ISS On-Orbit Status 10 November 2012<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" All ISS systems continue to function nominally, except those noted previously or below. Saturday - Crew off duty. After wakeup, FE-2 Tarelkin performed the routine inspection of the SM (Service Module) PSS Caution & Warning panel as part of regular Daily Morning Inspection Continue reading