OLI Systems, Inc.’s Post

This new #MRSEnergyJournal article by Mihrimah Ozkan presents a comparative evaluation of #MXenes and #MBenes for #CarbonCapture and elucidates their respective adsorption capacities, kinetic performance, and stability. https://loom.ly/4isVeec

Indicator of the week: Radioactive substances This core indicator evaluates the state of the environment using the concentration of the radioactive isotope caesium-137 (137Cs) in herring, flatfish (flounder and plaice) and surface seawaters. Good status is achieved when concentrations are below threshold values. Additionally, a target level was defined corresponding to concentrations measured before the Chernobyl accident in 1986, the point at which the Baltic Sea environment received the most significant contribution of artificial radionuclides. The indicator evaluation shows that the levels of 137Cs that reached the Baltic Sea due to the Chernobyl accident have decreased significantly and is at levels below the threshold value, thus indicating Good Environmental Status. Furthermore, in the latest years of the evaluation several monitoring areas have values that are also below the target level (i.e. now also achieving pre-Chernobyl levels). https://lnkd.in/gpEHQ-fH #HELCOMindicators #BSAP #HOLAS3

Water saturation is one of the areas I see #geoscience staff struggle to get a good interpretation. Check out this video to see how you can get started.

GEOANZ#2 Masterclass 1: Barrier Presenters and topics: - Prof. Kerry Rowe: Considerations of leakage and longevity with respect to geomembrane lined tailings facilities. - Prof. Malek Bouazza: Navigating PFAS Challenges in Geosynthetics - Interactions and Innovations. - Sam Allen: Recent discussions and updates of GRI GM13/GM17 Follow the link below to register: https://lnkd.in/g3eRqbu2

https://lnkd.in/e2hHRM6A A (NHC)AgCl complex catalyzes an efficient hydroborylation of cyclopropenes with B2pin2

Abstract submission is open for another two weeks!

An excellent day spent at the EI15 5th Edition Launch Event in Warrington. Almost 40 delegates present and lots of useful information on the new version including: * Additional information on gaseous and liquefied pure Hydrogen * Wider range of pressures modelled * Revised zones after modelling review * Revised approach to liquid pools * Updated guidance on Diesel fuel zoning * Updated guidance on mists * Improved approach to direct examples with additional explanation * Rationalised & updated area classification drawings Whilst many zones remain the same, there are some changes reducing some zones and slightly increasing others as a result of a thorough review of release modelling. The changes have significantly improved the guidance as well as adding valuable information on pure Hydrogen as distinct from Refinery Hydrogen. The direct examples in the guidance have been rationalised and additional information provided on the application. The 5th Edition is now available for purchase from the Energy Institute and is an invaluable guide to hazardous area classification and is widely applicable across a range of industries. Another similar launch event will be taking place in London towards the end of November.

This paper by Peter Niemz et al., recently published in Geothermics, describes seismic observations from the circulation tests at FORGE using only the regional (near-)surface network of the UUSS. https://lnkd.in/gJaG3DA4

نظرية الافلاك الجزيئية للجزيئات متعددة الذرات نظرية المجموعات التماثل في الكيمياء مركب ثاني أكسيد الكربون Molecular Orbital Diagram Carbon Dioxide CO2 SALCs, Symmetry Adapted Linear Combinations LCAOs - MO, Linear Combination Atomic Ormitals - Molecular Orbitals Group Theory Character Table Point Group Symmetry Reducible Irredicible Representation Symmetry Operations Classes Order of the group Functions https://lnkd.in/dmVtihCT

class ClockCache: def __init__(self, capacity): self.capacity = capacity self.cache = {} self.order = [] self.hand = 0 def access_page(self, page): if page in self.cache: # Page is already in the cache, update access bit self.cache[page] = True else: # Page is not in the cache if len(self.cache) < self.capacity: # Cache has available space, add the page self.cache[page] = True self.order.append(page) else: # Cache is full, replace a page using clock algorithm while True: victim_page = self.order[self.hand] if self.cache[victim_page]: # Reset access bit and move the hand self.cache[victim_page] = False self.hand = (self.hand + 1) % self.capacity else: # Replace the victim page del self.cache[victim_page] self.cache[page] = True self.order[self.hand] = page self.hand = (self.hand + 1) % self.capacity break def display_cache(self): print("Cache Contents:", list(self.cache.keys())) # Example usage cache = ClockCache(3) cache.access_page(1) cache.access_page(2) cache.access_page(3) cache.display_cache() cache.access_page(4) cache.display_cache() cache.access_page(2) cache.display_cache()