![]() Would you want to move into a newly rented place with oil dot marks all over the wall? Probably not. The oil can leave a mark which can be an absolute nightmare to remove, especially from wallpaper. Now imagine how much mineral oil has been squished and seeped into dry wallpaper for the last 9 months. Remember getting chain oil on your legs or jeans when you were a kid? Have you ever splattered olive oil on your top? It’s tough to get out, even if it’s only been there for a few minutes. It’s this mineral oil that helps your Blu Tack stick to the wall and your poster, rather than sliding down the wall like Silly Putty, that causes problems.īlu Tack is 10% oil?! Mineral Oil can seep out of the Blu Tack into more absorbent surfaces like wallpaper and bone-dry painted walls. But you don’t want it to be too sticky! The stickiness needs to be limited, so they add a mineral oil to reduce the stickiness of the hydrocarbon polymers. It’s also used in glues, resin in paint, and the glue in fiberglass. Calcium carbonate is the Mineral Filler (80%) White Mineral Oil is the Mineral Oil (10%) Polyisobutene is the Synthetic Rubber (10%) Calcium carbonate is inert, boring, hydrocarbon polymers which make up the adhesive component of Blu Tack - this is the bit that makes it sticky. ![]() Looking back at the Safety Data Sheet we can match up the ingredients with the recipe from ‘Chemistry at Home: Exploring the Ingredients in Everyday Products’. On its own Blu Tack would be white and it was thought that this might encourage children to eat it so it had to be given a colour that would not attract them but would act as a warning. Synthetic Rubber (10%) is a styrene-butadiene rubber that gives Blu Tack its mouldability Pigment (<1%). Mineral Oil (10%) is a colourless mixture of long chain hydrocarbons extracted from oil and consists of saturated and aromatic components with the saturated part accounting for almost all of it. ![]() Pigment (<1%) Mineral Filler (80%) is probably calcium carbonate or china clay. In the book John states (we’ve paraphrased): Contents: These ingredients check out, as they’re listed in John Emsley’s ‘ Chemistry at Home: Exploring the Ingredients in Everyday Products’. What is Blu Tack made from? The Safety Data Sheet lists three substances which may be used in the production of Blu Tack: Calcium carbonate, White Mineral Oil, Polyisobutene. Click through to the Safety Data Sheet for Bostik Blu Tack dated 9 November 2016. What is Blu Tack? Bostik, like most chemical companies, don’t want to give away their trade secrets, so we have to do a bit of digging around to find out what’s being cooked up. Remember: you can rate your landlord on Marks Out Of Tenancy. According to a book named ‘ Adventures in Stationery: A Journey Through Your Pencil Case’ by James Ward, the Bostik factory in Leicester was making 100 tonnes of Blu Tack PER WEEK! Blu-Tac is actually ‘Blu Tack’ - it’s made by a company called Bostik that manufactures adhesives and sealants for domestic, commercial and industrial purposes. What’s the reason why landlords don’t allow their tenants to use Blu-Tac? What is Blu-Tac? What is Blu-Tac made from? Is it Blu-Tac, Blue-Tac, Blu-Tack, Blu Tack or Blue Tack? If your landlord won’t let you use Blu-Tac to put pictures, maps, posters or whatever on the wall, what can you do?
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![]() ![]() The propagation and transport of electrons in crystals is a fundamental process pertaining to the functioning of most electronic devices. The observed sub-femtosecond rise of energy transfer from the field to the material (for a peak electric field strength exceeding 2.5 volts per ångström) in turn indicates the viability of petahertz-bandwidth metrology with a solid-state device. Quantitative determination of dissipation within a signal manipulation cycle of only a few femtoseconds duration (by measurement and ab initio calculation) reveals the feasibility of dielectric optical switching at clock rates above 100 terahertz. Timing the nonlinear polarization relative to the driving laser electric field with sub-30-attosecond accuracy yields direct quantitative access to both the reversible and irreversible energy exchange between visible-infrared light and electrons. Our proof-of-concept study provides time-resolved insight into the attosecond nonlinear polarization and the light-matter energy transfer dynamics behind the optical Kerr effect and multi-photon absorption. Attosecond polarization spectroscopy allows measurement of the response of the electronic system of silica to strong (more than one volt per ångström) few-cycle optical (about 750 nanometres) fields. Here we demonstrate that attosecond metrology extends the resolution to petahertz frequencies of visible light. Terahertz techniques have provided experimental access to this important observable up to frequencies of several terahertz. ![]() Nonlinear optical polarization produces coherent radiation in spectral ranges inaccessible by lasers and constitutes the key to ultimate-speed signal manipulation. Our results show that interaction with the lattice has an essential role in the process of ultrafast demagnetization in this system.Įlectric-field-induced charge separation (polarization) is the most fundamental manifestation of the interaction of light with matter and a phenomenon of great technological relevance. By fitting a simple model of the X-ray data to simulations and optical data, we estimate that the angular momentum transfer occurs on a timescale of 200 femtoseconds and corresponds to 80 per cent of the angular momentum that is lost from the spin system. Here we use femtosecond time-resolved X-ray diffraction to show that most of the angular momentum lost from the spin system upon laser-induced demagnetization of ferromagnetic iron is transferred to the lattice on sub-picosecond timescales, launching a transverse strain wave that propagates from the surface into the bulk. Although the microscopic mechanism for this process has been hotly debated, the key question of where the angular momentum goes on these femtosecond timescales remains unanswered. Experiments have established that intense photoexcitation in several metallic ferromagnets leads to a drop in magnetization on a timescale shorter than 100 femtoseconds-a phenomenon called ultrafast demagnetization2-4. A related problem concerns the timescale of this angular momentum transfer. The Einstein-de Haas effect was originally observed in a landmark experiment1 demonstrating that the angular momentum associated with aligned electron spins in a ferromagnet can be converted to mechanical angular momentum by reversing the direction of magnetization using an external magnetic field. ![]() In From Cradle to Save, Brock caught a baby Bonsly and took care of him. As suggested by Brock's Bonsly, a very young Bonsly needs to be bottle-fed but can eat solid food when it matures.īonsly in the anime Major appearances Brock's Bonsly It prefers dry, rock-strewn areas, but it isn't uncommon to see one in a garden. This habit also gets enemies to let their guards down. It dies if it gets too damp with this moisture. As it cries, it expels both sweat and tears from its eyes Bonsly sweat tastes a little salty, while the tears are slightly bitter. It also has a habit of crying, not because it is sad or needing attention, but rather it is due to excess moisture in its body. It can remain in the same spot for a long time. As its green spheres dry out, their dull luster increases. It is often mistaken for a Grass-type, but its body is biologically closer to stone.īonsly is a good mimic, making it often mistaken for a real bonsai tree, though it can easily stand out in a dry environment that lacks greenery. Bonsly also has a hole on its rear similar to the draining hole of a flowerpot. There are three yellow spots on its face, two of which surround its eyes, which are small black dots. ![]() A rim goes around the middle of its body. 3.5 Pokémon Diamond and Pearl Adventure!īonsly is a round, brown Pokémon with the top of its head resembling a club (♣).3.1 Darkrai Mission Story: Pokémon Ranger Vatonage - the Comic.Pokémon Brilliant Diamond and Shining Pearl. ![]() Drawing with the Freehand tool close to existing edges no longer snaps to that edge.New help tip to show that a curve is closed when using the Freehand tool.Fixed an issue where scaling the contents of an already distorted component would lead to unexpected scaling.It is now possible to immediately convert an imported image to be a Group or Component from the contextual menu.Placing and resizing an imported image performance greatly improved. ![]()
![]() A high school diploma and related training are commonly seen on successful resumes. Main Duties and Responsibilities: Our successful candidates will be closely following and working to detailed production drawings, details, cutting lists, and. Paint and fill gaps or crevices (on walls, sidewalks etc.) Undertake light installation or carpenting (e.g. We are looking for team players who work well alongside others and can perform their duties competently and with efficiency. Some construction framers specialize in framing. You may also repair old woodwork on building frames. As a framer, your duties are to read blueprints or architectural schematics and construct the building’s framework according to the plans. Perform routine landscaping on the grounds. The job of a construction framer is to build the framing for a residential or commercial structure. Such a worker can also do finish work inside a new structure or tear down an old structure on a property. The daily duties vary based on the type of project undertaken, but the Framer Resume lists the following common duties – reading blueprints, sketches, and drawings for carpentry projects cutting and shaping frames as per the needed size, repairing existing structures and flooring installing building materials to build frames performing finish work, installing trim and cleaning sites after work.Ĭonstruction companies typically hire those possessing the following skills and competencies – math skills to determine length, height and width of materials needed physical stamina, critical thinking skills, the ability to read and understand blueprints and drawings and familiarity in using all types of trade tools. Clean facilities by sweeping, dusting etc. A construction worker job description can vary depending on what the worker is building such as residential homes, skyscrapers, warehouses or highways. The Commercial Framing Foreman performs the same essential functions as a Journeyman Steel Stud Framer along with supervising employees on the job site. A Framer is a carpenter who will undertake the task of erecting walls, floors, roofs, doors windows and hardware for various commercial, industrial and residential construction projects. ![]() ![]() The main drawback to Navicat is the price. One of the neat things about Navicat is that it gives the user a choice of dark or light theme from the start (for those dark mode die hards out there). The aesthetic of Navicat’s GUI is slicker and more modern than pgAdmin’s. Navicat also comes with a powerful data modeling tool, which lets you visualize database structures and design schemas. ![]() This cloud friendliness extends to how easy it is to connect to data sources, like cloud databases, local flat files, or SSH tunneling and SSL. You can easily improve team productivity for the SQL your team writes via Navicat’s job scheduler.Īn add-on feature called Navicat Cloud also allows for Navicat SQL-specific team collaboration. It is easy to get up and running and has multiple features which make it a great choice for team collaboration. Installation of Navicat requires no more than three lines of terminal commands in Ubuntu. Unlike pgAdmin, for example, Navicat supports multiple SQL dialects, like MongoDB, MySQL, and PostgreSQL. Navicat is a paid tool and isn’t open-source, so it comes with many more features than the typical open-source tool. Navicat is not as popular as PgAdmin but definitely comes with many of the features you would expect from software that makes talking to databases easier. Managing multiple servers, databases, and the usage that comes with them, is definitely a more advanced terminal skillset. Running a Postgres GUI as a web application from your terminal is something that newcomers should not be expected to figure out from the ground up. The main drawback of PgAdmin is installation barriers, especially for SQL developers who aren’t experts at the command line. They cover most of what you’d want to accomplish when writing queries that need maintenance friendly white space. PgAdmin’s SQL Editor provides an extensive list of useful shortcuts for quality of life improvements. SQL Query Editors are where most Postgres users spend their time when manipulating data. Admittedly, this is a feature more targeted at the Database Administrator (DBA) level than the Analyst or Engineer level, which involves more SQL than production database management. This is convenient if you’re running Postgres as a distributed database across multiple servers, as you can include PgAdmin on each. PgAdmin runs as a web application, meaning it can be deployed on any server, including your computer. You can configure it to run on any cloud server and then access it from all of the major operating systems Windows, Linux, and MacOS. PgAdmin’s greatest strength is that anybody can use it, anywhere. PgAdmin is on it’s fourth major version and supports all of PostgreSQL’s features while also being open-source. Database objects are immediately easy to find on a left hand menu. PgAdmin is one of the most popular GUIs available for Postgres users. This post will review the best PostgreSQL GUI tools available for querying, visualizing, and analyzing your Postgres data, as well as remotely accessing and navigating database servers. PostgreSQL ships with a built-in CLI called psql, but some don't prefer to write queries via the command line. It’s the second most popular database among developers overall, and almost 70% say they love working with it. If you’re a modern web developer, chances are you’ve interacted with PostgreSQL (“Postgres” for short). ![]() ![]() Wei H, Li B, Du Y, Dong S, Wang E (2007) Nucleobase-metal hybrid materials: preparation of submicrometer-scale, spherical colloidal particles of adenine-gold (III) via a supramolecular hierarchical self-assembly approach. Kunoh T, Takeda M, Matsumoto S, Suzuki I, Takano M, Kunoh H, Takada J (2017) Green synthesis of gold nanoparticles coupled with nucleic acid oxidation. ĭeraedt C, Salmon L, Gatard S, Ciganda R, Hernandez R, Ruiz J, Astruc D (2014) Sodium borohydride stabilizes very active gold nanoparticle catalysts. Sarioglu OF, Tekiner-Gursacli R, Ozdemir A, Tekinay T (2014) Comparison of Au (III) and Ga (III) ions’ binding to calf thymus DNA: spectroscopic characterization and thermal analysis. Ĭhatterji D, Nandi US, Podder SK (1977) Spectroscopic studies on the interaction of Au (III) with nucleosides, nucleotides, and dimethyl phosphate. Pillai CKS, Nandi US (1978) Interaction of metal ions with nucleic acids and related compounds. Pillai CKS, Nandi US (1973) Binding of gold (III) with DNA. Zinchenko A, Nagahama C, Murata S (2016) Gold nanoparticles in DNA-based multilayer films: synthesis, size control, and influence of the multilayer structure on catalytic properties. Zinchenko A, Che Y, Taniguchi S, Lopatina LI, Sergeyev VG, Murata S (2016) Metallization of DNA hydrogel: application of soft matter host for preparation and nesting of catalytic nanoparticles. Zinchenko A, Miwa Y, Lopatina LI, Sergeyev VG, Murata S (2014) DNA hydrogel as a template for synthesis of ultrasmall gold nanoparticles for catalytic applications. Zhang T, Xu H, Xu S, Dong B, Wu Z, Zhang X, Zhang L, Song H (2016) DNA stabilized Ag–Au alloy nanoclusters and their application as sensing probes for mercury ions. Karpushkin EA, Gibalova AV, Lopatina LI, Sergeyev VG (2018) Effect of preliminary binding of HAuCl 4 with DNA and cetyltrimethylammonium bromide in aqueous solution of morphology of the formed nanoparticles. Lopatina LI, Karpushkin EA, Zinchenko A, Sergeyev VG (2016) Decoration of DNA scaffold by gold nanoparticles formed in aqueous solutions. Sohn JS, Kwon YW, Jin JI, Jo BW (2011) DNA-templated preparation of gold nanoparticles. Sissoëff I, Grisvard J, Guillé E (1978) Studies on metal ions-DNA interactions: specific behaviour of reiterative DNA sequences. Ĭarnerero JM, Jimenez-Ruiz A, Castillo PM, Prado-Gotor R (2017) Covalent and non-covalent DNA–gold-nanoparticle interactions: new avenues of research. Koo KM, Sina AAI, Carrascosa LA, Shiddiky MJA, Trau M (2015) DNA–bare gold affinity interactions: mechanism and applications in biosensing. Liu J (2012) Adsorption of DNA onto gold nanoparticles and graphene oxide: surface science and applications. Ĭhen W, Yan C, Cheng L, Yao L, Xue F, Xu J (2018) An ultrasensitive signal-on electrochemical aptasensor for ochratoxin A determination based on DNA controlled layer-by-layer assembly of dual gold nanoparticle conjugates. Song Y, Feng D, Shao S, Liang J (2018) Colorimetric detection of low dose gamma radiation based on the aggregation of gold nanoparticles and its application for the blood irradiation. Jia S, Bian C, Sun J, Tong J, Xia S (2018) A wavelength-modulated localized surface plasmon resonance (LSPR) optical fiber sensor for sensitive detection of mercury (II) ion by gold nanoparticles-DNA conjugates. Lohse SE, Murphy CJ (2013) The quest for shape control: a history of gold nanorod synthesis. Li N, Zhao P, Astruc D (2014) Anisotropic gold nanoparticles: synthesis, properties, applications, and toxicity. Jin R, Zeng C, Zhou M, Chen Y (2016) Atomically precise colloidal metal nanoclusters and nanoparticles: fundamentals and opportunities. Sengani M, Grumezescu AM, Rajeswari VD (2017) Recent trends and methodologies in gold nanoparticle synthesis-a prospective review on drug delivery aspect. Zhao P, Li N, Astruc D (2013) State of the art in gold nanoparticle synthesis. Ĭiriminna R, Falletta E, Della Pina C, Teles JH, Pagliaro M (2016) Industrial applications of gold catalysis. Mitsudome T, Kaneda K (2013) Gold nanoparticle catalysts for selective hydrogenations. Ĭole LE, Ross RD, Tilley JMR, Vargo-Gogola T, Roeder RK (2015) Gold nanoparticles as contrast agents in X-ray imaging and computed tomography. Her S, Jaffray DA, Allen C (2017) Gold nanoparticles for applications in cancer radiotherapy: mechanisms and recent advancements. Ībadeer NS, Murphy CJ (2016) Recent progress in cancer thermal therapy using gold nanoparticles. Zhou W, Gao X, Liu D, Chen X (2015) Gold nanoparticles for in vitro diagnostics. Experimental relations of gold (and other metals) to light. ![]() Nova Science Publishers, Inc., Hauppauge, pp 1–24įaraday M (1857) X. In: Ray PC (ed) Colloids: classification. ![]() After installation, select the “Audio Source” at the right corner of the interface.Click the below green button to download the recorder.It’s also capable of converting and editing music effortlessly. The application is so intuitive that you can just do one click to capture sound, audio or music of your choice. If you are looking for another easy way to record YouTube music on Mac for listening with iTunes, then Apowersoft Audio Recorder for Mac is just for you. ![]() Decent Way for Downloading YouTube music to iTunes
![]() If you want to settle in the next month, you need to set a reference time for the next month as well. (However, it is not possible to add more than the total legal working hours of the following month.) ・Settle the shortfall in the next month (add to the base time of the next month) ・ Clearing in the current month (Clearing in the current month and deducting the shortage of wages) Handling of excess or deficiency of working hours (in the case of monthly units) Will settle the shortfall in working hours for the reference time that occurred in the month by either of the following. Here, it is in units of one month, so select one month. Number of months to clear Selects the period for clearing the actual working hours and the predetermined working hours. Enter the standard hours and clearing months for monthly modified work, the handling of excess and deficiency of working hours, and the total legal working hours, and click. Select "Flexible" in "Variable Working Hours Type" in the "Monthly" item, and then click. ※ 「 Click here for details on "common" items.ģ. If there are overtime hours and late night hours on the same day, the hours will be in the order of latest. "Account from latest non- scheduled hours ": Accumulate overtime from the non-scheduled day with the newest date within the monthly setting period.From the day when the standard time is exceeded, it will be recorded as overtime. “Account in time series”: Accumulate working hours excluding overtime one day at a time.Select the modified overtime calculation method of the flextime system. Internal settings are required at the support center. *If you do not use the holiday overtime function, the target work day type will not be displayed. "Weekdays" "Legal time-off" "Non-legal time-off" ![]() Select the type of work day that is the target of the flextime system. *Depending on the setting, "Late-night" may be displayed for late night hours and extra late-night hours. "Fixed" "Extra hours" "Fixed Late-night hours "Extra Late-night Hours" Select the items that are subject to the flextime system. Set the "Common" item as specified below. Select "Working style" category in the employment category setting> " Variable working hours system" in the "Working hours" item> Select "Manual setting (Flex etc.)" and click. Select Settings> Employment Category Settings> Target Category > "Basic Information" Category> "Closing Date" to register.ġ. In that case, please register only "extra overtime" in the employee type setting. As an option, it is set for the entire company, so there is no problem even if you select the extra overtime total function> use two levels of extra overtime hours. * The flextime system is set for each employee type (employee). Options > “Attendance management settings” category > Extra overtime aggregation function > Use one level of extra overtime hours At the same time, register with the "Labor Standard Time Display" checked.Ģ. Settings > Other > Options > "Attendance management settings" category > "Variavle labor setting function" > Check "Use". It is a setting that enables the modified labor function.ġ. ・ How to take leave: When using leave type Setting discretionary working hours when taking paid holidays Inclusion of leave-discretionary hours in overtime calculation Setting the recording destination of working hours Ministry of Health, Labor and Welfare websiteĮasy-to-understand explanation and introduction guide of the flextime system (※External link) Paid leave : Treated as having worked for one day on the paid leave.Overtime hours : Instead of recording overtime hours on a daily basis, overtime hours are calculated when the specified monthly working hours are exceeded. ![]()
![]() Rarely is the question asking for the actual diagnosis (that would be way too easy)! It might be asking you for the INITIAL STEP in management. With limited time, it is critical to understand what the question is actually asking you. (By the way, these are my best exam-taking strategies for any PA school exam, not just the PACKRAT!) Read the END of the question first. It’s important to know your strengths (and more importantly) your weaknesses so that you can improve before the real deal, make or break, board exam. Of course, the PACKRAT is typically not taken for a grade or anything other than your own personal knowledge but I like to take practice exams as if they were the real thing. Now that you know what to expect, let’s talk about strategies for taking the exam. *The time you have to take your exam is adjustable between 4 and 6 hours depending on your proctor. The breakdown of topics is similar to the PANCE with cardio and pulmo being the “heavy hitters.” I’ll list the actual percentages of each topic below. ![]() There is a list of normal lab value reference ranges to the side that you can open at any time. ![]() That math breaks down to roughly 1 minute and a few seconds per question. It is a totally computerized exam consisting of 225 multiple choice questions and you have 4 hours* to take it with no built-in breaks. Also, after posting about PACKRAT day on my Instagram story, I received multiple questions about it so I thought it would make for a good blog article!įirst let’s talk about the basic set-up of the exam. There are endless resources and blog articles regarding the PANCE but not much about the PACKRAT. Every program is a little different but at UAB, we take it at the end of didactic year and again at the end of clinical year before taking the boards.īefore taking the exam, I did some googling for information about it but did not find much. My classmates and I are nearing the end of didactic year (WOOHOO) and recently took the PACKRAT exam which is a “practice PANCE” that PA students can take to predict how they will perform when taking the boards. |
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