Each The Solar DC Micro converters is equipped with arc detection and determination, which automatically shuts down the module’s DC voltage in case either the module’s temperature or voltage is too high. The Solar DC Micro converters measure the power and the energy produced per module, as well as the temperature and the voltage of the module. The Solar DC Micro converters can boost the total solar energy produced up to 30%. Inverters are used for a variety of applications that range from small car adapters to household or office applications, and large grid systems.The Solar Power Optimizer is a DC/DC converter per module which maximizes solar energy generated per system by performing Maximum Power Point Tracking (MPPT) per module. These are also used in the grid ties inverters and grid connected equipment However, It is the most expensive and used in applications such as medical equipment, stereos, laser printers and other applications requiring sinusoidal waveforms. The true sine wave inverter has the best waveform with the lowest THD of about 3%. These have rectangular pulses that have dead spots between the positive half cycle and the negative half cycle (THD about 24%). The modified square wave provides a better power quality (THD~ 45%) and is suitable for most electronic equipment. The square wave is simple and cheaper, however, it has a low power quality compared to the other two. The inverters are classified according to their output waveforms with the three common types being the square wave, the pure sine wave and the modified sine wave. The push pull with centre tap is most popular due to its simplicity and, guaranteed results however, it uses a heavier transformer and has a lower efficiency.Ī simple push pull DC to AC inverter with centre tap transformer circuit is a shown in the figure below.įigure 1 basic inverter switching circuit The three commonly used Inverter output stages are, a push-pull with centre tap transformer, push-pull half-bridge, or push-pull full bridge. In most cases the output voltage is raised from the standard 12 volts supplied by the batteries to either 120 Volts or 240 volts AC. The transformer also works as an amplifier where it increases the output voltage at a ratio determined by the turn’s ratio. The varying voltage in the primary induces an alternating voltage at secondary winding. The DC input voltage is switched on and off by the power devices such as MOSFETs or power transistors and the pulses fed to the primary side of the transformer. Although there are some configurations which do not use a transformer, these are not widely used. This is done using switching devices which are continuously turned on and off, and then stepping up using the transformer. The conversion of dc to alternating voltage is achieved by converting energy stored in the dc source such as the battery, or from a rectifier output, into an alternating voltage. The basic circuits include an oscillator, control circuit, drive circuit for the power devices, switching devices, and a transformer. The circuits are classified according the switching technology and switch type, the waveform, the frequency and output waveform. In addition they are widely used in the switched mode power supplies inverting stages. These have varying circuit configurations, efficiencies, advantages and disadvantagesĪn inverter provides an ac voltage from dc power sources and is useful in powering electronics and electrical equipment rated at the ac mains voltage. There are different types of inverters based on the shape of the switching waveform. In this case, the inverter input DC is from the rectified mains AC in the PSU, while from either the rectified AC in the in the UPS when there is power, and from the batteries whenever there is a power failure. The other configuration is when it is a part of a bigger circuit such as a power supply unit, or a UPS. The inverter may be built as standalone equipment for applications such as solar power, or to work as a backup power supply from batteries which are charged separately. In most cases, the input DC voltage is usually lower while the output AC is equal to the grid supply voltage of either 120 volts, or 240 Volts depending on the country. Inlets, Outlets and Connectors StandardsĪn inverter converts the DC voltage to an AC voltage.
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Your daily values may be higher or lower depending on your calorie needs. ** Percent Daily Values (DV) are based on a 2,000 calorie diet. Percent Daily Values (DV) and RDIs are based on unrounded values. If you have questions about our food, please reach out to us directly using our contact us forms. We encourage our customers with food allergies or special dietary needs to visit for ingredient information, and to consult their doctor for questions regarding their diet. However, we also want you to know that despite taking precautions, normal kitchen operations may involve some shared cooking and preparation areas, equipment and utensils, and the possibility exists for your food items to come in contact with other food products, including allergens. Food and Drug Administration (eggs, dairy, wheat, soy, peanuts, tree nuts, fish, shellfish and sesame), so that our guests with food allergies can make informed food selections. As part of our commitment to you, we provide the most current ingredient information available from our food suppliers for the nine most common allergens as identified by the U.S. We understand that each of our customers has individual needs and considerations when choosing a place to eat or drink outside their home, especially those customers with food allergies. Read more Liz Clayton on Sprudge.At McDonald's, we take great care to serve quality, great-tasting menu items to our customers each and every time they visit our restaurants. Liz Clayton is the associate editor at Sprudge Media Network. Of course, the Caramel Macchiato is itself a riff on Starbucks’ Latte Macchiato, which has spawned seemingly endless variants like the Starbucks Blonde Honeycomb Macchiato, the Iced Cinnamon Almondmilk Macchiato, the Chestnut Macchiato, the Cloud Macchiato, and of course, for coffee lovers in the Great White North, the Maple Macchiato-but there’s no question the Caramel Macchiato is still the fan fave. What are some variations on the Caramel Macchiato?īesides the Iced Caramel Macchiato, there are a variety of reimaginations of the beloved Caramel Macchiato, from seasonal treats like the Caramel Snickerdoodle Macchiato and the Caramel Pumpkin Macchiato, and even the Caramel Macchiato Frappuccino! (Don’t have an espresso machine at home? This recipe has some good suggestions on how to brew regular coffee in a method that will approximate espresso.) Each one includes espresso, steamed milk, vanilla syrup (not extract!) and caramel sauce. Starbucks’ own official recipe is here, and many copycat recipes exist. Yes! Recipes abound all over the internet to help reproduce the Caramel Macchiato from the comfort of your own home coffee bar. When they’re given a 3oz drink with no flavored syrups, boy are they surprised!Ĭan I make my own Caramel Macchiato at home? The sweet coffee treat became such a smash sensation that it’s what many people think of when they ask for a macchiato in a cafe. This layering is especially noticeable in transparent vessels. The “macchiato” distinction is due to the fact the espresso is layered on top of the milk, as opposed to the Starbucks latte, which does the opposite. The Caramel Macchiato is essentially a not-too-sweet vanilla latte topped with caramel. Starbucks took some mixologistic license with the term, adding both an “espresso macchiato” (traditional) and a “latte macchiato” to their original menus. The traditional definition of a “macchiato” is an espresso with just a small bit of milk or foam (macchiato coming from the Italian, “to mark” or “to stain”). What’s the difference between a Caramel Macchiato and a traditional macchiato? Starbucks retail locations serve this drink in various sizes between 8oz-24oz. This lush, dessert-like drink is a latte-style beverage served hot or iced made with milk, vanilla syrup, and topped with espresso and caramel sauce. Starbucks deserves credit for elevating coffee’s popularity around the world, and it’s made such a powerful “mark” on cafe culture that the company rewrote the global drink dictionary with its Caramel Macchiato. The decision to use one or two rows for the stems depends on the data. For example, note that the first 9 row contains the 0 to 4 leaves, while the second 9 row contains the 5 to 9 leaves. When you opt to use two rows for each stem, the first row is reserved for the leaves 0, 1, 2, 3, and 4, while the second row is reserved for the leaves 5, 6, 7, 8, and 9. Minitab takes an alternative here that we could have taken as well. Note, though, that Minitab uses two rows for each of the stems 7, 8, 9, 10, 11, 12, and 13. Then, ignoring the first column of numbers for now, the second column contains the stems from 6 to 14. how does the plot differ from ours? First, Minitab tells us that there are n = 64 numbers and that the leaf unit is 1.0. Here's what Minitab's stem-and-leaf plot of the 64 IQs looks like: Stem-and-Leaf of IQ Instead, you'd probably want to let some statistical software, such as Minitab or SAS, do the work for you. First and foremost, no one in their right mind is going to want to create too many of these stem-and-leaf plots by hand. That's all well and good, but we could do better.
Putting it like that, of course we're exhausted. Carpenters, entrepreneurs building homes, painters, and even first-time homeowners can now use methods from generations past to make projects better. We help craftspeople teach the skills they use on the job every day, and inspire others to make a career move into skilled careers. That’s why we started MT Copeland: to capture the craftsmanship seen in the built world around us (our homes, our workplaces, our cities), and help anyone learn directly from experienced professionals. And over 40% of skilled workers will retire in the next 10 years. In construction specifically, the demand for housing-especially affordable housing-and safer roads and bridges is only increasing. Craftsmanship, the human trait that enables us to care for and love the work we produce, especially in the built environment.Įven as we make advancements and increase efficiencies in technology, the built world desperately needs more people who care about craft and want to work with their hands. While it's tempting to blame yourself or search for what you could have done differently to stop it, the terrible truth is it's not always possible to prevent.Īs AI makes daily headlines (and robots take over), I’ve been thinking more about the future of human work and the value of craftsmanship. We'll undoubtedly get better at treatment and prevention of depression, just as we do with all illness, but the devastating truth is that sometimes people do die from it. There are treatments for depression, but sometimes the disease is resistant to treatment. Suicide might be the mechanism, but the disease of depression is the cause, just as unregulated blood sugar is the mechanism for someone who dies from the disease of diabetes. But it helps to understand that that depression, while largely treatable, is a sometimes-fatal disease. There's little comfort to be found when a loved one dies of suicide. With suicide, the intention is obviously there, but it's impossible to know how much control a person actually had over it in the moment. I purposely choose to say "when he died" instead of "when he killed himself" because the latter implies conscious choice, and I don't know how much of it was truly a choice on his part. The kind, funny uncle I lost to suicide was a year younger than Tommy Raskin when he died. It also helps explain why a young man with so much promise, so much passion, and so much support around him could die from a depression that led him to suicide. That line, "forgive me, it's hard to be human," resonates with us all. "He hated cliques and social snobbery," wrote Raskin, "never had a negative word for anyone but tyrants and despots, and opposed all malicious gossip, stopping all such gossipers with a trademark Tommy line - 'forgive me, but it's hard to be a human.'" He was sensitive and kind, while also fiercely dedicated to making the world a better place for all in it. He loved animals and fought for their ethical treatment. His passion for true liberty and justice for all and his desire to solve problems of injustice, poverty, and war is clear. The celebration of Tommy's life continues with a list of the people who surrounded him with love and support. “Statement of Congressman Jamie Raskin & Sarah Bloom Raskin on the Remarkable Life of Tommy Raskin” > Everyone shou… - Dr. Safe and Secure Ticket Purchasingįeel more secure ordering TicketSmarter tickets for a worry-free ticket buying experience that ensures that your information is kept safe. Guests should arrive at the venue 30 - 60 minutes early to find parking near the venue. The Choctaw Stadium doors usually open 45 minutes before the event on August 19th, 2023 at 7:30pm. Secure your place to this event today because there are only 0 Texas Rangers Season Tickets (Includes Tickets To All Regular Season Home Games) tickets still listed for this event. A ticket to this thrilling live event averages at $0.00, but range between $0.00 - $0.00.Texas Rangers Season Tickets (Includes Tickets To All Regular Season Home Games) Choctaw Stadium tickets March 27th, 2024 at TBD The average ticket price to attend this event is $0.00. Tacoma Defiance tickets listed from $0.00 - $0.00. TicketSmarter has 0 North Texas SC vs.Tacoma Defiance Choctaw Stadium tickets August 19th, 2023 at 7:30pm Tacoma Defiance and Texas Rangers Season Tickets (Includes Tickets To All Regular Season Home Games) are scheduled to come to the Choctaw Stadium. How many events are coming to Choctaw Stadium?Ĭhoctaw Stadium has 4 exciting live events scheduled. Premium seating with unobstructed views of the event can go for as high as $66.00 for a seat near the action. Seats located in the back of the venue are always the cheapest option and can cost as low as $36.00 a ticket. On average, the cost to attend a live event at Choctaw Stadium is $51.00. Ticket prices will fluctuate depending on the event and where your seats are located. No long lines at the box office - just download your event tickets instantly or have the hard copy tickets delivered directly to you. TicketSmarter makes it easy to quickly locate the best seats on the best dates in advance with the click of a mouse. TicketSmarter’s numerous filtering choices (event type, date, time, etc.) help you secure tickets at the best prices and TicketSmarter’s 100% ticket guarantee assures your place to see the year’s biggest sports and entertainment stars. Globe Life Park Seating Chartįind the best seats for these exciting games and performances using our convenient event calendar and easy-to-navigate seating chart above. Get your Globe Life Park tickets via TicketSmarter today so that you don’t miss out on the season’s biggest games and musical extravaganzas at 1000 Ballpark Way, Arlington, TX 76011. Cheer on MLB’s 2011 World Series contender, the Texas Rangers, to another winning season with Globe Life Park tickets in Arlington, Texas - this could be their big year! In addition to hosting rousing Texas Rangers games, this 48,000-seat multipurpose venue hosts exciting college baseball tournaments and monster concerts from such notable superstars as Paul McCartney, Billy Joel and Joan Jett. Norway's piped gas supplies to the rest of Europe declined by 7.5% year on year in the first half amid a higher level of planned maintenance and unplanned outages, the IEA said. Russia continues to supply pipeline gas to Europe only via Ukraine at the Sudzha entry point and via the European string of TurkStream, with deliveries currently averaging less than 2 Bcm/month. Russian piped gas exports to OECD Europe fell by an estimated 65% year on year in the first half, with the profile of flows to the EU staying relatively stable at an average of 60 million cu m/d. "LNG continued to gain market share and accounted for almost 40% of Europe's gas consumption in the first half - a share similar to Russia's before its invasion of Ukraine," the IEA said. In supply, LNG accounted for close to 40% of Europe's gas consumption in the first half, representing what the IEA called a "new baseload" supply.Įurope's total gas supply dropped by 13% year on year in the first half largely driven by lower Russian piped gas deliveries. Stronger renewable power output and improving nuclear availability further reduced the call on coal- and gas-fired power plants, which saw their combined output declining by over 20% - or close to 55 TWh. "Subdued activity in energy-intensive industries together with continued improvements in energy efficiency and behavioral changes depressed electricity consumption," it said. Gas-to-power demand dropped by an estimated 20% year on year in Q2. "Rising affordability issues are also likely to have contributed to lower gas use in households," it said. These include gas-saving measures enacted in public buildings, fuel-switching in rural households, the continued deployment of heat pumps, efficiency gains and behavioral changes. "Non-weather-related factors explain the bulk of this demand reduction," the IEA said. "Lower gas burn in the power sector accounted for 70% of the overall reduction in gas demand in Q2, amid depressed electricity demand and stronger renewable power output," it said.ĭistribution network-related demand fell by an estimated 8% year on year in Q2 despite a colder spring, with heating degree days in April and May standing 10% above their 2022 levels. The pace of demand reduction moderated from the 13% year-on-year drop experienced in Q1 to a 10% decline during Q2. It said gas use in industry is expected to continue its gradual recovery, "albeit remaining well below its pre-crisis levels."įor the first half of 2023, the IEA said European gas demand had fallen by over 10%, or more than 30 Bcm. In 2024, OECD's Europe gas demand is forecast to increase by a moderate 1.5%, as the expected decline in gas for power generation is not offset by higher gas use in other sectors, the IEA said. The IEA said that, considering the declines in the year to date, demand in the European residential and commercial sector is expected to fall by 4% in 2023. It was last assessed on July 17 at Eur25.65/MWh. The benchmark Dutch TTF month-ahead price averaged Eur44.11/MWh in the first half, according to Platts pricing data by S&P Global Commodity Insights. Gas prices are currently well down compared with the first six months of the year. The new 7% decline forecast, the IEA said, is largely driven by lower gas burn in the power sector, which is seen down by 15% amid rapidly expanding renewables and lower electricity consumption.Īnd gas use in industry is expected to stay close to last year's levels, as lower gas prices enable demand recovery in the second half of the year, offsetting the losses in the first half, it said. In its previous quarterly report in May, the IEA said European gas demand was forecast to decline by 5% to 498 Bcm which was already a revision down from its previous forecast from February of 505 Bcm. In its latest quarterly gas market report published late July 17 alongside its annual gas security review, the IEA said European gas demand is now forecast to fall by 7% year on year in 2023 to 489 Bcm. Receive daily email alerts, subscriber notes & personalize your experience. Baker, a commercially important eucalypt grown in short-rotation coppice cultivation and harvested for its foliar 1,8-cineole oil. The influence of micropropagation on growth and coppicing ability of Eucalyptus polybractea.Ī micropropagation protocol was recently developed for Eucalyptus polybractea R.T. This is the first such review on this genus and represents half a decade of literature dedicated to Dendrobium micropropagation. Information on the in vitro responses of Dendrobium for developing efficient protocols for breeding techniques based on tissue culture, such as polyploidization, somatic hybridization, isolation of mutants and somaclonal variants and for synthetic seed and bioreactor technology, or for genetic transformation, is discussed in this review. Not only will this expand the use for mass propagation, but will also allow for the conservation of important germplasm. This review will allow Dendrobium specialists to use the information that has been documented to establish, more efficiently, protocols for their own germplasm and to improve in vitro culture conditions based on the optimized parameters detailed in this review. Through a chronological analysis, aspects such as explant, basal medium, plant growth regulators, culture conditions and final organogenic outcome are chronicled in detail. This review provides a detailed overview of the Dendrobium micropropagation literature. Tissue culture is now an established method for the effective propagation of members of this genus. The protocol is simple, rapid, and efficient for large-scale propagation of African violet and the dual routes of regeneration allow for multiple applications of the technology from simple clonal propagation to induction or selection of variants to the production of synthetic seeds.ĭa Silva, Jaime A Teixeira Cardoso, Jean Carlos Dobránszki, Judit Zeng, Songjunĭendrobium is one of the largest and most important (ornamentally and medicinally) orchid genera. In this process, plant regeneration occurs via both somatic embryogenesis and shoot organogenesis simultaneously in the explants induced with the growth regulator thidiazuron (TDZ N-phenyl-N'-1,2,3-thidiazol-5-ylurea). The current chapter describes an optimized protocol for micropropagation of African violets using leaf explants obtained from in vitro grown plants. Development of cost-effective protocols with a high rate of multiplication is a crucial requirement for commercial application of micropropagation. Successful in vitro propagation depends on the specific requirements and precise manipulation of various factors such as the type of explants used, physiological state of the mother plant, plant growth regulators in the culture medium, and growth conditions. Micropropagation is an important tool for rapid multiplication and the creation of genetic variability in African violets (Saintpaulia ionantha Wendl.). Shukla, Mukund Sullivan, J Alan Jain, Shri Mohan Murch, Susan J Saxena, Praveen K Micropropagation of African violet (Saintpaulia ionantha Wendl.). Our laboratory has found that depending on the combination of culture vessel and gelling agent more economic methods can be chosen for successfully micropropagating banana. Conventional micropropagation techniques, however, may be too costly for commercial purposes. AAA) is propagated vegetatively and can be rapidly and efficiently propagated by micropropagation. In a technical sense, it means that SAS chooses the format that provides the most information about the summary statistics while maintaining a default field width of 12. format to display values in reports created by the MEANS procedure. The other thing you might notice about the output is that there are many more decimal places displayed than are necessary. Launch and run the SAS program, and review the output to convince yourself that the subj and hosp variables have been excluded from the analysis. After all, how does it help us to know that the average subj number is 327199.5? For our hematology data set, for example, it doesn't make much sense for SAS to calculate summary statistics for the subj and hosp variables. Instead, you'll probably just want to focus on a few important variables. In most cases, you probably don't want SAS to calculate summary statistics for every numeric variable in your data set. As you can see, in its most basic form, the MEANS procedure prints N (the number of nonmissing values), the mean, the standard deviation, and the minimum and maximum values of every numeric variable in the data set. Launch and run the SAS program, and review the output to familiarize yourself with the summary statistics that the MEANS procedure calculates by default. Therefore, you should see output that looks something like this: You may recall that the CONTENTS procedure's POSITION option tells SAS to display the contents of the data set in the order in which the variables appear in the data set. Then, launch the SAS program, and edit the LIBNAME statement so that it reflects the location in which you saved the data set. First, click the link to save the hematology data set to a convenient location on your computer. Even your internet service provider won’t see it. Yes, if you arent 100 happy with your service within 30 days of purchasing your plan, you can get in touch with. This keeps the contents of your internet traffic completely private. Does Private Internet Access offer refunds. Encryptionĭata inside the tunnel is also encrypted in such a way that only the intended recipient can decrypt it. This makes it harder for third parties to read in transit. Tunneling is a process by which each data packet is encapsulated inside another data packet. VPNs also protect the connection between client and server with tunneling and encryption. Once authenticated, the VPN client and VPN server can be sure they are talking to each other and no one else. Company name: Kape Technologies Company incorporation country: United. Compared to other VPNs, PIAs 7-day money back guarantee is relatively embarrassing: CyberGhost supports 45 days, Nordvpn supports 30 days, SurfShark supports. AuthenticationĮstablishing a secure connection is a tricky problem solved by clever mathematics in a process called authentication. PIA has a 30-day refund policy on all of its subscription plans. This makes you more anonymous on the internet. The VPN server acts like a proxy, or stand-in, for your web activity: Instead of your real IP address and location, websites you visit will only see the IP address and location of the VPN server. Here are several key concepts related to VPN that will help you understand how a VPN works and the benefits it provides: Proxying # You need to have downloaded the Chocolatey package as well. 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