![]() ![]() Is if you don't have an equal amount of protons and electrons. Now you could have a carbon ion, although they aren't that typical. You have the six positive charges and the six negative charges. It is going to have six electrons and that's what makes it neutral. And if it is neutral carbon it is going to have the That one atom of carbon? Well, by definition an atom For example, if I haveĬarbon, carbon is an element. So before we talk about ions we're just going to talkĪbout the idea of an element. Talk about in this video is the notion of an ion. Elements in groups 14, 15, and 16 sometimes form covalent bonds where electrons are shared between two atoms.- So my apologies.Elements in the same group have the same valence. Valence is the number of electrons lost or gained by an atom when it reacts.Nonmetals tend to gain electrons when they react and form negatively charged anions.Metals tend to lose electrons when they react and form positively charged cations.Ions are particles that contain an unequal number of protons and electrons and are electrically charged.Atoms contain an equal number of protons and electrons and are electrically neutral. An atom is the smallest particle of an element, containing positively charged protons and neutral neutrons, in the nucleus,Īnd negatively charged electrons.Atomic number is the number of protons in the nucleus, or center of an atom.The periodic table can be divided into the s-, p-, d-, and f-blocks.Elements are listed from left to right in the periodic table in order of increasing atomic number.Some groups have special names based on how their elements react.Metals are separated from the nonmetals by a “stepped” arrangement of metalloids.Most elements are metals, several are nonmetals, and several are metalloids.Most elements are naturally occurring, and several are artificially synthesized.Most elements are solids at room temperature, two are liquids, and several are gases.The periodic table is arranged into 18 vertical columns called groups and 7 horizontal rows called periods.M g + B r + B r M g B r M g B r 2 + – – 1 2 2 The product is magnesium bromide with the formula M g B r 1 2. M g 2 + and two bromine atoms will each gain 1 electron (from magnesium) to form twoī r – ions. Magnesium will lose 2 electrons to become So the product is lithium chloride with a formula of L i C l 1 1, which we can simply writeĪnother example is when magnesium in group 2 reacts with bromine in group 17. Chlorine will gain 1 electron (from lithium) and form C l –. Lithium will lose 1 electron during the reaction and form L i +. Knowing valence values helps us to understand and predict chemical formulae that involve a metal bonded to a nonmetal.įor example, when a metal in group 1, such as lithium, reacts with chlorine, a nonmetal in group 17, we can easily determine (Sometimes the elements in this group form covalent bonds with certain elements, where electrons are shared.) So, the sulfur atom gains 2 electrons to form the sulfide anion whose symbol is S 2 –. The elements in group 16 tend to gain 2 electrons when they react with other elements and form negatively charged ions withĪ charge of 2 −. What is the charge of the sulfide anion? Answer Įxample 3: Connecting the Group Number with the Charge of an Ion N o n m e t a l i o n : n u m b e r o f p r o t o n s n u m b e r o f e l e c t r o n s <. Nonmetals tend to gain electrons when they react and form negatively charged ions that have more electrons than protons:.M e t a l i o n : n u m b e r o f p r o t o n s n u m b e r o f e l e c t r o n s >. Metals tend to lose electrons when they react and form positively charged ions that have more protons than electrons:.The group that an element is in indicates the number of electrons that an atom of that element will either gain or lose when We can get information about the number of electrons lost or gained from the When an atom of an element reacts with an atom of another element, it either loses one or more electrons, or gains one or moreĮlectrons, or shares electrons with the other atom. ![]() And if there were 12 protons, it would not beĪn atom of sodium it would be an atom of magnesium. If there were 10 protons, it would not be an atom of sodium it would be an atom of neon. Only an atom of the element sodium has 11 protons in its nucleus. Of sodium or an ion of sodium there will be 11 protons in the nucleus. It does not matter whether we are discussing an atom The number of protons in the nucleus of an atom is unique for each element. The number of protons in the nucleus of an atom of an element. Example 2: Recalling the Organizing Principle of the Periodic TableĪccording to which property are the elements in the modern periodic table organized left to right? AnswerĮlements are organized in the periodic table in order of increasing atomic number, from left to right. ![]()
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![]() Wondershare's PDFelement Pro is a full-featured PDF editor with an OCR engine for recognizing scanned text and a standard set of tools. There's also a Windows version in development and you can sign up to get notified when it's ready. Until this program behaves more dependably, look elsewhere if you tend to work with larger documents. However, every time I attempted to open my nearly 450-page test file, PDF Expert hung. ![]() PDF Expert struggles with large documents otherwise, this would have been my top pick for Mac. You can move selected text anywhere on the page you want or remove it altogether. Select an image, and tools for changing the image appear. Click text in your PDF, and tools for editing text will slide out so you can make changes. Clicking one of them gives you an appropriate selection of tools to perform either annotation or editing tasks. Two tabs appear at the top of the screen: Annotate and Edit. Of all the apps I tested, PDF Expert has the cleanest interface and therefore was the most pleasant to use. PDF Expert lacks OCR capabilities, so if you want to edit text in scanned documents, you'll need to look beyond this program. Readdle's macOS-only PDF Expert is a popular PDF-editing tool that allows you to make changes to text in existing PDF documents by removing and replacing images, updating text, and adding text of your own. Just use QuickLook to view a PDF, then click on the Markup button in that mode. You can access all of Preview's editing tools without opening Preview, as long as you're running macOS 10.14 Mojave or later. Simple and easy to use once you set it up, Preview's signing feature will prove its usefulness every time a digital document requires your John Hancock. You can then easily add that signature to a document by clicking Preview's Signature tool. The app's standout feature is a signature tool you can use to store a signature you create using your trackpad or scan using your Mac's camera. Clicking this reveals a small set of tools you can use to select text and add objects, text or notes to your document. To see them, you'll have to look for the small pencil icon that appears near the Spotlight search bar at the top of your PDF document's toolbar. Preview's markup tools are hidden when you first open a PDF document. But if you need a basic set of tools for highlighting or redacting text, making notes, or adding comments to a document, you won't likely need much more than what's already available on your Mac. So you're limited to Arial, Courier New, Times New Roman, Verdana and a Signature font for signing documents.Īpple's Preview app is built-in to macOS and offers a minimalist but valuable set of tools for marking up any PDF file. Additionally, the app has very limited font options, as it doesn't use any of your computer's fonts. ![]() ![]() Because there are no OCR capabilities, you can't make changes to existing text you're limited to adding new text to an existing document. PDFescape does have some major limitations in adding new text. ![]() Using the web app's insert tools, you can also add new images and text to a document, white-out text, and add web links and form fields. You'll find a pretty solid set of standard annotation tools that can easily add, highlight and strike through text insert notes and otherwise mark up the pages of your PDF file. But PDFescape's annotation tools are easy to use. There's also an "ultimate" plan for $72 per year.Īccessible through any modern web browser, PDFescape offers no OCR capabilities like PDF Candy does. (PDFescape used to limit you to 50 pages, so the higher limit is a welcome change.) If you need to edit larger files, you can upgrade to a premium account for $36 a year. PDFescape is a basic, web-based PDF-editing and -annotation program you can use for free to work on PDF documents that are smaller than either 10MB or 100 pages, whichever is greater. ![]() ![]() ![]() Checkin and keep a history of location visits (Pro)įrontline Sales, Location Scouting, Delivery Route Planning, Sales/Customer Tracking, Hospitality, Customer Prospecting and Competitor Tracking, Real Estate Agents, Inventory and Fleet Management, Political Electioneering, Property Management, Public Utilities, Canvassing:, Lightweight CRM.Create immersive travel experiences, treasure hunts, road trips and more (beta).Create visual guides, ideal as welcome packs or shared city suggestions.re:Quest Chat GPT integration for in-app suggestions, hints and tips.Import your data and maps to personalise them (GPX, CSV, GeoJSON).Multi-Source Integration: Import locations from popular services like Google Maps, What3words, Apple Maps, Mapstr, Foursquare, and more for an all-encompassing map collection.Seamless Sharing: Choose to share your experiences with loved ones or colleagues by granting them access to your select maps.Your meticulously curated maps are completely encrypted and exclusively accessible to you, safeguarding your privacy. Intuitive Organisation: Effortlessly tag and categorise places you've visited, dream destinations, and upcoming trips.Award-Winning Excellence: Recognised for its brilliance, Pin Drop has secured numerous accolades, including numerous Apple App Store "App of the Day" and the esteemed "Best of 2013" award.It effortlessly adapts to your lifestyle. Versatile Utility: Pin Drop is your ultimate companion for work, travel, and leisure activities such as geocaching and hiking.Pioneer of Pin Dropping: Pin Drop is the original, the best, and the easiest-to-use app for dropping pins on maps, effortlessly organising them, crafting multi-stop routes, and seamlessly sharing places with others. ![]() Your personalised maps remain completely secure, visible only to you, unless you opt to share them with friends, family or colleagues. Seamlessly import your favourite locations from Google Maps, Google My Maps, What3words, Apple Maps, Mapstr, Foursquare, and more to turbocharge your Pin Drop experience. Discover the power of Pin Drop – the free app that revolutionises how you remember, organise, and plan your journeys. ![]() ![]() ![]() The return is unbelievable - posts with visual content earn approximately 2.3 times more engagement on Facebook. Several companies have realized the importance of this trend - about 74% of marketers add videos to their content strategy. That’s why content producers add videos to their websites. Offering visual and dynamic content is the best way to keep your audience engaged, achieve massive performance, and increase the number of followers. Likewise, Google added an image recognition tool to its search engine. Have you noticed the amount of social media that has added new visual functionality to your strategy recently? Facebook, Twitter, and Instagram increased Stories as a feature of their platforms, for example.
![]() ![]() This boxed set of the Liturgy of the Hours makes a wonderful gift for seminarians, anyone considering a religious vocation or for those devote lay people who wish to participate in this beautiful and spritually fulfilling marking of the canonical hours. Includes Ribbon Markers, Gold-Stamped Spines, Stained Page Edging to Match Covers. The complete set of the official English edition of the Liturgy of the Hours (Divine Office) from Catholic Book Publishing contains all four volumes of the translation approved by the International Committee on English in the Liturgy. Joseph Guide for the Liturgy of the Hours (Product Code: 400/G) are available for $2.50 each. Additional yearly copies of the current St. Joseph Guide for the Liturgy of the Hours (Product Number 26431), the Liturgy of the Hours Supplement (Product Code 405/04), and Inserts for the Liturgy of the Hours. This is a Vinyl Edition of the 4 Volume Liturgy of the Hours. Sometimes referred to as the Breviary or the Divine Office it is the manifestation of the public prayer of the Roman Rite of the Catholic Church. The Liturgy of the Hours is said throughout the world at virtually every hour by Priests, Nuns, Monks, Deacons, Religious, and the lay faithful. Reform of the Office was, obviously, a frequent refrain in those orders who split away from traditional Benedictine monasticism.Sanctifying each and every day with prayer. These two uses, monastic and secular, remained the basis for daily prayer in the Western church throughout the Middle Ages, although - as one would expect - with considerable local and seasonal variation.Īs originated by Benedict, the Office would occupy some four to five hours of a monk’s day with gradual and sometimes intense elaboration, the daily Office at one point grew to where it was absorbing an astonishing ten to twelve hours, especially on the most important feasts. Since monks were responsible for the running of Rome’s churches during this and the following century, the monastic Office came to form the basis also for the secular Office. At Vigils also there’s a cycle of (mainly) Patristic readings. Unfortunately it’s not printed in the standard Divine Office books. A 2 year cycle for that exists, which we use at Pluscarden. The Rule also specifies readings from scriptural and patristic texts at Matins. At Vigils, or the Office of readings, a fairly substantial scripture text is offered, on a continuous cycle. Benedict’s Rule lays out very clearly the times and order of daily prayer, including recitation of the entire psalter over the course of the week. Benedict of Nursia in the first half of the 6th century. ![]() Gradually, other fixed or “canonical” hours were added, and the final form was established by St. As learned from the Jewish custom, these prayers were at first only for the opening and closing hours of the day. 5:17), which derive from the Jewish tradition of community prayer in the synagogue at specific times during the day. II: Antiphon: 1043 Psalm: 1044 Christian Prayer: Antiphon: 687 Psalm: 688 Lord, open my lips. Also, unlike the Mass which can be traced to direct institution by Christ, the Office has its origins in more generalized directions for continuous and watchful prayer (e.g., Ps. Podcast: Play in new window Download (Duration: 2:42 2.6MB) Ribbon Placement: Liturgy of the Hours Vol. Unlike the Mass (which is a single occurrence, although repeatable throughout the day), the Office consists of multiple sessions of prayer at set hours during the day. ![]() ![]() ![]() Drag the slider next to Snooze conversation to snooze notifications for 1 hour, 8 hours, 1 week, or Forever.Tap Add members to add people to the conversation. ![]() Note: Once you update the photo, you’ll have the option to Remove current photo, View current photo, Choose from library, or Take new photo. To change the photo, tap the camera icon in the photo to Choose from library or Take new photo. Tap Edit to update the group conversation profile photo and name.From within a group conversation, tap on the information icon to bring up a settings page.To quickly access the list of conversation participants, tap the profile photo of the group conversation from your inbox.Others in the conversation will still be able to see Direct Messages or conversations that you have deleted. When you delete a Direct Message or conversation (sent or received), it is deleted from your account only.To delete an entire conversation from your inbox, swipe left on the conversation and tap the trash can icon You can also delete an entire conversation by tapping the information icon and selecting Delete conversation from the Conversation info page.To delete a Direct Message, tap and hold the message and select Delete message from the menu that pops up.To delete a Direct Message or conversation: To send your message, tap the paper airplane icon.To include an animated GIF in your message, tap the GIF icon to search for and select a file from the media library.Tap on the photo to bring up editing screen where you can enhance, crop, and add filters. You have the option to edit your photo before sending your message. Tap the photo icon to take a photo or record a video, or attach one from your device gallery.From the message compose bar, or the plus icon you can access the following options: In addition to text, you can include a photo, video, or GIF with your Direct Message.A group message can include up to 256 people. In the address box, enter the name(s) or of the people you wish to send a message to.Tap the message icon to create a new message.To disable message requests, go to your Settings. You can accept the request to continue the conversation. These requests are kept separate from your other DMs until you accept them. *Note: For some people who create a new account on X, your account settings may already be set to receive message requests from other people you don't follow. In both group and one-on-one conversations, you cannot be in a conversation with an account you block.You can send a Direct Message to these accounts if your account is Verified. Some accounts have enabled a setting to receive Direct Messages from Verified accounts.You can send a Direct Message to these accounts even if they don’t follow you. Some accounts, particularly businesses on X, have enabled a setting to receive Direct Messages from anyone.Newly added participants won’t see the prior history of the conversation. In group conversations, anyone in the conversation can add other participants.Everyone in a group can see all messages, even if everyone doesn’t follow each other. Anyone in a conversation can send Direct Messages to the group.You have previously sent that person a Direct Message.They are Verified and you have opted in to receive Direct Messages from Verified users or.You have opted in to receive Direct Messages from anyone * or.Anyone you do not follow can send you a Direct Message if:.You can start a private conversation or create a group conversation with anyone who follows you. ![]() ![]() Yes, my iPod has lots of Too $hort, hope whoever found it is enjoying that. The Bay Area in general has really brought the heat creatively with others such as E-40 and Andy Samberg also deep in the mix. Is your iPod filled with Too $hort?ĬP: I am from Oakland, as are such greats as: Too $hort, 357, and Moshe Kasher. ![]() Actually, that’s just what I’ll call this interview. SO: I knew it! “Gettin’ Cozy with Chelsea” should be the title of something you do. How far off am I?Ĭhelsea Peretti: I’m sitting in my kitchen nook in a patch of sun in PJ bottoms and a sweatshirt, eating Pannetone. ![]() Serial Optimist: What up Chelsea! How are you? What are you doing right now as you respond to this interview? I like to imagine you are in the coziest of clothes, wrapped in the coziest of blankets, drinking some super cozy drink, and just being cozy. My “putting multiple questions within one question” technique has been blown up. She’s wonderful for answering all of them (seriously). She will make laugh hard, and somehow feel cozy at the same time.Ĭhelsea just HAD to point this out: “I would like to note that each of your questions is technically 20 questions.” Which means: 1. If you haven’t gotten down with Chelsea Peretti yet, get down with her now. Variety named her one of the “Top 10 Comics to Watch” and she was featured on this years “Comedy Central Hot List”. She was making hilarious websites (see here and here) well before hilarious websites could be found anywhere and everywhere. She is a writer for “ Parks & Recreation”, which now in its third season has become one of, if not the best comedies on television. Her recent Comedy Central Presents KILLED, super funny. ![]() (They have sense added a few more female comics.) But how was she not at the top of the list when putting together the initial group of stand ups in the first place, regardless of sex? Makes. The fact that SXSW didn’t add her to the bill until the media attacked them for having only ONE female comedian is beyond ridiculous. I’m refraining myself from going off on an adjective tangent about how lovely, hilarious, smart, talented, etc she is. Comedian, writer, actress, and awesome Internet videos/clips/sites-maker Chelsea Peretti is just SO good. ![]() ![]() They are most noticeable in the early mornings covered with dew. Grass spider webs can be found in lawns and shrubs. pennsylvanica then lay eggs under bark or debris near the ground and stays with the egg sac until she is killed by the first hard frost. They mature in late summer and begin mating in autumn. They are tan with two dark brown stripes on the cephalothorax, breaking up into mottling or spots on the abdomen. One of the most common grass spiders for Ohio is Agelenopsis pennsylvanica. Dewy mornings often reveal a vast network of sparkling grass spider webs strewn across the lawn. Grass spiders are funnel weavers in the genus Agelenopsis that are commonly found in grass or shrubs and hedges. Mature males seek females to mate, generally in autumn in Ohio, when they sometimes wander into homes. This process of shedding the outer protective layer as they grow is termed gradual metamorphosis, which refers to gradual increase in size without change in form. Life Cycleįemale funnel weavers lay eggs that are spun with silk into an egg sac within their web, which hatch into tiny spiderlings that molt several times as they mature. Many funnels also have a rear exit that serves as an escape when the web is disturbed by a predator or curious human. Funnel weavers are generally active at night, but will collect prey whenever it triggers the web. Spiders bite and paralyze their prey and often drag it back into the safety of the funnel to consume it. Rather, the spider relies on lightning fast speed to quickly dart from its funneled-hiding place to capture its prey. In most cases, funnel weaver webbing is not sticky. These threads are meant to knock flying insects into the sheet web below. The funnel weaver often lays “intercept” webbing above their primary web. Image Credit: Rachel Shoop.įunnel weavers are not active predators, preferring to “sit-and-wait” in their funnel for unsuspecting prey to be intercepted by the web. Illustration of funnel weaver spider on web emphasizing the distinctive lateral stripes down prosoma and abdomen. Note also the two longitudinal stripes along the cephalothorax and more faintly on the abdomen. There are approximately 111 species of Agelenidae in North America, 13 of which have been documented in Ohio.įunnel weaver spiders often have distinctly visible spinnerets at the tip of their abdomen. While color is not always the best way to identify a spider, funnel weavers are often mottled brownish or greyish with longitudinal stripes on both the abdomen and cephalothorax. The abdomen most often tapers to a point, whereas wolf spiders, which are often confused with wandering funnel weavers, tend to have more rounded abdomens. These should be apparent when looking down from above the spider. If the spider itself can be identified, it’s by the elongated spinnerets that protrude beyond the end of the abdomen in most, but not all, species. The funnel often bottlenecks into a shrub, denser grass, hollow crevices, or into the corners of a structure. Ī funnel-weaver is most easily identified by its web, which is constructed of a flat sheet of webbing that narrows into a funnel or tube shape in the back. Spiders have one pair of appendages known as pedipalps near the chelicerae (mouthparts), which assist in prey capture and manipulation, are utilized in mating, and generally serve as a sensory appendage. ![]() They have eight legs (four pair), distinguishing them from their six-legged insect relatives. Like all arachnids, funnel weaver spiders have a two-segmented body: the head, or cephalothorax (prosoma), and an abdomen (opisthosoma). Photo credit: Danny Steaven, Wikipedia Commons CC by 1.0. Hackledmesh weavers produce messier webs than the sheet-like funnel webs of Agelenidae. By feeding on potential pest species, these spiders can contribute to the overall health of a landscape as part of the natural enemy complex causing a reduction in pest populations.įunnel weaver spider hiding in the narrowed funnel of its web. The funnel of both groups serves as shelter from the elements, protection during mating or feeding, and also for protecting egg sacs and spiderlings.Īs with most spiders, the shy owners of these webs provide valuable pest management services as generalist predators of other arthropods in the landscape or home. Other common Ohio spiders that make funnel webs include the hackledmesh weavers in the family Amaurobiidae, which also produce funnel-shaped retreats at the base of their “bedraggled and unkempt” webs. By far the most commonly encountered in Ohio are the true funnel weavers in the family Agelenidae. The webs of funnel weaver spiders are a recognizable site in many homes, gardens and landscapes of Ohio, though the spider is often unseen, concealed within the funnel, out of sight. Funnel webs are produced by a variety of spider groups across North America. ![]() ![]() Then, whenever you identify a rising wedge pattern near one of the Fibonacci levels, you can take it as a strong indication for reversal rather than correction. The best of all would be to draw Fibonacci support and resistance levels. To identify reversal, you will have to wait for at least one candlestick to be completed after the trend line breakout and confirm the trend reversal with other technical indicators.įor that matter, some of the most useful trend reversal indicators include the Relative Strength Index indicator, moving averages, and the MACD (Moving Average Convergence Divergence). In most cases, the rising wedge pattern occurs at the end of an uptrend and signals that the buying pressure is not likely to continue. With that in mind, let’s see how these different rising wedge formations look on trading charts. This makes rising wedges among the most reliable patterns in technical analysis but also among the most complicated trading strategies you can find in financial markets trading. However, the confusion with the rising wedge pattern is that it is difficult to accurately determine whether it is a continuation or trend reversal. This signals a slowing trend and a price trend reversal. Set a stop-loss order at the same support trend lineĪs we mentioned, the rising wedge pattern can be identified when the price consolidates and the trend lines narrow and become closely aligned.Place a sell order once the rising wedge appears and the price break below the support line.Wait for a price consolidation and the contraction of support and resistance lines.Draw support and resistance two trend lines along with the highs and lows of the trend. ![]() ![]()
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