Ruslans Vanags free essay sample

Ive go through five days to move the furnishings and materials from the previous homeroom and AIM stockpiling into my new room. Fortunately I wasnt making study hall condition from the scratch, yet with the assistance of brimming with insight hypotheses and techniques for Maria Interiors arranged condition?. I needed to fabricate a house for the youngsters, mulling over their deeds and capacities; the house that will amplify the capacity for kids to learn and investigate, to encourage autonomy and social advancement in the kid. This is the reason I remembered the six standards of the readied condition (given my Maria Interiors): opportunity, structure and request, magnificence, nature and reality, social condition, and scholarly condition. Id like to begin my examination with a presentation of my new study hall first. Also, for that I figure it may be noteworthy to share a portion of our grounds office subtleties. In 2012-2013 school years Ive been elevated to a lead educator. Our school ceremonially ventured into a four stories building, and when I needed to open my new class I despite everything had a chance to pick a room on the Ft;bay-excessively far (for that time) third floor.Ive got a space room on the radiant side of the structure on the third floor. What's more, that first driving year went to be an extremely energizing year in my profession. I should make reference to that our grounds building is having an enormous crystal structure with longest (sides that have homeroom windows) confronting south and north. With a passage directly in the middle of this crystal, our school is isolated into two sections: Sunny and Shadow parts. With he time it got swarmed. These days all the space has been orchestrated carefully from the doors to the smokestack all the rooms have been taken - ?and classes are engaging for the spot under the sun.This is the reason the following summer our school chiefs thought of a methodology of exchanging study halls with the goal that each class that remained a year in a shadow will have an after year on the bright side. This was a reasonable enough thought. In this manner Ive moved my class to shadow side in a time of 2013-2014, having a common understanding that Im returning to my Old room in 2014-2015. At some point, during my MATT day camp preparing (2014) Ive got a sharpen call from Ellen, our standard: Hello, Johan, how right? Ive got news for you, a terrible and a decent ones.Which one to begin with? Whats the terrible one? I decided to listen first. All things considered, you are not moving back to your old study hall this year. Be that as it may, dont stress, you are as yet moving to the bright side. Which room would it be? The ex-oak tree class. Got stunned for a moment. Need to state that the room we are talking here now, was relinquished in the term by the old class instructors and guardians network. That room had just two segments of invests so it was dim even with lights on during the noon in a most brilliant summer day.Every time was passing and looking into this room I was stating to myself life is extraordinary Im not remaining here longer than a moment. Furthermore, there you go! I simply get news that needed to remain in that space for a year. Still , I attempted to guard: Ellen tune in, yet the ex-school pioneer gave me a guarantee that Do you have a composed concurrence with the ex-school pioneer? - Principle cut me No, yet. .. In any case, we have a composed concurrence with ex school pioneer and with Dove class guardians that they are going to move to that room which you were pivoting to return into. Eave understood that Im just accepting a message of the choice that has been made earlier this call. Truly, Ive been played even quite a while before Ellen turned into a guideline, and there is literally nothing I could change, particularly being endlessly from my grounds for one more month in AMPS course. Fix, so I need to commit myself totally into Interiors preparing that is the main thing that should matter for the time being quieted down myself, however.. . Hold up a second. Hold up a second Ellen, you said there is uplifting news too? Truly. Your new room is under construction.School is spouting hard to make that class reasonable spot for study. Alright, Ill observe it in a month. I hanged up. Will I say that I felt down each time was pondering my future room; about my condition I had none of other educator might want to have. And afterward I have gotten first photographs through Weight: The red fence is showing the divider which was expelled. Behind this red fence this study hall had a washroom. However, this restroom was concealing so much light, that by the entryway (inverse window side) it stayed lasting dimness. You may ask at that point - where is the washroom now?The planners concocted a dependent arrangement they have shared the restroom of the neighbor class (Dove, who moved into my Old perfect room) into two isolated toilets. Here is the photograph: These two classes restrooms (angled passage from my room) are isolated with a thick half straightforward, 120 CM high, which gives enough common light in the latrine and further into the study hall. Evacuating the old washroom away didnt simply make the entire room more brilliant, however it likewise gave in excess of 20 square meters of working space! That was a surprising blessing! In his book Deck J. A. Help: the natural characteristics of homerooms ?high/owe, open/shut, large/little, vertical/flat ?do without a doubt influence the learning procedure in small kids, this is the reason Id like to make reference to the primary characteristics of the room itself: Working space: 60 AMA. Tallness: 2. Mm (each room on the third floor is 2. 5 m tallness; and mm roof on the first and second floors). Here is the thing that Meyers-Levy said in his paper The impact of Ceiling Height: The Effect of Priming on the Type of Processing People Use: When an individual is in a space with a 10-foot (mm) roof, they will in general think all the more uninhibitedly, more abstractly.They may process increasingly extract infusions between objects in a room, though an individual in a live with a 8-foot (2. Mm) roof will be bound to concentrate on particulars. I cannot change tallness of the roof so remains simply take it (concentrating on points of interest) as a bit of leeway! Brilliance: 1/3 of my group is illuminated by direct sun beams for the duration of the day. Another 1/3 is considered as Satisfying splendid no lights required. The farthest section 1/3 of the class is still Above normal, lights needed.To keep elevated level of splendor Ive expelled back dividers of the racks that are orchestrated equal windows line, with the goal that the room is transparent and light-through. Warm solace: Since Thermal solace is the state of psyche that communicates fulfillment with the warm condition and depends on abstract assessment it may too soon to give a judgment toward the finish of October, anyway Im as yet wearing a T-shirt during early daytime working time in a radiant day; youngsters averagely are wearing two layers of materials and remaining in a solid condition.According to my ac complished working in the neighbor class two years prior the temperature, mugginess and ventilation are inside agreeable level throughout the winter also (T>18 C). Contrasting with the classes on the contrary shadow side where youngsters used to wear winter covers first couple of hours each morning (T=14 C) in winter. Clamor level: Our grounds situated on the west piece of Beijing in an extremely calm neighborhood away from principle streets. Besides, my study hall windows confronting privet hosing offices which don't produce any commotion whatsoever.Shape: Fat-L: Here is a short outline of Ducky. A. Research of the Fat-L study halls type, which says that such sort of the room bears adaptability, changeability, and is a coordinated getting the hang of setting that gives chances to movement settings. Inside the homeroom, each setting can be sorted out to help singular, coordinated, and little gathering exercises. Moreover, this design empowers people to take a shot at one side of the homeroom without diverting the exercises happening in the other settings.While the fixed base cupboards and racks separate the study hall truly, they manage the cost of understudies working in different settings and as they stroll through the space the chance to partake, however from a fringe position, in the action. Also, on the off chance that you keep the space liberated from perpetual deterrents it will be anything but difficult to revamp the gap class into different sizes and quantities of the learning gatherings. For my situation, Im going to arranging Interiors class agreeing accessible exercises (PL, Censorial, Math, Art, Language, Library, Dramatic play, Active gathering works out, Science, Nature corner, Food focus) .Here are the photographs of the our Fall-L study hall: In my exploration Im going to consider the region that structures long straight line in the letter L as Area A (from the principle ent ryway to the windows line) Im going to consider the territory that structures short base in the letter L as Area B (from the Math racks to the childrens individual cupboards, including the passage into the can). Study hall plan (Before changes) Based on the ecological characteristics that are providing for me with this room I have arranged Interiors study hall for another 2014-2015 school year for the youngsters blended age bunch 2 h - 6 years old.Ive go through five days to move the furnishings and materials from the previous homeroom and from the AIM stockpiling. My information (perception logs) Things that were functioning admirably: Practical Life region was extremely well known by and large, the line of racks that is masterminded in the territory A has no back divider, which permits to approach PL the materials from the two sides. Library and Language materials are set close to the window that is giving enough daylight to have fruitful visual exceptional exercises (coordinating, composing and reading).Math racks are put away from the remainder of the materials in the territory B, which permits to have an individual or balanced mathematic movement, that would require fixation. Censorial is close by the inside open space (later focus floor covering), this reality help all the youngsters frequently work with Censorial materials. The social condition underpins singular, balanced, little gathering, and huge gathering exercises (bunches of casual get-togethers, youngsters a

Nuclear Power Essay Example | Topics and Well Written Essays - 250 words

Atomic Power - Essay Example This article will concentrate on atomic force concentrating on potential points of interest and weaknesses. Research shows that atomic vitality is practical, in any case; this type of vitality has likewise been related with the various dangers it stances to the earth. Probably the most widely recognized atomic debacles known incorporate the Three Mile Island Accident (1979), Chernobyl calamity (1986) and the Fukushima Daiichi atomic catastrophe (2011) (Cravens, 2007). Be that as it may, specialists are as yet doing research with respect to security upgrades in atomic vitality. This is with the sole point of seeing whether atomic power’s risky side can be killed. This will at that point guarantee that rivals of atomic force grasp its creation, testing and extreme use. The nations that have fundamentally put resources into atomic vitality incorporate the China, United States and Japan. For this situation, the United States was perceived as the biggest maker of atomic vitality. By and large, atomic vitality is utilized in drive of boats (atomic marine impetus), creation of power and space vehicles among different employments. Before, the vast majority of the nations utilized atomic force in development of weapons of mass pulverization. This was generally common in the World War II period (Cravens, 2007). Taking everything into account, atomic force has been distinguished as a traditional fuel asset. This includes the utilization of the uranium component which is a constituent of earth and shakes found in huge water bodies. Besides, the World Association of Nuclear Operators (WANO) is a universal association which was set up to advance the security attention to atomic offices (Cravens,

An Example of Dividend Policy Irrelevance Essay Example

An Example of Dividend Policy Irrelevance Essay AN EXAMPLE OF DIVIDEND POLICY IRRELEVANCE A model gives understanding into the profit unimportance suggestion. Assume that currently is time 0, and one year from now is time 1. Carter Company simply delivered its time 0 profit (expect profits are paid once every year), and plans to freely report its profit strategy for the following year. It is thinking about the accompanying two approaches (all dollar sums in $millions). Approach I: At time 1, profits = $110, new offer deals = 0, treasury stock buys = 0 Arrangement II: At time 1, profits = $121, new offer deals = $11, treasury stock buys = 0 The time 1 all out value esteem (the $2,200 in section (3) of the show underneath) is the time 1 market estimation all things considered (shares that were exceptional at time 0 and new offers gave at time 1. It is the ex-profit (post time 1 profit) estimation of the firm’s value at time 1. This sum ($2,200) is the equivalent under strategies I and II in light of the fact that the firm’s resources and monetary structure are the very same under I and II (suggesting a similar time 1 absolute estimation of all the value remarkable at time 1). We expect that the purchasers of the new time 1 stock follow through on a reasonable cost for the stock. Profit arrangement (1) Time 1 profit (2) Time 1 complete value esteem (time 0 offers + new time 1 offers) (3) Time 1 estimation of new time 1 offers (4)Time 1 estimation of bygone era 0 offers [= (3) ? (4)] (5) I$110$2,2000$2,200 II$121$2,200$11$2,189 Now let’s register the time 0 estimation of the Carter stock if Carter declares strategy I, and on the off chance that it reports approach II. Accept a value rebate rate (k) of 10%. = $2,100 (1) = $2,100 (2) We will compose a custom exposition test on An Example of Dividend Policy Irrelevance explicitly for you for just $16.38 $13.9/page Request now We will compose a custom exposition test on An Example of Dividend Policy Irrelevance explicitly for you FOR ONLY $16.38 $13.9/page Recruit Writer We will compose a custom paper test on An Example of Dividend Policy Irrelevance explicitly for you FOR ONLY $16.38 $13.9/page Recruit Writer In the numerator of (2), ($2,200 ? $11) is the time 1 estimation of the time 0 offers (the offers that were exceptional at time 0, which rises to the estimation of the considerable number of offers at time 1 short the estimation of the new offers gave at time 1). The time 0 estimation of those offers is autonomous of profit arrangement. At time 1, under approach II, the time 0 investors surrender a $11 possession enthusiasm for the firm’s shares in return for a $11 profit installments; the exchange is a wash. This wash impact holds for any profit approach change if there are no close to home assessments.

Benefits of Developing Integrated Global Strategies

Advantages of Developing Integrated Global Strategies â€Å"As multinationals develop, they become mindful of the chances to be picked up from incorporating and making a solitary system on a worldwide scale.† Discuss, concerning speculations with respect to economies of scale, scope and worldwide intensity, drawing on true association to represent your answer. â€Å"Clearly, a significant test for global enterprises (MNCs), in the present condition of escalated rivalry and fast industry solidification, is one of a lot more prominent overall joining. Required by exceptional serious weights, MNCs are coordinating their unique nation tasks so as to accomplish economies across business sectors and working units. Primer outcomes from a pilot investigation of the qualities of normal worldwide practices among an example of MNCs†¦explore the advantages MNCs get from the execution of regular practices over their overall activities, in quest for a worldwide strategy.† (Cavusgil, Yeniyurt and Townsend, 2004) It is obvious from this latest bit of examination into the overall coordination of worldwide partnerships that there are enormous potential advantages to multinationals from seeking after a system of joining across business sectors and districts. Nonetheless, growing universally requires administrative adjustment because of contrasts between national societies, and these elements have not really been utilized to speak to the social decent variety that may block endeavors to incorporate and arrange endeavors as required by worldwide procedures. Treating mainstream points of view that praise the advantages of assorted variety, a few hypotheses guarantee that social decent variety among worldwide divisions of a worldwide firm may really block endeavors to blend exercises and ability between those units. In particular, immediate, for example, market, creation and innovation, and backhanded: information based advantages are progressively hard to abuse when social assorted variety makes mo vement sharing and mastery move less productive. Corresponding to set up item relatedness hypothesis, this proposes socially related universal firms will appreciate more noteworthy efficiencies than socially different multinationals. (Johnson and Scholes, 2002) No place is this preferable seen over in the procedures of Novotel, a key specialty unit of the Accor gathering, and one of the universes significant inn networks, involving a main spot in Europe and with areas comprehensively. Calori, Baden-Fuller and Hunt (2000) deciphered Novotels change the board program during the 1990s, summing up the moves that chiefs made as far as procedure and association, additionally cautiously thinking about the succession and timing of occasions, and how this brought about fast change in an association utilizing in excess of 30,000 individuals. They likewise emphatically stressed the argumentative idea of the change forms: a component regularly overlooked in the writing, watching both consultation and experimentation; both mix and separation. They found that, Novotel was mindful so as to offer various contributions in every country it works, subordinate upon the nearby traditions, culture and desires for an inn. Anyway they additionally found that, in a ccordance with a few of Morrisey’s (1996) hypotheses on long range vital arranging, the administrators were mindful so as to consistently guarantee that the company’s worldwide course and by and large technique were clear and steady in the psyches of staff, and were unequivocally anticipated to the clients. No place is this more unmistakably observed than on Novotel’s site, with its feature: â€Å"412 Hotels Resort in 56 nations. Novotel promises you the best price†, indicating that regardless of where on the planet you go, Novotel consistently means to offer you a spending lodging. Such clear situating and promoting is one of the principle reasons the organization has been so fruitful for such a long time. Another significant thought in coordinating a system is that upper hand can be increased through quality, even in develop item ventures, yet that a quality-based serious procedure will be fruitful just if directors comprehend both how quality is seen by their clients and their organization s level of value execution. All things considered, the basic issue of numerous advanced procedures is the significance of picking up client consideration: the hidden view that a worldwide business methodology can be essentially modified and clients just associated with the movement as levelheaded specialists overlooks the estimation of prepared judgment and, at last, basic reasoning. The fundamental goal is obviously to take part in creating a worth included client relationship, and in this way, picking up client consideration is similarly, or to be sure, more significant than a basic spotlight on client relationship the board. What is required is a vital spotlight on the genuine multifaceted natur e of the relationship which associations are at first ready to set up with clients. (Pearson, 1999) No place is this more evident than in the UKs food and refreshment segment, which remains the countrys single biggest assembling area, thanks to some degree to a general monetary recuperation and its incredibly famous high caliber and imaginative items. As of late, the financial presentation of the UK has been powerful, attributable to low swelling, versatile development, solid employment creation and increments in buyer spending: â€Å"According to the Office for National Statistics (ONS), the UKs GDP rose 3.1% in 2004, contrasted and 2.2% in 2003. Accordingly, family spending on food has been expanding in the course of recent years. Merger and acquisiton movement in the UK is on the ascent. As indicated by the Office of National Statistics, the quantity of MA in the food business expanded 14.4% in 2004 to 278 arrangements from 243 in 2003.† (Mergent Industry Reports, 2005) There is a noteworthy remote speculator enthusiasm for UK organizations, which shows a general trust in the UK economy. Moreover, the expansion in accommodation stores and hypermarkets: which sell staple goods and offer an a lot more extensive decision of brand items, alongside exceptional rivalry, has largy affected the food business. Thus, numerous food organizations are hoping to unite their business to boost intensity as far as value, advancement and inclusion. As organizations try to improve corporate benefit in a serious market condition, further solidification is normal. The development of comfort stores and hypermarkets is probably going to be the primary power in the food and drink division throughout the following not many years. (Mergent Industry Reports, 2005) Judith Bevan (2005) looks at the fight between the grocery stores in an ongoing book: â€Å"Trolley Wars†, where the ‘wars’ being referred to are not simply value wars; they are space and procedure wars. With UK retail being the most serious segment in one of the most serious nations on the planet, stores edgy at matchless quality battle about costs, crush providers and get land so as to win. Every one of the players has presented the business at a critical time: â€Å"Whether it was Sainsbury for quality, MS for development or Tesco for esteem, one message is clear: the champs, and today this is Tesco by far, always remember that the client is best and that just by continually tuning in, envisioning and responding would they be able to make due in todays market.† (Bevan 2005) UK store clients are looking for quality, cost and esteem, and are among the savviest on the planet. The exercise is clear: lack of concern slaughters, and a divided, muddled, system, as saw in Sainsbury’s ongoing publicizing efforts, which have driven away a portion of the chains generally steadfast clients. (Finch, 1999) In any case, it is additionally crucially significant for firms to consider that any technique they define ought not just offer clients what they need and anticipate from the general enterprise, yet ought to likewise be monetarily and economically feasible. Specifically, administrative contemplations, wants, needs and inner selves ought not supersede the need to stay productive and satisfy investor, and other partner, objectives and desires. This is canvassed obviously in the authoritatively hypothesis of the firm, created by Stoelhorst and van Raaij (2004) as a significant option in contrast to the neoclassical hypothesis of the firm. Their paper contends that the fundamental utilization of an administrative hypothesis of the firm is clarifying execution differentials between firms, particularly in the territory of showcasing technique, which we have just observed is of extraordinary import to worldwide enterprises. In reality, the creators expressly express that: â€Å"Marketing s hares an enthusiasm for clarifying execution differentials with vital administration and authoritative economics.† (Stoelhorst and van Raaij, 2004) Likewise, they show that a conventional comprehension of the wellsprings of execution differentials is rising over these three teaches, and consolidate this comprehension in a binding together calculated system that is both authoritatively pertinent and implanted in financial hypothesis. The exercises from this paper would be well learnt by easyGroup ltd. chief, and notable business person, Stelios Haji-Ioannou. In 2003, Haji-Ioannou declared that easyCinema would open in Milton Keynes, England, with the early on film chain planned for giving an expansion to the current easyGroup design, which at the time included rental vehicles, web cafã ©s and a carrier. (Ritson, 2003) Haji-Ioannou has every now and again conceded that value flexibilities are ‘the core’ of the simple brand, and is mindful so as to constantly choose markets where buyers will make differential exchange offs among time and cost. â€Å"For model, in the event that one is a value delicate European understudy flying home to spend occasions, he is probably going to book a long time ahead of time and will most likely acknowledge an early morning departure.† (Ritson, 2003) By utilizing innovation and just-in

Structure and Function in Four Cells Biology Essay

The human body consists of multiple cells that share a common structure while performing different functions. The structure of cells is complex shelled by plasma membrane, which function is to protect the cell from unflavoured entries. Under the shell, the cell is surrounded by cytoplasm, the jelly like nature of which may transform into a grainy substance because of the contained organelles (Levy 43). The largest organelle is the nucleus comprises DNA-carrying chromosomes that shape the function and performance of each cell. The DNA-rich nucleolus within the nucleus is responsible for the development of ribosomal protein and formation of ribosomes. Ribosomes packaged in the nucleus cover endoplasmic reticulum located outside the nucleus and having a rough surface. The core function of the ribosomes is to produce protein and enforce protein synthesis through translating mRNA-carried instructions. Ribosomes-free endoplasmic reticulum regarded as smooth serve to produce lipids and steroid. Lipids are further combined and processes with protein to make surface membrane for the cell’s secretion or lysosomes. The formed lysosomes are responsible for detecting and destroying impaired cells or organelles and bacteria cells by the power of hydrolytic enzymes contained within them (Olson 284). Mitochondria complements the sophisticated cell structure and facilitates aerobic respiration and synthesis at later stages to provide the cell with a chemical energy. The human body is made of multiple cells that contain 23 pairs of chromosomes. The total of cells in an individual body is unknown, as each organism comprises both identifiable and individual cells. Identifiable cells work together to enable the proper function of the organism, which signifies the importance of each cells for the body in terms of existence and sufficiency (Bianconi et al. 463). However, scholars distinguish specialised cells that are accountable for the critical functions in the multi-cellular human organism. There are four types of specialised cells carrying out specific roles and features. In brief, red blood cells perform the function of oxygen carriage. In this respect, they are characterised by a large surface area to allow oxygen to pass through them. In addition, red blood cells contain haemoglobin that joins oxygen in the transfer across the organism (Porth 279). Red blood cells lack the nucleus, which equips them with enough room for carrying out oxygen that is fundamental for the function of any human bodily part and organ. These cells are flexible to go through narrow blood vessels and ensure successful blood circulation in the body. Another type of specialised cells is nerve cells that are responsible for the function of producing and delivering nerve impulses to various body parts. In other words, nurse cells serve to synthesise the overall number of cells and functions occurred within the body. Hence, nerve cells are long to connect within distinct body parts with branching parts at each end. These long-distance connections pass electrical signals that enable the well-formed coherent interaction between different cells (Walker 32). Two other types of specialised cells are dedicated to the reproductive function of the human organism and differ in terms of female and male reproductive cells. The female reproductive cell referred to as egg cell serves to unite with the male cell to form and nourish a new cell. As such, egg cell is large and made of cytoplasm. In its turn, male reproductive cell titled as sperm cell is to reach egg cell and join with it. In this respect, sperm cell has a head used to enter the fem ale cell and a long tail enabling its long-distance and fast swimming (Walker 32). While performing its crucial function of fertilisation, male reproductive cell embeds generic information into a newly formed cell and provides it with the required chemicals for further development. Works Cited Bianconi, Eva, et al. â€Å"The Estimation of the Number of Cells in the Human Body.† Annals of Human Biology, vol. 40, no. 6, pp. 463-471. Levy, Leia D. C. â€Å"Principles of Pathology.† Principles and Practice of Radiation Therapy, edited by Charles M. Washington, Elsevier Health Sciences, 2015, pp. 42-57. Print. Olson, J. L. â€Å"Diagnostic Electron Microscopy.† Essentials of Anatomic Pathology, edited by Liang Cheng and David G. Bostwick, Springer, 2016, pp. 269-290. Print. Porth, Carol. Essentials of Pathophysiology: Concepts of Altered Health States. Lippincott Williams Wilkins, 2011. Print. Walker, Denise. Cells and Life Processes. Evans Brothers, 2009. Print.

Comma Quandary The #3 Sentence Opener

An essential part of using IEW’s stylish sentence openers is knowing when and where to add commas. In response to a customer question, Pamela White, Accomplished IEW Instructor and author of the fabulous Fix-It! Grammar series, explains the rule for placement of commas after a #3 sentence opener (an -ly adverb). Happily, she then provides a simple trick for how to implement the rule.    Question: When a sentence starts with an -ly adverb, does it need a comma? #3 openers take commas only when they modify the whole sentence. When the ly–adverb modifies just the verb, it doesn't need a comma. So, how can you tell which it modifies? If the #3 opener modifies the whole sentence, you can usually say "It is [adjective version of -ly adverb] that ...." For example: Importantly, many #3 openers that modify the sentence will make a comment on the value of what is being stated. Now apply the test to check: "It is important that many #3 openers..." This works, so the -ly word â€Å"Importantly† is modifying the entire sentence and takes a comma. You can also check if the -ly word modifies the verb by putting it right next to the verb, but most people have a poor ear for this. They might argue in the above example that it makes sense to say "many #3 openers importantly will make a comment..." This is because adverbs can go in many places in a sentence. The better way to check that the word modifies the verb is to ask if the subject is doing the verb action in that manner. Do "many #3 openers make a comment" in an important manner? No, they don't. So again, "importantly" must be modifying the whole sentence and needs a comma. Another example: Rashly he severed the connection. Is it rash that he severed the connection? Or did he sever it in a rash manner? The latter makes sense, so it must modify the verb and therefore not need a comma.    Fortunately, Ms. White has clarified this comma question. Confidently IEW students will place a comma only after -ly adverb openers that modify the entire sentence. Happily, this comma quandary has been solved! Pamela White  has an M.A. in English and an A.B.D. from Vanderbilt University and has taught English for more than three decades. As IEW’s Online Department Head for Level C, she is certified as an IEW ® Accomplished Instructor and is the author of IEW's popular Fix It! Grammar program. Currently living outside of Nashville, Tennessee, she teaches online for IEW while enjoying ongoing writing projects.ï » ¿ For more help with grammar quandaries, check out Ms. White's  Fix It! Grammar program. Log in or register to post commentsPamela Whites blog Log in or register to post comments Thank you! This rule is Permalink By kobileblancMar05 Thank you! This rule is quite helpful. I like the closing lines, Fortunately... Clever. Log in or register to post comments ly opener Permalink By ccole27@gmail.comAug25 My student wrote for a #3 sentence opener, â€Å"Thoughtfully investigating, he was bound to the idea that the secrets of the natural world could be learned by discovering the laws God put in place.† This seems to be an awkward sentence but a legal #3–am I right? Log in or register to post comments Yes, I would count it. By the Permalink By Jennifer MauserAug29 Yes, I would count it. By the way, did you notice that the -ly is preceeding a #4 opener, and the thing doing the ing-ing (he) is the thing that follows the comma? Very nice! Log in or register to post comments

Actinium Facts - Element 89 or Ac

Actinium is the radioactive element that has atomic number 89 and element symbol Ac. It was the first non-primordial radioactive element to be isolated, although other radioactive elements had been observed before actinium. This element possesses several unusual and interesting characteristics. Here are the properties, uses, and sources of Ac. Actinium Facts Actinium is a soft, silver-colored metal that glows pale blue in the dark because the radioactivity ionizes air. Actinium reacts with moisture and oxygen to form a white coating of actinium oxide that protects the underlying metal from further oxidation. The shear modulus of element 89 is estimated to be similar to that of lead.Andre Debierne claimed discovery of an element he named actinium, working from a sample of pitchblende supplied by Marie and Pierre Curie. Debierne was unable to isolate the new element (which modern analysis reveals might not have been element 89, but rather protactinium). Friedrich Oskar Giesel independently discovered actinium in 1902, calling it emamium. Giesel went on to become the first person to isolate a pure sample of the element. Debiernes name was retained because his discovery had seniority. The name comes from the Ancient Greek word aktinos, which means ray or beam.The actinide series of elements, a group of metals between actinium and lawrencium possessing similar properties, takes its name from actinium. Actinium is considered the first transition metal in period 7 (although sometimes lawrencium is assigned that position).Although the element gives its name to the actinide group, most of the chemical properties of actinium are similar to those of lanthanum and other lanthanides.The most common oxidation state of actinium is 3. Actinium compounds have similar properties to lanthanum compounds.Natural actinium is a mix of two isotopes: Ac-227 and Ac-228. Ac-227 is the most abundant isotope. It is primarily a beta emitter, but 1.3% of decays yield alpha particles. Thirty-six isotopes have been characterized. The most stable is Ac-227, which has a half-life of 21.772 years. Actinium also has two meta states.Actinium occurs naturally in trace amounts in uranium and thorium ores. Because its difficult to isolate the element from ore, the most common way to produce actinium is by neutron irradiation of Ra-226. Milligram samples m ay be prepared in this manner within nuclear reactors.To date, there has been minimum industrial use of actinium because it is rare and expensive. The isotope actinium-227 might have use in radioisotope thermoelectric generators. Ac-227 pressed with beryllium is a good neutron source and may be used as a neutron probe for well logging, radiochemistry, radiography, and tomography. Actinium-225 is used for radiation cancer treatment.  Ac-227 may also be used to model water mixing in the ocean.There is no known biological function for actinium. It is both radioactive and toxic. It is considered slightly less toxic than the radioactive element plutonium and americium. When rats were injected with actinium trichloride, about half of the actinium was deposited in the liver and one-third into the bones. Because of the health risk it presents, actinium and its compounds should only be handled with a glove box. Actinium Properties Element Name: Actinium Element Symbol: Ac Atomic Number: 89 Atomic Weight: (227) First Isolated By (Discoverer):  Friedrich Oskar Giesel (1902) Named By:  Andrà ©-Louis Debierne (1899) Element Group: group 3, d block, actinide, transition metal Element Period: period 7 Electron Configuration:  [Rn] 6d1  7s2 Electrons per Shell:  2, 8, 18, 32, 18, 9, 2 Phase: solid Melting Point:  1500  K  (1227  Ã‚ °C, 2240  Ã‚ °F)   Boiling Point:3500  K (3200  °C, 5800  °F)  extrapolated value Density:  10  g/cm3 near room temperature Heat of Fusion: 14 kJ/mol Heat of Vaporization: 400 kJ/mol Molar Heat Capacity:  27.2  J/(mol ·K) Oxidation States:  3, 2 Electronegativity: 1.1 (Pauling scale) Ionization Energy: 1st:  499  kJ/mol, 2nd:  1170  kJ/mol, 3rd:  1900  kJ/mol Covalent Radius: 215 picometers Crystal Structure: face-centered cubic (FCC) Sources Debierne, Andrà ©-Louis (1899). Sur un nouvelle matià ¨re radio-active. Comptes Rendus (in French). 129: 593–595.Emsley, John (2011).  Natures building blocks: An A-Z Guide to the Elements. Oxford University Press. ISBN 978-0-19-960563-7.Greenwood, Norman N.; Earnshaw, Alan (1997).  Chemistry of the Elements  (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.Hammond, C. R. (2004). The Elements, in  Handbook of Chemistry and Physics  (81st ed.). CRC press. ISBN 978-0-8493-0485-9.Weast, Robert (1984).  CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.