Effects of Physiological Reproductive Events on Ovary

Impacts of Physiological Reproductive Events on Ovary Part one Presentation Foundation The two majors capacity of the ovary is the separation and arrival of female gametes (oocyte), which would then be able to be effectively prepared and guarantee the endurance of species. The ovary is likewise an endocrine organ that produces steroid hormones that permit the improvement of female auxiliary sexual qualities and supports pregnancy. The mammalian ovary is secured by a solitary layer of epithelial cells (surface epithelium), which fluctuate in type from basic squamous to cuboidal to low pseudostratified columnar (Anderson et al. 1976). Legitimately underneath the surface epithelium there is a layer of thick connective tissue known as the tunica albuginea. The mammalian ovary is a heterogeneous organ containing follicles and corpora lutea at different phases of improvement. The ovarian follicle is the key unit of the ovary, every follicle comprises of an oocyte, encompassed by granulosa cells and external layer of theca cells ( 1.2 Folliculogenesis During embryogenesis, early stage germ cells (PGCS) move from the yolk sac through the dorsal mesentery of the hindgut, to the genital edge. The germ cells at that point experience broad expansion, and lose their motile qualities, moreover, physical cells got from the mesenchyme of the genital edge, multiply too (Hirshfield 1991). The germ cells stop mitotic division and structure relationship with little quantities of pre-granulosa cells to frame early stage follicle (Telfer et al. 1988). The germ cells experience the principal meiotic division and are currently called essential oocytes. The oocytes at that point become captured in the diplotene phase of prophase I of meiosis until the early stage follicles begin to develop lastly come to the ovulatory stage. In the diplotene stage, the oocyte may set itself up for quick mitosis and implantation, by creating a lot of mRNA and ribosomes (Picton et al. 1998). Early stage follicles might be seen from week 22 in the human (Faddy and Gos den 1995) and week 13 in the dairy animals (van lair Hurk and Zhao 2005). The pool of early stage follicles creates during fetal life in certain species (e.g primates, ruminants), however in others it creates during the early neonatal period (e.g rodents, bunnies) (Marion et al. 1971). The quantity of early stage follicles present during childbirth speaks to the absolute populace of germ cells accessible to mammalian females during their whole regenerative life (Kezele et al. 2002), and is accepted to fill in as the wellspring of creating follicles and oocytes (Eppig 2001). Albeit late investigations have recommended that postnatal oogenesis may likewise happen in female warm blooded animals (Johnson et al. 2004), they recommended that germline immature microorganisms can repopulate the postnatal ovary and restore the early stage follicle pool. This gathering hence proceeded to propose that these phones were gotten from bone marrow (Johnson et al. 2005). This has pulled in a lot of consideration just as analysis (Gosden 2004; Byskov et al. 2005; Telfer et al. 2005). This is a continuous discussion however the parity of proof proposes that reestablishment is definitely not a central point in ovarian turn of events (Eggan et al. 2006). In well evolved creatures, the quantity of early stage follicles in the ovaries during childbirth changes gigantically between species, running from several thousands in mice to millions in people and residential species (Gosden and Telfer 1987). These follicles must create through early stage, essential and auxiliary stages before coming to the preovulatory stage, and resulting ovulation (Figure 1.1). Legitimate follicle advancement includes development of the oocyte, which is encircled by factor layers of granulosa cells, encompassed by theca cells (Drummond 2005). Granulosa cells offer physical help of the oocyte and intercede flags between the oocyte, external theca cells and endocrine hormones. When the pool of early stage fo llicles has been built up, follicles bit by bit and constantly leave the resting pool to start development. Be that as it may, under 1% of early stage follicles present at the hour of birth of a creature will ever continue to ovulation (Erickson 1966), with most of follicles declining by atresia. 1.3 Regulation of early folliculogenesis A basic procedure in ovarian science is the progress of the formatively captured early stage follicle to the creating essential follicle. Follicular development may start whenever during the females life. The early stage follicle contains an oocyte captured in meiosis I encompassed by smoothed physical cells named the pregranulosa (Kezele et al. 2002). During beginning of early stage follicle development, smoothed pregranulosa cells become cuboidal and start to multiply. The encased oocyte starts to develop simultaneously (Anderson et al. 2000; Clark and Eddy 1975). The developments of both the early stage follicles with oocytes describe the commencement of the developing stage. The oocytes inside the early stage follicles stay peaceful for quite a long time to years until they get the fitting signs to start folliculogenesis and early stage to essential follicle progress. Up until this point, little is thought about the atomic components and extracellular flagging elements that manage this procedure. These procedures straightforwardly influence the quantity of oocytes accessible to a female all through her conceptive life. When the pool of early stage follicles is drained, ovarian steroidogenesis closes and the arrangement of physiological changes called menopause starts (Richardson et al. 1987). It is muddled whether the signs begin from the oocyte, or/and from encompassing substantial cells, or from outside the ovary. It is additionally obscure in the event that it is an inhibitory factor forestalling resting early stage follicles from leaving the stock or an improvement following up on the resting early stage follicles store that animates some follicle to leave it (Gougeon and Busso 2000). A large number of variables may act locally to control early folliculogenesis by advancing development (Bennett et al. 1996) or by hindering development (Bukovsk y et al. 1995). The underlying development signal gives off an impression of being autonomous of the pituitary gonadotropins (Peters et al. 1975) (Figure 1.3). Early stage follicles don't have receptors for FSH hormone (Oktay et al. 1997). In spite of certain investigations recommending that gonadotropins are engaged with the commencement of follicular development in youthful rodents (Lintern-Moore 1977; Neal and Baker 1973), by the by, during characteristic hypopituitary conditions in both creature species and people, the inception procedure isn't totally nullified (Howe et al. 1978; Halpin et al. 1986). In spite of the fact that follicles at beginning periods of improvement have been appeared to communicate follicle animating hormone receptors (FSH-R) (Bao et al. 1998), without gonadotropins during the beginning periods of follicle development, follicles can at present create to the early antral stage (Awotwi et al. 1984; Gong et al. 1996). Knockout mice who are invalid freaks for either FSH receptor or LH receptor can experience the early stage to essential follicle change (Zhang et al. 2001; Abel et al. 2000). A few nearby factors have been discovered that can manage the early stage to essential follicle change. Bone morphogenetic protein-7 (BMP-7) has been appeared to elevate the early stage to essential follicle change and to increment granulosa cell expansion (Lee et al. 2001). Leukemia inhibitory factor (LIF) has likewise been appeared to elevate the early stage to essential follicle change and to up-control granulosa cell articulation of unit ligand (KL) (Nilsson et al. 2002). Bone morphogenic protein-15 (BMP-15) is a development calculate communicated the oocytes of creating follicles that assumes a job in early follicle movement (Dube et al. 1998) and animates granulosa cell multiplication (Otsuka et al. 2000). Development separation factor-9 (GDF-9) has been limited inthe oocytes of mouse (Dong et al. 1996) rodent (Jaatinen et al. 1999) and human (Aaltonen et al. 1999) essential follicles. Nilsson and Skinner (2002) have indicated that GDF-9 promotesthe advancement of essential fol licles in neonatal rodent ovaries,but it has no impact on the development of early stage follicles (Nilsson and Skinner 2002).Studies by Wang and Roy (2004) have given the primary proof that GDF-9 can advance the arrangement of primordialfollicles and their resulting development in neonatal hamster ovaries (Wang and Roy 2004) . Against Mullerian hormone (AMH) is an individual from the changing development factor-ÃŽ ² (TGF-ÃŽ ²) is considered as a negative controller of the beginning times of follicular turn of events. AMH is delivered by the granulosa cells of creating preantral and little antral follicles which represses the early stage to essential follicle change (Durlinger et al. 1999). AMH is never found in early stage follicles, theca cells or oocytes (Ueno et al. 1989; Hirobe et al. 1994; Baarends et al. 1995). Assessment of ovarian follicles in AMH-inadequate female mice uncovered lower quantities of early stage follicles and all the more developing follicles contrasted and wild-type mice, these discoveries uncovered that, without AMH, ovaries are exhausted of their early stage follicles sooner than they are in charge mice and these perceptions prompted the propsal that AMH represses early stage follicle enrollment (Durlinger et al. 1999). Results were gotten from another in vitro investigates the c ow-like ovarian cortex proposed that, at any rate in nonhuman species, the nearness of AMH goes about as a brake on the initiation of early stage follicles and the development of preantral follicles (Gigli et al. 2005). It has been exhibited that oocytes from early preantral, late preantral and preovulatory follicles up-manage AMH mRNA levels in granulosa cells, in a design that is needy upon the formative phase of the oocyte (Salmon et al. 2004). These discoveries recommend that oocyte guideline of AMH articulation may assume a job in intra-and interfollicular coordination of follicle improvement. ; unit ligand (KL) and essential

Outline For Jules Verne Speech Essays - Jules Verne,

Diagram For Jule's Verne Speech Diagram 1. Enticement An excursion to the focal point of the earth From the Earth to the moon Twenty thousand groups under the ocean Around the globe in eighty days are only a couple of titles, this are simply s hardly any instances of the extraordinary daring, logical and innovative books Jules Verne composed. 2. Reason Today I might want to advise you about this incredible man, Jules Verne, this virtuoso think about the Father of Science Fiction. 3. Proposition Jules Verne was is still know as an extraordinary creator, a researcher and a balanced man 4. Progress to body of the discourse So to begin we can go profoundly on a portion of these parts of his life. 5. Body a) Jules Gabriel Verne was conceived in 1828, in Nates, France. He was an audacious kid. He fled once as a kid, when he was eleven years of age to be precise; and happened upon a little kid who was crying. The kid said he needed to leave his family on a boat, however he would not like to, so for a little whole the kid consented to let Jules have his spot. He thought he would have an experience yet his dad found the boat before it got much of anywhere and took Jules home to rebuff him. Jules said that after that he would just go in his creative mind, and he unquestionably did. Discourse and Communications

Doonesbury and MIT

Doonesbury and MIT I skipped 4 days of school to go to Seattle and Vancouver to learn about US and Canadian healthcare. (SEATTLE AND VANCOUVER RESIDENTS: did people ever tell you how pretty your cities are?!?!) I have about 200 pages of reading to catch up on. The last thing I should be doing is blogging, but hey, were MIT students, right? :D So youve probably heard of the comic strip Doonesbury. Basically, back in 2006, the author of the strip invited readers to decide which college the character Alex should attend. You can read about the history, which was chronicled by Matt, here, HeRe, and HERE!. Of course, pollhacking is not new, as demonstrated by the Victorias Secret hack that happened my sophomore fall. Okay so all of this was the backstory of how Alex decided to go to MIT. Heres some of the things that happened after she got here. (also shes graduating this year!) A compilation: September 10, 2006 On Orientation September 11, 2006 What AM I doing at MIT? September 25, 2006 On the HASS-D Lottery (its not that bad) October 14, 2006 On Hacks November 05, 2006 On Being Hosed October 15, 2006 On Stata Center January 08, 2008 On Freshman P/NR (but its only for one term) March 08, 2008 On IAP (and Charm School) May 20, 2008 girls at MIT = trophy girlfriend? April 08, 2009 on nerds January 24, 2010 most recent installment Got any more? :P

Benefits And Drawbacks Of Love - 1113 Words

For my paper, I’ve decided that I will write about a topic that we’ve learned in class, known as love. According to the website dictionary, Merriam Webster, love is â€Å"a feeling of strong or constant affection for a person.†, or â€Å"attraction that includes sexual desire†, or â€Å"the strong affection felt by people who have a romantic relationship†. However, I don’t believe that it can be so simply defined in a small sentence. What about love of a pet, or of a country or even a brand new car? Their definition is only geared towards other people. In this essay I will discuss the benefits, functions, and the drawbacks of love. I chose love because I feel that of all the topics we’ve covered in class thus far, it is the most important one of them†¦show more content†¦I remember especially my last relationship, where people would say that I was smiling, and laughing a lot more than I usually would when not in a relationshi p. Romantic love is exciting for both parties involved. Even the act of meeting a woman for the next date, or being on the phone with them is fun. They make any activity a lot more enjoyable than it would be alone. Having someone that you can depend on can make the darkest days seem sunny. Love isn’t only fun, but it is functional as well. According to our class textbook, love is responsible for keeping our species alive. Yes, people can have a child without being in love, but love is the reason that a parent would ensure that their child survives. If nobody stuck around to make sure that their offspring was fed and sheltered and loved, their children would die, and our species would not make it. If a person was not loved by anyone on this earth, you can imagine how low the person’s self-esteem would be, and I d imagine suicide would be prevalent. Compare that to a celebrity that is loved by many, and how high their self-esteem would be. I always see the situation on television where the characters say not to mess with the guy who has nothing to lose. It makes sense, that if you have nobody else to live for then yourself, then you can act a lot more reckless. Conversely, in other television shows when a person is about to be executed next to a group of other people, their famous

Dizzy Gelespie (John Birks Gillespie) Essay - 2954 Words

The people of today, raised by the sounds of The Beatles and Pearl Jam have forgotten all about the musicians that paved the way for these artists, and the musical styles that evolved into rock and roll, rhythm and blues and rap or hip hop. Unfortunately the music that once dominated the night clubs, restaurants, and radio stations is now heard only in elevators or when we go to a grandparents house to visit. What is left of jazz are small portions of the music that people take and sample with in a new song. Jazz and its historical figures have mistreated and forgotten by todays society. One of the figure most forgotten is John Birks Gillespie, known to the jazz world as quot;Dizzyquot; Gillespie. quot;Dizzyquot; Gillespie was a†¦show more content†¦Gillespie admired the style and work of Roy Elridge so much that he started to sound like Elridge. Some time later Gillespie was hired in a band because he played with Elridge=s style so well. In his studies he would transcribe or learn the notes and phrases that Elridge would play during his solos (Powis, 58). Although to become a Jazz musician, Gilllespie did not idolize only jazz musicians, he also greatly enjoyed listening to and examining the styles of musicians like Stravinsky, a virtuoso composer of the classic period, and Maurice Ravel another composer, famous for works like quot;Boleroquot;, a piece that consisted of a phrase that repeated over and over, each time getting louder and thicker (Powis, 58). Dizzy unfortunately was to be later recognized by many for his many distinguishable trademarks instead of the musical proficiency he worked so hard for. He was famous for his sense of humor. At a performance Dizzy asked the audience if he could introduce the band. The audience replied swiftly quot;yesquot;. He than began introducing the saxophone player to the drummer and the trumpet player to the trombonist and so forth (Wastrous, January 17). He also expressed his incredible humor within his music as well. In his own interpretation of the spiritual, quot;Swing Low Sweet Chariot,quot; Gillespie develops the song into quot;Swing low Sweet Cadillac.quot; He had

Still I Rise Free Essays

Stacey Miles Ms. Riccardo English Comp II 12 March 2012 â€Å"Still I Rise† â€Å"Still I Rise† is a powerful poem written by Maya Angelou addressing her pride in herself and in her African American ancestor’s ability to rise above racism and segregation. The tone of the poem is strong and expresses different hardships that Maya Angelou has been faced with overcame. We will write a custom essay sample on Still I Rise or any similar topic only for you Order Now Angelou uses a wide range of similes and metaphors in her poem comparing herself to various natural elements such as the moon, sun and ocean to represent how she approached each circumstance. In numerous works by Maya Angelou, her writing style incorporates numerous symbols, similes, and various emotions. In â€Å"Still I Rise† Maya Angelou is the speaker and the audience is the white race who has oppressed her in the past and doubted her future. The poem reflects on the history of slaves and African Americans when she says in lines 39-40, â€Å"Bringing the gifts that my ancestors gave, / I am the dream and the hope of the slave†. Due to her history, she wants to be powerful and successful in her future. She refers to herself in stanza eight as a â€Å"black ocean† which represents her strength and power. Angelou also shows her self-confidence in the beginning of stanzas two, four, five, and seven, by posing several rhetorical questions which are used to prove to the reader never to doubt her in her future endeavors. Angelou incorporates her past experiences, powerful views expressed in the tone regarding her pride, feministic values, strong confidence, and close ties with African American ancestry to create a timeline of events that have allowed her to push forward in life despite obstacles from her and her ancestor’s past and face future challenges with zero fear. Angelou incorporates her childhood and personal experiences with segregation in â€Å"Still I Rise† to show how the past does not define her, but influences her to become strong, successful, and accomplished . Mary Angelou grew up in Arkansas with her grandmother. She experienced racial discrimination while living in the south and was traumatically raped at age seven. Her first-hand encounters with racism and horrendous sexual assault at an early age fueled her to write this powerful poem. Growing up, she was treated unequally and saw how African Americans ere treated as inferior compared to the surrounding Caucasian race. â€Å"Still I Rise† is her way of proving that African Americans, like herself, have struggled for decades through a rough and strenuous path that has finally made them equal (Kite 1-11). In stanza eight she talks about overcoming pain and embarrassment left upon her race in the past. â€Å"Out of the huts of history’s shame/ I rise/ Up from a past that’s rooted in pain/I rise/I am a black ocean, leaping and wide† (Angelou 29-33). In these lines, Angelou uses a metaphor to show how despite a painful and horrific past, her and her ancestors have been able to rise above discrimination and act as powerful as an ocean. In the second, third, and fourth stanzas, she addresses her wealth. Despite obstacles, she was able to become a successful woman. She makes this point by saying â€Å"I’ve got oil wells† (7), â€Å"I’ve got gold mines† (19) and â€Å"I’ve got diamonds† to represent her stability and wealth as a confident woman. She lived in an era where women were not the sole income provider or out in the work force, so lines seven, nineteen, and twenty-two prove she has found her own personal wealth in her life and carries herself with pride for all her achievements. Angelou’s first-hand encounters and experiences in her life directly correlate to the tone of the poem and the forceful, emotional attitude expressed in each stanza. The tone of the poem is serious, yet positive. She takes her personal experiences and turns them into motivation and lessons that help her show that she will rise above and succeed in any challenge that she faces. Stanza six is specifically structured to emphasize the action verbs in each line. â€Å"You may shoot me with your words, /You may cut me with your eyes, /You may kill me with your hatefulness† (22-24). The actions of shooting, cutting, and killing are very abrupt yet painful processes. They are all one syllable verbs that were chosen specifically to represent harm done to the African-Americans. The harm that was done to her when she was a child is expressed in lines 25-28. â€Å"Does my sexiness upset you? / Does it come as a surprise,/ That I dance like I’ve got diamonds/ At the meeting of my thighs? †(25-28). After being raped and traumatized Maya Angelou apparently spent years as a mute (Kite 12). Once she overcomes her fears, she was able to show off her sexy and wealthy new life and confidence. Diamonds are very expensive and pure. This line can represent her worth and how she associates herself with a beautiful pure diamond. By incorporating past experiences, encounters with the treatment of African Americans, her self-worth, Angelou is able to create an emotional, passionate tone that reflects a timeline of events in history in the last stanza based on the structure and word choice. For example, â€Å"Up from a past that’s rooted in pain/I rise/I’m a black ocean, leaping and wide† (31-33). An issue or topic is presented, then â€Å" I rise† follows. Like a ladder, there are many steps in order to succeed. She is presented with one issue, faces it, succeeds, and then repeats the same process with another issue. Over time in history, Angelou’s African American ancestors crawled many steps along a ladder in order to rise above discrimination. The imaginary ladder and the ancestors who begin climbing are in pain and distress whereas the narrator ends up at the top of the ladder feeling hopeful and able to reflect on the lower steps of the ladder as lessons and achievements. The last three lines sum up the entire purpose of â€Å"Still I Rise† with the use of repetition. â€Å"I rise† is repeated three times in the last stanza and ten times overall in the poem. This repetition resembles a chant that Angelou recites to herself to remind her and the reader about her ability to overcome any challenge given to her and push forward into the future. This repetition also emphasizes how she is a strong, confident, proud African American. There is no one that will stop her from achieving and succeeding and she will continue to rise and be as powerful. Maya Angelou’s experiences growing up during a racist era in history and the struggles of her past African American ancestors contributed to the tone in â€Å"Still I Rise† which emphasized Angelou’s strong ideals and self-confidence. The tone of â€Å"Still I Rise† is powerful and allows the reader to understand how events in the past have inspired the narrator to be successful, pride, and hopeful. An emotional and eventful ladder was created in the last stanza to enhance the poem and show that each step of the ladder represented an event and an emotion that changed as each step was climbed by the reader and past ancestors. Works Cited Kite, L. Patricia. Maya Angelou. Connecticut: Twenty First Century, 1999. Print. Biography. â€Å"Still I Rise. † Poets. Org. Academy of American Poets, Web. 12 Mar. 2013. http://www. poets. org/viewmedia. php/prmMID/15623. How to cite Still I Rise, Essay examples

What Is Windows Server Essay Example For Students

What Is Windows Server? Essay Project 1 Phillip Foster What is Windows Server? Windows Server 2008 is one of Microsoft Windows server line of operating systems. Released to manufacturing on February 4, 2008, and officially released on February 27, 2008, it is the successor to Windows Server 2003, released nearly five years earlier. A second release, named Windows Server 2008 R2, was released to manufacturing on July 22, 2009. Like Windows Vista and Windows 7, Windows Server 2008 was built on Windows NT 6. x. Windows Server 2008 R2 Foundation is a cost-effective, entry-level technology foundation targeted at small business owners and IT generalists supporting small businesses. Windows Server 2008 was built from the same code base as Windows Vista; therefore, it shares much of the same architecture and functionality. Since the code base is common, it automatically comes with most of the technical, security, management and administrative features new to Windows Vista such as the rewritten networking stack, native IPv6, native wireless, speed and security improvements; improved image-based installation, deployment and recovery; improved diagnostics, monitoring, event logging and reporting tools; new security features such as BitLocker and ASLR; improved Windows Firewall with secure default configuration; . NET Framework 3. technologies, specifically Windows Communication Foundation, Microsoft Message Queuing and Windows Workflow Foundation; and the core kernel, memory and file system improvements. Processors and memory devices are modelled as Plug and Play devices, to allow hot plugging of these devices. This allows the system resources to be partitioned dynamically using Dynamic Hardware Partitioning; each partition has its own memory, processor and I/O host bridge devices independent of other par titions What are the different editions of Windows Server? Windows Server 2008 R2 Standard is the most robust Windows Server operating system to date. With built-in, enhanced Web and virtualization capabilities, it is designed to increase the reliability and flexibility of your server infrastructure while helping save time and reduce costs. Windows Server 2008 R2 Enterprise is an advanced server platform that provides more cost-effective and reliable support for mission-critical workloads. Windows Web Server 2008 R2 is a powerful Web application and services platform. Featuring Internet Information Services (IIS) 7. and designed exclusively as an Internet-facing server, it offers improved administration and diagnostic tools to help reduce infrastructure costs when used with a variety of popular development platforms. With included Web Server and DNS Server roles, as well as improved reliability and scalability, this platform allows you to manage the most demanding environments — from a dedicated Web server to an entire Web server farm . Windows HPC Server 2008, the next generation of high-performance computing (HPC), provides enterprise-class tools for a highly productive HPC environment. Windows HPC Server 2008 can efficiently scale to thousands of processing cores and includes management consoles that help you to proactively monitor and maintain system health and stability. Windows Server 2008 R2 for Itanium-Based Systems delivers an enterprise-class platform for deploying business-critical applications. Scale database, line-of-business, and custom applications to meet growing business needs. Help improve availability with failover clustering and dynamic hardware partitioning capabilities. Virtualized deployments with rights to run an unlimited number of virtual instances of Windows Server. What are the limitations of the various editions? Physical Memory Limits: Windows Server  2008  R2 in 64-bit; Windows Server  2008  R2 Datacenter 2TB Windows Server  2008  R2 Enterprise 2TB Windows Server  2008  R2 for Itanium-Based Systems 2TB Windows Server  2008  R2 Foundation 8TB Windows Server  2008  R2 Standard 32TB Windows HPC Server 2008 R2 128TB Windows Web Server 2008 R2 32TB Processor Windows Web Server 2008 R2 1  GHz (x86) or 1. 4  GHz (x64) (x64 required for R2) 2  GB RAM or higher Maximum (32-bit systems): 4  GB RAM (Standard) or 64  GB RAM (Enterprise, Datacenter) * Maximum (64-bit systems): 8  GB (Foundation) or 32  GB RAM (Standard) or 2  TB RAM (Enterprise, Datacenter and Itanium-Based Systems) * 30   GB or higher disk space * Computers with more than 16  GB of RAM require more disk space for paging and dump files. What a re the advantages / disadvantages of using Windows Server versus other server operating systems – such as UNIX or Linux? Stability: UNIX systems (we actually use Linux but for comparison purposes, they are identical) are hands-down the winner in this category. .ud435d67b4b6aea28ba33287fbd241d77 , .ud435d67b4b6aea28ba33287fbd241d77 .postImageUrl , .ud435d67b4b6aea28ba33287fbd241d77 .centered-text-area { min-height: 80px; position: relative; } .ud435d67b4b6aea28ba33287fbd241d77 , .ud435d67b4b6aea28ba33287fbd241d77:hover , .ud435d67b4b6aea28ba33287fbd241d77:visited , .ud435d67b4b6aea28ba33287fbd241d77:active { border:0!important; } .ud435d67b4b6aea28ba33287fbd241d77 .clearfix:after { content: ""; display: table; clear: both; } .ud435d67b4b6aea28ba33287fbd241d77 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ud435d67b4b6aea28ba33287fbd241d77:active , .ud435d67b4b6aea28ba33287fbd241d77:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ud435d67b4b6aea28ba33287fbd241d77 .centered-text-area { width: 100%; position: relative ; } .ud435d67b4b6aea28ba33287fbd241d77 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ud435d67b4b6aea28ba33287fbd241d77 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ud435d67b4b6aea28ba33287fbd241d77 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ud435d67b4b6aea28ba33287fbd241d77:hover .ctaButton { background-color: #34495E!important; } .ud435d67b4b6aea28ba33287fbd241d77 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ud435d67b4b6aea28ba33287fbd241d77 .ud435d67b4b6aea28ba33287fbd241d77-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ud435d67b4b6aea28ba33287fbd241d77:after { content: ""; display: block; clear: both; } READ: Why I Choose Culinary Arts EssayThere are many factors here but to name just a couple big ones: in our experience, UNIX handles high server loads better than Windows and UNIX machines seldom require reboots while Windows constantly needs them. Servers running on UNIX enjoy extremely high up time and high availability/reliability. Performance: While there is some debate about which operating system performs better, in our experience both perform comparably in low-stress conditions however, UNIX servers under high load (which is what is important) are superior to Windows. Scalability: Web sites usually change over time. They start off small and grow as the needs of the person or organization running them grow. While both platforms can often adapt to your growing needs, Windows hosting is more easily made compatible with UNIX-based programming features like PHP and MySQL. UNIX-based web software is not always 100% compatible with Microsoft technologies like . NET and VB development. Therefore, if you wish to use these, you should choose Windows web hosting. What is Active Directory and how is it used? Active Directory provides the means to manage the identities and relationships that make up your organizations network. Integrated with Windows Server 2008 R2, Active Directory gives you out-of-the-box functionality needed to centrally configure and administer system, user, and application settings. Active Directory Domain Services (AD DS) stores directory data and manages communication between users and domains, including user logon processes, authentication, and directory searches. An Active Directory domain controller is a server that is running AD DS What are the benefits of utilizing Active Directory? Active Directory is a state-wide authentication directory that supports enterprise systems, provides contact information and scheduling integration, along with providing mechanisms for centralized desktop management. Single user name and password Central storage provided for individuals and departments Improve workstation security Improve services through centralized management capabilities