museum s experience the ontario science centre

... of these poisons must have predated recorded history It is safe to assume that prehistoric humans categorized some plants as harmful and others as safe The same is probably true for the classification ... synthetic fibers, and industrial chemicals The history of many sciences represents an orderly transition based on theory, hypothesis testing, and synthesis of new ideas Toxicology, as a gathering ... chemist Dodds s work on the bioactivity of the estrogenic compounds resulted in the synthesis of diethylstilbestrol (DES), hexestrol, and other stilbenes and the discovery of the strong estrogenic...

Ngày tải lên: 22/03/2014, 21:20

... Optical Distribution Frame easily scales to make the best use of expensive floor space Manages up to 2,304 fiber terminations Uses industry s highest count MPO plug-and-play cassettes Slack storage ... and mechanical stress ADC leaves more wire between contact points; provides a more reliable stress resistant connection LSA-Plus IDC versus 110 and 66 Block IDCs LSA-Plus Contacts • Split beam technology ... channels to strengthen the construction a Gripping Story Uptime Performance Starts at Cable Connections With ADC s LSA-Plus® contacts, connections will never be the source of system weakness Cable...

Ngày tải lên: 10/12/2013, 17:15

... lose elasticity and more weight is distributed in the waist area These changes are all associated with an increase in the risk of cardiovascular disease, which overtakes other diseases as the single ... (Reynolds, 2002) and suffer most psychological distress at this stage (Bates Gaston, 10 1991) A study using prospective annual assessments of women s mood state during the menopausal transition ... in the 197 0s to address symptoms of the peri-menopause and menopause and can ease some of the reported symptoms as well as reduce the risk of certain diseases However, there have been concerns...

Ngày tải lên: 05/03/2014, 13:20

... least pounds since your nervous system and muscles will quickly adapt This 3-week phase serves two essential purposes First, it teaches you to focus on speed and total reps per exercise instead ... sets and reps So instead of doing five sets of 5, you'll perform as many sets as it takes to get to 25 total reps and stop each set when the last rep is noticeably slower than the first rep Second, ... REPS: 50 REST (SECONDS): 65 TOTAL REPS: 50 REST (SECONDS): 65 DUMBBELL STANDING SHOULDER PRESS (PAGE 234) SIDE LUNGE (PAGE 249) ITOTAL REPS: 30* REST (SECONDS): 50 TOTAL REPS: 30 REST (SECONDS):...

Ngày tải lên: 14/03/2014, 23:20

... your sides, as in a lateral raise The front part of the muscle assists your pecs in their duties on pushups, dips, and bench presses SHOULDER BLADES We don't usually think of our shoulder blades ... muscles: The GASTROCNEMIUS is the one on the outside that 's shaped like a salmon fillet Beneath it is the SOLEUS, which is flatter and more flounder-shaped Bodybuilders like to obsess over their ... up of the VASTUS LATERALlS, VASTUS INTERMEDIUS, VASTUS MEDIALIS, and RECTUS FEMORIS You don't have to worry about the individual contributions of these four muscles in the exercises I describe...

Ngày tải lên: 14/03/2014, 23:20

... less insulin in response The less insulin you 307 THEFUEL have, the less urgency there is to pull the faster-acting I'll discuss all this in more detail nutrients out of your bloodstream So, some ... anti-testosterone While testosterone increases protein synthesis, cortisol shuts it down It 's also the anti-insulin: full, your stomach distends and transmits nerve signals to your brain to decrease appetite ... muscle-friendly type that I'll building process discuss in the next chapter- is crucial to getting those bigger muscles The biggest reason we fear fat, beyond MUSCLE-BUILDING MESSENGERS the misguided...

Ngày tải lên: 22/03/2014, 16:21

... basic understanding of the process is as simple as a first-grade reader: "See Joe 's muscles See Joe flex his muscles Flex, Joe, flex! Watch Joe 's muscles get bigger Grow, muscles, grow!" That 's ... have that the best way to use the tools was at the been "Your Concept of the Ideal Lifting Speed fastest speed possible as It Applies to the Size of Your Muscles Is I talked to others in my field- ... his muscles to exhaustion But which lifter has used more muscle fibers, assuming both are doing the same exercise? The size principle tells us that the first increase the number of motor units...

Ngày tải lên: 22/03/2014, 16:21

... aggregates The loss of access to foreign borrowing, the contraction of deposits, interest rates increases as well as the decline of the demand for loans during the severe recession caused decreasing ... Russia is unavailable, other subsidiary indicators justify the use of bi-currency basket s weights for this purpose The bi-currency basket is the operational target of the CBR and consists of the ... assets We therefore decided to disregard these interest rates In other periods the spread was mostly determined by the exchange rate fluctuations, as the interest rates remained stable, so there...

Ngày tải lên: 22/03/2014, 21:20

... the river Within Kaunas city the Neris river flows into the Nemunas The Neris is the biggest tributary of the Nemunas The basin area of the Neris is 24 492km2 The source of the Neris river is ... Nemunas downstream Kaunas and in the Neris is absent The assessment of fish diversity and other ecological studies are rare and unsystematic In 1999 a comprehensive study of the Lower Nemunas ecosystem ... of the living organisms, the organisms start to die off The other reason for the massive death of the organisms, including fishes, is an increase in ammonia concentration Toxic elements such as...

Ngày tải lên: 23/03/2014, 00:20

... all customers Consequently, tiered pricing reduces the amount by which low-risk customers subsidize the costs of serving high-risk customers For the card issuer, the economic success of this strategy ... sacrifices some privacy However, since personal information about consumers can be stored and subsequently transferred, the consumer loses some control over its use subsequent to the transaction Thus, ... permissible purposes clause, the FCRA requires credit bureaus to keep a log of all requests for a consumer 's credit report (inquiries) for at least years, and to disclose the names and addresses...

Ngày tải lên: 29/03/2014, 07:20

... Descriptions Task Task Description Propulsion The MSL propulsion subsystem comprises two independently operated subsystems: cruise stage (CS) propulsion and the descent stage (DS) The CS propulsion subsystem ... minimize the risk of missing the upcoming launch window and incurring the resultant costs, NASA s Associate Administrator for the Science Mission Directorate should reassess the sufficiency of the ... Project s history of cost estimation, reassess the sufficiency of available reserves, and adjust funding accordingly Management s Response The Associate Administrator for the Science Mission Directorate...

Ngày tải lên: 29/03/2014, 22:20

... malignancies We tried to increase chances of cure the patients accepting possible risks in a matter of decades in case of success IMRT was feasible even if anaesthesia was necessary and resulted ... FS is responsible for data acquisition, literature research and writing of the manuscript ES is responsible for data acquisition, statistical analysis and writing of the manuscript SN is responsible ... radiotherapy in unresectable or relapsing cases They are difficult to treat for because of the same surrounding risk structures as discussed above Especially with respect to the benign nature of these...

Ngày tải lên: 09/08/2014, 10:20

... on the reason for the need to sell assets For Minsky and the other theorists, it is the endogenous processes that occur in the late stages of the business cycle expansion, in particular, the ... overcame the crisis 117 In this passage Friedman assigns a key role to the same process he emphasized in his analysis of the banking crisis of 1930-33: the forced sale ofassets by banks to replenish ... forced selling of assets to raise cash, and results in sharp declines in the prices of assets 69 Minsky identifies the financial crisis with these last two developments 70 Minsky notes that financial...

Ngày tải lên: 01/11/2014, 13:37

... classes The analysis of the data is presented in parts The first part is the results based on the questionnaires for the students and the teachers The second part is the results of the class observation ... the areas of students’ difficulty at the MSA and the causes of their unsuccessful reading comprehension is necessary Therefore, these reasons have inspired the writing of A Study on some possible ... individuals since the students had already assigned to four different classes The solution to this case is that instead of randomly selecting the individuals, the researcher chooses classes for investigation...

Ngày tải lên: 07/11/2012, 14:50

... various types of technology to support your customers throughout the process BRANDS A S BUSINESSES Intuitively, we all know that successful businesses earn more than they spend And the most successful ... impact the focus of the sales force—all in support of the needs and wants of the target customers The good news is that knowing what these systems can for you will help you adapt to the new science ... relationship with a customer The aim of these systems is to assist in building lasting customer relationships—to turn customer satisfaction into customer loyalty Customer information acquired from sales,...

Ngày tải lên: 07/02/2013, 09:52

... reality of this illness, caused in most cases by the stereotypes imposed by the world of fashion.”18 Yet it seems to have had an opposite effect Just as the gruesome health warnings on the cigarette ... migrated Unsurprisingly, the men spent an inordinate amount of time passing their mouses over the women s breasts But in doing so, they largely bypassed the brand name, logo, and other text In other ... Calvins,” the designer has become renowned for his mastery of the art of sexually suggestive advertising But those 1980 Brooke Shields ads, whose implicit waft of adolescent sex drove up jeans sales...

Ngày tải lên: 17/10/2013, 18:20

Ngày tải lên: 24/10/2013, 10:15

... of stressed syllables and the same sentence stress This means that when they are said together they produce a rhythm which the class can mark by clapping their hands Get the class to act out the ... the parts the rest of the class have got Check the class understand the basic concepts of before and after by asking questions such as Louise, you go after Alex? The groups themselves can report ... This activity helps to check the class s understanding of the sequence of the story Divide the story into six parts, summarise the key moments from each part and write them on six separate strips...

Ngày tải lên: 25/10/2013, 18:20