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spec: As of now , scientists do not know why the water appears black in satellite and aerial images or whether the water is harming the wildlife . Day moved to The Progressive in 1978 after four years in Chicago as editor of The Bulletin , a monthly journal established by World War II scientists concerned about the failure of governmental leaders to understand the dangers of atomic weaponry . Though language activities were included in over 30 % of the treatment conditions in the 38 studies , the NRP analysts missed the language effect for one simple reason : they didn ' t look for it . Each of these teachers has been able to recognize , for some , the first time in their career , that they can make a difference . However , not knowing when to quit is n't Pootie Tang 's primary flaw the cavernous hole where the star should be is . Another alternative for cleaning seriously soiled carpets is to rent a steam-cleaning machine . " I do not know why you ask me to forgive you . klogin is generally a bad idea . Many senior students admitted to not knowing how to use the booking system at all . Many parents want to be more involved in their children 's learning experiences , but do n't know where to begin . Ford is the author of numerous articles and speaks frequently on library issues . It is not known how many mothers of newborns have used drugs at intensive versus low levels ; however , one recent study has estimated that about 105,000 of these women have used drugs to such an extent that they probably meet clinical criteria for needing treatment . We do not know why the disease is more common in African American women . The flora was found to be more diverse than previously recognized , with at least 125 species . Have a sample of engine oil analyzed for contaminants , which signal abnormal wear . This form attacks children more especially , from their seventh to their fifteenth year . Nevertheless , exports have not fully returned to pre-crisis levels . So in December 1942 , I told them I could n't go from day to day not knowing when I would be called . Future emails from that sender will no longer be considered junk e-mail by Hotmail . Bray , [ on the verdict that Web services is so mired in confusion with standards and specifications that people do n't know where to start ] : " I have a lot of sympathy with that viewpoint . Not knowing how or when to footnote is not considered a sufficient excuse . It ’ s not known how much is lost in tariff revenue from this kind of fraud and smuggling , but one case provides some stunning insight . These are lower chill , late season southern types . Of these , it 's not known how many cities collect traffic fines that exceed 30 percent of their total revenues , said Hawkins . But she was drawn to research for the chance to have a bigger impact on human health . Not knowing how much time has elapsed , you may need to send out another cover letter and resume once you've spoken with the people . So , ask professors for a `` general '' letter of recommendation before you leave Cal and place their letters in a safe place , like the Career Center 's Letter Service . As a consequence , the descendants of these conversos may be observing these Jewish practices and do not know why . He did n't know where he was . And you probably heard all these stories , hut you did n't know where the money was going . Maybe if we took some of the money they're dumping in there , somehow they can figure out how to solve them . This presents a problem for estimating recurrence intervals between significant earthquakes , the holy grail of historic earthquake studies . It is important to think carefully about what you may have to offer each company you approach . ” This is because prisoners crossed the bridge not knowing when or if they would make it out again . He wished the younger members of the department the best and hope that when they retire they will look back on their time here as he does and conclude that they never could have predicted how they would develop because of the intellectual climate here and that the time here went so fast that they do n't know where it went . And it is still not known how one animal passes the disease to another , much less if humans face more than a theoretical risk . Your approach to promoting your business should encompass more than creating a sense of awareness about your business . A Sioux chief , wishing to stop the train , but not knowing how to work the regulator , had opened wide instead of closing the steam-valve , and the locomotive was plunging forward with terrific velocity . Now that that is said , virtually every fiction publisher is still publishing horror , even if a book does not have horror marked on the spine . We are also continuing to invest in Predictive Self-Healing-aware drivers and software stacks such as ZFS . The CDC said it 's not known how much cold or cough medicine can cause illness or death in children under 2 years old , but there are no approved dosing recommendations by the U.S. Food and Drug Administration for that age group . Result : It will be another three to six years until agencies can complete the entire procurement process online , experts predict . As to the point of people not knowing how to operate their computers , this is largely true . Philip did not know why he said that . Is a prisoner in Newgate , not knowing when he will obtain his liberty ; begs Franklin to forward the enclosed letter to his partner in Savannah , Ga ., asking for a small remittance ; requests Franklin to receive it , as it will probably come in th shape of rice or tobacco , and send the proceeds thereof to Mrs. Patience Wright in London . What would happen to philosophy if it whole-heartedly made a similar surrender ?