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When and bacterial
When the rains return and soils become wet, the osmotic gradient between the bacterial cells and the soil water causes the cells to gain water quickly.
When they encounter an infection site the particles gain a positive charge provoked by the slightly acidic environment at the infection sites, allowing them to bind to the negatively charged bacterial cell walls and release antibiotics at locally high concentration.
When polyps are present, the condition is called chronic hyperplastic sinusitis ; however, the causes are poorly understood and may include allergy, environmental factors such as dust or pollution, bacterial infection, or fungus ( either allergic, infective, or reactive ).
When symptoms last more than 10 days, it is considered bacterial sinusitis.
When injected into plants, these proteins can enter the nucleus of the plant cell, bind plant promoter sequences, and activate transcription of plant genes that aid in bacterial infection.
When laboratory services are not available, it may be necessary to administer a combination of drugs, including an amoebicidal drug to kill the parasite and an antibiotic to treat any associated bacterial infection.
When upon death the ammonites fell to this seafloor and were gradually buried in accumulating sediment, bacterial decomposition of these corpses often tipped the delicate balance of local redox conditions sufficiently to lower the local solubility of minerals dissolved in the seawater, notably phosphates and carbonates.
When plaque is supragingival, the bacterial content consists mostly of aerobic bacteria and yeast, or those bacteria which utilize and can survive in an environment containing oxygen.
When comparing the bacterial-caused atypical pneumonias with these caused by real viruses ( excluding bacteria that were wrongly considered as viruses ), the term " atypical pneumonia " almost always implies a bacterial etiology and is contrasted with viral pneumonia.
When a vessel ( typically a tube or bottle ) containing a mixture of proteins or other particulate matter, such as bacterial cells, is rotated at high speeds, the angular momentum yields an outward force to each particle that is proportional to its mass.
When the analysis is looking for bacterial species that grow poorly in air, the initial analysis is done by mixing serial dilutions of the sample in liquid nutrient agar which is then poured into bottles which are then sealed and laid on their sides to produce a sloping agar surface.
When Florey and his team recognised the potential of the discovery for combating bacterial infection, they faced the problem of how to manufacture penicillin in sufficient quantities to be of use.
When bacteriophages ( viruses that infect bacteria ) infect a bacterial cell, their normal mode of reproduction is to harness the replicational, transcriptional, and translation machinery of the host bacterial cell to make numerous virions, or complete viral particles, including the viral DNA or RNA and the protein coat.
When viewed, bacterial cells as well as the surface they are on, are stained dark, while the capsule remains pale or colorless and appears as a ring around the cell.
When both plates were incubated for growth, there were actually as much as 50 times greater number of bacterial colonies on the respread dish.
When present in the body at high concentrations during a Gram-negative bacterial infection, it may cause shock and death by an " out of control " excessive immune reaction.
When packaging meat and fish, the high CO < sub > 2 </ sub >- levels are effective bacterial and fungal growth inhibitors.
When laboratory services are not available, it may be necessary to administer a combination of drugs, including an amoebicidal drug to kill the parasite and an antibiotic to treat any associated bacterial infection.
When used in genetic engineering the bacterial T-DNA is removed from the bacterial plasmid and replaced with the desired foreign gene.
When Tamburovich died of a bacterial infection in 2003, Watt played " Tony Gets Wasted In Pedro " in tribute to his friend on his internet radio show The Watt From Pedro Show.

When and populations
When Quinney states " crime is a social phenomenon " he envisages both how individuals conceive crime and how populations perceive it, based on societal norms.
When populations were quickly decreased by causes such as the Black Death or devastating warfare ( for example, Genghis Khan's Mongol hordes in eastern and central Europe, Thirty Years ' War in Germany ), this could lead to settlements being abandoned.
When capitalized and without modifiers ( that is, simply the Diaspora ), the term refers specifically to the Jewish diaspora ; when uncapitalized the word diaspora may be used to refer to refugee populations of other origins or ethnicities.
When populations within a species become isolated by geography, feeding strategy, mate selection, or other means, they may start to differ from other populations through genetic drift and natural selection, and over time may evolve into new species.
When the war ended on 11 November 1918, Italy's army had occupied most of Albania ; Serbia held much of the country's northern mountains ; Greece occupied a sliver of land within Albania's 1913 borders ; and French forces occupied Korçë and Shkodër as well as other regions with sizable Albanian populations such as Kosovo.
When a statistical procedure has been specified in the study protocol, then statistical theory provides well-defined probability statements for the method when applied to all populations that could have arisen from the randomization used to generate the data.
When the populations come back into contact, they have evolved such that they are reproductively isolated and are no longer capable of exchanging genes.
When otters are removed, urchin populations grow and reduce the kelp forest creating urchin barrens.
When black rat populations are presented with a wide diversity of foods, they eat only a small sample of each of the available foods.
When the Belgians took over the colony, they believed the colony could be better governed if they continued to identify the different populations.
When specimens from two different populations of Portia labiata were set the same task, members of one population worked out for whichever method they were rewarded, while members of the other continued to use whichever method they tried first and did not try to adapt.
When naturally occurring, these outbreaks are density-dependent in that they generally only occur as insect populations become denser.
When assessing land by observation of indicator species however it is good practice to observe plant communities or consistent populations of indicator species rather than individual specimens which may not be typical.
When their populations collapsed as a result of habitat destruction, and sometimes deliberate hunting, rabbit populations could rise with far less restraint.
When compared against traditional IPsec VPN technologies, TLS has some inherent advantages in firewall and NAT traversal that make it easier to administer for large remote-access populations.
When properly constructed and responsibly administered, questionnaires become a vital instrument by which statements can be made about specific groups or people or entire populations.
When a continuous population ( or species ) is divided by a new river or a new mountain range ( i. e., a vicariance event ), two populations ( or species ) are created.
When the Eurasian Sparrowhawk population declined because of organochlorine use, there was no great increase in the populations of songbirds.
When compared to previous surveys, the most recent survey indicates that overall populations of Hicatee continue to decline across the nation.
When cultivating genetically modified ( GM ) plants or livestock, it becomes necessary to prevent " genetic pollution " i. e. their genetic modification from reaching other conventionally hybridized or wild native plant and animal populations by using gene flow mitigation usually through unintentional cross pollination and crossbreeding.
# When discussing populations, secularization refers to broad patterns of societal decline in levels of religiosity as opposed to the individual-level secularization of ( 4 ) above.
When planning treatment, occupational therapists address the physical, cognitive, psychosocial, and environmental needs involved in adult populations across a variety of settings.

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