All of the major progressive changes that have taken place historically in this country have occurred with an aroused citizenry putting pressure on politicians to take a stand: Are you with us or against us?
Due to the presence of –NH2+ or –COO− groups in hydrogels, the charge density on the polymer increases and a higher osmotic pressure occurs in the hydrogel aroused from the repulsion between the cations (–NH2+) or anions (–COO−) [ 36].
Nevertheless, the business community is nervous of them: They fear arousing the wrath of pressure groups that can muster street boycotts.
6. Political leaders require strong pressure from a committed, persistent, and aroused citizenry before they will make the difficult decisions needed to protect the climate.
Mr. Simmons has thrust himself into the issue by holding a series of rallies in recent weeks to arouse public interest in putting pressure on Albany.
Because Mr. Clark has earned his fan base mainly through live performances, and because blues-rock partisans are constitutionally wary about the conformist pressure of the music business, the album aroused skepticism months before its release.
But the film and book are much more instructive on the political fevers of the early 21st century, particularly those aroused by monomaniacal anti-tax pressure groups and their foot soldiers, the increasingly unpopular Tea Party.
Tens of thousands have already died, and many more are already so sick they will probably also die, even if a belatedly aroused international community manages to pressure the Sudanese government to stop aiding the Janjaweed militias causing this calamity.
For instance, when one is in a state of anger, fear, or joy, the sympathetic nervous system is aroused, the heart rate and blood pressure increase, the mouth becomes dry, and there are occasional muscle tremors.
When someone is bored or sad, the parasympathetic nervous system is aroused, the heart rate and blood pressure decrease, and salivation increases, which results in slow, low-pitched speech with a weak high-frequency energy.
An aroused public also can bring public pressure to bear those in power to address those cases".
