use emoji—japanese full color emoticons

... Macs Get Cool Wallpapers from Screen Saver Packages Use Emoji—Japanese Full- Color Emoticons Type and Spellcheck Foreign Languages in TextEdit Use Safari While Booted to the Recovery System Migrate ... Apple mouse alongside Secondary Click From then on you can depress the top-right side of the mouse to right-click • If you’re using an Apple mouse (formerly called the Apple Mighty Mouse), open ... inverts scrolling when you turn the mouse wheel or use the two-finger scroll gesture on a multitouch trackpad or Magic Mouse It’s entirely possible to get used to this, but if you just can’t,...

Ngày tải lên: 06/03/2014, 20:20

... Network Between Macs Use Full- Color Emoticons Supertip: Be a TextEdit Power User Migrate from Windows to Mac Without Losing Data Shrink and Expand Fonts in Docs and Emails Use Safari While Booted ... mouse (formerly called the Apple Mighty Mouse), open System Preferences (Apple menu→System Preferences), click the Mouse icon, and change the drop-down menu pointing to the top right of the mouse ... mouse button You can then simply drag and drop files onto the alias instead Tip Be a Messages App Keyboard Wizard Because the Messages app is all about typing and because reaching for the mouse...

Ngày tải lên: 28/04/2014, 16:23

... cell In this cell, Kϩ diffuses down its chemical gradient and out of the cell because its concentration is much higher inside than outside the cell (see Fig 2-1) As Kϩ diffuses out of the cell, it ... are used to illustrate the concepts of chemical gradients and membrane potential In reality, the free (unbound or ionized) ion concentration and the chemical activity of the ion should be used ... for Kϩ Because the equilibrium potential for Kϩ is –96 mV and the resting membrane potential is –90 mV, a net driving force (net electrochemical force) acts on the Kϩ, causing it to diffuse out...

Ngày tải lên: 11/08/2014, 00:20

... referred to as bipolar leads because each lead uses a single pair of positive and negative electrodes The augmented leads and chest leads are unipolar leads because they have a single positive ... because the axis for lead I is 0º by definition Because the QRS is positive in leads II and III, the mean electrical axis must be oriented toward the positive electrode on the left leg, which is used ... or ventricular flutter (greater than 200 beats/min) The most common causes of ventricular arrhythmias are reentry circuits caused by abnormal impulse conduction within the ventricles or rapidly...

Ngày tải lên: 11/08/2014, 00:20

... activating NO synthase The NO diffuses from the endothelial cell to the vascular smooth muscle cells, where it activates guanylyl cyclase, increases cGMP formation, and causes smooth muscle relaxation ... leukocytes during inflammation and infection NO, although very labile, rapidly diffuses out of endothelial cells to cause smooth muscle relaxation or inhibit platelet aggregation in the blood Both ... When acetylcholine is infused into normal coronary arteries, the vessels dilate; however, if the vessel is diseased and the endothelium damaged, acetylcholine can cause vasoconstriction Explain...

Ngày tải lên: 11/08/2014, 00:20

... subsequently falls because of reduced pul- Ch05_091-116_Klabunde 4/21/04 11:21 AM Page 107 VASCULAR FUNCTION monary venous return to the left ventricle; the reduced stroke volume causes cardiac output ... Hg ventricular preloads and right ventricular stroke volume This occurs because the fall in intrapleural pressure causes the transmural pressure to increase across the chamber walls, thereby increasing ... forcefully against a closed glottis (Valsalva maneuver), the large increase in intrapleural pressure impedes venous return to the right atrium (see Valsalva Maneuver on CD) This occurs because...

Ngày tải lên: 11/08/2014, 00:20

... which causes vasodilation It is thought that the carbon dioxide diffuses into the cerebrospinal fluid, where hydrogen ion is formed by the action of carbonic anhydrase; the hydrogen ion then causes ... arterioles, which causes release of renin This, in turn, increases circulating angiotensin II, which stimulates aldosterone release Activation of the renin-angiotensin-aldosterone system causes sodium ... whereas others may take several hours or days because changes in blood volume must occur before alterations in cardiac output and arterial pressure can be fully expressed Ch06_117-140_Klabunde 4/21/04...

Ngày tải lên: 11/08/2014, 00:20

... distances Large amounts of oxygen diffuse across the capillaries not only because of their thin walls and high diffusion constant for oxygen, but more importantly, because of their large surface area ... significant amounts of oxygen also diffuse out of arterioles Some of this oxygen diffuses through arteriolar walls into the surrounding cells, and in some cases, it diffuses from arterioles into the venules ... injury (red flare); both the red line and red flare are caused by an increase in blood flow Localized swelling (wheal formation) may then follow, caused by increased microvascular permeability and leakage...

Ngày tải lên: 11/08/2014, 00:20

... ␤2-adrenoceptors in skeletal muscle, which causes vasodilation At high concentrations, epinephrine also binds to postjunctional ␣1 and ␣2-adrenoceptors on blood vessels to cause vasoconstriction Circulating ... changes Systemic vascular resistance (SVR) decreases because of vasodilation in active muscles; mean arterial pressure (MAP) increases because cardiac output (CO) increases more than SVR decreases ... blood flow changes Muscle blood flow increases to very high levels because of active hyperemia; skin blood flow increases because of the need to remove excess heat from the body Sympathetic-mediated...

Ngày tải lên: 11/08/2014, 00:20

... incorrect because elevated pCO2 causes 221 vasodilation in most organs; therefore decreased pCO2 would cause vasoconstriction Choice “b” is incorrect because increased tissue pO2 causes vasoconstriction ... incorrect because ␤2-adrenoceptor activation causes smooth muscle relaxation Choice “c” is incorrect because ␤2-adrenoceptor activation increases cAMP The correct answer is “c” because angiotensin ... because increased inotropy increases stroke volume and reduces the endsystolic volume Choice “c” is incorrect because increased inotropy causes a secondary reduction in end-diastolic volume because...

Ngày tải lên: 11/08/2014, 00:20

... vessel (or heart valve) diameter increases Re because a decrease in diameter causes a disproportionate increase in mean velocity (V) This occurs because velocity is proportional to the reciprocal ... pressure The regurgitation, which takes place as the ventricle relaxes and fills, causes a diastolic murmur Because of the backward flow of blood from the aorta into the left ventricle, there is ... pressure (LAP) increases because of blood backing up into atrium as left ventricular end-diastolic volume and pressure increase An increase in ventricular stroke volume (because of increased filling)...

Ngày tải lên: 11/08/2014, 00:20

... activating NO synthase The NO diffuses from the endothelial cell to the vascular smooth muscle cells, where it activates guanylyl cyclase, increases cGMP formation, and causes smooth muscle relaxation ... leukocytes during inflammation and infection NO, although very labile, rapidly diffuses out of endothelial cells to cause smooth muscle relaxation or inhibit platelet aggregation in the blood Both ... When acetylcholine is infused into normal coronary arteries, the vessels dilate; however, if the vessel is diseased and the endothelium damaged, acetylcholine can cause vasoconstriction Explain...

Ngày tải lên: 11/08/2014, 11:22

... increase in afterload can cause a modest increase in inotropy (Anrep effect) by a mechanism that is not fully understood In addition, an increase in heart rate can cause a small positive inotropic ... the left and becomes steeper, because the ventricle can generate increased pressure at any given volume The end-systolic pressure-volume relationship sometimes is used experimentally to define the ... valve opens will be reduced because increased afterload decreases the velocity of cardiac fibers shortening, as described by the force-velocity relationship Because only a finite period of time...

Ngày tải lên: 11/08/2014, 11:22

... which causes vasodilation It is thought that the carbon dioxide diffuses into the cerebrospinal fluid, where hydrogen ion is formed by the action of carbonic anhydrase; the hydrogen ion then causes ... arterioles, which causes release of renin This, in turn, increases circulating angiotensin II, which stimulates aldosterone release Activation of the renin-angiotensin-aldosterone system causes sodium ... whereas others may take several hours or days because changes in blood volume must occur before alterations in cardiac output and arterial pressure can be fully expressed Ch06_117-140_Klabunde 4/21/04...

Ngày tải lên: 11/08/2014, 11:22

... distances Large amounts of oxygen diffuse across the capillaries not only because of their thin walls and high diffusion constant for oxygen, but more importantly, because of their large surface area ... significant amounts of oxygen also diffuse out of arterioles Some of this oxygen diffuses through arteriolar walls into the surrounding cells, and in some cases, it diffuses from arterioles into the venules ... injury (red flare); both the red line and red flare are caused by an increase in blood flow Localized swelling (wheal formation) may then follow, caused by increased microvascular permeability and leakage...

Ngày tải lên: 11/08/2014, 11:22

... ␤2-adrenoceptors in skeletal muscle, which causes vasodilation At high concentrations, epinephrine also binds to postjunctional ␣1 and ␣2-adrenoceptors on blood vessels to cause vasoconstriction Circulating ... changes Systemic vascular resistance (SVR) decreases because of vasodilation in active muscles; mean arterial pressure (MAP) increases because cardiac output (CO) increases more than SVR decreases ... blood flow changes Muscle blood flow increases to very high levels because of active hyperemia; skin blood flow increases because of the need to remove excess heat from the body Sympathetic-mediated...

Ngày tải lên: 11/08/2014, 11:22

... incorrect because elevated pCO2 causes 221 vasodilation in most organs; therefore decreased pCO2 would cause vasoconstriction Choice “b” is incorrect because increased tissue pO2 causes vasoconstriction ... incorrect because ␤2-adrenoceptor activation causes smooth muscle relaxation Choice “c” is incorrect because ␤2-adrenoceptor activation increases cAMP The correct answer is “c” because angiotensin ... because increased inotropy increases stroke volume and reduces the endsystolic volume Choice “c” is incorrect because increased inotropy causes a secondary reduction in end-diastolic volume because...

Ngày tải lên: 11/08/2014, 11:22

... vessel (or heart valve) diameter increases Re because a decrease in diameter causes a disproportionate increase in mean velocity (V) This occurs because velocity is proportional to the reciprocal ... pressure The regurgitation, which takes place as the ventricle relaxes and fills, causes a diastolic murmur Because of the backward flow of blood from the aorta into the left ventricle, there is ... pressure (LAP) increases because of blood backing up into atrium as left ventricular end-diastolic volume and pressure increase An increase in ventricular stroke volume (because of increased filling)...

Ngày tải lên: 11/08/2014, 11:22

... are the same This is because at level 3, students are not tested to use note-taking skill in the final examination Whether or not students know how to take notes and use note-taking, their listening ... institutions, and scholars are of a variety, the present study only focuses on those which are considered to be popular and the most easily-used by International School students This study plays an important ... are widely used in classroom The Cornell Method provides a systematic format for condensing and organizing notes without laborious recopying After writing the notes in the main space, use the left-...

Ngày tải lên: 30/03/2015, 13:59