Home › Search › Ph.D.

“Ph.D.” search results (30)

Boutique coffee lives in space and drinks coffee

Boutique coffee lives in space and drinks coffee

According to foreign media reports, researchers at Portland State University have developed a technology that can drink coffee in a microgravity environment, or we can call it a microgravity drinking cup. According to the official news from Portland State University, the new design will enable astronauts to drink coffee in microgravity. Last summer, Portland State University conducted a public briefing on the news.

2015-01-05
Caffeine intake during breastfeeding may harm babies

Caffeine intake during breastfeeding may harm babies

Babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and symptoms such as wakefulness and irritability.

2014-08-27
Chemex hand flush pot Chemex hand flush pot usage

Chemex hand flush pot Chemex hand flush pot usage

This beautiful pot was invented in 1941 by Peter J. Schlumbohm, a doctor of chemistry born in Germany, and named Chemex in the United States. This coffee pot has a history of nearly 70 years. The doctor modified it based on the glass funnel and flask in the laboratory, especially adding an exhaust passage and pour which Dr. Schlumbohm called (air channel).

2015-10-16
For breastfeeding mothers, it is best to limit caffeine intake

For breastfeeding mothers, it is best to limit caffeine intake

Babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to a study published in the peer-reviewed journal Journal of Caffeine Research. Caffeine exists in various species.

2015-05-08
Breast-feeding mothers had better limit their caffeine intake

Breast-feeding mothers had better limit their caffeine intake

Babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to a study published in the peer-reviewed journal Journal of Caffeine Research. Caffeine exists in various species.

2015-03-20
Coffee healthy breastfeeding mothers had better limit their caffeine intake

Coffee healthy breastfeeding mothers had better limit their caffeine intake

Babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and symptoms such as wakefulness and irritability, according to a study published in the peer-reviewed journal Journal of Caffeine Research. Caffeine exists in various species.

2015-01-31
Coffee study caffeine intake during breastfeeding may harm babies

Coffee study caffeine intake during breastfeeding may harm babies

Babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and symptoms such as wakefulness and irritability. The chemical structure of caffeine, pictured by Wikipedia sources. According to the Journal of Caffeine Research published in peer-reviewed

2014-11-04
Night owls drink coffee without refreshing

Night owls drink coffee without refreshing

Caffeine affects sleep only for larks who go to bed early and wake up early, but not for night owls, according to a new study published in Sleep Medicine

2014-06-11
Study finds coffee can't lift spirits

Study finds coffee can't lift spirits

Coffee can be refreshing and invigorating, but it can also cause sleepless nights. Caffeine affects sleep only in early-to-bed and early-to-rise larks, but not in late-night owls, a new study finds

2014-06-11
Caffeine intake during breastfeeding may harm babies

Caffeine intake during breastfeeding may harm babies

The chemical structure of caffeine, pictured by Wikipedia sources. According to a study published in the peer-reviewed journal Journal of Caffeine Research, babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and disorders such as wakefulness and irri

2015-06-24
Coffee healthy drinking coffee can prevent gallstones in men

Coffee healthy drinking coffee can prevent gallstones in men

A survey of 46008 men between the ages of 40 and 75 who had no history of gallstones found that regular coffee drinkers had a lower risk of developing gallstones over the next decade than infrequent drinkers. Men who drank an average of 2-4 cups of coffee a day had a 40% lower risk of developing stones than those who did not drink coffee, and a 45% reduction in risk for those who drank more coffee a day. researcher

2014-09-13
Coffee control classic:

Coffee control classic: "you don't know coffee."

"you don't know Coffee" author: [Japan] Ishiyuki Zhiguang Publishing House: Jiangsu Literature and Art Publishing House release time: November 2014 ▍ content recommended that you love coffee, do you really know coffee? Do raw coffee beans really need to be washed? Seal the freshly roasted coffee beans directly. Why is the bag bulging? How does the extraction time affect the taste of coffee? Brewed with mineral water.

2015-05-12
Do you know? Drinking coffee can refresh your mind.

Do you know? Drinking coffee can refresh your mind.

Drinking coffee can be refreshing and refreshing, but it can also lead to sleepless nights. Caffeine only affects the sleep of larks who are used to going to bed early and getting up early, but does not interfere with the sleep of night owls who like to stay up late, a new US study has found. In the new study, Stanford University researchers asked 50 college students to record their caffeine intake within a week.

2015-05-08
Drinking coffee can refresh your mind.

Drinking coffee can refresh your mind.

Drinking coffee can be refreshing and refreshing, but it can also lead to sleepless nights. According to the latest report from the Daily Health News, a new US study published in the Journal of Sleep Medicine found that caffeine only affects the sleep of lark people who are used to going to bed early and getting up early, but does not interfere with the sleep of night owls who like to stay up late. In the new study, researchers at Stanford University

2015-10-05
Coffee refreshing has no effect on night owls.

Coffee refreshing has no effect on night owls.

Drinking coffee can be refreshing and refreshing, but it can also lead to sleepless nights. Caffeine only affects the sleep of larks who are used to going to bed early and getting up early, but does not interfere with the sleep of night owls who like to stay up late, a new US study has found. In the new study, Stanford University researchers asked 50 college students to record their caffeine intake within a week.

2015-10-07
Coffee refreshes you? Coffee pick-me-up doesn't work for night owls

Coffee refreshes you? Coffee pick-me-up doesn't work for night owls

Coffee refreshes and refreshes, but it can also cause sleeplessness at night. Caffeine affects sleep only for larks who go to bed early and rise early, but not for night owls who stay up late, a new study finds. In the new study, Stanford University researchers asked 50 college students to record their caffeine intake for a week and their

2015-02-09
Drinking coffee can refresh people who stay up late is not feasible.

Drinking coffee can refresh people who stay up late is not feasible.

Drinking coffee can be refreshing and refreshing, but it can also lead to sleepless nights. Caffeine only affects the sleep of larks who are used to going to bed early and getting up early, but does not interfere with the sleep of night owls who like to stay up late, a new US study has found. In the new study, Stanford University researchers asked 50 college students to record their caffeine intake within a week.

2015-03-19
Boutique Coffee basic knowledge Coffee refreshing doesn't work for night owls

Boutique Coffee basic knowledge Coffee refreshing doesn't work for night owls

Drinking coffee can be refreshing and refreshing, but it can also lead to sleepless nights. Caffeine only affects the sleep of larks who are used to going to bed early and getting up early, but does not interfere with the sleep of night owls who like to stay up late, a new US study has found. In the new study, Stanford University researchers asked 50 college students to record their caffeine intake within a week.

2015-04-27
Coffee healthy night owls don't refresh themselves with coffee.

Coffee healthy night owls don't refresh themselves with coffee.

Drinking coffee can be refreshing and refreshing, but it can also lead to sleepless nights. According to the latest report from the Daily Health News, a new US study published in the Journal of Sleep Medicine found that caffeine only affects the sleep of lark people who are used to going to bed early and getting up early, but does not interfere with the sleep of night owls who like to stay up late. In the new study, researchers at Stanford University

2015-06-23
May caffeine intake during breastfeeding harm babies? Mother should not drink coffee during breast-feeding.

May caffeine intake during breastfeeding harm babies? Mother should not drink coffee during breast-feeding.

The chemical structure of caffeine, pictured by Wikipedia sources. According to a study published in the peer-reviewed journal Journal of Caffeine Research, babies do not metabolize or excrete caffeine very well, so caffeine intake by mothers during breastfeeding may lead to caffeine accumulation and disorders such as wakefulness and irri

2015-10-19
↑