What are automatic bollards? Bollards are primarily used for security purposes, where you need to restrict access to certain areas. Automatic bollards at Barriers Direct are made from durable steel that are long lasting and impact resistant, so will be able to successfully prevent any unauthorised access on your property or site. What are retractable […]
What does tingling in hands and feet mean?
What does tingling in hands and feet mean? Tingling hands, feet, or both is an extremely common and bothersome symptom. Such tingling can sometimes be benign and temporary. For example, it could result from pressure on nerves when your arm is crooked under your head as you fall asleep. Or it could be from pressure […]
Why does the patella dislocate laterally?
Why does the patella dislocate laterally? Patellar dislocations tend to occur in a lateral direction, partly because the direction of pull of the quadriceps muscle is slightly lateral to the mechanical axis of the limb. Medial instability is rare and more likely to result from congenital conditions, quadriceps atrophy, or iatrogenically. What is a transient […]
How many private universities are in Lebanon?
How many private universities are in Lebanon? 28 private universities One public university and 28 private universities in Lebanon have licenses from the Ministry of Education and Higher Education. How many universities are there in Beirut? Lebanon, Beirut – Higher education system There are 25 universities located in Beirut, which offer 481 study programs. How […]
What is discriminative listening?
What is discriminative listening? Discriminative listening is first developed at a very early age – perhaps even before birth, in the womb. This is the most basic form of listening and does not involve the understanding of the meaning of words or phrases but merely the different sounds that are produced. What are the types […]
Is National American University legit?
Is National American University legit? Officially accredited by the Higher Learning Commission, National American University (NAU) is a medium-sized (uniRank enrollment range: 9,000-9,999 students) coeducational US higher education institution. What is Oucampus? OU Campus is a web content management system (CMS) for colleges, universities, and other higher education institutions. OU Campus was launched in 1999 […]
What are some examples of smart materials?
What are some examples of smart materials? TYPES OF SMART MATERIALS Piezoelectric materials. Shape memory materials. Chromoactive materials. Magnetorheological materials. Photoactive materials. What is smart material alloy? ‘A shape-memory alloy (SMA, smart metal, memory metal, memory alloy, muscle wire, smart alloy) is an alloy that “remembers” its original shape and that when deformed returns to […]
What are 3 similarities and 3 differences between prokaryotes and eukaryotes?
What are 3 similarities and 3 differences between prokaryotes and eukaryotes? Shikha Goyal Prokaryotic Cell Eukaryotic cell Nucleus is absent Nucleus is present Membrane-bound nucleus absent. Membrane-bound Nucleus is present. One chromosome is present, but not true chromosome plastids More than one number of chromosomes is present. Unicellular Multicellular What are the similarities between prokaryotic […]