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The restaurant business is very competitive in the United States and many people choose to eat out at well-known chain restaurants.So how are small,family-owned restaurants making ends meet? We visite...

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นักวิทยาศาสตร์ขุดพบซากฟอสซิลสัตว์ดึกดำบรรพ์รูปร่างคล้ายจระเข้ในแอฟริกา สัตว์นั้นมีฟันคล้ายฟันของสัตว์เลี้ยงลูกด้วยน้ำนม ซึ่งบ่งชี้ว่า สัตว์ยุคก่อนประวัติศาสตร์คล้ายจระเข้ตัวนี้อาจกัดและเคี้ยวอาหารได้ ...

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El equilibrio entre la conservación marina y la pesca. Más de 250 investigadores de sesenta países entre los que se encuentra César Bordehore, profesor del Departamento de Ecología e investigador del ...

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Hi Dr. Bierut. How are you today? Bierut: Hi Steve. Steve: First of all, you are a psychiatric geneticist. What exactly does that mean? Bierut: I am trained as a psychiatrist, so I have my medical ...

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Classé patrimoine mondial de l’Unesco en 1992, la vieille cité labyrinthe, à flanc de colline, regarde toujours fièrement la mer. Quand on y pénètre, on découvre une médina authentique, miséreuse et é...

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Trước tình hình dịch COVID-19 diễn biến phức tạp, nhiều cơ quan, doanh nghiệp đã chuyển cách thức làm việc lên môi trường số, khiến nhu cầu sử dụng Internet tăng cao. Tính đến tháng 1 năm 2021, có 92...

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Trước tình hình dịch COVID-19 diễn biến phức tạp, nhiều cơ quan, doanh nghiệp đã chuyển cách thức làm việc lên môi trường số, khiến nhu cầu sử dụng Internet tăng cao. Tính đến tháng 1 năm 2021, có 92...

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Using computer animation based on molecular research, we are now able to see how DNA is actually copied in living cells. You are looking at an assembly line of amazing miniature biochemical machin...