The surveyed rate in major Chinese cities continued to stay at a relatively low level of less than 5 percent, Mao added.
The study has been published in the journal Advanced Materials.
The team leader Kusimba, a professor with American University, said it marked the first time such relics were found in East Africa.
The study, jointly conducted by social enterprise innovator BottleDream and skin care giant L'Oreal Group, looked into the younger generation's increasing concern over social causes and how this dynamic could change their consumption patterns.
The teachers need to pack for more than 4,000 graduates at the university, and they usually spend two to three hours packing for each student, he said.
The student said she had passed the evidence to the university and the police, and the case is under investigation.
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The sun-facing side of the probe will endure temperatures of about 1,370 C.
The sub-index for production edged down 0.2 points to 51.9 in Aug, signaling continuous expansion but at a slower pace, while that for new orders was down by 0.1 point to 49.7. The new export order sub-index, however, rebounded by 0.3 points to 47.2.
The survey finds that global publics tend to express positive views about China, and more people now express negative views of the US than of China. A median of 47 percent across the 38 nations polled have a favorable view of China, while 37 percent have an unfavorable one; a median of 49 percent see the US in a positive light while 39 percent offer an unfavorable view.
The team named the oddball "Valetudo" after the Roman god Jupiter's great-granddaughter, and suggested that it could be the last-remaining remnant of a once-larger prograde-orbiting moon that formed some of the retrograde moon groupings during past head-on collisions.