學者 影片素材 第1頁

Tired overworked lady feeling eye strain after using computer working from home. Headache, visual fatigue and eyestrain concept. Exhausted young woman taking off glasses massaging dry irritable eyes.

smiling students with textbooks at school

博士

一位科學家

Male student study in the school library. He using laptop and learning online .

University student in library using laptop and writing notes for online learning

Asian student doing research in library using laptop in books, making a project and preparing for exam.

University Student Writing Notebook and Using Laptop Research at Library.

University Student Writing Notebook Laptop Research Library.

University Student Laptop Studying Writing Library Research Education.

Close up the university student studying on laptop in library.

Young Asian man in navy sweater having eureka moment while studying at desk with books and coffee in warm library setting

Doctor standing with laptop examine x-ray flim for patient in the hospital.

University Student Writing Notebook and Using Laptop Research at Library.

Medium close-up front shot University Student E-Learning Research Laptop Campus Library.

University student using laptop and writing notes in campus library for online learning.

University Student Writing Notebook and Using Laptop Research at Library.

European doctor explaining chest x-ray results to concerned family with patient in medical office consultation

Young University Male Searching For A Book In A Library.

Young University Male Searching For A Book In A Library.

Young University Male Searching For A Book In A Library.

University Student Studying on Laptop in Library

Young University Male Searching For A Book In A Library.

Young University Male Searching For A Book In A Library.

Medium close-up side shot. University Student Online Study Laptop Library Research Literature.

Male Doctor looking X-Ray film and examining in hospital

Campus Library Online Study University Student Research Laptop.

Young University Male Searching For A Book In A Library.

Young Asian University Student reading in a library

Young Asian University Student reading in a library

Young Asian University Student reading in a library

Young Asian University Student reading in a library

Young University Male Searching For A Book In A Library.

Young Asian University Student reading in a library

Young Asian University Student reading in a library

Young Asian University Student reading in a library

Education concept of 4k Resolution. Researchers are dissecting frogs in a lab.

Young Asian University Student reading in a library

Young University Male Searching For A Book In A Library.

Young University Male Searching For A Book In A Library.

University Student Hands Using Laptop Trackpad Notebook Library.

Young Asian University Student reading in a library

Focused close up of African student returning book to shelf in library, showing concentration and detail against blurred background of bookshelves and soft natural light

Young University Male Searching For A Book In A Library.

Male Patient Lying on a CT or MRI Scan, Bed is Moving Inside the Machine In Medical Laboratory or Healthcare Facility with High-Tech Equipment. Video computed tomography CT scan process for

Education concept of 4k Resolution. Medical school students practicing suturing wounds in classroom.

Handsome Caucasian Doctor talking to patient before MRI. Patient talking about symptoms before tomography. Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging

Rear view of young man standing in library, studying near shelves with soft daylight filtering through window, wearing cap and casual shirt

Young man wearing cap holding stack of books in hands while standing in library aisle, glancing around with thoughtful expression, surrounded by colorful bookshelves

Young Asian University Student reading in a library

University student researching in the library and reading a book.

man sits at desk in spacious, brightly lit library, surrounded by books and study materials, focusing intently on reading and note taking as warm sunlight casts long shadows across polished floor

Young University Male Searching For A Book In A Library.

Young Asian University Student reading in a library

Young University Male Searching For A Book In A Library.

Education concept of 4k Resolution. Researchers are dissecting frogs in a lab.

College boy sits at desk in bright library, surrounded by stacks of books, writing intently in notebook with pen, deeply focused on studies as sunlight streams across polished floor

young african male in casual clothes wearing cap backwards and sunglasses on shirt stands in library aisle holding open book, reading attentively beside shelves filled with books

Rear view of young man wearing cap and winter jacket sitting on park bench, flipping through pages of open book with focus, blurred outdoor background creating calm and reflective atmosphere

Side view of young man in casual t-shirt and backward cap lifting head from book with focused expression, sitting indoors against teal wall and warm background

Medical worker standing confidently near MRI tunnel while male patient resting on table. Patient lies on MRI table and undergoes magnetic resonance imaging. Woman in robe and protective cap enters

Medical worker standing confidently near MRI tunnel while female patient resting on table. Patient lies on MRI table and undergoes magnetic resonance imaging. Man in robe and protective cap enters

A young man studying and working on a laptop in the library while reading a book.

boy in casual outfit with sunglasses hanging on shirt browses books on library shelf, reaching with focus in quiet academic space with teal walls, surrounded by organized rows of study materials

身穿西裝外套、笑容燦爛的男士的春季肖像

Medical worker standing confidently near MRI tunnel while female patient resting on table. Overseeing post-scan procedure inside professional medical imaging center. Patient lying on CT, PET, or MRI

Beautiful Female Doctor talking to patient before MRI. Patient talking about symptoms before tomography. Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging process

Young Asian University Student reading in a library

Young University Male Searching For A Book In A Library.

Young University Male Searching For A Book In A Library.

CT scanning of the spine examination for assess for herniated disk, tumors, extent of injuries, blood vessel malformations. Video computed tomography CT scan process for examination of spine.

Beautiful Female Doctor talking to patient before MRI. Patient talking about symptoms before tomography. Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging process

Graduation cap on a microchip symbolizing technology and education.

Doctor talking to patient before MRI. Portrait patient talking about symptoms before tomography. Portrait Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging

Educational concepts of 4k Resolution. Asian girl taking notes in a notebook on a white background.

high school student stands between shelves in bright reading room, thoughtfully turning pages of book pulled from library stack, focused posture near window light

Medical worker standing confidently near MRI tunnel while male patient resting on table. Patient lies on MRI table and undergoes magnetic resonance imaging. Woman in robe and protective cap enters

Young University Male Searching For A Book In A Library.

Academician sits at desk in brightly lit library, writing with pen while flipping to new page, surrounded by books and shelves, focused on work as sunlight streams across floor

Charming Asian Woman Lost in Thought while Reading Book in Cozy Ambience

Medical worker standing confidently near MRI tunnel while female patient resting on table. Overseeing post-scan procedure inside professional medical imaging center. Patient lying on CT, PET, or MRI

Medical worker standing confidently near MRI tunnel while female patient resting on table. Patient lies on MRI table and undergoes magnetic resonance imaging. Man in robe and protective cap enters

Education concept of 4k Resolution. A doctor is practicing sutures with a practice apparatus.

Medical worker standing confidently near MRI tunnel while female patient resting on table. Patient lies on MRI table and undergoes magnetic resonance imaging. Man in robe and protective cap enters

Doctor talking to patient before MRI. Portrait patient talking about symptoms before tomography. Portrait Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging

Rear view of young man in winter jacket and cap sitting on park bench, flipping through pages of hardcover book with focus, blurred outdoor background creating peaceful and reflective atmosphere

Medical worker standing confidently near MRI tunnel while composed patient lying flat on scanning table. Operating diagnostic system during scheduled medical procedure inside clean examination area.

Handsome Caucasian Doctor talking to patient before MRI. Patient talking about symptoms before tomography. Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging

Medical worker standing confidently near MRI tunnel while composed patient lying flat on scanning table. Operating diagnostic system during scheduled medical procedure inside clean examination area.

Handsome Caucasian Doctor talking to patient before MRI. Patient talking about symptoms before tomography. Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging

Handsome Caucasian Doctor talking to patient before MRI. Patient talking about symptoms before tomography. Patient sitting at CT scanner doctor adjusting MRI capsule. Conducting advanced imaging

Concentrated Student Online Learning and Researching on Laptop.

Student sits at desk in brightly lit library, focused on writing in notebook with pen, surrounded by stacks of books as sunlight streams across polished floor

Young University Male Searching For A Book In A Library.

Young University Male Searching For A Book In A Library.

Young Asian University Student reading in a library

African American pupil studies microbiology in a campus library, examining cells and microorganisms under the microscope. Male student prepares for his biotechnology thesis. Camera B.

African american male nurse studies anatomy textbooks next to green screen in a university library, using academic database for a successful medical career. Med school. Camera A.

Black students team researching viruses and microbiology methods with a microscope, exchanging ideas and knowledge in the library. Takes notes and consults academic databases. Camera A.

Black university student feeling anxious and struggling with learning, trying to memorize relevant information from course notes at the library. Male pupil studying to pass exams. Camera A.