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Search keywords: cirkadiánní
Nalezeno obrázků: 7
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Obrázky z Adobe Stock
Circadian rhythms icon thin flat outline style vector sign
Sleep Cycle Diagram: A visually informative diagram vividly illustrates the sleep cycle with colorful imagery, elucidating stages of light sleep, deep sleep, and REM sleep
Egg with timer gauge icon symbolizing a biological clock fertility deadline or countdown
Sky sleep clock charging alarm icons vector monitoring icon pillow battery smartphone
Switching off from work icon for rest and recovery
Sleep single icon vector illustration
World Sleep Day A Celestial Dreamscape
Time management icons set for productivity and wellness
Ventilation and plant growth concept
Stylized hourglass vector with flowing sand and decorative frame symbolizing time passage, patience, and daily rhythm
Worried Man in Polka Dot Pajamas Suffering from Insomnia
Minimalist coffee cup icon integrated into an energetic electrocardiogram heartbeat line art, symbolizing the essential daily rhythm, vitality, and the invigorating boost of a morning beverage
Sleep and insomnia line icon set. Bedtime routine, night rest, and dream concepts. Vector symbols for sleeplessness, alarm clock, sleeping pills, and circadian rhythm.
Day and Night Cycle Clock Icon. 24 Hour Time, Daily Schedule, and Circadian Rhythm Line Art Vector.
Cute pink brain snoozing on a teal pillow with “zzz”. Perfect for sleep, mental health, learning & memory, routine, and self-care themes.
sleep reminder line icon with editable stroke
Cortisols diurnal rhythm shows daily hormone fluctuations with a graph, sun, and moon icons, transparent background. Doodle style diagram
Flat vector icon set of healthy lifestyle and fitness. Includes dumbbell, running shoe, water bottle, fruits, scale, sleep clock, heartbeat, and smoothie in simple minimal design.
Melatonin molecular structure vector illustration, chemical formula thin line icon, hormone compound, sleep regulation molecule, transparent background design for science and health
A simple graphic illustration of morning, noon, and night time symbols in black and white
Vector icon of human figure with stomach and clock, representing digestion time, metabolism, or biological clock, isolated on white
The comforting embrace of sleep and restful nighttime slumber for a healthy body and mind
Sleep and bedtime routine illustration set for wellness education healthcare communication and lifestyle content promoting healthy rest habits relaxation recovery and circadian rhythm balance
Conceptual silhouette of a woman's life cycle from childhood and pregnancy to aging with a cane for human development and generational growth themes
Sleep icon set. Insomnia, sleep cycle, bedtime concepts. Vector symbols of pillow, alarm clock, moon Zzz, and sleep monitoring wave. Circadian rhythm and healthy rest.
Sleep single icon vector illustration
Understanding the science of sleep and its importance for overall health and well being
Work-life balance yin yang icon for strategic recovery
Conceptual illustration of an egg with a clock representing the biological clock and fertility
Sleeping at Night Stickman Illustration with Moon Window.
biological clock
Illustration of Menopause and Biological Clock. Woman Holding a Clock Symbolizing the End of the Reproductive Cycle
Pregnant woman silhouette with heart and leaf pattern on belly for motherhood concept maternity care prenatal health family planning feminine beauty symbol isolated on transparent base
Sleep Brain Icons. Outline vector icons of sleep and brain function: REM sleep, deep sleep, circadian rhythm,
Circadian rhythm. Human profile with clock inside head, sun and moon cycle around. Concept of circadian health, biological rhythm, sleep and wake cycle, psychology and wellness.
Circadian Rhythm Icons. Outline icon set of circadian rhythm: sun and moon cycle, body clock icon, hormone graph, light exposure
Waking up refreshed versus restless sleep experiencing difficulty falling asleep
Circadian Rhythm Sun Moon Cycle in Human Head Icon Vector
A stylized human silhouette showcases a peripheral organ clock system highlighting key internal organs. Vibrant colors and a modern design create a visually engaging anatomical illustration.
Sleep Wave Pattern Illustration with Moon and Stars
Male biological clock - symbol of man gender and sex symbol, sign and pictogram with clocks. Ageing / aging and decline of fertility and sterility. Men and stamina and endurance. Vector illustration.
Vector sleep icon set. Cartoon illustration of alarm clock, sleeping mask, pillow, moon, stars. Concept of bedtime, good night, sweet dreams, wellness, relaxation, circadian rhythm.
Vector monochrome line icon set about sleep
A peaceful man sleeps soundly in bed next to an alarm clock.
Sun clock icon representing time awareness, productivity, daily rhythm, and energy management concept
Sleep single icon vector illustration
Sleep Schedule Vector Icon
Women's Health and Menstruation Line Icon Set for Period Cycle, Feminine Hygiene, Reproductive System Care, and Protection Products, Fully Editable Vector
World Sleep Day Healthy Sleep and Wellness Flat Vector
Sleeping in the Morning Stickman Illustration with Sun Window.
Healthy Sleep Habits and Productivity Infographic – Night Study Routine with Warm Lamp Light
This vibrant graphic illustrates the concept of circadian rhythms, featuring a serene figure meditating against a backdrop of day and night. The sun and moon symbolize the natural cycles of light and
Sleep cycle symbol shows person resting in bed with sleep sound icons within circle.
Smartwatch Sleep Tracker Icon with Night Mode and 8 Hours Sleep Display
Sleep and circadian rhythm concept showing bed clock and Z symbols representing night rest healthy routine relaxation and recovery cycle promoting wellness energy balance and quality lifestyle habits
Circadian rhythms icon simple illustration collection symbol
Home Time Mode Icon A Symbol Representing Home, Time, and Daily Rhythms
Minimalist human head profile silhouette containing an hourglass icon representing time management, mental health awareness, psychological aging, and deadline pressure in a clean black line art.
A stylized cell illustration showcases a molecular circadian gene clock, highlighting DNA and rhythmic activity. Vibrant colors and a modern design create a visually engaging concept.
Sleep Disorders Illustration Showing Exhausted Man in Bed
Illustration of the molecular structure of melatonin, a hormone with the chemical formula C13H16N2O2 that regulates sleep-wake cycles and circadian rhythms
Icon "Circadian Rhythm": a sun and moon connected by a harmonious wavy line.
Flat design weather and celestial icons. Stylized clouds, suns, moons, stars. Ideal for illustrating atmospheric conditions, natural phenomena, and day-night cycles
Weight loss diets vector art of circadian rhythm cycle with sun, moon, plant and fire
Sleep Technology Icons Set — stock vector collection of Smart Sleep Tracking, Insomnia, Sleep Mask, Smartwatch Monitoring Line Vector
Work-Life Balance Icons. Work–Life Balance pixel style set: home icon, briefcase symbol, divided clock, routine grid, time block, dual arrows, balanced scale, daily rhythm marker.
Line style icons of time: morning sunrise, afternoon sun, evening sunset, midnight moon, day and night cycle, time-of-day icon, daylight hours ring, circadian rhythm badge.
Healthy Sleep Icon
Fasting symbol featuring crossed cutlery on a plate black and white design
Various timekeeping devices depicted in a simple black and white illustration
Woman Tracking Reproductive Cycle with Calendar and Biological Clock Illustration
A black and white illustration of a prohibition sign displaying the word sleep
Concept of healthy nighttime rest and daytime activity balance with corresponding icons.
Shift work effects shown with body clock vs work clock, human silhouette and brain highlight sleep loss, heart risk, mood and cognition, transparent background.
Young woman lovingly embraces large clock depicting female reproductive system to represent biological time and fertility cycles.
Weather and sky icons set featuring sun, moon, clouds, wind, and day-night cycles for forecast, meteorology, and climate applications
quiet provider classic avian art capturing lifes essential daily rhythm, isolated on transparent background
Melatonin spray line icon. Sleep aid supplement. Sleep cycle regulation and insomnia relief. Circadian rhythm balance and relaxation aid for healthy lifestyle. Bedtime routine. Vector illustration.
Sleep single icon vector illustration
Insomnia Illustration of Man Lying Awake with Thoughts at Night
Circadian Cycle Icons. Line vector icons of circadian balance: sun arc, moon arc, 24h ring, rhythm stripe, body outline, internal
Day and Night Icons: Sun, Moon, Star on Light Background
Light therapy lamp for seasonal affective disorder treatment vector
Circadian rhythm icon symbol. Daily sleep cycle with sun and moon for biological clock health
Melatonin Sleep Supplement Logos Designs
Sleep tracking icons: moon, fitness tracker, smart device
Biological Clock DNA Strand Encircling Gears Illustrating Genetic Timing
Sleep Stages Diagram with Awake, REM, Light, and Deep Phases
Peaceful man sleeping soundly in a comfortable bed with a blue blanket and a soft pillow while dreaming well.
Healthy sleep tips icon set with relaxation, bedtime routine, good habits, nighttime wellness, sleep hygiene symbols for health, lifestyle and wellness education
Sun and Moon with Face Symbolizing Day and Night Cycle
A young girl lies playing with her phone under a warm blanket.
Circadian rhythms icon thin outline logo mark set
clock with the letters 'Z' and 'L' on it, indicating it is time for sleep
Illustration of a woman holding a large clock featuring a uterus and ovaries surrounded by flowers and butterflies.
Illustration of a Man Sleeping Peacefully in Bed, Promoting Relaxation, Sleep Health, and Bedtime Routine Visualization for Wellness and Lifestyle Content
Flat Vector Man Sleeping Comfortably at Night - Balanced Sleep Cycle, Health Recovery & Overnight Fasting Concept in Bedroom Scene
Set line Magnifying glass with clock, Time to sleep, Clock and for book icon. Vector.
Sleep single icon vector illustration
Insomnia and Anxiety Illustration of Tired Man Lying Awake
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