Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Nightmares and Night Terrors01:18

Nightmares and Night Terrors

128
Nightmares and night terrors represent two distinct types of sleep disturbances that differ in timing, characteristics, and the sleeper's recall of the event. Nightmares are vivid, disturbing dreams that usually awaken the sleeper from REM sleep, a stage of sleep where brain activity is high, and dreams are most frequent. Upon awakening, individuals often have detailed recollections of their nightmares, which can include themes of threats to survival, security, or self-esteem.
Nightmares...
128
Blinding01:11

Blinding

2.5K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
2.5K
Amnesia01:13

Amnesia

160
Amnesia is a condition marked by long-term memory loss, which impairs the ability to recall past events or create new memories.
The severity and duration of memory loss vary depending on the type and underlying cause. Amnesia is classified into two main types: retrograde and anterograde.
Retrograde amnesia is marked by the loss of memories formed before the onset of the condition. Patients may recall distant past events but often forget those occurring shortly before the incident.
Anterograde...
160
Light Acquisition02:16

Light Acquisition

8.5K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.5K
Light as Energy01:35

Light as Energy

79.4K
The energy required to carry out photosynthesis is light— typically electromagnetic radiation from the sun. The range of all possible wavelengths is known as the electromagnetic spectrum.
Photons
A photon is a discrete electromagnetic particle or bundle of energy. Photons are characterized by their frequency, wavelength, and amplitude, similar to the properties of a wave. Waves with higher frequencies transmit more energy and have shorter wavelengths than longer wavelengths that transmit...
79.4K
Photosystems01:32

Photosystems

4.9K
Photosystems are multiprotein complexes that form the functional units of photosynthesis in plants, algae, and cyanobacteria. They are found embedded in the membrane of tiny sac-like structures called thylakoids placed inside the chloroplast.
Functioning of Photosystems
Photosystems contain many pigment molecules, such as chlorophylls and carotenoids, arranged in a particular organization across two domains — the antenna complex and the reaction center. The main aim of the pigment...
4.9K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Rubin telescope begins a 10-year movie of the cosmos.

Science (New York, N.Y.)·2026
Same author

A space telescope is falling to Earth. NASA is racing to rescue it.

Science (New York, N.Y.)·2026
Same author

Has JWST spotted an exploding primordial star?

Science (New York, N.Y.)·2026
Same author

Sharp views unlocked from JWST with a 'keyhole' trick.

Science (New York, N.Y.)·2026
Same author

Cosmic illusions.

Science (New York, N.Y.)·2026
Same author

Ex-Google CEO funds private space telescope bigger than Hubble.

Science (New York, N.Y.)·2026
Same journal

Erratum for the Research Article "Detecting supramolecular organic nanoparticles during heat wave".

Science (New York, N.Y.)·2026
Same journal

Local signals, systemic decline.

Science (New York, N.Y.)·2026
Same journal

The mechanics of liver regeneration.

Science (New York, N.Y.)·2026
Same journal

Computing in a memory with physics.

Science (New York, N.Y.)·2026
Same journal

Retraction.

Science (New York, N.Y.)·2026
Same journal

Making time.

Science (New York, N.Y.)·2026
関連記事をすべて見る

関連する実験動画

Updated: Jul 26, 2025

Light/dark Transition Test for Mice
10:35

Light/dark Transition Test for Mice

Published on: November 13, 2006

52.7K

暗闇の中へ

Daniel Clery

    Science (New York, N.Y.)
    |June 22, 2023
    PubMed
    まとめ
    この要約は機械生成です。

    欧州の宇宙望遠鏡が宇宙の主な構成要素であるダークエネルギーを調査します. このミッションの目的は この神秘的な宇宙力の 根本的な性質を解明することです

    科学分野:

    • 宇宙学
    • 天体物理学
    • 宇宙科学

    背景:

    • ダークエネルギーは 宇宙の最大の構成要素です
    • ダークエネルギーの根本的な性質は 現代の物理学において 未解決の重要な問題の1つとして残っています

    研究 の 目的:

    • 欧州の宇宙望遠鏡を使って ダークエネルギーの性質を調査する
    • 宇宙の膨張と進化の理解に貢献するためです

    主な方法:

    • 最先端の欧州宇宙望遠鏡の展開
    • 宇宙学的データを集めるための 進歩した観測技術を活用する

    主要な成果:

    • 宇宙の膨張と大規模な構造に関するデータ収集
    • ダークエネルギーの特性を制限するために観測データを分析する.

    結論:

    • このミッションはダークエネルギーに関する 重要な洞察を提供すると期待されています
    • 宇宙の最終的な運命の理解を 進めるでしょう

    さらに関連する動画

    Electroretinogram Recording for Infants and Children under Anesthesia to Achieve Optimal Dark Adaptation and International Standards
    08:38

    Electroretinogram Recording for Infants and Children under Anesthesia to Achieve Optimal Dark Adaptation and International Standards

    Published on: September 3, 2020

    6.1K
    Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy
    09:25

    Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

    Published on: August 22, 2018

    12.5K

    関連する実験動画

    Last Updated: Jul 26, 2025

    Light/dark Transition Test for Mice
    10:35

    Light/dark Transition Test for Mice

    Published on: November 13, 2006

    52.7K
    Electroretinogram Recording for Infants and Children under Anesthesia to Achieve Optimal Dark Adaptation and International Standards
    08:38

    Electroretinogram Recording for Infants and Children under Anesthesia to Achieve Optimal Dark Adaptation and International Standards

    Published on: September 3, 2020

    6.1K
    Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy
    09:25

    Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy

    Published on: August 22, 2018

    12.5K