A change or movement that occurs in response to an external stimulus or influence, demonstrating the effect of one entity on another, often seen in interpersonal interactions or behaviors.
The overall change in activity within a living organism as a result of a stimulus, encompassing various physiological or behavioral adjustments that reflect adaptation or responsiveness.
A process in chemistry wherein one substance interacts with another, resulting in a transformation of its composition or structure, typically leading to the creation of new substances.
Example:
彼はそのニュースにどのような反応をしましたか。
A process in which substances undergo a transformation into different substances through chemical changes, particularly focusing on the sequence of this change.
The phenomenon by which the molecular structure of reactants alters to form products, encompassing the interactions and energy changes that occur during this transformation.
A series of steps involving the breaking and forming of chemical bonds that leads to the conversion of reactants into distinct products, often accompanied by observable changes such as color shifts or the release of gas.
An event in chemistry where initial substances interact according to defined laws and mechanisms to yield new materials, highlighting the dynamic nature of matter at the molecular level.
A process involving the alteration of atomic nuclei through breaking apart or merging, resulting in the release or absorption of energy.
A phenomenon where atomic nuclei collide with various particles, leading to the transformation into different types of nuclei, commonly studied in controlled laboratory settings using particle accelerators.
A biological defense mechanism where an individual's immune system actively attempts to eliminate transplanted tissues or organs, perceiving them as foreign entities that should not be present in the body.
A psychological response characterized by a strong aversion or rejection towards certain subjects or ideas, often without thorough understanding or engagement, such as demonstrating disapproval of political discussions.
A situation in which a person or entity refuses to accept or accommodate the wishes or demands of another, firmly standing against acceptance.
Example:
信じていたかどうかはともかく、超常的な話題に拒絶反応があるということはないようだ。
化学的に他の物質と相互作用する能力や傾向を示す特性。
環境の変化に対して応答することができる性質や状況。
物質が異なる条件下での変化や反応にどれほど影響を受けるかを示す指標。