Impact of Pulse Electric Field Stimulation on Negative Air Ion Release Capacity of Snake Plants DOI Creative Commons
Jin Liu,

Deyao Huang,

Zhiyuan Cheng

и другие.

Agronomy, Год журнала: 2024, Номер 14(10), С. 2248 - 2248

Опубликована: Сен. 29, 2024

To investigate the effects of pulse electric field stimulation on photosynthetic electron transport chain and negative air ion (NAI) release capacity snake plants, chlorophyll content, fluorescence induction kinetics curve (OJIP curve), parameters, NAI concentration plants kept under identical greenhouse conditions different stimulations were compared analyzed. The experimental results show that (1) after stimulation, content in treatment group T1 (5 kv) T2 (7 increased by 6.30% 6.70%, respectively, with significant differences observed between two groups control (CK). (2) In both groups, OJIP exhibited higher values for inflection point (I) peak (P) to origin (O) (J) values, rising trend I–P segment being more gentle than O–J segment. Additionally, J band was above 0, value group. (3) parameters showed fluctuating variations. Specifically, Fm, TRo/CSo, ETo/CSo, DIo/CSo ascending trends groups. Fv/Fo, Sm, ABS/RC descending trends; Fv/Fm, Vj, ETo/RC, φEo relatively minor changes. PIabs displayed a decreasing trend. PItotal CK greater (4) After 4 h 87.60% 62.09% group, same measurement taken at 3 h. Pulse impacts thereby influencing their capacity. This study aims elucidate physiological responses chloroplasts pulsed lay foundation enhancing plant’s concentrations through physical technological means.

Язык: Английский

Principal sensory experiences of forest visitors in four countries, for evidence‐based nature therapy DOI Creative Commons
Ralf Buckley, Mary‐Ann Cooper, Linsheng Zhong

и другие.

People and Nature, Год журнала: 2024, Номер unknown

Опубликована: Сен. 29, 2024

Abstract To advance the theoretical and practical underpinnings for nature therapies, i.e. exposure as a means to improve mental health, we compared most memorable sensory experiences reported by forest tourists in Australia, Chile, China Japan. Sensory are fundamental driver of psychological effects exposure. We first reviewed relevant research from each country language. then conducted 100 on‐site interviews >500 China, compiled 1000 social media posts analysed these datasets using directed‐content qualitative thematic analyses, both original languages translated texts, outcomes country. The key universal: sights plant shapes colours; sounds birdsong, running water rustling leaves; smells flowers, trees, earth; taste temperature clean air water; touch bark rocks. Participants gave detailed descriptions each. These fine‐grained but widespread our principal finding. at scale that is broad enough apply prescriptible therapies any forested region, fine be used future quantitative test therapeutic designs, doses durations. This distinguishes them prior research, either too or therapy design. Future aiming maximise health benefits may not need distinguish different countries cultures, differentiate more finely precisely than therapy‐related date. Read free Plain Language Summary this article on Journal blog.

Язык: Английский

Процитировано

2

Exploring idyllic healing: developing a multi-sensory image scale for idyllic life and its impact on restorative effects and travel intention DOI
Rui Cui,

Mian Zhao,

Zhiyong Li

и другие.

International Journal of Spa and Wellness, Год журнала: 2024, Номер 7(2), С. 197 - 225

Опубликована: Май 3, 2024

Under the theme of "idyllic healing", this article explores sensory images idyllic life and their impact on restorative effects travel intention to reveal potential for attraction in tourism destinations. Moreover, research indicates that imagination possesses significant positive emotional effects. However, empirical validation within field is limited, necessitating further scholarly investigation. The contains two progressive studies. Study 1 constructed an multi-sensory image scale containing seven dimensions: vision, audition, haptic sense, taste, olfaction, kinesthesia atmospheric based online text data. 2 used structural equation modelling investigate relationship between dimensions, verified influence mechanism intention, found sense played important mediating role. Through development scale, paper visualises reveals contributions imagined associated with recovery underscoring role imagination, expanding cognitive psychology, providing literature support integration mental health recreation, highlighting rural destinations as healing places. dimensions verified, which enriches theory marketing. This study identifies specific elements enhance experiences will help translation into measurable environmental variables using psychophysics. Building foundation, dosage, approach aims objectify perceptions scientification quantification prescriptions. Additionally, expected facilitate future establish optimal standards physical stimuli settings.

Язык: Английский

Процитировано

0

Impact of Pulse Electric Field Stimulation on Negative Air Ion Release Capacity of Snake Plants DOI Creative Commons
Jin Liu,

Deyao Huang,

Zhiyuan Cheng

и другие.

Agronomy, Год журнала: 2024, Номер 14(10), С. 2248 - 2248

Опубликована: Сен. 29, 2024

To investigate the effects of pulse electric field stimulation on photosynthetic electron transport chain and negative air ion (NAI) release capacity snake plants, chlorophyll content, fluorescence induction kinetics curve (OJIP curve), parameters, NAI concentration plants kept under identical greenhouse conditions different stimulations were compared analyzed. The experimental results show that (1) after stimulation, content in treatment group T1 (5 kv) T2 (7 increased by 6.30% 6.70%, respectively, with significant differences observed between two groups control (CK). (2) In both groups, OJIP exhibited higher values for inflection point (I) peak (P) to origin (O) (J) values, rising trend I–P segment being more gentle than O–J segment. Additionally, J band was above 0, value group. (3) parameters showed fluctuating variations. Specifically, Fm, TRo/CSo, ETo/CSo, DIo/CSo ascending trends groups. Fv/Fo, Sm, ABS/RC descending trends; Fv/Fm, Vj, ETo/RC, φEo relatively minor changes. PIabs displayed a decreasing trend. PItotal CK greater (4) After 4 h 87.60% 62.09% group, same measurement taken at 3 h. Pulse impacts thereby influencing their capacity. This study aims elucidate physiological responses chloroplasts pulsed lay foundation enhancing plant’s concentrations through physical technological means.

Язык: Английский

Процитировано

0