LIVIVO - Search results -

Search results

Result 1 - 10 of total 578

Search options

Article ; Online: A thermally driven rotaxane-catenane interconversion with a dynamic bis(hindered amino) disulfide.

Takashima, Rikito / Aoki, Daisuke / Takahashi, Akira / Otsuka, Hideyuki

2024 Volume 22, Issue 5, Page(s) 927–931

Abstract: We have developed a versatile and simple synthetic method to produce a [3]catenane. Heating a rotaxane with bis(hindered amino) disulfide groups at both ends spontaneously and selectively produces the [3]catenane. The successful polymerization of the ... ...

Abstract	We have developed a versatile and simple synthetic method to produce a [3]catenane. Heating a rotaxane with bis(hindered amino) disulfide groups at both ends spontaneously and selectively produces the [3]catenane. The successful polymerization of the obtained [3]catenane provides a platform for the synthesis of various interlocking polymers.
Language	English
Publishing date	2024-01-31
Publishing country	England
Document type	Journal Article
ZDB-ID	2097583-1
ISSN	1477-0539 ; 1477-0520
ISSN (online)	1477-0539
ISSN	1477-0520
DOI	10.1039/d3ob01693e
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Article ; Online: Health Management of Working Pregnant Nurses: A grounded theory study.

Hino, Marie / Takashima, Risa / Yano, Rika

Nursing open

2024 Volume 11, Issue 4, Page(s) e2158

Abstract: Aim: To explore the recognition of pregnant nurses on how they managed their health conditions to examine safe working strategies.: Design: A qualitative study with a grounded theory approach.: Methods: Twenty-one nurses engaged in work during ... ...

Abstract	Aim: To explore the recognition of pregnant nurses on how they managed their health conditions to examine safe working strategies. Design: A qualitative study with a grounded theory approach. Methods: Twenty-one nurses engaged in work during their pregnancy were recruited and interviewed using a semi-structured questionnaire from January to June 2021. The data were analysed using a constant comparative method. Results: The core category 'duelling roles' and the four other categories emerged. Pregnant nurses understand the 'weight of one' of being a professional in the workplace. Therefore, despite their health concerns, they struggle to complete their work as one team member to avoid inconveniencing others. However, through experiencing various nursing situations, they 'perceive one's limits' of working as they had done before pregnancy and protect their health and patients. Nevertheless, interactions with patients and their colleagues bring 'delight in nursing', which encourages them to continue working. Pregnant nurses thus develop a 'prioritizing the foetus' working style to continue being nurses while protecting their health. Implications for the profession and/or patient care: These results provide meaningful guidance in considering safe job retention strategies for pregnant nurses. Sharing and developing the 'prioritizing the foetus' mindset and management skills gained by the participants may be beneficial for the appropriate health management of pregnant nurses. The study may also facilitate nursing managers' understanding of the experiences of pregnant nurses and encourage them to consider reviewing nursing practices. Reporting method: The Consolidated Criteria for Reporting Qualitative Studies checklist was used to ensure the quality of research reporting. Patient or public contribution: Members of the nursing team were involved in the design, conduct and interpretation of the data in this study.
MeSH term(s)	Female ; Pregnancy ; Humans ; Grounded Theory ; Workplace ; Nurse Administrators ; Working Conditions ; Qualitative Research
Language	English
Publishing date	2024-04-20
Publishing country	United States
Document type	Journal Article
ZDB-ID	2809556-X
ISSN	2054-1058 ; 2054-1058
ISSN (online)	2054-1058
ISSN	2054-1058
DOI	10.1002/nop2.2158
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Meaning of hygiene care for patients as perceived by clinical nurses through an interactive care process: A grounded theory approach.

Nishiya, Kotone / Takashima, Risa / Shishido, Inaho / Yano, Rika

Japan journal of nursing science : JJNS

2023 Volume 20, Issue 4, Page(s) e12538

Abstract: Aim: This study aimed to explore the meaning of hygiene care for patients from the perspective of nurses, who provide them with care through an interactive process.: Methods: Sixteen registered nurses working in general wards for over 5 years were ... ...

Abstract	Aim: This study aimed to explore the meaning of hygiene care for patients from the perspective of nurses, who provide them with care through an interactive process. Methods: Sixteen registered nurses working in general wards for over 5 years were selected through purposive and snowball sampling. Individual semi-structured interviews were conducted between May and August 2021. Data were analyzed using a grounded theory approach, and the Consolidated Criteria for Reporting Qualitative Research was used to ensure quality and transparency. Results: The participants recognized the core category "realizing oneself alive here," where hygiene care energized patients and promoted their realization of "feeling alive." Hygiene care created "time of relief, temporarily forgetting the illness," and "restoring a sense of oneself." A situation of care also created an "opportunity to treat each other as unique individuals," "opportunity to face self," and "encouraging the recovery and disease-fighting process." Conclusions: This study highlights the value of hygiene care provided by nurses to patients. The meaning of hygiene care conceptualized in this study should help build a conceptual framework for understanding the patient's experience and reaffirming the value of hygiene care.
MeSH term(s)	Humans ; Grounded Theory ; Emotions ; Qualitative Research ; Hygiene ; Nurses
Language	English
Publishing date	2023-04-30
Publishing country	Japan
Document type	Journal Article
ZDB-ID	2156618-5
ISSN	1742-7924 ; 1742-7932
ISSN (online)	1742-7924
ISSN	1742-7932
DOI	10.1111/jjns.12538
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Verification of the Effectiveness of a Communication Application in Improving Social Connectedness and Physical Health among Unacquainted Older Men: A Mixed-Methods Pilot Study.

Shinokawa, Sakino / Abe, Hiroki / Takashima, Risa / Onishi, Ryuta / Hirano, Michiyo

International journal of environmental research and public health

2023 Volume 20, Issue 3

Abstract: This study aimed to verify the effectiveness of an application (app) in establishing social connectedness among unacquainted older men, as well as improving their physical health. The nine participants were men aged 65 and older in the subarctic zone of ... ...

Abstract	This study aimed to verify the effectiveness of an application (app) in establishing social connectedness among unacquainted older men, as well as improving their physical health. The nine participants were men aged 65 and older in the subarctic zone of Hokkaido, Japan. A mix of quantitative and qualitative methods were adopted as the study design. A questionnaire survey was completed before and after the intervention, and a semi-structured interview was conducted after the intervention. An app-installed smartphone was loaned to the participants, which allowed them to share pictures, voice recordings, and their step count. Quantitative data were analyzed using descriptive statistics and the Wilcoxon signed-rank test, and qualitative data were analyzed using qualitative descriptive analysis to generate categories. The average age of the participants was 77.7 years. The relationship between participants who were interacting for the first time through the app advanced as their understanding of each other's personalities deepened. The average step count during the third and fourth months was significantly higher than in the first two months. By using the app, older men were able to build relationships with one another. In addition, visualizing the number of steps on the app was effective in improving the number of steps.
MeSH term(s)	Male ; Humans ; Aged ; Female ; Pilot Projects ; Smartphone ; Research Design ; Communication ; Surveys and Questionnaires ; Mobile Applications
Language	English
Publishing date	2023-01-19
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2175195-X
ISSN	1660-4601 ; 1661-7827
ISSN (online)	1660-4601
ISSN	1661-7827
DOI	10.3390/ijerph20031884
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

Order via subito

Details ▾
- Full text online
- Order with fees

Article ; Online: Testing a frailty prevention program for older men during COVID-19: A 2-year mixed-methods pilot study.

Hirano, Michiyo / Takashima, Risa / Onishi, Ryuta / Abe, Hiroki / Saeki, Kazuko

International journal of older people nursing

2023 Volume 18, Issue 6, Page(s) e12575

Abstract: Background: Frailty is a syndrome related to declining functioning attributed to aging. As a reversible, often improved condition, preventive measures for frailty can be effective.: Objective: This study aimed to evaluate a frailty prevention program ...

Abstract	Background: Frailty is a syndrome related to declining functioning attributed to aging. As a reversible, often improved condition, preventive measures for frailty can be effective. Objective: This study aimed to evaluate a frailty prevention program for older men comprising face-to-face meetings and an original social mobile application. We also examined the effect of COVID-19-associated social isolation on the implementation of this program. Methods: We conducted a mixed-methods pilot study featuring a single group before and after comparison of 11 man participants, ≥65 years, living in Japanese cities with a spouse or relatives. Program outcome measures included frailty, loneliness, grip strength, step count and mental health status. Process evaluation considered the experience of participants through a semi-structured interview. Results: The intervention period included an interval of self-isolation owing to the spread of COVID-19. Among the outcomes, grip strength decreased after intervention. No significant negative changes were observed in other items. Themes emerging from participant experiences with the program included 'Cooperation with researchers and contributing to research', 'Greater awareness of health', 'Interest in and experience of "newness"', 'Hesitation over active engagement', 'Casual ties with members' and 'Relationships that do not breach personal boundaries'. Conclusions: Although the COVID-19 pandemic overlapped with the intervention, participants maintained their mental health. The program was a novel, stimulating experience for older men and demonstrated the usefulness of information and communication technology in supporting their social activities. Implications for practice: As a community health nursing initiative for older people, we propose activities that combine group and online support. Frailty prevention programs for older men must contain content that stimulates their interests, such as 'health' and 'newness'.
MeSH term(s)	Male ; Humans ; Aged ; Frailty/prevention & control ; Pilot Projects ; COVID-19/prevention & control ; Pandemics/prevention & control ; Social Isolation/psychology
Language	English
Publishing date	2023-09-29
Publishing country	England
Document type	Journal Article
ZDB-ID	2250661-5
ISSN	1748-3743 ; 1748-3735
ISSN (online)	1748-3743
ISSN	1748-3735
DOI	10.1111/opn.12575
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 6376: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Effects of a 'social activity program that encourages interaction' on rural older people's psychosocial health: Mixed-methods research.

Kikuchi, Mami / Onishi, Ryuta / Takashima, Risa / Saeki, Kazuko / Hirano, Michiyo

International journal of older people nursing

2023 Volume 18, Issue 3, Page(s) e12534

Abstract: Background: We developed a program that encourages interaction among older people living at home by combining face-to-face and online activities and examined its effects on older adults' psychosocial health.: Methods: In this mixed-methods study, we ... ...

Abstract	Background: We developed a program that encourages interaction among older people living at home by combining face-to-face and online activities and examined its effects on older adults' psychosocial health. Methods: In this mixed-methods study, we recruited 11 women and 6 men (Mage = 79.5 ± 6.4 years), who lived in a rural community and participated in a senior citizen club. The intervention was conducted for 13 months, comprising monthly face-to-face group and social media activities. For the program process evaluation, we collected focus-group interview data on participants' perceptions of their personal lives, club membership, and community post-intervention. For the outcome evaluation, we collected six outcome measures pre- and post-intervention: loneliness, subjective health, subjective well-being, self-esteem, social support and social activity satisfaction. Finally, through the integration of the process-outcome evaluation, we inferred what effects the program had on participants' psychosocial health. Results: In the process evaluation, we identified four themes: 'Stimulation brought about by relationships with peers,' 'Realization as to where they feel they belong,' 'Rethinking of oneself in the community,' and 'Awareness of attachment to and coexistence with the community.' In the outcome evaluation, the outcome measures were maintained without significant decline post-intervention. Conclusion: Through the integration of the process-outcome evaluation, we deduced three effects of the program on psychosocial health: (1) fulfilment of subjective health, (2) maintenance and assurance of moderate distance connectedness and (3) orientation toward aging in place. Implications for practice: This study offers a promising opportunity for further development and research into community-based preventive nursing care intervention strategies to maintain the psychosocial health of homebound older people in communities with social activity groups.
MeSH term(s)	Male ; Humans ; Female ; Aged ; Rural Population ; Independent Living ; Social Support ; Self Concept ; Personal Satisfaction
Language	English
Publishing date	2023-03-20
Publishing country	England
Document type	Journal Article
ZDB-ID	2250661-5
ISSN	1748-3743 ; 1748-3735
ISSN (online)	1748-3743
ISSN	1748-3735
DOI	10.1111/opn.12534
Database	MEDical Literature Analysis and Retrieval System OnLINE

In stock of ZB MED Cologne/Königswinter

Zs.A 6376: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: Female-limited responses in remating rate and mating duration in the experimental evolution of a beetle Callosobruchus chinensis.

Kyogoku, Daisuke / Dobata, Shigeto / Takashima, Rui / Sota, Teiji

Journal of evolutionary biology

2022 Volume 36, Issue 1, Page(s) 309–314

Abstract: Mating rate optima often differ between the sexes: males may increase their fitness by multiple mating, but for females multiple mating confers little benefit and can often be costly (especially in taxa without nuptial gifts or mala parental care). ... ...

Abstract	Mating rate optima often differ between the sexes: males may increase their fitness by multiple mating, but for females multiple mating confers little benefit and can often be costly (especially in taxa without nuptial gifts or mala parental care). Sexually antagonistic evolution is thus expected in traits related to mating rates under sexual selection. This prediction has been tested by multiple studies that applied experimental evolution technique, which is a powerful tool to directly examine the evolutionary consequences of selection. Yet, the results so far only partly support the prediction. Here, we provide another example of experimental evolution of sexual selection, by applying it for the first time to the mating behaviour of a seed beetle Callsorobruchus chinensis. We found a lower remating rate in polygamy-line females than in monogamy-line (i.e. no sexual selection) females after 21 generations of selection. Polygamy-line females also showed a longer duration of first mating than monogamy-line females. We found no effect of male evolutionary lines on the remating rate or first mating duration. Though not consistent with the original prediction, the current and previous studies collectively suggest that the observed female-limited responses may be a norm, which is also consistent with the conceptual advances in the last two decades of the advantages and limitations of experimental evolution technique.
MeSH term(s)	Female ; Male ; Animals ; Coleoptera/genetics ; Sexual Behavior, Animal/physiology ; Reproduction ; Sex ; Sexual Selection ; Biological Evolution
Language	English
Publishing date	2022-12-13
Publishing country	Switzerland
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1465318-7
ISSN	1420-9101 ; 1010-061X
ISSN (online)	1420-9101
ISSN	1010-061X
DOI	10.1111/jeb.14141
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

Order via subito

Details ▾
- Full text online
- Order with fees

Article ; Online: Value of social activities and prerequisites for continued participation of rural older adults: A qualitative study.

Onishi, Ryuta / Takashima, Risa / Saeki, Kazuko / Hirano, Michiyo

Nursing open

2022 Volume 10, Issue 5, Page(s) 3274–3284

Abstract: Aims: To explore the value of social activities and the prerequisites for continuous participation among rural older adults based on their experiences.: Design: Qualitative, descriptive design.: Methods: Individual semi-structured interviews were ... ...

Abstract	Aims: To explore the value of social activities and the prerequisites for continuous participation among rural older adults based on their experiences. Design: Qualitative, descriptive design. Methods: Individual semi-structured interviews were conducted with 14 older adults from voluntary community salons in a rural area in Japan. Participants were selected through purposeful sampling. Data were analyzed using qualitative content analysis. The consolidated criteria for reporting qualitative research (COREQ) checklist were used. Results: Four values of social activities were identified: "Mutual benefit connectedness," "Preventing and coping with aging," "Making life brilliant 'now'," and "Building a safety net." Three prerequisites for activities were identified: "Do not overreach," "Do not infringe on personal territory," and "Do not go against community norms." Social activities provide rural older adults with reciprocity ties, coping with aging, enhanced daily lives, and a social safety net. Continued participation in rural social activities requires adherence to cultural norms and moderation of relationship distances. Community and public health nurses are expected to promote social activities that incorporate these values and adhere to these prerequisites.
MeSH term(s)	Humans ; Aged ; Qualitative Research ; Aging ; Social Behavior ; Adaptation, Psychological ; Japan
Language	English
Publishing date	2022-12-24
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2809556-X
ISSN	2054-1058 ; 2054-1058
ISSN (online)	2054-1058
ISSN	2054-1058
DOI	10.1002/nop2.1579
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Is skin disinfection before subcutaneous injection necessary? The reasoning of Certified Nurses in Infection Control in Japan.

Yoshida, Yuko / Takashima, Risa / Yano, Rika

PloS one

2021 Volume 16, Issue 1, Page(s) e0245202

Abstract: Nurses continue to disinfect the skin before administering subcutaneous injections as a standard process in clinical settings; despite evidence that disinfection is not necessary. To implement evidence-based practice, it is critical to explore why this ... ...

Abstract	Nurses continue to disinfect the skin before administering subcutaneous injections as a standard process in clinical settings; despite evidence that disinfection is not necessary. To implement evidence-based practice, it is critical to explore why this gap between "evidence" and "practice" exists. This study aimed to describe the reasons offered by Certified Nurses in Infection Control (CNIC) in Japan for performing skin disinfection before subcutaneous injection. Adopting an inductive qualitative design, interviews were conducted with 10 CNIC in 2013. According to the participants, skin disinfection before subcutaneous injection: (a) was common practice; (b) may have been beneficial if it was omitted; (c) adhered to hospital norms; (d) prevented persistent suspicion of infection; (e) had no detrimental effect; (f) was an ingrained custom; and (g) involved a tacit approval for not disinfecting in home care settings. The themes (c) and (g) were cited as the main reasons affecting decision-making. The CNIC administered injections following skin disinfection in hospitals in accordance with hospital norms. On the contrary, outside the hospital, they administered subcutaneous injections without skin disinfection. All themes except (b) and (g) reflect the barriers and resistance to omitting skin disinfection, while (g) shows that it is already partly implemented in home care settings. It is necessary to create a guideline for skin disinfection before subcutaneous injection that considers the quality of life of patients at home, their physical conditions, and the surrounding environment at the time of injection, in addition to the guidelines applicable in hospitals.
MeSH term(s)	Disinfectants/administration & dosage ; Disinfection ; Female ; Guideline Adherence ; Humans ; Injections, Subcutaneous ; Japan ; Male ; Nurses ; Quality of Life ; Skin
Chemical Substances	Disinfectants
Language	English
Publishing date	2021-01-08
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2267670-3
ISSN	1932-6203 ; 1932-6203
ISSN (online)	1932-6203
ISSN	1932-6203
DOI	10.1371/journal.pone.0245202
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Selective Synthesis of Acylated Cross-Benzoins from Acylals and Aldehydes via

Onodera, Kou / Takashima, Ryo / Suzuki, Yumiko

Organic letters

2021 Volume 23, Issue 11, Page(s) 4197–4202

Abstract: The utility of acylals as building blocks for selective cross-benzoin synthesis was explored in this study. The synthesis of α-acetoxyketones ( ...

Abstract	The utility of acylals as building blocks for selective cross-benzoin synthesis was explored in this study. The synthesis of α-acetoxyketones (
Language	English
Publishing date	2021-05-17
Publishing country	United States
Document type	Journal Article
ISSN	1523-7052
ISSN (online)	1523-7052
DOI	10.1021/acs.orglett.1c01134
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

To top

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Inter-library loan at ZB MED