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Search Results: 1 - 10 of 20464 matches for " Kim Evertsson "
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Akt (protein kinase B) isoform phosphorylation and signaling downstream of mTOR (mammalian target of rapamycin) in denervated atrophic and hypertrophic mouse skeletal muscle
Marlene Norrby, Kim Evertsson, Ann-Kristin Fj?llstr?m, Anna Svensson, Sven T?gerud
Journal of Molecular Signaling , 2012, DOI: 10.1186/1750-2187-7-7
Abstract: In denervated hypertrophic muscle expression of total Akt1, Akt2, GSK-3beta, p70S6K1 and rpS6 proteins increased 2–10 fold whereas total 4EBP1 protein remained unaltered. In denervated atrophic muscle Akt1 and Akt2 total protein increased 2–16 fold. A small increase in expression of total rpS6 protein was also observed with no apparent changes in levels of total GSK-3beta, 4EBP1 or p70S6K1 proteins. The level of phosphorylated proteins increased 3–13 fold for all the proteins in hypertrophic denervated muscle. No significant changes in phosphorylated Akt1 or GSK-3beta were detected in atrophic denervated muscle. The phosphorylation levels of Akt2, 4EBP1, p70S6K1 and rpS6 were increased 2–18 fold in atrophic denervated muscle.The results are consistent with increased Akt/mTOR signaling in hypertrophic skeletal muscle. Decreased levels of phosphorylated Akt (S473/S474) were not observed in denervated atrophic muscle and results downstream of mTOR indicate increased protein synthesis in denervated atrophic anterior tibial muscle as well as in denervated hypertrophic hemidiaphragm muscle. Increased protein degradation, rather than decreased protein synthesis, is likely to be responsible for the loss of muscle mass in denervated atrophic muscles.
If not negotiation, then what? Gender equality and the organization of everyday life in Swedish couples
Lars Evertsson,Charlott Nyman
Interpersona : An International Journal on Personal Relationships , 2009,
Abstract: Freed from the bonds of traditional gendered norms, responsibilities and obligations, it has been argued that negotiation is a key concept for understanding how modern couples organize their common life together. Interviews with Swedish couples cause us to question this assumption. In this article we argue that negotiations are relatively unusual in couple relationships. We found that couples seldom experience the reason, room space or need to negotiate. This can in part be understood from the perspective of seeing everyday life as a matter of practical coordination, i.e. as something we strive to master rather than something we try to change or critically reflect upon. We found that routines and rituals were a guiding force in how couples organize their everyday lives. “Doing gender”, “doing couple”, external circumstances and agreement were all central aspects in making the everyday lives of the couples we interviewed work.
Risk Reduction Technologies in General Practice and Social Work
Devin Rexvid,Bj?rn Blom,Lars Evertsson,Annika Forssén
Professions & Professionalism , 2012, DOI: 10.7577/pp.409
Abstract: General practitioners (GPs) and social workers (SWs) are professions whose professional autonomy and discretion have changed in the so-called risk and audit society. The aim of this article is to compare GPs’ and SWs’ responses to Evidence-Based and Organizational Risk Reduction Technologies (ERRT and ORRT). It is based on a content analysis of 54 peer-reviewed empirical articles. The results show that both professions held ambivalent positions towards ERRT. The response towards ORRT differed in that GPs were sceptical whilst SWs took a more pragmatic view. Furthermore the results suggest that SWs might experience professional benefits by adopting an adherent approach to the increased dissemination of risk reduction technologies (RRT). GPs, however, did not seem to experience such benefits. Keywords: Profession, risk, social worker, general practitioner, risk reduction technologies, evidence-based practice/medicine
Design of Quantification Model for Ransom Ware Prevent  [PDF]
Donghyun Kim, Seoksoo Kim
World Journal of Engineering and Technology (WJET) , 2015, DOI: 10.4236/wjet.2015.33C030
Abstract:

The growth of ICT within the society has become increasingly digitized, thus, the overall activity has amounted to various researches for protecting any data from malicious threats. Recently, ransomware has been a rapidly propagated subject for social engineering techniques especially the ransomware. Users can delete a ransomeware code using an antivirus software code. However, the encrypted data would be impossible to recover. Therefore, ransomware must be prevented and must have early detection before it infects any data. In this paper, we are proposing a quantification model to prevent and detect any cryptographic operations in the local drive.

Trends of Noninvasive Radiofrequency and Minimally Invasive Treatment for the Management of Facial Aging  [PDF]
Sunghee Kim, Moonjong Kim
Journal of Cosmetics, Dermatological Sciences and Applications (JCDSA) , 2019, DOI: 10.4236/jcdsa.2019.91003
Abstract: Various treatments for the management of facial aging have been performed among which noninvasive radio-frequency (RF; i.e., thermage) treatment and minimally invasive treatments are on the rise. The purpose of this study was to analyze trends of the treatment of facial aging in Korea and to investigate relationships between the use of noninvasive RF and minimally invasive treatments. A retrospective analysis conducted on data from 4021 patients showed that thermage treatment increased by 134.9% over 5 years. As a person ages, the rate of facial treatment with both the botulinum toxin (for the masseter and lines of the glabella, lateral canthus, and forehead) and the PDO thread lift increases. The use of the treatments, nasolabial fold filler and Silhouette Soft Thread, however, was not associated with aging. The patients receiving thermage treatment were less likely to undergo any of the other treatments including PDO thread lift, Silhouette Soft Thread, nasolabial fold filler, or any of the botulinum toxin treatments. Overall, the results showed that patients who had received noninvasive RF tended to receive less minimally invasive treatment.
The Effect of Prunella on Anti-Inflammatory Activity in RAW264.7 Mouse Macrophage Cells  [PDF]
Meehye Kim
Food and Nutrition Sciences (FNS) , 2012, DOI: 10.4236/fns.2012.39170
Abstract: The extracts of Prunella vulgaris L. (Labiatae), a popular Western and Chinese herbal medicine, was shown to have anti-inflammatory properties, which might be due to partially, their rosmarinic acid content. Inhition of prostaglandine E2 (PGE2) production in lipopolysaccharide (LPS) stimulated RAW264.7 mouse macrophage cells was assessed with an enzyme immunoassay (EIA) following 8-hour treatments with Prunella vulgaris extracts or fractions. Results showed that 95% ethanol extracts from P. vulgaris significantly inhibited PGE2 production. In further studies, fraction 2 from the 95% ethanol extract of P. vulgaris significantly reduced PGE2 production at 66 µg/ml (72% reduction). Cytotoxic-ity did not play a role in the noted reduction of PGE2 seen in either the extracts or fractions from P. vulgaris. High performance liquid chromatography analysis showed that there was 1.4 mM rosmarinic acid in 95% ethanol Prunella extract (201 mg/ml crude extract). Our results suggest that rosmarinic acid may contribute toward the anti-inflammatory activity of Prunella in a dose-response manner. Prunella might have a potential to be used as a functional food for anti-inflammatory activity.
An Effect of the Elastic Energy Stored in the Muscle-Tendon Complex at Two Different Coupling-Time Conditions during Vertical Jump  [PDF]
Sukwon Kim
Advances in Physical Education (APE) , 2013, DOI: 10.4236/ape.2013.31002
Abstract:

A study was performed to evaluate effects of elastic energy stored pre-stretch on the mechanical work output while performing vertical jump. Eight male volunteers of age between 21-29 years old participated in the present study. The present study hypothesized that the vertical jump height during countermovement jumps (CMJ) would be higher than that during squat jump (SJ). During squat jump, a volunteer paused 0.5 sec before making upward movement. The results showed that ground reaction forces and vertical jump displacements were higher in CMJ in comparison to SJ. The study concluded that part of the positive work measured did derive from the recoil of the elastic component of the muscle-tendon complex.

Material Resource Planning (MRP): Will You Need MRP without the Customer?  [PDF]
Kwahng Kim
Open Journal of Social Sciences (JSS) , 2014, DOI: 10.4236/jss.2014.24027
Abstract: The objective of this paper is to introduce a new philosophy that when integrated with existing methodologies, will improve customer service within the manufacturing sector. This paper intends to provide the reader with an understanding that the entire operation has to be involved and collectively focused in order to continuously exceed customer expectations. Short falls of existing systems will be examined with a key focus on the importance of not tying all expectations on MRP, a historical algorithmic electronic scheduling system.
A Study for Building Smart Home Environment Based on Modular Equipment Design Concept  [PDF]
Seokjin Kim
Art and Design Review (ADR) , 2015, DOI: 10.4236/adr.2015.32007
Abstract: In this paper, we propose a modular equipment design concept for building smart-home environment, which can deal with the problems such as life expectancy and complicated cable networks. Recently, the advancement of digital technology in residential networking and connections (i.e., internet cables, power cables, and network cables) has made a positive alteration to the interspatial relationship between appliances. Moreover, the interaction and communication between user and application has understood progressive changes. In future home environment, the living room is a place that has become a haven for the family and a place for entertainment as well. The downside of the new technologies is the life expectancy of the product, which is affected by a simple change to the development of digital technology.
The Impacts of Nonnative Japanese Eelgrass (Zostera japonica) on Commercial Shellfish Production in Willapa Bay, WA  [PDF]
Kim Patten
Agricultural Sciences (AS) , 2014, DOI: 10.4236/as.2014.57066
Abstract:

Eelgrass species worldwide are valued for the ecosystem service they provide to estuarine and marine habitats. One species, Zostera japonica, however, has some negative impacts outside its native range and is considered invasive. In Willapa Bay WA, USA, the nonnative eelgrass has expanded to the level where the shellfish industry is concerned about its potential impacts on its livelihood. Studies were conducted using paired plots, Z. japonica controlled with the herbicide imazamox vs. untreated controls, to assess the effects of Z. japonica on Manila clams (Ruditapes philippinarum) and Pacific oysters (Crassostrea gigas). Recruitment of new Manila clams was not affected by Z. japonica. The growth of young clams, total commercial clam harvests, clam quality and clam harvest efficiency, however, were greater on plots where Z. japonica was chemically controlled than where it was not treated. The response of oysters to Z. japonica control varied by site; there was no effect at one site, while the other sites had a 15% increase in shucked meat with Z. japonica control. The potential economic impact of a

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