bluuebunny/crossref_metadata_2025_split huggingface dataset:
Is organizational learning being absorbed by knowledge management? A systematic review
Authors: Castaneda Delio Ignacio , Manrique Luisa Fernanda , Cuellar Sergio 
Published: February 2018

Purpose
This paper aims to focus on research regarding organizational learning (OL) and knowledge management (KM), and to specifically investigate whether OL has been conceptually absorbed by KM.

Design/methodology/approach
This study is based on 16,185 articles from the Scopus and ISI Web of Science databases, using VantagePoint 10.0 software. The method used in this study is a systematic literature review covering KM and OL publications from the 1970s, when the OL field started to grow, up to 2016.

Findings
Nuclear processes of OL, creation and acquisition of knowledge, have been conceptually absorbed by KM literature in the past years.

Research limitations/implications
Only two databases have been considered, Scopus and ISI Web of Science, because of their academic prestige. However, these databases include a large number of articles on KM and OL. Search terms used could exclude some relevant terms, although all major descriptive terms have been included.

Practical implications
This paper identifies thematic clusters in KM and OL, evolution of both fields, most cited authors and representative journals by topic.

Originality/value
This is the first paper to jointly analyse the evolution of KM and OL. This paper shows a conceptual absorption of OL into KM, which may enrich academic discussion and also provide some clarity to the conceptualization of these two fields.
Moral avoidance for people and planet: anti-consumption drivers
Authors: Sudbury-Riley Lynn , Kohlbacher Florian 
Published: February 2018

PurposeThe purpose of this paper is to examine a form of anti-consumption termed moral avoidance.Design/methodology/approachThe study builds and tests a model of moral avoidance, using a sample (n=457) of adults aged 50-94 years.FindingsTwo distinct forms of this type of anti-consumption emerged, one based on exploitation of eco-systems and one on exploitation of humans. Ecology concerns and perceived consumer effectiveness are significant antecedents to both forms, while ethical ideology also impacts anti-consumption for social reasons. Greater numbers practice this form of anti-consumption for social reasons than for ecology reasons.Practical implicationsThe study uncovers new underlying reasons why people practice moral avoidance and in so doing guides managers in their targeting and decision making.Originality/valueThe study is the first to demonstrate that this form of anti-consumption has two different perspectives: planet and people. Moreover, older adults are important ethical consumers, but no previous study has explored them from an anti-consumption perspective.
Where to Draw the Line? Is Efficiency Encroaching on a Fair Justice System?
Authors: Easton Jo 
Published: February 2018

AbstractThe government is currently implementing an ambitious agenda of reforms to transform the justice system of England and Wales. The stated aim is to improve efficiency, primarily by utilising technology and bringing processes online where possible. The speed and ambition of the programme has led to concerns that the drive for efficiency is coming at the expense of ensuring a fair and effective justice system. This article suggests that the fundamental principles underpinning our justice system are at risk of being lost in the push for increased efficiency. It focuses on two specific proposals: increasing the use of video links, thus moving to virtual hearings as the default position for the majority of cases; and of automating the conviction process in certain criminal cases. It is argued that both proposals undermine the role of an independent judiciary in making fair and transparent decisions.
Influence of chemoradiotherapy on nutritional status, functional capacity, quality of life and toxicity of treatment for patients with cervical cancer
Authors: Aredes Mariah A. , Garcez Marcelly R. , Chaves Gabriela V. 
Published: February 2018

AimAssess the influence of chemoradiotherapy on the nutritional status, functional capacity and quality of life (QoL), associating these indicators at baseline with toxicity and interruption of oncologic treatment in women with cervical cancer.MethodsProspective cohort study performed on 49 women diagnosed with cervical cancer, who underwent treatment between August 2015 and January 2016. For data collection, two appointments were conducted by the lead researcher: the first occurred the day before the first chemotherapy session (T0) and the other at the end of chemotherapy session (T1). Nutritional status was measured by anthropometry (weight, height, mid‐upper arm circumference and triceps skinfold thickness) and computed tomography (skeletal muscle index—SMI), functional capacity by handgrip strength (HGS) and Karnofsky Performance Status (KPS), and application of QoL questionnaire (EORTC QLQ‐C30).ResultsThe average age was 45 ± 13.8 years and 81.6% of the women were diagnosed in stages II and III. There was significant reduction in HGS, KPS and QoL between T0 and T1, in addition to a significant QoL reduction according to worsening nutritional status. The interruption of chemotherapy was significantly associated with the variables of nutritional status assessed at baseline. Women who interrupted treatment due to acute toxicity also had a significant lower median SMI than those who concluded the treatment and 83% of these patients presented cachexia.ConclusionsChemoradiotherapy treatment in patients with cervical cancer had changed negative nutritional parameters, function capacity and QoL, and poor nutritional status at baseline was associated with chemotherapy interruption.
Identification of pyrG Used as an Endogenous Reference Gene in Qualitative and Real‐Time Quantitative PCR Detection of Pleurotus ostreatus
Authors: Zheng Shi , Shan Luying , Zhuang Yongliang , Shang Ying 
Published: February 2018

AbstractAs a well‐known edible fungus rich in nutrients, Pleurotus ostreatus has been used as an alternative to expensive wild edible fungi. Specifically, the fact that using P. ostreatus instead of other expensive wild edible fungi has damaged the rights and interests of consumers. Among the existing methods for detection of food adulteration, the amplification of endogenous reference gene is the most accurate method. However, an ideal endogenous reference gene for P. ostreatus has yet to be developed. In this study, a DNA extraction method for P. ostreatus was optimized, and pyrG was selected as a species‐specific gene through sequence alignment. This gene was subsequently subjected to qualitative and quantitative Polymerase Chain Reaction (PCR) assays with 3 different P. ostreatus varieties and 7 other species. A low detection limit of 5 pg/μL was obtained by TaqMan quantitative PCR, and no pyrG amplification product was observed in the 7 other species. No allelic variation was detected in P. ostreatus varieties. These experiments confirmed that pyrG was an ideal endogenous reference gene for the qualitative and real‐time quantitative PCR detection of P. ostreatus. This method was also suitable for the examination of processed P. ostreatus samples and determination of adulteration in wild mushrooms.Practical ApplicationThe pyrG gene was chosen as an ideal endogenous reference gene for the qualitative and real‐time quantitative PCR detection of P. ostreatus, and the detection limit was 5 pg/μL for the quantification. This method is used not only for raw materials but also for processed P. ostreatus products and other processed mushroom foods.
Intercomparison of Satellite Remote Sensing‐Based Flood Inundation Mapping Techniques
Authors: Munasinghe Dinuke , Cohen Sagy , Huang Yu‐Fen , Tsang Yin‐Phan , Zhang Jiaqi , Fang Zheng 
Published: February 2018

AbstractThe objective of this study was to determine the accuracy of five different digital image processing techniques to map flood inundation extent with Landsat 8–Operational Land Imager satellite imagery. The May 2016 flooding event in the Hempstead region of the Brazos River, Texas is used as a case study for this first comprehensive comparison of classification techniques of its kind. Five flood water classification techniques (i.e., supervised classification, unsupervised classification, delta‐cue change detection, Normalized Difference Water Index [NDWI], modified NDWI [MNDWI]) were implemented to characterize flooded regions. To identify flood water obscured by cloud cover, a digital elevation model (DEM)–based approach was employed. Classified floods were compared using an Advanced Fitness Index to a “reference flood map” created based on manual digitization, as well as other data sources, using the same satellite image. Supervised classification yielded the highest accuracy of 86.4%, while unsupervised, MNDWI, and NDWI closely followed at 79.6%, 77.3%, and 77.1%, respectively. Delta‐cue change detection yielded the lowest accuracy with 70.1%. Thus, supervised classification is recommended for flood water classification and inundation map generation under these settings. The DEM‐based approach used to identify cloud‐obscured flood water pixels was found reliable and easy to apply. It is therefore recommended for regions with relatively flat topography.
A pilot study of hyperoxemia on neurological injury, inflammation and oxidative stress
Authors: Lång M. , Skrifvars M. B. , Siironen J. , Tanskanen P. , Ala‐Peijari M. , Koivisto T. , Djafarzadeh S. , Bendel S. 
Published: February 2018

BackgroundNormobaric hyperoxia is used to alleviate secondary brain ischaemia in patients with traumatic brain injury (TBI), but clinical evidence is limited and hyperoxia may cause adverse events.MethodsAn open label, randomised controlled pilot study comparing blood concentrations of reactive oxygen species (ROS), interleukin 6 (IL‐6) and neuron‐specific enolase (NSE) between two different fractions of inspired oxygen in severe TBI patients on mechanical ventilation.ResultsWe enrolled 27 patients in the Fi O2 0.40 group and 38 in the Fi O2 0.70 group; 19 and 23 patients, respectively, completed biochemical analyses. In baseline, there were no differences between Fi O2 0.40 and Fi O2 0.70 groups, respectively, in ROS (64.8 nM [22.6–102.1] vs. 64.9 nM [26.8–96.3], P = 0.80), IL‐6 (group 92.4 pg/ml [52.9–171.6] vs. 94.3 pg/ml [54.8–133.1], P = 0.52) or NSE (21.04 ug/l [14.0–30.7] vs. 17.8 ug/l [14.1–23.9], P = 0.35). ROS levels did not differ at Day 1 (24.2 nM [20.6–33.5] vs. 29.2 nM [22.7–69.2], P = 0.10) or at Day 2 (25.4 nM [21.7–37.4] vs. 47.3 nM [34.4–126.1], P = 0.95). IL‐6 concentrations did not differ at Day 1 (112.7 pg/ml [65.9–168.9) vs. 83.9 pg/ml [51.8–144.3], P = 0.41) or at Day 3 (55.0 pg/ml [34.2–115.6] vs. 49.3 pg/ml [34.4–126.1], P = 0.95). NSE levels did not differ at Day 1 (15.9 ug/l [9.0–24.3] vs. 15.3 ug/l [12.2–26.3], P = 0.62). There were no differences between groups in the incidence of pulmonary complications.ConclusionHigher fraction of inspired oxygen did not increase blood concentrations of markers of oxidative stress, inflammation or neurological injury or the incidence of pulmonary complications in severe TBI patients on mechanical ventilation.
Correlation of drought traits and the predictability of osmotic potential at full leaf turgor in vegetation from New Zealand
Authors: Esperón‐Rodríguez Manuel , Curran Timothy J. , Camac James S. , Hofmann Rainer W. , Correa‐Metrio Alexander , Barradas Víctor L. 
Published: February 2018

AbstractScientists do not know precisely how severe will be the impact of climate change on species. Evidence suggests that for some species, their future distributions might be jeopardized by local extinctions and drought‐induced tree mortality. Thus, we require models capable of estimating drought tolerance across many species. We can approach this goal by assessing functional traits. The trait osmotic potential at full turgor, πO, is potentially a good drought indicator; however, few studies address its importance as a drought‐tolerance predictor and it is difficult to measure in the field with accuracy. In this work, we aim to answer the questions: which drought traits correlate with πO?; do morpho‐anatomical traits correlate with πO?; and which trees and shrubs are more (or less) vulnerable to drought? To achieve this aim, we assessed physiological and morpho‐anatomical traits for 14 native species from New Zealand forests. We included leaf‐ and wood‐related traits, πO, water potential and stomatal conductance. We examined how these traits correlate with πOand sought to generate models to predict πOas a function of other traits. We tested 33 different models and evaluated them using Akaike's information criterion. Unfortunately, none of the morpho‐anatomical traits correlated well with πO. Instead, water potential correlated most strongly with πO. None of the models using only morpho‐anatomical traits produced plausible results. The model with the best predictive performance incorporated the effects of both morpho‐anatomical and physiological traits: water potential and wood saturated water content. Of the species analysed, and based on their πOresponse,Lophozonia menziesiiwas considered the most vulnerable to drought stress, whereasPlagianthus regiuswas the least vulnerable. Our findings imply that it is potentially valuable to keep exploring the use of πOas a drought indicator and that the effort required to measure some physiological traits, such as water potential, may be essential to consider plant drought responses and to predict πO.
Goat milk: Non‐invasive source for mammary epithelial cell isolation and in vitro culture
Authors: Saipin N. , Noophun J. , Chumyim P. , Rungsiwiwut R. 
Published: February 2018

SummaryMammary epithelial cells (MECs) used to study mammary gland function in vitro are typically isolated from mammary tissue. Breast milk offers an alternative source of MECs to replace mammary gland tissue. This study aimed to isolate and culture MECs from goat milk. Samples of fresh goat milk were collected from early and late‐lactating Saanen goats. Samples were subjected to isolation, culture and characterization for putative MECs. The cells adhered to the culture dishes 1 day after isolation and displayed a monolayer pattern, epithelial‐like cobblestone morphology, and formed alveoli‐like structures that are typical of MECs. We identified the epithelial origin of the isolated cell by staining with antibodies against cytokeratin 8, 18 and alkaline phosphatase. Moreover, some of the isolated cells expressed the stem cell marker stage‐specific embryonic antigen‐4. The transcription of Capra hircus β‐casein (CNS2) gene, a candidate gene for analysis of lactational function, was detected in MECs after induced differentiation. In addition, green fluorescence protein (GFP)‐expressing cells could be generated from goat milk‐derived MECs. This study demonstrated that goat MECs can be easily isolated from milk samples collected from early and late‐lactating goats. Our MECs model could be an effective model for in vitro studies of milk synthesis and gene targeting in the goat mammary gland. Isolation of MECs from goat milk rather than mammary tissue improves animal welfare and can be used as a replacement for the animal in future studies.
Abstinence and reduced frequency of use are associated with improvements in quality of life among treatment‐seekers with cannabis use disorder
Authors: Brezing Christina A. , Choi C. Jean , Pavlicova Martina , Brooks Daniel , Mahony Amy L. , Mariani John J. , Levin Frances R. 
Published: February 2018

Background And ObjectiveMany patients with cannabis use disorder (CUD) do not achieve or do not have abstinence as a goal of treatment, rather they reduce their use. Assessing outcome measures as they relate to functioning and reductions in cannabis use is an important area of study. Quality of life (QoL) shows promise as one such measure. Past studies have demonstrated gender differences in QoL and CUD. We aim to assess (1) the relationship between cannabis use and QoL and (2) gender effects in an outpatient medication treatment study for CUD.MethodsData from an 11‐weeks, double‐blind, placebo‐controlled trial of lofexidine and dronabinol for CUD (n = 62) was analyzed. Pearson's correlations between baseline QoL as measured with the Quality of Life, Enjoyment, and Satisfaction Questionnaire‐Short Form (QLES‐Q‐SF) and cannabis use assessed with modified timeline follow‐back (TLFB) were examined. Multiple linear regression models of cannabis use on end of study QLES‐Q‐SF were analyzed, while adjusting for baseline QLES‐Q‐SF, study arm, and gender. Moderation effects with gender were also tested.ResultsNo significant association between baseline cannabis use and QoL was found. End of study abstinence (F1,47 = 8.34, p = .006) and reduced proportion of using days (F1,47 = 9.48, p = .004) were each significantly associated with end of study QoL. Reduction in grams (F1,27 = 0.25, p = .62) was not associated with QoL at end of study. Gender was not a significant moderator.Discussion and ConclusionsAbstinence and lower frequency of use are associated with higher QoL, regardless of gender.Scientific SignificanceThis is the first time QoL has been demonstrated to change over the course of CUD medication treatment. QoL is an important outcome in CUD treatment.Trial RegistrationNCT01020019. (Am J Addict 2018;27:101–107).
A review of brain stimulation methods to treat substance use disorders
Authors: Coles Alexandria S. , Kozak Karolina , George Tony P. 
Published: February 2018

BackgroundSubstance use disorders (SUDs) are a leading cause of disability worldwide. While several pharmacological and behavioral treatments for SUDs are available, these may not be effective for all patients. Recent studies using non‐invasive neuromodulation techniques including Repetitive Transcranial Magnetic Stimulation (rTMS), Transcranial Direct Current Stimulation (tDCS), and Deep Brain Stimulation (DBS) have shown promise for SUD treatment.ObjectiveMultiple studies were evaluated investigating the therapeutic potential of non‐invasive brain stimulation techniques in treatment of SUDs.MethodThrough literature searches (eg, PubMed, Google Scholar), 60 studies (2000–2017) were identified examining the effect of rTMS, tDCS, or DBS on cravings and consumption of SUDs, including tobacco, alcohol, cannabis, opioids, and stimulants.ResultsrTMS and tDCS demonstrated decreases in drug craving and consumption, while early studies with DBS suggest similar results. Results are most encouraging when stimulation is targeted to the Dorsolateral Prefrontal Cortex (DLPFC).ConclusionsShort‐term treatment with rTMS and tDCS may have beneficial effects on drug craving and consumption. Future studies should focus on extending therapeutic benefits by increasing stimulation frequency and duration of treatment.Scientific SignificanceThe utility of these methods in SUD treatment and prevention are unclear, and warrants further study using randomized, controlled designs. (Am J Addict 2018;27:71–91)
Postnatal depression in a community‐based study of women with polycystic ovary syndrome
Authors: March Wendy A. , Whitrow Melissa J. , Davies Michael J. , Fernandez Renae C. , Moore Vivienne M. 
Published: February 2018

AbstractIntroductionWomen with polycystic ovary syndrome are susceptible to depression and anxiety and so may also be at risk for postnatal depression. This study investigates whether women with polycystic ovary syndrome have an elevated risk of postnatal depression.Material and methodsCross‐sectional data for parous women (n = 566) were available from a birth cohort. Polycystic ovary syndrome was diagnosed using the Rotterdam criteria. Details of reproductive history, pregnancy, birth, and postnatal depression were obtained through structured interview. Comparisons were made between women with and without polycystic ovary syndrome using logistic regression analysis, including the investigation of interactions.ResultsA positive but statistically non‐significant association was found between polycystic ovary syndrome and postnatal depression (odds ratio 1.6, 95% confidence interval 0.9–2.9). Compared with their counterparts, women with polycystic ovary syndrome were substantially more likely: to have difficulty conceiving (odds ratio 5.2, 95% confidence interval 2.9–9.4), to have conceived with medical assistance (odds ratio 11.6, 95% confidence interval 5.5–24.4), and to have pregnancy complications (gestational diabetes, pregnancy‐induced hypertension, or preeclampsia; odds ratio 2.0, 95% confidence interval 1.1–3.5). Where women with polycystic ovary syndrome had a history of miscarriage or conceived with medical assistance, the combination interacted (p = 0.06 and p < 0.05, respectively), with over half of such women having postnatal depression.ConclusionsAlthough women with polycystic ovary syndrome may not have an excess risk of postnatal depression overall, those who had suffered a miscarriage or required medical assistance to conceive were at substantially elevated risk. Findings point to vulnerability inherent in polycystic ovary syndrome being amplified, either by stressful experiences on the pathway to pregnancy/childbirth or by specific fertility treatment regimens.
Risk factors for postoperative intraretinal cystoid changes after peeling of idiopathic epiretinal membranes among patients randomized for balanced salt solution and air‐tamponade
Authors: Leisser Christoph , Hirnschall Nino , Hackl Christoph , Döller Birgit , Varsits Ralph , Ullrich Marlies , Kefer Katharina , Karl Rigal , Findl Oliver 
Published: February 2018

AbstractPurposeEpiretinal membranes (ERM) are macular disorders leading to loss of vision and metamorphopsia. Vitrectomy with membrane peeling displays the gold standard of care. Aim of this study was to assess risk factors for postoperative intraretinal cystoid changes in a study population randomized for balanced salt solution and air‐tamponade at the end of surgery.MethodsA prospective randomized study, including 69 eyes with idiopathic ERM. Standard 23‐gauge three‐port pars plana vitrectomy with membrane peeling, using intraoperative optical coherence tomography (OCT), was performed. Randomization for BSS and air‐tamponade was performed prior to surgery.ResultsBest‐corrected visual acuity improved from 32.9 letters to 45.1 letters 3 months after surgery. Presence of preoperative intraretinal cystoid changes was found to be the only risk factor for presence of postoperative intraretinal cystoid changes 3 months after surgery (p = 0.01; odds ratio: 8.0). Other possible risk factors such as combined phacoemulsification with 23G‐ppv and membrane peeling (p = 0.16; odds ratio: 2.4), intraoperative subfoveal hyporeflective zones (p = 0.23; odds ratio: 2.6), age over 70 years (p = 0.29; odds ratio: 0.5) and air‐tamponade (p = 0.59; odds ratio: 1.5) were not found to be significant.ConclusionThere is strong evidence that preoperative intraretinal cystoid changes lead to smaller benefit from surgery.