Monipuolinen tietotyö tilitoimistossa - kiinnostava vaihtoehto valmistuvalle?

Tutkimuksen tarkoitus on tuottaa ajantasaista tietoutta siitä, millainen käsitys laskenta-alan tradenomi- ja maisteriopiskelijoilla on tämän päivän tilitoimistotyöstä ja koetaanko tilitoimisto kiinnostavana työpaikkana. Asiaa tarkasteltiin tietotyön monipuolisuuden ja motivaation näkökulmasta. Tutkimuksen empiirinen osuus toteutettiin nettikyselynä, joka kohdistettiin viimeisen vuoden taloushallinnon tai laskentatoimen pääainetta Suomessa opiskeleville tradenomi- ja maisteriopiskelijoille. Vastauksia saatiin 182, joista 162 oli tradenomi- ja 20 kauppatieteiden maisteriopiskelijoilta. Tutkimus toteutettiin kvantitatiivisena. Vastaajista 55 prosenttia pititilitoimistoa kiinnostavana ja 25 prosenttia melko kiinnostavana työpaikkana. Tulokset osoittavat, että tilitoimistotyö on kiinnostava vaihtoehto henkilöille, jotka kokevat työn itseään sisäisesti motivoivaksi. Sisäistä motivaatiota voidaan parantaa ulkoiseen motivaatioon vaikuttavia, kuten rahallisia ja sosiaalisia palkkioita, lisäämällä. Myös asiakaslähtöiset työtehtävät ja verkostomainen toimintatapa vaikuttavat sisäiseen motivaatioon. Työntekijän vaikutusmahdollisuudet omaan työhönsä lisäävät puolestaan ulkoista motivaatiota. Tieto- ja viestintätekniikan monipuolinen hyödyntäminen selittää ulkoisesta motivaatiosta pienen osan. Tietotyön ulottuvuuksista ainoastaan koulutus- ja kehittämismahdollisuudet eivätvaikuta motivaatioon eivätkä tilitoimiston kiinnostavuuteen työpaikkana. Tulokset osoittavat tilitoimistotyön olevan tulevien tietotyöntekijöiden näkemyksen mukaan monipuolista tietotyötä. Tilitoimistotyössä hyödynnetääntieto- ja viestintätekniikkaa monipuolisesti, ja se sisältää omaa suunnittelua vaativia työtehtäviä. Työ vaatii tekijältään korkeaa ja laaja-alaista osaamista sekä jatkuvaa itsensä kehittämistä. Tilitoimistot toimivat sekä sisäisissä että ulkoisissa verkostoissa, joten työntekijät tarvitsevat myös sosiaalisia taitoja.Tilitoimistot tarjoavat työntekijöille melko hyvät vaikutusmahdollisuudet omaantyöhönsä. Tilitoimistotyön arvioitiin tarjoavan muuta tietotyötä paremmat koulutus- ja itsensä kehittämismahdollisuudet. Huolimatta monipuolisuudesta tietotyönnäkökulmasta, tilitoimistotyötä pidettiin yleensä liian säännöllisenä rutiinityönä.

Cryo-electron microscopy of vitreous sections of native biological cells and tissues : methodology and applications

Résumé L'eau est souvent considérée comme une substance ordinaire puisque elle est très commune dans la nature. En fait elle est la plus remarquable de toutes les substances. Sans l'eau la vie sur la terre n'existerait pas. L'eau représente le composant majeur de la cellule vivante, formant typiquement 70 à 95% de la masse cellulaire et elle fournit un environnement à d'innombrables organismes puisque elle couvre 75% de la surface de terre. L'eau est une molécule simple faite de deux atomes d'hydrogène et un atome d'oxygène. Sa petite taille semble en contradiction avec la subtilité de ses propriétés physiques et chimiques. Parmi celles-là, le fait que, au point triple, l'eau liquide est plus dense que la glace est particulièrement remarquable. Malgré son importance particulière dans les sciences de la vie, l'eau est systématiquement éliminée des spécimens biologiques examinés par la microscopie électronique. La raison en est que le haut vide du microscope électronique exige que le spécimen biologique soit solide. Pendant 50 ans la science de la microscopie électronique a adressé ce problème résultant en ce moment en des nombreuses techniques de préparation dont l'usage est courrant. Typiquement ces techniques consistent à fixer l'échantillon (chimiquement ou par congélation), remplacer son contenu d'eau par un plastique doux qui est transformé à un bloc rigide par polymérisation. Le bloc du spécimen est coupé en sections minces (d’environ 50 nm) avec un ultramicrotome à température ambiante. En général, ces techniques introduisent plusieurs artefacts, principalement dû à l'enlèvement d'eau. Afin d'éviter ces artefacts, le spécimen peut être congelé, coupé et observé à basse température. Cependant, l'eau liquide cristallise lors de la congélation, résultant en une importante détérioration. Idéalement, l'eau liquide est solidifiée dans un état vitreux. La vitrification consiste à refroidir l'eau si rapidement que les cristaux de glace n'ont pas de temps de se former. Une percée a eu lieu quand la vitrification d'eau pure a été découverte expérimentalement. Cette découverte a ouvert la voie à la cryo-microscopie des suspensions biologiques en film mince vitrifié. Nous avons travaillé pour étendre la technique aux spécimens épais. Pour ce faire les échantillons biologiques doivent être vitrifiés, cryo-coupées en sections vitreuse et observées dans une cryo-microscope électronique. Cette technique, appelée la cryo- microscopie électronique des sections vitrifiées (CEMOVIS), est maintenant considérée comme étant la meilleure façon de conserver l'ultrastructure de tissus et cellules biologiques dans un état très proche de l'état natif. Récemment, cette technique est devenue une méthode pratique fournissant des résultats excellents. Elle a cependant, des limitations importantes, la plus importante d'entre elles est certainement dû aux artefacts de la coupe. Ces artefacts sont la conséquence de la nature du matériel vitreux et le fait que les sections vitreuses ne peuvent pas flotter sur un liquide comme c'est le cas pour les sections en plastique coupées à température ambiante. Le but de ce travail a été d'améliorer notre compréhension du processus de la coupe et des artefacts de la coupe. Nous avons ainsi trouvé des conditions optimales pour minimiser ou empêcher ces artefacts. Un modèle amélioré du processus de coupe et une redéfinitions des artefacts de coupe sont proposés. Les résultats obtenus sous ces conditions sont présentés et comparés aux résultats obtenus avec les méthodes conventionnelles. Abstract Water is often considered to be an ordinary substance since it is transparent, odourless, tasteless and it is very common in nature. As a matter of fact it can be argued that it is the most remarkable of all substances. Without water life on Earth would not exist. Water is the major component of cells, typically forming 70 to 95% of cellular mass and it provides an environment for innumerable organisms to live in, since it covers 75% of Earth surface. Water is a simple molecule made of two hydrogen atoms and one oxygen atom, H2O. The small size of the molecule stands in contrast with its unique physical and chemical properties. Among those the fact that, at the triple point, liquid water is denser than ice is especially remarkable. Despite its special importance in life science, water is systematically removed from biological specimens investigated by electron microscopy. This is because the high vacuum of the electron microscope requires that the biological specimen is observed in dry conditions. For 50 years the science of electron microscopy has addressed this problem resulting in numerous preparation techniques, presently in routine use. Typically these techniques consist in fixing the sample (chemically or by freezing), replacing its water by plastic which is transformed into rigid block by polymerisation. The block is then cut into thin sections (c. 50 nm) with an ultra-microtome at room temperature. Usually, these techniques introduce several artefacts, most of them due to water removal. In order to avoid these artefacts, the specimen can be frozen, cut and observed at low temperature. However, liquid water crystallizes into ice upon freezing, thus causing severe damage. Ideally, liquid water is solidified into a vitreous state. Vitrification consists in solidifying water so rapidly that ice crystals have no time to form. A breakthrough took place when vitrification of pure water was discovered. Since this discovery, the thin film vitrification method is used with success for the observation of biological suspensions of. small particles. Our work was to extend the method to bulk biological samples that have to be vitrified, cryosectioned into vitreous sections and observed in cryo-electron microscope. This technique is called cryo-electron microscopy of vitreous sections (CEMOVIS). It is now believed to be the best way to preserve the ultrastructure of biological tissues and cells very close to the native state for electron microscopic observation. Since recently, CEMOVIS has become a practical method achieving excellent results. It has, however, some sever limitations, the most important of them certainly being due to cutting artefacts. They are the consequence of the nature of vitreous material and the fact that vitreous sections cannot be floated on a liquid as is the case for plastic sections cut at room temperature. The aim of the present work has been to improve our understanding of the cutting process and of cutting artefacts, thus finding optimal conditions to minimise or prevent these artefacts. An improved model of the cutting process and redefinitions of cutting artefacts are proposed. Results obtained with CEMOVIS under these conditions are presented and compared with results obtained with conventional methods.

Validation study of the Spanish Version of the Work-Family Conflict Questionnaire (CCTF)

In this study, a brief Work-Family Conflict (WFC) Questionnaire in the Spanish language is proposed that takes into account the two directions commonly reported in the literature: work interference with family (WIF), and family interference with work (FIW). The results obtained through exploratory factor analyses (EFA) and confirmatory factor analyses (CFA) with two independent samples, carried out for women and men, showed acceptable validity and reliability. A copy of the instrument in Spanish language is provided, together with the Amos 4 syntax to perform the factor invariance analysis for women and men. The suggested Work-Family Conflict Questionnaire (in Spanish, abbreviated as CCTF) may be useful in studies performed in the work setting, considering the special relevance of the concept in this line of research.

Can smartphones and tablets improve the management of childhood illness in Tanzania? A qualitative study from a primary health care worker's perspective.

BACKGROUND: The impact of the Integrated Management of Childhood Illness (IMCI) strategy has been less than anticipated because of poor uptake. Electronic algorithms have the potential to improve quality of health care in children. However, feasibility studies about the use of electronic protocols on mobile devices over time are limited. This study investigated constraining as well as facilitating factors that influence the uptake of a new electronic Algorithm for Management of Childhood Illness (ALMANACH) among primary health workers in Dar es Salaam, Tanzania. METHODS: A qualitative approach was applied using in-depth interviews and focus group discussions with altogether 40 primary health care workers from 6 public primary health facilities in the three municipalities of Dar es Salaam, Tanzania. Health worker's perceptions related to factors facilitating or constraining the uptake of the electronic ALMANACH were identified. RESULTS: In general, the ALMANACH was assessed positively. The majority of the respondents felt comfortable to use the devices and stated that patient's trust was not affected. Most health workers said that the ALMANACH simplified their work, reduced antibiotic prescription and gave correct classification and treatment for common causes of childhood illnesses. Few HWs reported technical challenges using the devices and complained about having had difficulties in typing. Majority of the respondents stated that the devices increased the consultation duration compared to routine practice. In addition, health system barriers such as lack of staff, lack of medicine and lack of financial motivation were identified as key reasons for the low uptake of the devices. CONCLUSIONS: The ALMANACH built on electronic devices was perceived to be a powerful and useful tool. However, health system challenges influenced the uptake of the devices in the selected health facilities.

How to identify and recruit nurses to a survey 14 and 24 years after graduation in a context of scarce data : lessons learnt from the 2012 nurses at work pilot study on nurses' career paths

Nursing workforce data are scarce in Switzerland, with no active national registry of nurses. The worldwide nursing shortage is also affecting Switzerland, so that evidence-based results of the nurses at work project on career paths and retention are needed as part of the health care system stewardship; nurses at work is a retrospective cohort study of nurses who graduated in Swiss nursing schools in the last 30 years. Results of the pilot study are presented here (process and feasibility). The objectives are (1) to determine the size and structure of the potential target population by approaching two test-cohorts of nursing graduates (1988 and 1998); (2) to test methods of identifying and reaching them 14 and 24 years after graduation; (3) to compute participation rates, and identify recruitment and participation biases.

The importance of sonographer experience and machine quality with regards to the role of musculoskeletal ultrasound in routine care of rheumatoid arthritis patients.

OBJECTIVES: Regarding recent progress, musculoskeletal ultrasound (US) will probably soon be integrated in standard care of patient with rheumatoid arthritis (RA). However, in daily care, quality of US machines and level of experience of sonographers are varied. We conducted a study to assess reproducibility and feasibility of an US scoring for RA, including US devices of different quality and rheumatologist with various levels of expertise in US as it would be in daily care. METHODS: The Swiss Sonography in Arthritis and Rheumatism (SONAR) group has developed a semi-quantitative score using OMERACT criteria for synovitis and erosion in RA. The score was taught to 108 rheumatologists trained in US. One year after the last workshop, 19 rheumatologists participated in the study. Scans were performed on 6 US machines ranging from low to high quality, each with a different patient. Weighted kappa was calculated for each pair of readers. RESULTS: Overall, the agreement was fair to moderate. Quality of device, experience of the sonographers and practice of the score before the study improved substantially the agreement. Agreement assessed on higher quality machine, among sonographers with good experience in US increased to substantial (median kappa for B-mode and Doppler: 0.64 and 0.41 for erosion). CONCLUSIONS: This study demonstrated feasibility and reproducibility of the Swiss US SONAR score for RA. Our results confirmed importance of the quality of US machine and the training of sonographers for the implementation of US scoring in the routine daily care of RA.

Ethnic sensitive substance abuse work : services for non-Finnish speaking clients in substance abuse treatment units in Finland today

The purpose of this study was to examine the current situation in substance abuse treatment units in Finland in taking non-Finnish speaking clients into consideration. The initiative for this research came from the Development of Alcohol and Drugs Intervention group at Stakes (National Research and Development Centre for Welfare and Health). Their aim was to gather information about the functioning and relevance of the quality assessment forms based on the quality recommendations for substance abuse work, filled in by substance abuse treatment units. The ethnic issue was chosen as the main approach in the study. The aim of this research was to answer the following questions: what is the readiness and competence in substance abuse treatment units in Finland to receive and encounter non-Finnish speaking clients, how is the quality of these services assessed and/or developed in the units, and what has been the role and functioning of the quality recommendations and quality assessment forms in working with non-Finnish speaking clients. The research methods used in the study were both quantitative and qualitative. The information concerning language services provided in the units was gathered from the quality assessment forms and basic information forms found in the database maintained by Stakes. The total amount of units found in the database was 267. In addition to that, semi-structured theme-interviews were carried out in four substance abuse treatment units in order to get a more deep understanding of how the services function in practice. The few number of non-Finnish speaking clients in the units may explain to a certain degree the results of the research. The results however showed that there is still space for improving the services. In the light of quality recommendations, the degree of language options provided in substance abuse treatment units in Finland today is low. Also the quantity of interpreter services provided in the units is scarce. There could also be unified guidelines specially tailored for substance abuse treatment units on how to work with ethnic minorities, as the knowledge is currently adopted from several different instances. The quality recommendations as well as quality assessment forms were valued and applied in the units appropriately and were also perceived to have an effect on the functioning, and quality, in the units.

Opening The Fortress : the work of public gaze on the Swiss asylum reality

The Fortress (La Forteresse) is a 2008 documentary film by Fernand Melgar that reports the Swiss asylum reality from a distant but committed point of view. The documentary describes the life of asylum seekers awaiting in a federal centre the decision to grant them-or not-refugee status. It subtly raises the issue of the role that "textual realities", grasped from the spectator's point of view, play in the production of public discourses. Most of all, it subtly poses the question of the (Swiss) spectator as an actor of the asylum policy, in the context of a semi-direct democracy. After evoking the notion of sensible experience for linking spectatorship to politics, we look at how the documentary invites its model spectator to accept the film's moral premises. Furthermore, focusing on the Swiss public sphere, we deliver an account of the reception by empirical spectators, notably by a group of leftist activists that tend to subvert Melgar's intentions. This two-fold analysis leads us to exhibit that, in a context of discursive struggles, The Fortress generates an original space of deliberation and experience, which appeals to the public to exercise their political agency on asylum policy without being constricted by an antagonist framework.

The Challenges Of Implementing High Performance Work Practices In The Nonprofit Sector

The last economic crisis raised huge challenges for nonprofit organizations. It is now critical for nonprofit organizations to show not only their social legitimacy but also their efficiency and competency to claim for grants (Kearns, Bell, Deem, & McShane, 2012). High Performance Work Practices (HPWP) are a way to foster performance and thus to answer challenges nonprofit organizations are currently facing. However, such practices have until then only been considered for the corporate world. The entire philosophy behind nonprofit organizations contrasts radically from the for-profit sector. Human resources management in particular may differ as well. The aim of this article is precisely to analyze the challenges of implementing HPWP in nonprofit organizations. In order to explore those challenges, we study the HR practices of a nonprofit organization based in UK that struggles against poverty. Discussion of results highlights good practices that should be applied along the nonprofit sector.

Tuotantolaitteiden kvalifiointi ja prosessin validointi GMP-tuotantoa varten

GMP-säädösten mukaan aktiivisten lääkeaineiden, kriittisten lääkeaineintermediaattien ja lääkeapuaineiden valmistusprosessit pitää validoida. Validointityöhön kuuluu oleellisesti tuotantolaitteiden kvalifiointi ja prosessin validointi. Käytännössä tuotantolaitteiden kvalifiointi toteutetaan tekemällä laitteille suunnitelmien tarkastus (DQ), asennus- ja käyttöönottotarkastus (IQ), toiminnan testaus (OQ) sekä suorituskykytestit (PQ). Tuotantolaitteiden kvalifiointiin kuuluu myös laitteiden asianmukaisten kalibrointi-, kunnossapito- ja puhdistusohjeiden sekä työ- ja toimintaohjeiden (SOP:ien) laatiminen. Prosessin validoinnissa laaditaan dokumentoidut todisteet siitä, että prosessi toimii vakaasti ja tuotteelle asetetut vaatimukset täyttyvät johdonmukaisesti. GMP-tuotantolaitteiden kvalifiointiin ja lääkevalmistusprosessin validointiin on laadittu erilaisia GMP-säädöksiä noudattavia yleisiä validointiohjeita, kuten PIC/S:n ja FDA:n ohjeet kvalifioinnista ja validoinnista. IVT/SC on laatinut yksiselitteiset validointistandardit validointityön selventämiseksi. Validoinnin tilastolliseen tarkasteluun on käytettävissä GHTF:n laatimat tilastolliset validointimenetelmät. Yleensä tuotantolaitteiden kvalifiointi ja prosessin validointi tehdään ennen lääkevalmisteen kaupallisen tuotannon aloittamista. Kvalifiointi- ja validointityö voidaan tehdä kuitenkin myös tuotannon yhteydessä (konkurrentisti) tai retrospektiivisesti käyttäen hyväksi valmistettujen tuotantoerien prosessitietoja. Tässä työssä laadittiin Kemira Fine Chemicals Oy:n Kokkolan GMP-tuotantolinjan lääkeaineintermediaattiprosessin validoinnin yleissuunnitelma (VMP), joka sisältää sekä tuotantolaitteiden kvalifiointisuunnitelman että prosessin validointisuunnitelman. Suunnitelmissa huomioitiin tuotantolaitteiden aikaisempi käyttö muuhun hienokemikaalituotantoon ja tuotantolinjan muuttaminen GMP-vaatimusten mukaiseksi. Työhön kuului myös tuotantolaitteiden kvalifiointityön tekeminen laaditun suunnitelman mukaisesti.

RNA interference is ineffective as a routine method for gene silencing in chick embryos as monitored by fgf8 silencing.

The in vivo accessibility of the chick embryo makes it a favoured model system for experimental developmental biology. Although the range of available techniques now extends to miss-expression of genes through in ovo electroporation, it remains difficult to knock out individual gene expression. Recently, the possibility of silencing gene expression by RNAi in chick embryos has been reported. However, published studies show only discrete quantitative differences in the expression of the endogenous targeted genes and unclear morphological alterations. To elucidate whether the tools currently available are adequate to silence gene expression sufficiently to produce a clear and specific null-like mutant phenotype, we have performed several experiments with different molecules that trigger RNAi: dsRNA, siRNA, and shRNA produced from a plasmid coexpressing green fluorescent protein as an internal marker. Focussing on fgf8 expression in the developing isthmus, we show that no morphological defects are observed, and that fgf8 expression is neither silenced in embryos microinjected with dsRNA nor in embryos microinjected and electroporated with a pool of siRNAs. Moreover, fgf8 expression was not significantly silenced in most isthmic cells transformed with a plasmid producing engineered shRNAs to fgf8. We also show that siRNA molecules do not spread significantly from cell to cell as reported for invertebrates, suggesting the existence of molecular differences between different model systems that may explain the different responses to RNAi. Although our results are basically in agreement with previously reported studies, we suggest, in contrast to them, that with currently available tools and techniques the number of cells in which fgf8 gene expression is decreased, if any, is not sufficient to generate a detectable mutant phenotype, thus making RNAi useless as a routine method for functional gene analysis in chick embryos.