Entry Mode Choice in a Hard Service Company

Pro gradun tavoitteena oli löytää tärkeimmät seikat, jotka vaikuttavat kansainvälisen operaatiomuodon valintaan. Tutkimuskohteena olivat suomalaiset pienet tai keskisuuret tuotteistetut ohjelmistopalveluyritykset. Tutkimusmenetelmänä käytettiin kvalitatiivista tutkimusta sekä case-tutkimusta. Tutkimus koostui kahdesta osasta: teoreettinen osa sekä empiirinen kahden case yrityksen analyysi. Operaatiomuodon valintaan vaikuttavat tekijät jaettiin sisäisiin (yritys, tuote ja päätöksentekijä), ulkoisiin (ala ja maa) ja operaatiomuodon (kontrolli, riski, resurssit, joustavuus, tuotot ja kulut) tekijöihin. Teoreettisesti operaatiomuodon valinta on erittäin monimutkainen päätös ja sitä on tutkittu monelta kannalta. Tämä empiirinen tutkimus osoittaa, että yrityksen resurssit olivat tärkein vaikuttava tekijä molemmissa yrityksissä.

Means and challenges in international operations for a Finnish mobile application provider

Master’s Thesis concentrates to means and challenges in international operations for a Finnish mobile application provider Small Planet Oy during its various company stages from founding till maturing and during macro economical phases between year 1998 and 2008. Small Planet has just celebrated its 10 year anniversary and is therefore quite an extraordinary company which has survived all the highs and lows during past ten years and which has operated in the market as long as the whole mobile application industry has existed. Master’s Thesis describes possibilities for a company’s internationalization with different entry modes like exporting, licensing, investment entry and co-operative operations which are suitable for a mobile application provider. Unsuitable entry modes like franchising or contract manufacturing are not explained. The goal has been to analyze Small Planet’s international operations and to make conclusions from the practical experiences. Analysis and conclusions shall help Small Planet in its international operations in the future and should give insight to other mobile application companies and their managers who are in the situation of planning their own international operations. Results show that the best ways for Small Planet to internationalize its operations has been the co-operation with a big domestic client and the co-operation with Finnish operator infrastructure providers which have complementary products with Small Planet. Through these co-operations Small Planet has got lot of new international clients. Same time financial risks and investment need for international operations have been low. Co-operative international sales can be the most efficient international entry mode for a mobile application provider.

Toiminnan kehittäminen ohutlevykonepajassa

Yritysmaailma elää jatkuvassa muutoksessa. Yrityksen kehittäminen on yrityksen menestymisen kannalta välttämätöntä. Mikäli yritystä ei aktiivisesti kehitetä, kilpailijat valtaavat yrityksen elintilan ja yritys taantuu ja lopulta yrityksen toiminta lakkaa. Tämän työn tarkoituksena oli kehittää Compusteel Oy:n toimintaa ja edistää yhtiön kilpailukykyä lähitulevaisuudessa. Compusteel Oy on luonteeltaan alihankkija / komponenttitoimittaja. Tällaisen yrityksen tärkein kilpailutekijä on tehokas tuotanto. Tässä työssä keskityttiin tutkimaan erityisesti keinoja, millä tuotantoa voidaan tehostaa. Useissa työn lähteenä käytetyissä tutkimuksissa on havaittu tiedon välittämisen merkitys nykyaikaisen yrityksen kilpailutekijänä. Tyypillisimmillään toiminnan virheet johtuvat tiedon puutteellisesta välittämisestä sekä tiedon käytettävyyden heikosta tasosta tarvetilanteessa. Tutkimus toteutettiin kirjallisuuden ja muun lähdeaineiston kuten koulutusten avulla. Tutkimuksessa paneuduttiin erityisesti erilaisten tuotannonohjausmenetelmien kartoittamiseen sekä niiden hyödyntämiseen yrityksen toiminnassa. Työn tuloksena syntyi Compusteel Oy:öön uusi toimintamalli tiettyihin yrityksen ydin prosesseihin. Erityisen tärkeänä nähtiin uuden ajattelumallin omaksuminen tuotannonohjaushenkilöstössä. Uutta ajattelumallia voidaan tulevaisuudessa soveltaa useissa yrityksen kehittämishankkeissa. Lisäksi työn tuloksena käyttöönotettiin uusi toiminnanohjausjärjestelmä, joka tukee uutta toimintamallia.

Epigenetic regulatory elements: Recent advances in understanding their mode of action and use for recombinant protein production in mammalian cells.

Successful generation of high producing cell lines requires the generation of cell clones expressing the recombinant protein at high levels and the characterization of the clones' ability to maintain stable expression levels. The use of cis-acting epigenetic regulatory elements that improve this otherwise long and uncertain process has revolutionized recombinant protein production. Here we review and discuss new insights into the molecular mode of action of the matrix attachment regions (MARs) and ubiquitously-acting chromatin opening elements (UCOEs), i.e. cis-acting elements, and how these elements are being used to improve recombinant protein production. These elements can help maintain the chromatin environment of the transgene genomic integration locus in a transcriptionally favorable state, which increases the numbers of positive clones and the transgene expression levels. Moreover, the high producing clones tend to be more stable in long-term cultures even in the absence of selection pressure. Therefore, by increasing the probability of isolating a high producing clone, as well as by increasing transcription efficiency and stability, these elements can significantly reduce the time and cost required for producing large quantities of recombinant proteins.

A probable dual mode of action for both L- and D-lactate neuroprotection in cerebral ischemia.

Lactate has been shown to offer neuroprotection in several pathologic conditions. This beneficial effect has been attributed to its use as an alternative energy substrate. However, recent description of the expression of the HCA1 receptor for lactate in the central nervous system calls for reassessment of the mechanism by which lactate exerts its neuroprotective effects. Here, we show that HCA1 receptor expression is enhanced 24 hours after reperfusion in an middle cerebral artery occlusion stroke model, in the ischemic cortex. Interestingly, intravenous injection of L-lactate at reperfusion led to further enhancement of HCA1 receptor expression in the cortex and striatum. Using an in vitro oxygen-glucose deprivation model, we show that the HCA1 receptor agonist 3,5-dihydroxybenzoic acid reduces cell death. We also observed that D-lactate, a reputedly non-metabolizable substrate but partial HCA1 receptor agonist, also provided neuroprotection in both in vitro and in vivo ischemia models. Quite unexpectedly, we show D-lactate to be partly extracted and oxidized by the rodent brain. Finally, pyruvate offered neuroprotection in vitro whereas acetate was ineffective. Our data suggest that L- and D-lactate offer neuroprotection in ischemia most likely by acting as both an HCA1 receptor agonist for non-astrocytic (most likely neuronal) cells as well as an energy substrate.

Targeted cell elimination reveals an auxin-guided biphasic mode of lateral root initiation.

To sustain a lifelong ability to initiate organs, plants retain pools of undifferentiated cells with a preserved proliferation capacity. The root pericycle represents a unique tissue with conditional meristematic activity, and its tight control determines initiation of lateral organs. Here we show that the meristematic activity of the pericycle is constrained by the interaction with the adjacent endodermis. Release of these restraints by elimination of endodermal cells by single-cell ablation triggers the pericycle to re-enter the cell cycle. We found that endodermis removal substitutes for the phytohormone auxin-dependent initiation of the pericycle meristematic activity. However, auxin is indispensable to steer the cell division plane orientation of new organ-defining divisions. We propose a dual, spatiotemporally distinct role for auxin during lateral root initiation. In the endodermis, auxin releases constraints arising from cell-to-cell interactions that compromise the pericycle meristematic activity, whereas, in the pericycle, auxin defines the orientation of the cell division plane to initiate lateral roots.

Governance mode vs. governance fit: Performance implications of make-or-ally choices for product innovation in the worldwide aircraft industry, 1942-2000

We examine the impact of governance mode and governance fit on performance in make-or-ally decisions. We argue that while horizontal collaboration and autonomous governance have direct and countervailing performance implications, the alignment of make-or-ally choices with the focal firm's resource endowment and the activity's resource requirements leads to better performance. Data on the aircraft industry show that relative to aircraft developed autonomously, collaborative aircraft exhibit greater sales but require longer time-to-market. However, governance fit increases unit sales and reduces time-to-market. We contribute to the alliance and economic organization literatures. (Copyright © 2013 John Wiley & Sons, Ltd.)

Screening of breast lesions: a comparative study between mammography, B-mode ultrasonography, sonoelastography and histological results

Objective To compare the capacity of mammography, sonoelastography, B-mode ultrasonography and histological analysis to differentiate benign from malignant breast lesions. Materials and Methods A total of 12 histopathologically confirmed breast lesions were documented. The lesions were assessed by means of mammography, B-mode ultrasonography and sonoelastography, and histopathological analysis was utilized as a gold standard. Sensitivity and specificity were calculated. A receiver operating characteristic (ROC) curve was constructed to evaluate the diagnostic performance of the mentioned techniques. Results Sensitivity and specificity in the differentiation between benign and malignant lesions were respectively 100% and 50% for mammography, 100% and 71% for B-mode ultrasonography, and 67% and 83% for sonoelastography. The area under the ROC curve was calculated for the three imaging modalities and corresponded to 0.792 for mammography, 0.847 for B-mode ultrasonography, and 0.806 for sonoelastography. Conclusion Sonoelastography demonstrated higher specificity and lower sensitivity as compared with mammography and B-mode ultrasonography. On the other hand, B-mode ultrasonography had the largest area under the ROC curve. Sonoelastography has demonstrated to be a promising technique to detect and evaluate breast lesions, and could potentially reduce the number of unnecessary biopsies.

Mode et costume au fil du temps

pour un aperçu voir dossier de presse http://www.svha-vd.ch/fileadmin/user_upload/PDF/rhv123_dossier_presse_leger.pdf

Expanding to institutionally different countries. Reasons, Firm International Experience, and Entry Mode Choice

We examine entry mode choice and its consequences when a multinational enterprise (MNE) expands into an institutionally different country. We argue that discussions of entry mode should distinguish between informal (e.g., culture) and formal (e.g., laws) institutions, and should take into account not just the home country of the MNE and its distance to the focal host country, but the MNE's overall footprint and experience across the world in general, especially in countries with an institutional structure that is similar to that of the focal host country. Specifically, we argue that firms with experience in countries with different informal institutions will be more likely to enter via acquisitions than firms without such experience, that such experience will not matter as much in the case of formal institutions, and that such firms will exit more quickly when they enter via equity alliances than through full acquisitions. We also distinguish between balanced and unbalanced alliances and argue that balanced alliances will be more enduring, but only when the host country is culturally (not legally) different from the other countries where the MNE has experience. Our arguments suggest that entry mode should be conditioned on a firm's experience in other markets, and that intercountry differences in formal versus informal institutions have distinct influences on entry mode.

Financement et mode d'organisation des hôpitaux suisses : revue du recueil législatif de 1991 à 2009

Le financement des établissements de soins a connu dans le courant de l'année 2007 d'importants changements législatifs. De l'introduction de la tarification à l'activité sur la base des diagnostic-related groups (DRG) à la mise en concurrence directe des hôpitaux, qu'ils appartiennent au secteur public ou au secteur privé, de l'ingérence de la Confédération dans la planification hospitalière (jusque là domaine réservé des Cantons) à la mise au premier plan des critères de qualité dans l'évaluation des établissements hospitaliers, les exemples ne manquent pas pour illustrer le changement conceptuel auquel nous assistons. L'auteur de ces lignes, privilégiant l'approche historique à l'approche normative, s'est demandé quels étaient les prémices de ce changement législatif et s'est confronté aux différents textes qui ont émaillé les débats de ces vingt dernières années, qu'ils émanent du pouvoir exécutif (messages aux chambres fédérales, ordonnances d'application) ou du pouvoir législatif (textes de loi) afin d'en dégager la cohérence politique. Ce mémoire suit donc une ligne strictement chronologique. Il s'inspire des différents travaux parlementaires. A la lecture de ces textes, il apparaît que, pour les parlementaires, la question du financement des hôpitaux n'est qu'une partie, parfois essentielle, parfois accessoire, selon les époques et l'amplitude du champ d'application du document législatif, du financement des soins par l'assurance-maladie. Les grands principes qui régissent l'assurance-maladie s'appliquent donc nécessairement au financement des hôpitaux. Pour cette raison, il est apparu judicieux à l'auteur de ces lignes de ne pas séparer les deux problèmes et de se plonger dans un premier temps dans les débats qui ont eu cours lors de l'adoption de la nouvelle loi sur l'assurance-maladie (LAMaI) en 1994. [Auteur, p. 5]

IRM dans le diagnostic des spondyloarthrites axiales: utilité et pièges diagnostiques [MRI of axial spondyloarthritis: diagnostic role and pitfalls].

MRI has become a major tool for the diagnosis of axial spondyloarthritis and provides objective signs based on which therapy can be initiated. In clinical practice, ASAS classification criteria are often applied for the diagnosis of spondyloarthritis at a pre-radiographic stage. However, MRI signs of spondyloarthritis as stated in ASAS criteria lack specificity, and can be encountered in a wide array of diagnoses, in particular degenerative and mechanical conditions. In this article, we will review the role of MRI in the diagnosis and classification of spondyloarthritis, general technical considerations, the elementary MRI signs of axial spondyloarthritis, as well as diagnostic pitfalls. We also provide a practical approach on how to avoid overdiagnosis of spondyloarthritis and to improve the diagnostic value of MRI.

Mode of interaction of the Gαo subunit of heterotrimeric G proteins with the GoLoco1 motif of Drosophila Pins is determined by guanine nucleotides.

Drosophila GoLoco motif-containing protein Pins is unusual in its highly efficient interaction with both GDP- and the GTP-loaded forms of the α-subunit of the heterotrimeric Go protein. We analysed the interactions of Gαo in its two nucleotide forms with GoLoco1-the first of the three GoLoco domains of Pins-and the possible structures of the resulting complexes, through combination of conventional fluorescence and FRET measurements as well as through molecular modelling. Our data suggest that the orientation of the GoLoco1 motif on Gαo significantly differs between the two nucleotide states of the latter. In other words, a rotation of the GoLoco1 peptide in respect with Gαo must accompany the nucleotide exchange in Gαo. The sterical hindrance requiring such a rotation probably contributes to the guanine nucleotide exchange inhibitor activity of GoLoco1 and Pins as a whole. Our data have important implications for the mechanisms of Pins regulation in the process of asymmetric cell divisions.

The internal wave field in Sau reservoir : Observation and modeling of a third vertical mode

Water withdrawal from Mediterranean reservoirs in summer is usually very high. Because of this, stratification is often continuous and far from the typical two-layered structure, favoring the excitation of higher vertical modes. The analysis of wind, temperature, and current data from Sau reservoir (Spain) shows that the third vertical mode of the internal seiche (baroclinic mode) dominated the internal wave field at the beginning of September 2003. We used a continuous stratification two-dimensional model to calculate the period and velocity distribution of the various modes of the internal seiche, and we calculated that the period of the third vertical mode is ;24 h, which coincides with the period of the dominating winds. As a result of the resonance between the third mode and the wind, the other oscillation modes were not excited during this period