Many companies must undergo organizational changes to achieve a more efficient business. This essay has focused on studying a small company, its development as well as its need for change. The company, Pärlans Konfektyr AB, is a manufacturing company located in Stockholm that has been operating since 2010. The company has in recent years, firmly increased its sales and is facing a number of changes as the company has grown.   The need for changes was mainly identified as technical, because of the need to implement a new business system. Understanding how a change takes place and how an organization can accomplish an implementation effectively is important as it requires a lot of time and resources. This has been investigated by studying theories and models for successful change and implementation work in previous research. The purpose of the study is to create an understanding of what kind of organizational changes a small company stands in front of and how these can be implemented in a successful way. The survey is a qualitative study and in order to be able to answer the study's research question, an interview survey has been applied, where the data has been analyzed and compared with previous research in the field. The conclusion of this study is that Pärlans Konfektyr AB is in a stage of ‘’growing pains’’ which leads to different challenges for companies that have strong growth in a short time. In combination with this growth, there is a need for new structures and routines in the business, for which several models from previous research can serve as auxiliary tools.

Previous research has extensively studied growth and its effect on organizations. The general conception is that growth results in a need for professionalization within the organizations, in which the management processes are formalised. However, the growth’s and professionalization’s impact on organizational familiarity has not had significant research conducted. Previous research on the phenomenon has argued that professionalization has a negative effect on familiarity, and that the company loses its familiarity as a result. This study aims to explore and gain an understanding of this supposed relationship and how organizations can balance professionalism and familiarity. Additionally, it sets out to examine how organizations have managed their growth and how they have overcome the challenges which the growth has resulted in, with a particular focus on how the relationship between familiarity and professionalism has developed. The study has examined two companies which have experienced growth, and who were in two different phases of their professionalization process. Through interviews with relevant executives, in addition to their employees, the study examined how the growth had affected their business and its need for professionalization. Furthermore, the study has also explored the impact of growth and professionalization on the organizations’ familiarity, with the objective to understand what challenges the companies had faced due to these processes. The result of the study implies that the growth has a negative effect on the organizations’ familiarity, while the professionalization has positive effects with no apparent negative consequences. The professionalization has been a tool for organizations to keep their familiarity as well as to reinforce it. Furthermore the study’s results show that it is possible to formalize informal controls, and that this is an instrument which the organizations can use to strengthen their familiarity. The companies’ biggest challenge with growth and professionalization is the recruitment and socialization of new employees into the organizational culture, which has a clear effect on the organizations’ familiarity. / Tidigare litteratur har omfattat studerat tillväxten och dess inverkan på företag. Den generella uppfattningen är att tillväxten resulterar i ett behov av professionalisering inom företagen, i vilket styrningen formaliseras. Däremot har tillväxtens och professionaliseringens inverkan på familjariteten inom företag studerats i begränsad omfattning. Den tidigare litteratur som behandlat fenomenet har argumenterat för att professionaliseringen har en negativ inverkan på företags familjaritet, och att det resulterar i att organisationerna förlorar den familjaritet de tidigare präglats av. Studien syftar således till att undersöka och skapa förståelse för hur företag som växer kan balansera professionalism och familjaritet. Studien ämnar även undersöka hur organisationer hanterat tillväxten och hur de lyckats överkomma de problem som detta medfört, med särskilt fokus på hur relationen mellan familjaritet och professionalism utvecklats. Denna studie har undersökt två företag vilka båda upplevt tillväxt, och vilka befann sig i olika faser av deras professionaliseringsprocess. Genom intervjuer med organisationernas företagsledare såväl som anställda har studien undersökt hur tillväxten har påverkat företagen och vad den haft för inverkan på företagens behov av professionalisering. Studien har även behandlat tillväxtens och professionaliseringens inverkan på familjariteten inom företagen, samt vilka utmaningar som företagen upplevt till följd av denna process. Studiens resultat tyder på att tillväxten har en negativ inverkan på företagens familjaritet, men att professionaliseringen endast har positiva effekter. Professionaliseringen har varit ett verktyg för företagen att bevara familjariteten och även förstärka denna. Vidare visar studiens resultat att det är möjligt att formalisera den informella styrningen, och att detta är ett verktyg vilka företagen kan använda för att stärka familjariteten. Företagens största utmaning vid tillväxt och professionalisering är rekryteringen och socialiseringen av de nyanställda mot företagets kultur, vilket har en tydlig inverkan på företagets familjaritet.

Les sensations en provenance de notre corps se combinent pour donner lieu à des perceptions extrêmement variées, pouvant aller de la brûlure douloureuse au toucher agréable. Ces deux types d'informations dites nociceptives et non nociceptive sont traitées au sein du système nerveux somatosensoriel. Dans ce travail de thèse, nous avons modélisé et caractérisé l'activité électrique du cortex operculo-insulaire au sein des réseaux somatosensoriels non-douloureux et nociceptif, grâce à des enregistrements non-invasifs chez l'Homme. La validité du modèle en réponse à un stimulus nociceptif a été évaluée par comparaison avec des enregistrements intra-corticaux réalisés chez des patients épileptiques. Nous avons ensuite utilisé ce modèle pour déterminer si la stimulation corticale non invasive classiquement utilisée pour soulager les douleurs neuropathiques (stimulation magnétique du cortex moteur) permettait de modifier les réponses nociceptives chez des participants sains. Nous avons montré que cette intervention n'est pas plus efficace qu'une stimulation factice (placebo) sur le plan du blocage nociceptif. Finalement, nous avons tenté de stimuler directement le cortex operculo-insulaire, par trois méthodes différentes : par stimulation électrique locale, intracrânienne et par stimulations non-invasives magnétique (rTMS) et électrique (tDCS). Dans l'ensemble, les travaux présentés ici montrent comment une approche non-invasive chez l'Homme permet de caractériser et de moduler l'activité du cortex operculo-insulaire, qui pourrait être une cible intéressante pour le traitement des douleurs réfractaires / The somatosensory system participates in both non-nociceptive and nociceptive information Processing. In this thesis work, we model and characterize the electrical activity of the operculo-insular cortex within non-painful and nociceptive networks, using non-invasive electrophysiological recordings in humans. Validity of the modeled response to a nociceptive stimulus was evaluated by comparing it to intra-cranial recordings in epileptic patients, revealing excellent concordance. We went on to use this model to determine whether a technique of non-invasive cortical stimulation currently used to relieve neuropathic pain (motor cortex magnetic stimulation) was able to modulate acute nociceptive processing in healthy participants. We show that this intervention is not more efficacious than placebo stimulation in blocking nociception. This raises questions regarding the mechanisms of action of this technique in patients, which might implicate a modulation of pain perception at a higher level of processing. Finally, we attempted to stimulate the operculo-insular cortex directly, using three different methods. Low-frequency intra-cortical stimulation in epileptic, transcranial magnetic stimulation (TMS) of the same region in healthy participants and multipolar transcranial electrical stimulation (tDCS).Altogether, the studies presented here show how a non-invasive approach in humans allows characterising and modulating the activity of the operculo-insular cortex. While this region might be an interesting target for future treatment of drug-resistant pain, its stimulation in patients would require further investigation of parameters and procedures