Advanced welding technologies used for arctic metal structures

Rapid depletion of easy-to-access fossil fuel, predominantly, oil and gas resources has now necessitated increase in need to develop new oil and gas sources in ever more remote and hostile environments. This is necessary in order to explore more oil and gas resources to meet rapidly rising long-term energy demand in the world, both at present and in the nearest future. Arctic is one of these harsh environments, where enormous oil and gas resources are available, containing about 20% of the world total oil and gas, but the environmental conditions are very harsh and hostile. However, virtually all the facilities required for the exploration and development of this new energy source are constructed with metals as well as their alloys and are predominantly joined together by welding processes and technologies. Meanwhile, due to entirely different environment from the usual moderate temperate region, conventional welding technologies, common metals and their alloys cannot be applied as this Arctic environment demand metals structures with very high toughness and strength properties under extremely low temperature. This is due to the fact that metals transit from ductility to brittleness as the temperature moves toward extreme negative values. Hence, this research work investigates and presents the advanced welding technologies applicable to Arctic metal structures which can give satisfactory weldments under active Arctic service conditions. .

Trustworthy context dependency in ubiquitous systems

The modern society is getting increasingly dependent on software applications. These run on processors, use memory and account for controlling functionalities that are often taken for granted. Typically, applications adjust the functionality in response to a certain context that is provided or derived from the informal environment with various qualities. To rigorously model the dependence of an application on a context, the details of the context are abstracted and the environment is assumed stable and fixed. However, in a context-aware ubiquitous computing environment populated by autonomous agents, a context and its quality parameters may change at any time. This raises the need to derive the current context and its qualities at runtime. It also implies that a context is never certain and may be subjective, issues captured by the context’s quality parameter of experience-based trustworthiness. Given this, the research question of this thesis is: In what logical topology and by what means may context provided by autonomous agents be derived and formally modelled to serve the context-awareness requirements of an application? This research question also stipulates that the context derivation needs to incorporate the quality of the context. In this thesis, we focus on the quality of context parameter of trustworthiness based on experiences having a level of certainty and referral experiences, thus making trustworthiness reputation based. Hence, in this thesis we seek a basis on which to reason and analyse the inherently inaccurate context derived by autonomous agents populating a ubiquitous computing environment in order to formally model context-awareness. More specifically, the contribution of this thesis is threefold: (i) we propose a logical topology of context derivation and a method of calculating its trustworthiness, (ii) we provide a general model for storing experiences and (iii) we formalise the dependence between the logical topology of context derivation and its experience-based trustworthiness. These contributions enable abstraction of a context and its quality parameters to a Boolean decision at runtime that may be formally reasoned with. We employ the Action Systems framework for modelling this. The thesis is a compendium of the author’s scientific papers, which are republished in Part II. Part I introduces the field of research by providing the mending elements for the thesis to be a coherent introduction for addressing the research question. In Part I we also review a significant body of related literature in order to better illustrate our contributions to the research field.

Marketers’ perception of the implementation of social media marketing: Evidence from large Finnish companies’ marketing campaigns

Social media is a multidimensional marketing and communications channel which can support and enhance a business’ reputation, sales and even longevity. Social media as a business tool encourages an interaction between customers and companies which gives opportunities for a company to better understand their customers, to target them more effectively and to collaborate and create dialogues with them which is not possible through traditional media channels. The aim of a social media strategy is to increase brand awareness, image, loyalty and recognition. The peer networks that social media creates allows a company to disseminate information through loyal customers to new and prospective customers to ultimately increase reach. The purpose of the study is to understand the marketer’s perspective of social media marketing use and how it is currently utilized in marketing and communications activities in Finland. Three companies were interviewed covering fourteen different implementations of social media marketing campaigns. These were then analysed to ascertain the utilization methods and experience gained on recent campaigns in the Finnish market The utilization of social media marketing was analysed using the methods of thematic analysis and inductive and abductive reasoning. Elements and themes were drawn out of the separate interviews to create a framework with which to explore, evaluate and match theories that define social media usage by companies. It became clear from all of the interviews that social media as a tool is most effective when it captures the viewer’s interest through rich and entertaining content. This directed the theoretical research towards Engagement Theory and Content Marketing which look to emphasize the importance of communities, collaboration, interaction, and peer-sharing as the key drivers of a social media marketing campaign.

Lujien hitsattavien terästen käyttäytyminen -60 °C:ssa

Opinnäytetyö on osa Arctic Materials Technologies Development -projektia, jonka tavoitteena on kehittää perusteita arktisten alueiden sovelluksiin suunnittelun ja valmistuksen kannalta. Arktisella alueella sijaitsee useita potentiaalisia öljy- ja maakaasuesiintymiä, joiden hyödyn-täminen tulee vuosi vuodelta kannattavammaksi ilmaston lämpenemisestä johtuvan merijään heikkenemisen vuoksi. Alin suunnittelulämpötila arktisilla alueilla on -60 °C, mikä aiheuttaa haasteita sekä materiaalinvalinnalle että hitsaukselle. Ferriittisillä teräksillä esiintyy lämpötilasta riippuvaa sitkeyden vaihtelua, jota kutsutaan transi-tiokäyttäytymiseksi. Lämpötilan laskiessa teräksen iskusitkeys sekä murtumissitkeys laske-vat. Arktisissa sovelluskohteissa käytetään yleisesti niukkaseosteisia, mikroseostettuja hie-noraeteräksiä, joille on ominaista erinomaiset sitkeys-, lujuus- sekä hitsattavuusominaisuudet vaativissakin olosuhteissa. Lujat termomekaanisesti valssatut ja nuorrutetut hienoraeteräkset kattavat myötölujuusluokat 355…700 MPa. Tutkimuksissa on saatu vaihtelevia tuloksia ma-teriaalien isku- ja murtumissitkeydestä -60 °C:ssa. Erityisesti sitkeysominaisuudet hitsiaineen ja muutosvyöhykkeen alueiden välillä ovat vaihtelevia. Pienemmällä lämmöntuonnilla ja seostetuilla lisäaineilla saavutetaan kuitenkin pääsääntöisesti parempia sitkeysarvoja. Asiku-laarinen ferriitti sekä alabainiitti ovat toivottavia mikrorakenteita liitoksessa, niiden pienen raekoon johdosta.

Value co-creation through virtual community participation

Consumers create a great deal of content in the Internet. As they do not get a monetary compensation for doing so, it seems apparent that other types of reward are derived from giving up one's time and other resources. The purpose of this study is to describe value creation and user participation in a virtual community. It can be broken down into three research questions. 1. What is the value creation logic of a virtual community? 2. What value is perceived by virtual community users? 3. What is the association between value perceived by virtual community users and their participation in a community? The study employs the discussion on value co-creation as well as perspectives on the notion of value for consumers to create a theoretical framework for value creation. To understand value creation in the context of virtual communities and to create a theoretical framework for user participation, existing literature and research on virtual communities is discussed. The empirical part of the study employs quantitative methodology to analyze data collected by sending a survey questionnaire to the users of a Finnish wellbeing-based virtual community. The results indicate that virtual community users perceive self-development, enjoyment, reputation-building and community commitment value when using the service and that value perceptions are associated with community participation. Moreover, it was found that different types of value are associated with different forms of participation. Based on the findings, it is suggested that the four types of value make up a considerable share of value for virtual community users. Moreover, as the results indicate that different value types are associated with different forms of participation, it suggested that virtual community organizers consider what forms of participation they want to promote and design their virtual communities to support creation of the different types of value accordingly.

City meadows : Vitality from a living heritage

In the middle of the hustle and bustle of a city, you may find a city meadow. A city meadow refers to a green area situated in an urban setting, the management of which aims at maintaining meadow species and facilitating outdoor recreation for city residents. Some of these green areas situated in cities are managed in a detailed and planned manner, while others have been left untended and are now wild, overgrown and in some cases impenetrable. However, all these meadows share one similarity: they play an important role in producing ecosystem services. What, then, is meant by ecosystem services? The multitude of flowers that bloom during summer, recreational opportunities, maintaining nature’s diversity, as well as filtering urban runoff are some of the everyday “services” that city meadows provide for the urban environment and its residents. This publication covers several different points of view by numerous experts on the importance of green areas in cities. The message is clear: management of city meadows improves both natural and cultural environments in a cost-effective manner. City meadows also help improve the health and enjoyment of city residents. When a green area is well-managed, the reputation and image of the surrounding properties and neighbourhood will also improve, as will their financial value!

Trust in inter-organisational dyadic relationships

Understanding the trust in organisations and the business relationships have been an emerging trend in past years. Researchers and executives and subject matter experts in companies have recognised the importance of managing the trust in inter-organisational relationships. Further, the interest both in academia and in business has raised an interest to under-stand dyadic relationships. The objective of this thesis was to examine trust in inter-organisational and inter-personal dyadic relationships. Trust and the dyadic relationships were analysed in information technolo-gy services and outsourcing industry. Dyads were established between the supplier company operating in the industry and its customers. The empiric part of the study was carried out by an email survey that was sent to 331 respondents resulting with effective response rate of 48.7 per cent. Statistical analyses were applied to analyse the data sample. In general, results indicated reputation, trustworthiness, capability and collaboration in dyadic trust relationships. Experience grown in duration of the relationship affected the trust positively. No drastic differences in trust were recognised when comparing supplier and customer responses.

Palveluasumisen markkinapotentiaali Suomessa asuvien venäjänkielisten ikäihmisten keskuudessa - Analyysi markkinoista ja kuluttajakäyttäytymisestä

Tutkimus on toimeksianto Yritykseltä X, joka halusi selvitettävän, millaista markkinapotentiaalia on nähtävissä ikäihmisten palveluasumisessa Suomessa asuville venäjänkielisille. Markkinoiden analysoinnin lisäksi tutkimuksessa on selvitetty kohderyhmän kuluttajakäyttäytymistä ja ostokykyä. Tutkimuksen tavoitteena ei ole antaa toimeksiantajalle valmista investointipäätöstä, vaan tuoda tietoa markkinoista ja kohderyhmästä päätöksenteon tueksi. Käytössä on ollut neljä empiiristä aineistoa. Primääriaineistona ovat asiantuntija¬haastattelut sekä kyselyt Yrityksen X venäjänkielisille työntekijöille ja maksaja-asiakkaille – eli kuntien ja sairaanhoitopiirien edustajille. Sekundääriaineistona on joukko suomalaisten Venäjä-asiantuntijoiden viime vuosien tutkimuksia. Pro gradun teoriaosuus on tiivis. Teorian on auttanut kirjoittajaa tarkastelemaan palveluasumisen markkinoita kansainvälisellä vivahteella sekä suomalaisittain uuden kuluttajaryhmän kuluttajakäyttäytymistä ja ostokykyä. Suomessa asuvia venäjänkielisiä ikäihmisiä ei ole aikaisemmassa tutkimuksessa tarkasteltu omana kohderyhmänään, mutta heistä on tehty paljon yhteiskunnallista tutkimusta. Tätä on hyödynnetty muun muassa tarkasteltaessa kohderyhmän kulttuurisia piirteitä, sosiaalisia tapoja, kieltä ja uskontoa. Suomessa asuvista venäjänkielisistä ikäihmistä ei voi puhua yhtenäisenä ryhmänä. Osa yli 65-vuotiaista on suomen kielen taitoisia ja työssään menestyneitä, mutta monen maahanmuuttajan sosiaalinen asema laski heidän muuttaessaan Suomeen. Neuvostoliitossa asuneet ovat tottuneet niukkoihin olosuhteisiin, siihen että samassa taloudessa asui jopa kolme sukupolvea, ja että perhe piti huolta yhteiskunnan tuen ollessa niukkaa. Vaikka venäläisessä kulttuurissa vanhainkodeilla on huono maine, voidaan Suomessa asuvien ikäihmisten keskuudessa nähdä positiivista suhtautumista palveluasumista ja suomalaisia julkispalveluja kohtaan. Mikäli Yritys X rakentaa yksikön Lappeenrantaan, kannattaa potentiaalisina asiakkaina nähdä myös venäläiset terveysmatkailijat ja suunnitella palvelutarjonta laajemmin kuin vain Suomessa asuville venäjänkielisille. Mikäli yksikkö tulee Helsinkiin, on kilpailijana ortodokseille ja venäjänkielisille vanhuksille tarkoitettu Helenan vanhainkoti.

Riskienhallinnan huomioiminen tilintarkastusasiakkaan hyväksymisprosessissa - kokemuksia suurista tilintarkastusyhteisöistä

Tämän tutkimuksen tarkoituksena on selvittää, miten riskienhallinnan näkökulma on huomioitu Suomessa toimivien suurten tilintarkastusyhteisöjen asiakashyväksyntäprosesseissa. Asiakashyväksyntä on tilintarkastusprosessin ensimmäinen vaihe. Tutkimuksen tiedonhankinnan strategiana käytettiin teemahaastattelua ja tutkimuksessa haastateltiin kolmea asiakashyväksynnän näkökulmasta eri rooleissa toimivaa tilintarkastajaa. Kirjallisuuskatsauksessa perehdytään sekä tilintarkastusprosessiin että riskienhallintaan liittyvään kirjallisuuteen. Tutkimuksen tuloksena todettiin, että tutkitut tilintarkastusyhteisöt ovat kehittäneet ja formalisoineet asiakashyväksyntäprosessejaan jatkuvasti riskienhallintanäkökulman huomioiden. Automatisoidut tietojärjestelmät ovat nousseet yhä merkittävämpään rooliin ja myös asiakashyväksyntään liittyvää päätöksentekopolkua on mietitty ja uudistettu. Tutkimuksen tuloksena vahvistui näkemys siitä, että aiemmissa tutkimuksissa esitetty toimeksiantoriskin käsite kuvaa myös suomalaisten tilintarkastajien asiakashyväksyntävaiheessa tekemiä riskiarvioita. Merkittävimpinä pidettiin erilaisia tilintarkastusyhteisön maineeseen vaikuttavia riskitekijöitä sekä asiakkaan henkilökysymyksiin liittyviä seikkoja. Tilintarkastajien todettiin tarkastelevan sekä riskin negatiivisia puolia että myös siihen liittyviä positiivisia mahdollisuuksia. Varsinaisia aktiivisia riskienhallinnan toimenpiteitä tärkeämmäksi koettiin se, että asiakkaaseen liittyvät riskit kartoitetaan ja arvioidaan asianmukaisesti. Asiakashyväksynnän merkityksestä riskienhallinnassa voidaan todeta, että sitä pidettiin niin sanottuna ensimmäisenä suojamuurina, jonka avulla voidaan pyrkiä suojautumaan erityisesti sellaisia riskejä vastaan, joihin ei enää myöhemmässä vaiheessa voida tilintarkastustoimenpiteillä vaikuttaa. Tällöin liian korkeariskiset asiakkaat jätetään hyväksymättä - ei niinkään pyritä suunnittelemaan riskiä alentavia toimenpiteitä, joiden avulla asiakas voitaisiin hyväksyä.

Feasibility studies of the weldability of structural steels used in the offshore environment

The rising demand for oil and gas has made it very necessary for the oil and gas industries to explore the offshore. There is a huge resources which is available in the offshore. The search for oil and gas is faced with greater challenges because of the nature of the marine environment as it poses difficult and harsh conditions for the construction of offshore structures. The major problem of the construction of offshore structure is the ability to produce a sound weld that gives the whole structure the structural integrity needed to withstand the harsh environmental conditions. This research work presents the performance of typical offshore steels with improved weldability. The ability of reducing the carbon content of thermo-mechanically rolled steels down to 0.08% makes it possible to achieve good weldability, toughness and strength for high strength steels used in offshore applications. Importantly, the ideal welding procedure should be strictly followed as recommended. The fabrication process is as important as the welding procedure in achieving a sound weld which is free of weld defects such as hydrogen induced cracking, lamellar tearing and solidification cracking. This research work also considers the corrosion as it affects offshore structure and necessary measures to mitigate the problem caused by corrosion.

Essays on auditor independence

Auditor independence is a cornerstone of the auditing profession and the basic principle that underpins the reputation of the auditing profession in the public eye. Indeed, it is the attribute most demanded from auditors by the public. Therefore, the sustainability of the auditing profession depends on how auditors can protect this principle. This dissertation consists of four interrelated essays concerned with auditor independence. Specifically, it examines situations that can threaten and impair auditor independence. In addition, this dissertation also examines several variables that may enhance and protect auditor independence. The first essay aims to examine the impact of social pressures occurring within audit firms on auditors’ judgment in the setting of a society with “high power distance” and “low individualism” cultural dimensions. The social pressures consisted of obedience pressure exerted by an auditor’s superior and conformity pressure exerted by an auditor’s colleague. Moreover, two moderating variables—a multi-dimensional professional commitment and locus of control—were included as moderator variables in the relationship between the social pressures faced by auditors and their judgment. The findings show that obedience and conformity pressures influence auditor judgment. Auditors who face the social pressures will make a judgment that may be even diametrically opposite to the independence principle. The findings also indicate that a multi-dimensional professional commitment and locus of control may potentially influence auditor judgment in a situation with social pressures. The second essay aims to investigate the association of advocacy and familiarity threats caused by auditor fee dependence and auditor tenure on auditor independence based on Finnish data, law, and auditing environment. This essay was motivated by the Green Paper on Audit Policy, published by the European Commission in 2010 that questions whether the maximum fee collected from a client should be regulated and whether consecutive assignments should be limited, among others. Contrary to popular belief, this essay does not find evidence that audit fees and long auditor tenure will jeopardise auditor independence. Therefore, the findings do not support policies to regulate auditor fees or limit auditor tenure in Finland. The third essay aims to examine the effect of client intimidation on auditor independence in an audit-client conflict situation. Intimidation threat is one of five independence threats that are explicitly referenced in the IFAC’s independence framework. Client intimidation was manifested in the client threatening to replace the auditor if the auditor did not adopt the client’s position. In addition, this essay examines the role of auditor’s perceived pressure and multi-dimensions of professional commitment as moderator variables. The findings suggest that auditors who experience client intimidation in an audit conflict situation are more likely to have their independence impaired than those who are in a similar situation but without client intimidation. Moreover, auditors who experience client intimidation perceive higher pressure than those who do not experience intimidation. Finally, auditors’ affective and continuance professional commitment dimensions moderate the relationship between auditors’ perceived pressures and auditor independence. The aim of the fourth essay is twofold. First, it aims to develop a scale for measuring auditors’ reputation awareness. Second, it aims to examine the correlation between the levels of auditor reputation awareness and auditor independence. A seven-item scale was developed as the reputation awareness scale. The findings indicate that the scale consists of one dimension. It also has a level of satisfactory reliability and a high level of validity. The findings show that there is a positive correlation between the level of auditors’ reputation awareness and auditor independence.

Content marketing and the significance of corporate branding

Tämän tutkielman tavoite on tutkia vahvan brandin merkitystä ja syitä, miksi yritykset käyttävät sisältömarkkinointia brandin rakentamisessa, sekä selvittää mitkä ovat yritysten sisältömarkkinointi-investointien tavoitteet, odotetut seuraukset ja koetut hyödyt ja tulokset. Teoriaosassa esitetään empiriaosaa varten tarvittava akateeminen taustatutkimustieto. Empiria on toteutettu puoli-struktroiduilla kahdenkeskisillä puhelinhaastatteuilla. Haastateltavina ovat työn toimeksiantajan Calcus Kustannus Oy:n viisi asiakasta. Näiden yritysten liikevaihto vaihtelee 23-75M€ välillä, ja yritykset toimivat pääosin suomen B2B yritysmarkkinoilla. Haastateltavat henkilöt ovat yrityksissä vastuussa markkinointipäätöksistä. Tulokset osoittavat, että vahvalla brandilla on erittäin suuri merkitys yrityksen kasvun ja menestyksen kannalta, ja että yritykset käyttävät sisältömarkkinointia brandin rakentamisessa, koska se kasvattaa brandipääomaa tehokkaasti. Sisältömarkkinoinnilla yritykset pyrkivät kasvttamaan heidän asiakkaidensa branditietoisuutta ja brandiuskollisuutta, sekä brandinsa uskottavuutta jakamalla aidosti kiinnostavaa ja lisäarvoa tuottavaa sisältöä. Lisäksi yrityksen asiantuntija-, sekä mielipidejohtajaroolin vahvistaminen koettiin erittäin tärkeäksi. Sisältömarkkinoinnin koetaan olevan brandin rakentamisessa tehokkaampaa kuin traditionaalinen markkinointi, minkä vuoksi yritykset tulevat kasvattamaan sen osuutta markkinointisuunnitelmissaan tulevaisuudessa.

Iran's domestic and foreign policies

Iran has a reputation of being a problematic country. Right now, it is proceeding with its nuclear program despite the opposition of the West and neighboring countries and the massive sanctions inflicted upon it. The country is also struggling with domestic issues. Half of Iran’s population belongs to different ethnic or religious minorities. They have poor rights to express their culture in the country, which is a cause of dissatisfaction among non-Shiite and non-Persian citizens. After the Arab Spring, the situation in Iran is getting more topical than ever. In the Syrian conflict, the Shiite Iran is constantly giving support to al-Assad’s regime. These are all factors that have aggravated the already irritated relations between Iran and the West.

Development of porous glass-fiber reinforced composite for bone implants. Evaluation of antimicrobial effect and implant fixation

Cranial bone reconstructions are necessary for correcting large skull bone defects due to trauma, tumors, infections and craniotomies. Traditional synthetic implant materials include solid or mesh titanium, various plastics and ceramics. Recently, biostable glass-fiber reinforced composites (FRC), which are based on bifunctional methacrylate resin, were introduced as novel implant solution. FRCs were originally developed and clinically used in dental applications. As a result of further in vitro and in vivo testing, these composites were also approved for clinical use in cranial surgery. To date, reconstructions of large bone defects were performed in 35 patients. This thesis is dedicated to the development of a novel FRC-based implant for cranial reconstructions. The proposed multi-component implant consists of three main parts: (i) porous FRC structure; (ii) bioactive glass granules embedded between FRC layers and (iii) a silver-polysaccharide nanocomposite coating. The porosity of the FRC structure should allow bone ingrowth. Bioactive glass as an osteopromotive material is expected to stimulate the formation of new bone. The polysaccharide coating is expected to prevent bacterial colonization of the implant. The FRC implants developed in this study are based on the porous network of randomly-oriented E-glass fibers bound together by non-resorbable photopolymerizable methacrylate resin. These structures had a total porosity of 10–70 volume %, of which > 70% were open pores. The pore sizes > 100 μm were in the biologically-relevant range (50-400 μm), which is essential for vascularization and bone ingrowth. Bone ingrowth into these structures was simulated by imbedding of porous FRC specimens in gypsum. Results of push-out tests indicated the increase in the shear strength and fracture toughness of the interface with the increase in the total porosity of FRC specimens. The osteopromotive effect of bioactive glass is based on its dissolution in the physiological environment. Here, calcium and phosphate ions, released from the glass, precipitated on the glass surface and its proximity (the FRC) and formed bone-like apatite. The biomineralization of the FRC structure, due to the bioactive glass reactions, was studied in Simulated Body Fluid (SBF) in static and dynamic conditions. An antimicrobial, non-cytotoxic polysaccharide coating, containing silver nanoparticles, was obtained through strong electrostatic interactions with the surface of FRC. In in vitro conditions the lactose-modified chitosan (chitlac) coating showed no signs of degradation within seven days of exposure to lysozyme or one day to hydrogen peroxide (H2O2). The antimicrobial efficacy of the coating was tested against Staphylococcus aureus and Pseudomonas aeruginosa. The contact-active coating had an excellent short time antimicrobial effect. The coating neither affected the initial adhesion of microorganisms to the implant surface nor the biofilm formation after 24 h and 72 h of incubation. Silver ions released to the aqueous environment led to a reduction of bacterial growth in the culture medium.

Unidirectional fiber-reinforced composite as an oral implant abutment material: Experimental studies of E-glass fiber/BisGMA-TEGDMA polymer in vitro

Fiber-reinforced composites (FRCs) are a new group of non-metallic biomaterials showing a growing popularity in many dental and medical applications. As an oral implant material, FRC is biocompatible in bone tissue environment. Soft tissue integration to FRC polymer material is unclear. This series of in vitro studies aimed at evaluating unidirectional E-glass FRC polymer in terms of mechanical, chemical, and biological properties in an attempt to develop a new non-metallic oral implant abutment alternative. Two different types of substrates were investigated: (a) Plain polymer (BisGMA 50%–TEGDMA 50%) and (b) Unidirectional FRC. The mechanical behavior of high fiber-density FRCs was assessed using a three-point bending test. Surface characterization was performed using scanning electron and spinning disk confocal microscopes. The surface wettability/energy was determined using sessile drop method. The blood response, including blood-clotting ability and platelet morphology was evaluated. Human gingival fibroblast cell responses - adhesion kinetics, adhesion strength, and proliferation activity - were studied in cell culture environment using routine test conditions. A novel tissue culture method was developed and used to evaluate porcine gingival tissue graft attachment and growth on the experimental composite implants. The analysis of the mechanical properties showed that there is a direct proportionality in the relationship between E-glass fiber volume fraction and toughness, modulus of elasticity, and load bearing capacity; however, flexural strength did not show significant improvement when high fiber-density FRC is used. FRCs showed moderate hydrophilic properties owing to the presence of exposed glass fibers on the polymer surface. Blood-clotting time was shorter on FRC substrates than on plain polymer. The FRC substrates also showed higher platelet activation state than plain polymer substrates. Fibroblast cell adhesion strength and proliferation rate were highly pronounced on FRCs. A tissue culture study revealed that gingival epithelium and connective tissue established an immediate close contact with both plain polymer and FRC implants. However, FRC seemed to guide epithelial migration outwards from the tissue/implant interface. Due to the anisotropic and hydrophilic nature of FRC, it can be concluded that this material enhances biological events related with soft tissue integration on oral implant surface.