Absence Of Barriers Research Articles

‘As a father, I like to develop and grow’ – fathering and privileges among white, heterosexual & highly educated men in the Netherlands

ABSTRACT In this paper, we analyse the understanding of ‘good’ fathering amongst white, heterosexual, and highly educated men living in the Netherlands with whom we conducted interviews. Their narratives showed that they consider ‘good’ fathering as a constant learning process, in which they put much emphasis on individualism, spending quality time with their children, and jointly discovering the world. To shed light on the structural factors that enable them to make active choices regarding fathering, we use the lens of privilege. While these fathers are privileged in relation to their gender, sexuality, class, education, ability, language, and ethnicity, the aspects of education, class, sexuality, and ethnicity emerged most prominently in the analysis of our data. Earlier research argued that privileges are often invisible to those who benefit from them. However, our data suggests, in line with recent research, that the privileged are sometimes aware of the benefits they profit from. Moreover, we add to the growing body of literature on privileged fathering in Europe by arguing that these fathers’ privileges are not primarily detectable in the advantages they profit from, but rather in the absence of barriers and obstacles they face.

Reassessing Chronic Strain: A Research Note on Women's Income Dynamics After Divorce and Separation

The economic consequences of divorce and separation for women are commonly associated with the chronic strain model, according to which women's losses are large and persistent. This research note shifts the focus to a crisis model highlighting women's potential of, and routes to, recovery from initial losses. Drawing on German Socio-Economic Panel data (1984–2021) on women in marital and cohabiting unions (N ∼ 27,000 women, N ∼ 3,400 divorces and separations), we use fixed-effects regression models and event-history models to analyze changes in equivalized monthly household income and poverty risk across the process of divorce and separation. Results show that most women recovered from their initial economic declines. Although initial losses were common and often sizable, large fractions of women eventually returned to or exceeded the household income expected in the absence of divorce and separation. Recovery was facilitated by the “traditional” route of repartnering and the “modern” route of women mobilizing their productive skills. Both routes appeared more important than the absence of barriers, such as children in the household. We conclude that for the majority of women, the economic consequences of divorce and separation are better described as a temporary crisis than as a chronic strain.

Law and Application of Pancasila Principles in Interfaith Marriages in Indonesia

The implementation of the life of the nation and state is inextricably tied to the divine values encapsulated in Pancasila and the Constitution. However, the current reality of Indonesia's diverse nation poses a challenge to these divine values. The absence of barriers between individuals, as exemplified by their interactions and the formation of families through marriage, has resulted in the dissolution of ethnic, cultural, and religious distinctions. Consequently, some couples entering into marriage no longer consider their ethnic and cultural background as a determining factor in their relationship.The purpose of this paper is twofold: first, it aims to analyse the views of Pancasila and the 1945 Constitution of the Republic of Indonesia on the phenomenon of interfaith marriages in Indonesia; second, it seeks to provide confirmation of the actual legal status of these marriages. In order to achieve this, this paper employs a normative legal research methodology, utilising both a statutory and conceptual approach in its investigation. From a conceptual standpoint, marriage encompasses not only its legal and private aspects, but also its religious aspects. Therefore, the state relinquishes its authority to determine the legitimacy of marriage to religious law, which, by its nature, discourages interfaith marriages. This paper concludes that Pancasila and the 1945 Constitution do not acknowledge the existence of interfaith marriages, as they are deemed incompatible with divine values. Accordingly, the judiciary should refrain from recognizing interfaith unions. To resolve legal disputes surrounding these unions, the Population Administration Act should be amended to repeal Article 35, Paragraph 1.

Experimental study on the coupling effect of heptafluoropropane and different arrangement of obstacles on methane-air explosion

The influence of heptafluoropropane（CF3CHFCF3） with different barrier arrangements on the prevention of methane-air explosions in semi-closed pipes is examined in this research. Using high-speed photography and pressure sensors, the propagation traits and pressure data of flames were captured on the self-built explosion test platform. The findings demonstrate that, in the absence of barriers, a 1% concentration of CF3CHFCF3 promotes the spread of methane explosions, with an 8.6% reduces in flame propagation time. However, as CF3CHFCF3 concentration rises, the strength of the inhibition of methane explosions weakens with increasing concentration, and at a concentration of CF3CHFCF3 greater than 5%, the explosions are completely inhibited. When barriers of different arrangements are introduced, the inhibition impact of CF3CHFCF3 on methane explosion is improved. In these barriers, the maximum boosting rate and peak explosion overpressure are decreased by 28.81% and 97.27%, respectively. The staggered arrangement of barriers provides a higher coupling effect when the concentration of CF3CHFCF3 is between 1% and 3%, while the symmetrical arrangement of barriers has the optimum coupling effect when the concentration is between 4% and 5%.

Gas-phase formation of glycolonitrile in the interstellar medium.

Our automated reaction discovery program, AutoMeKin, has been utilized to investigate the formation of glycolonitrile (HOCH2CN) in the gas phase under the low temperatures of the interstellar medium (ISM). The feasibility of a proposed pathway depends on the absence of barriers above the energy of reactants and the availability of the suggested precursors in the ISM. Based on these criteria, several radical-radical reactions and a radical-molecule reaction have been identified as viable formation routes in the ISM. Among the radical-radical reactions, OH + CH2CN appears to be the most relevant, considering the energy of the radicals and its ability to produce glycolonitrile in a single step. However, our analysis reveals that this reaction produces hydrogen isocyanide (HNC) and formaldehyde (CH2O), with rate coefficients ranging from (7.3-11.5) × 10-10 cm3 molecule-1 s-1 across the temperature range of 10-150 K. Furthermore, the identification of this remarkably efficient pathway for HNC elimination from glycolonitrile significantly broadens the possibilities for any radical-radical mechanism proposed in our research to be considered as a feasible pathway for the formation of HNC in the ISM. This finding is particularly interesing given the persistently unexplained overabundance of hydrogen isocyanide in the ISM. Among the radical-molecule reactions investigated, the most promising one is OH + CH2CHNH, which forms glycolonitrile and atomic hydrogen with rate coefficients in the range (0.3-6.6) × 10-10 cm3 molecule-1 s-1 within the 10-150 K temperature range. Our calculations indicate that the formation of both hydrogen isocyanide and glycolonitrile is efficient under the harsh conditions of the ISM.

Ascent rates of 3-D fractures driven by a finite batch of buoyant fluid

Propagation of fluid-filled fractures by fluid buoyancy is important in a variety of settings, from magmatic dykes and veins to water-filled crevasses in glaciers. Industrial hydro-fracturing utilises fluid-driven fractures to increase the permeability of rock formations, but few studies have quantified the effect of buoyancy on fracture pathways in this context. Analytical approximations for the buoyant ascent rate facilitate observation-based inference of buoyant effects in natural and engineered systems. Such analysis exists for two-dimensional fractures, but real fractures are three-dimensional (3-D). Here we present novel analysis to predict the buoyant ascent speed of 3-D fractures containing a fixed-volume batch of fluid. We provide two estimates of the ascent rate: an upper limit applicable at early time, and an asymptotic estimate (proportional to$t^{-2/3}$) describing how the speed decays at late time. We infer and verify these predictions by comparison with numerical experiments across a range of scales and analogue experiments on liquid oil in solid gelatine. We find the ascent speed is a function of the fluid volume, density, viscosity and the elastic parameters of the host medium. Our approximate solutions predict the ascent rate of fluid-driven fractures across a broad parameter space, including cases of water injection in shale and magmatic dykes. Our results demonstrate that in the absence of barriers or fluid loss, both dykes and industrial hydro-fractures can ascend by buoyancy over a kilometre within a day. We infer that barriers and fluid loss must cause the arrest of ascending fractures in industrial settings.

Impact of Tumor Barriers on Nanoparticle Delivery to Macrophages.

The delivery of therapeutic nanoparticles to target cells is critical to their effectiveness. Here we quantified the impact of biological barriers on the delivery of nanoparticles to macrophages in two different tissues. We compared the delivery of gold nanoparticles to macrophages in the liver versus those in the tumor. We found that nanoparticle delivery to macrophages in the tumor was 75% less than to macrophages in the liver due to structural barriers. The tumor-associated macrophages took up more nanoparticles than Kupffer cells in the absence of barriers. Our results highlight the impact of biological barriers on nanoparticle delivery to cellular targets.

Observasi Pengendalian Mutu, Sanitasi dan Higiene pada Produksi Teh Telang Lemon di UMKM Sarisa Merapi

<em>Sarisa Merapi is a small and medium-sized micro enterprise (MSME) engaged in food processing such as telang lemon tea, candied salak, dodol salak, sari salak and egg roll. Among these products, telang lemon tea became the choice in this study because of the large number of productions and the relatively low price. In addition, telang lemon tea has health benefits because it contains antioxidants and can be used as a substitute drink for tea. The quality of telang lemon tea is determined by the quality of raw materials, the application of sanitation and hygiene in the production process. But in reality, it is less noticed by business owners. The purpose of this practice is to observe quality control, application of sanitation and hygiene in the production process of telang lemon tea in Sarisa Merapi MSME. The method of data collection is carried out by observation, interviews with staff and employees, documentation and literature studies focused on the process of preparing raw materials, processing, packaging and application of sanitation and hygiene on the production of lemon tea in Sarisa Merapi MSMEs. The process of processing telang lemon tea has three stages, namely the procurement of raw materials, the manufacture of intermediate products and the final product. The results showed that the application of quality control, sanitation and hygiene were quite well performed in the procurement of raw materials, the manufacture of intermediate products, the final product process, packaging and storage. However, in the application of sanitation and hygiene, there were still some problems such as workers did not routinely wear aprons and masks during the production process, the absence of barriers between production rooms. Therefore, Sarisa Merapi needs to pay more attention and evaluate these problems.</em>

A functional model explaining the dynamics of flourishing during adolescence: an interpretative phenomenological analysis

PurposeThe objectives of the study were to explore the lived experiences of adolescents for understanding the process of their flourishing and develop a functional model to explain the dynamics of flourishing during adolescence.Design/methodology/approachGuided by the qualitative approach, the authors used interpretative phenomenological analysis (IPA) to explore how various factors affect the process of flourishing during adolescence. The authors conducted in-depth interviews with 10 adolescents to collect qualitative data.FindingsA total of eight boosters (four internal and four external) and seven barriers (five internal and two external) emerged. The results highlighted the importance of a functional model that explained the dynamics of adolescents' flourishing. Though the authors conceded that the presence of boosters and absence of barriers were instrumental in enhancing flourishing during adolescence, based on the extant literature, the authors assumed the existence and operation of other intra-individual and inter-individual factors or correlates.Research limitations/implicationsFirst, the study participants are school-going adolescents living in a supported urban family environment where expectations to study and achieve are an important cultural component. Second, the study has focussed on the participants belonging to late adolescence—a transitional phase to emerging adulthood.Practical implicationsThere are three implications of the study—theoretical (conceptualisation of a functional model), practical (construction of a new measure of flourishing) and clinical (designing intervention programmes to enhance positive living in adolescents).Originality/valueThe study has provided a deeper insight into adolescents' flourishing from insiders' perspectives using the framework of IPA and discovered and elaborated a functional model of adolescents' flourishing.

ИСТОРИЧЕСКАЯ ПОЛИТИКА В ЯПОНО-СИНГАПУРСКИХ ОТНОШЕНИЯХ

The article analyses the influence of issues of the historical issues on the contemporary Japan-Singapore relations. The key features of the Singaporean memory about the World War Two are revealed. The connection between the contemporary Singaporean politics of memory and nation-building processes is explored. The contemporary Japanese approach to the policy towards SEA countries has been analysed. The author argues that Japan tries to reincarnate its idea of “Greater East Asia Co-prosperity Sphere”. Therefore, it is important for Japan to put the past of the aggressive imperial policy out of the contemporary relations with Singapore, as well as with other countries of Southeast Asia. The absence of barriers in the Japan-Singapore relations due to the historical past is linked with specific features of the Singaporean politics of memory and “forgetting” strategy, which is used by both states.

The Role of Teaching Goals and Instructional Technology Perceptions in Faculty Members’ Technology Use

This study portrays profile uses of technology in the classroom by faculty at a school of education at a university in Central California (N = 47). First, it describes their professional uses of certain technology on a frequency scale. Second, it reports the effects of faculty’s teaching philosophy and perceptions of instructional technology (IT) in their teaching practice with regards to use of technology. This study employed quantitative data analysis. The findings indicate that faculty’s teaching goals and perception of the learning environment play an important role in determining their uses of technology. Third, it reveals faculty’s motivation and challenges to use certain technological tools in their teaching. Specifically, the participants reported high levels of motivation for using various new technologies, minimal challenges to IT use in their classroom and their actual uses of such technology being unknown. Given the faculty’s high motivation (or absence of barriers) of using various innovative technology, one of the suggestions for future professional development programs is to offer training which moves beyond understanding how to use technology, and addresses the effectiveness and efficiency of teaching with technology.

Socio-economic and environmental factors associated with the occurrence of canine infection by Leishmania infantum in Teresina, Brazil.

American visceral leishmaniasis (AVL) is a zoonosis caused by protozoan parasites of the genus Leishmania. In Brazil, the disease is caused by Leishmania infantum and the main vector is the phlebotomine sandfly Lutzomyia longipalpis, found both in natural ecotopes and in the rural and urban environments, being very well adapted to the peridomestic environment. The domestic dog has been incriminated as the main reservoir of the parasite in the urban environment, but the control measures based on culling seropositive dogs have not shown to be effective to contain the spread of the disease throughout the country. Many studies evaluated risk factors for human visceral leishmaniasis but few focused on the socioeconomic and environmental factors associated with infection among dogs. Knowledge of these factors might help identify the conditions that contribute to the maintenance of transmission cycles in the urban environment and identify new targets for intervention. The objective of this study was to assess the association between socioeconomic and environmental factors and the occurrence of canine leishmaniasis at Teresina city, Brazil. This cross-sectional study was developed in ten districts of Teresina, involving 532 houses and 810 dogs. Peripheral blood samples were collected by vein punction using vacutainer tubes without anticoagulant for performing serological test (indirect immunofluorescence - IFI). Serum samples with IFI titers ≥1: 80 were considered positive. Owners of the selected dwellings were interviewed using a semi-structured questionnaire addressing socioeconomic and environment aspects. The association between variables and seropositivity was assessed through multilevel logistic regression models. Global seropositivity was 39%. There was no statistically significant difference between seropositivity and age and sex of animals, literacy of the household head, presence of other domestic animals or with household characteristic like water supply, inadequate sewage disposal system, type of floor and roof. Mixed-breed dogs and those living for a long time in houses with absence of masonry walls and presence of a kennel showed higher odds of seropositivity. These results suggest that some peridomestic characteristics, especially the absence of barriers that allow dogs to have free access to the street, in association with the presence of a kennel, might contribute to maintaining the infection cycle in urban areas. Intervention measures oriented to the management of the peridomestic environment and responsible dog possession could be useful tools for reducing disease burden in endemic area.

Unexpected Absence of Population Structure and High Genetic Diversity of the Western Atlantic Hermit Crab Clibanarius antillensis Stimpson, 1859 (Decapoda: Diogenidae) Based on Mitochondrial Markers and Morphological Data

Recent studies on genetic variability have revealed different patterns of genetic structure among populations of marine decapod species with wide geographical distribution. The hermit crab Clibanarius antillensis has a broad distribution along the western Atlantic Ocean, from south Florida (United States) to Santa Catarina (Brazil). This factor, in addition to differences in larval morphology and in adult coloration, makes this species a good model for studies on intraspecific variations. Therefore, we evaluated the molecular and morphological variability of C. antillensis along its distribution in order to check the levels of population structure. The results were based on the morphological analyses of 187 individuals and 38 partial sequences of the mitochondrial gene 16S rRNA and 46 of cytochrome c oxidase subunit I (COI) from specimens whose locations covered the whole species distribution. The molecular analyses did not show any apparent population structure of C. antillensis. This result was corroborated by the morphological analyses since the characters analyzed did not show any pattern of variation. Our results may be explained by a set of factors, such as the dispersive potential of the species and the absence of barriers that could prevent gene flow. In addition, high genetic diversity was observed, mainly for COI, which may be explained by the historical processes of the species, which seem to be in almost constant expansion in the last 700,000 years and experienced no genetic bottleneck. Apparently, this species was little affected by the climate fluctuations of Pleistocene. Additionally, our morphological analyses allowed us to present herein a redescription of the studied species since we noted differences from the characters in the diagnosis.

Economic Freedom in the Balkan Transition Countries from a Valuable Human Ends Perspective

ABSTRACT The paper argues that exercising unlimited economic freedom, as promoted by neoliberal advocates, is in negative correlation with valuable human ends, such as greater wellbeing, healthy environment, and poverty elimination. The absence of barriers for business operations often threatens the right to safe food and drinking water, and other human rights. This is particularly true in small economies, such as in the Balkan transition countries. The market in these countries is ‘free’ and ‘open’ for big players predominantly, creating economic non-opportunities and non-freedom for the majority. This paper calls for a change to the neoliberal concept of economic freedom and deregulation. The research methods include a case study and the interpretative comparative analysis of the trends in the relevant fields.

Pair Correlation Analysis Maps the Dynamic Two-Dimensional Organization of Natural Killer Cell Receptors at the Synapse.

In living systems, the contact between cells is the basis of recognition, differentiation, and orchestration of an immune response. Obstacles and barriers to biomolecular motion, especially for receptors at cellular synapses, critically control these functions by creating an anisotropic environment. Whereas conventional fluorescence fluctuation methods, such as fluorescence correlation spectroscopy or fluorescence recovery after photobleaching, can only measure the isotropic diffusion of molecules, the two-dimensional pair correlation function (2D-pCF) approach probes the anisotropic paths at different spatial locations within an image, allowing the creation of high-resolution maps that can visualize and quantify how molecules move in a living cell. In this work, we show how the 2D-pCF method maps the environment in cellular synapses as perceived by natural killer (NK) cell receptors. In cultured human HLA null 721.221 cells, 2D-pCF reveals the motion of inhibitory receptor HLA-Cw4-YFP coexpressed with KIR3DL1 to be highly directional around specific loci, while these restrictions were absent in the case of HLA-B51-YFP coexpressed with KIR2DL1. Further, in freshly isolated educated (H-2Dd) and uneducated (MHC–/–) primary murine NK cells, the 2D-pCF method shows significant differences in the paths taken by activating receptor NKp46 and inhibitory receptor Ly49A in educated compared to uneducated cells. Altogether, we demonstrate that the 2D-pCF method is very powerful in informing about the spatial organization of motion in cells. Our data support the hypothesis that flexibility in the spatial arrangement of membrane receptors, that is, the absence of barriers, is crucial for NK cell function.

Does ecological marginality reflect physiological marginality in plants?

In the absence of barriers to dispersal, species’ range limits should arise when physiological processes are compromised by unfavorable ecological conditions. This study aims to fill the knowledge gap on the role of physiology in determining plant species range limits. We developed the Physiological Marginality Hypothesis (PMH), a theoretical framework predicting that individuals in ecologically marginal populations are less physiologically efficient than those occurring at the ecological optimum. According to PMH, the probability to reach the optimal physiological efficiency is best shaped by a Gaussian function and curvilinear relationships should exist between physiological traits and ecological gradients. We conducted an analysis on plant physiology studies along altitudinal/latitudinal gradients to investigate which models best describe the relationship between the performance of a given physiological trait and the considered ecological gradients. Data from 54 cases (29 species) concerning photosynthesis, stomatal conductance, carbon isotope composition and photosynthetic water use efficiency were used. Overall, results support PMH in about 70% of cases, suggesting that ecologically marginal individuals can be physiologically less efficient than individuals occurring at the species ecological optimum. Physiology has an important causal role in shaping plant species distribution and further studies should focus on physiological processes at the ecological range edge.

Simulating demography, genetics, and spatially explicit processes to inform reintroduction of a threatened char

AbstractThe success of species reintroductions can depend on a combination of environmental, demographic, and genetic factors. Although the importance of these factors in the success of reintroductions is well‐accepted, they are typically evaluated independently, which can miss important interactions. For species that persist in metapopulations, movement through and interaction with the landscape is predicted to be a vital component of persistence. Simulation‐based approaches are a promising technique for evaluating the independent and combined effects of these factors on the outcome of various reintroduction and associated management actions. We report results from a simulation study of bull trout (Salvelinus confluentus) reintroduction to three watersheds of the Pend Oreille River system in northeastern Washington State, USA. We used an individual‐based, spatially explicit simulation model to evaluate how reintroduction strategies, life history variation, and riverscape structure (e.g., network topology) interact to influence the demographic and genetic characteristics of reintroduced bull trout populations in three watersheds. Simulation scenarios included a range of initial genetic stocks (informed by empirical bull trout genetic data), variation in migratory tendency and life history, and two landscape connectivity alternatives representing a connected network (isolation‐by‐distance) and a fragmented network (isolation‐by‐barrier, using the known existing barriers). A novel feature of these simulations was the ability to consider the interaction of both demographic and genetic (i.e., demogenetic) factors in riverscapes with implicit asymmetric movement probabilities across the barriers. We found that connectivity (presence or absence of barriers) had the largest effect on demographic and genetic outcomes over 200 yr, with a greater effect than both initial genetic diversity and life history variation. We also identified regions of the study system in which bull trout populations persisted across a wide range of demographic, life history, and environmental connectivity parameters. Finally, we found no evidence that initial neutral genetic diversity influenced genetic diversity and structure after 200 yr; instead, genetic drift due to stray rate and population isolation dominated and erased any initial differences in genetic diversity. Our results highlight the utility of spatially explicit demogenetic approaches in exploring and understanding population dynamics—and their implications for management strategies—in fresh waters.

Evolution and Evaluation of SRV in Shale Gas Reservoirs: An Application in the Horn River Shale of Canada

Summary A hybrid-hydraulic-fracture (HHF) model composed of (1) complex discrete fracture networks (DFNs) and (2) planar fractures is proposed for modeling the stimulated reservoir volume (SRV). Modeling the SRV is complex and requires a synergetic approach between geophysics, petrophysics, and reservoir engineering. The objective of this paper is to characterize and evaluate the SRV in nine horizontal multilaterals covering the Muskwa, Otter Park, and Evie Formations in the Horn River Shale in Canada, with a view to match their production histories and to evaluate the effectiveness and potential problems of the multistage hydraulic-fracturing jobs performed in the nine laterals. To accomplish this goal, the HHF model is run in a numerical-simulation model to evaluate the SRV performance in planar and complex fracture networks using good-quality microseismicity data collected during 75 stages of hydraulic fracturing (out of 145 stages performed in nine laterals). The fracture-network geometry for each hydraulic-fracture (HF) stage is developed on the basis of microseismicity observations and the limits obtained in the fracture-propagation modeling. Post-fracturing production is appraised with rate-transient analysis (RTA) for determining effective permeability under flowing conditions. Results are compared with the HHF simulation and the hydraulic-fracturing design. The HHF modeling of the SRV leads to a good match of the post-fracturing production history. The HHF simulation indicates interference between stages. The vertical connectivity in the reservoir is larger than the horizontal connectivity. This is interpreted to be the result of the large height achieved by HFs, and the absence of barriers between the formations. It is concluded that the HHF model is a valuable tool for evaluating hydraulic-fracturing jobs and the SRV in shales of the Horn River Basin in Canada. Because of the generality of the Horn River application, the same approach might have application in other shale gas reservoirs around the world.

Occupational therapy practice in oncology care: Results from a survey.

The everyday landscape of occupational therapy (OT) in oncology is underexplored, hindering targeted improvements. The purpose of the present study was to identify the OT interventions commonly provided and reimbursed in oncology. A survey utilizing snowball sampling was disseminated online to OT working in oncology care; 167 surveys were received from 21 states in the United States. Results found that over 90% of therapists reported focusing on physical impairment, weakness, fatigue, and activities of daily living. Interventions for emotional/social support, self-advocacy, quality of life, lifestyle management, and cognitive impairment were not directly billed. More than 90% of therapists reported that, in the absence of barriers, they would address quality of life, emotional difficulties, lifestyle management, and home safety. Overall, the findings suggested that OT in the United States primarily provide physical interventions for oncology patients. However, they also provide psychosocial services and client/caregiver education, but often do not bill directly for this care. Reimbursement structures should be modified to allow for the direct billing of mental/psychosocial and educational interventions in OT for cancer care.

Widespread distribution of Pine martens (Martes martes) in a fragmented suburban landscape

Pine martens (Martes martes) are forest specialists that depend either on large patches of forest or on the absence of barriers between smaller forest patches. It thus seems likely that they would disappear from landscapes with heavily fragmented forests and a high density of presumptive barriers that are typical of Central Europe. We studied the distribution of pine martens in a suburban landscape characterised by fragmented forests and a high density of presumptive barriers (e.g. housing areas, roads). We assessed the presence of pine martens using camera traps in a sample of 170 1 × 1-km quadrats and used occupancy modelling to account for imperfect detection. We found an almost complete and countrywide distribution of the pine marten. Larger roads and housing areas were not negatively related to its current distribution as we predicted. We conclude that pine martens are capable to survive in some heavily fragmented landscapes.