Open Process Research Articles

The Effect of Digital Analytics Capacity and Open Eco-Innovation on The Reduction And Waste Of Grain Losses

Objective: The study aims to analyze the effect of digital capacity and open process and management eco-innovation on the reduction and disposal of grain losses. Theoretical Framework: In this topic, digital analysis capacity and open eco-innovation are presented, providing a solid basis for understanding the context of the investigation. Method: The methodology adopted for this research comprises a quantitative approach, with grain companies in Brazil. Data was collected through a questionnaire, in which 175 responses were obtained and analyzed using structural equation modeling (PLS-SEM). Results/Discussion: The results obtained revealed that open-process eco-innovation helps in the prevention and disposal of grain losses. In contrast, open management eco-innovation helps in the disposal of grain losses. Furthermore, open process and management eco-innovation mediate the relationship between digital analysis capability and the allocation of grain losses. Research Implications: Practical and theoretical implications of this research are discussed, providing insights into how the results can be applied or influence practices in subject management and sustainability. Originality/Value: This study contributes to the literature on open process and management eco-innovation as an intermediary mechanism to explore the relationship between digital analysis capability and the prevention and allocation of grain losses. The relevance and value of this research are evidenced by showing managers strategies and ways to prevent grain losses that occur in the production, post-harvest, and processing phases.

The conjugal order and long-term reintegration in Northern Uganda. How ideas of sexuality and patrilineality shape reintegration processes of men, women and children born in captivity

ABSTRACT Research on the reintegration of ex-combatants has mostly focused on a short period after the end of conflict. Building on this observation, I analyse the long-term reintegration processes of formerly abducted by the Lord’s Resistance Army (LRA) in Northern Uganda from a feminist perspective. Specifically, I explore how long-term reintegration differs for returning men, women and children born in captivity (CBC). To understand these long-term processes, it is crucial to analyse the wider societal order into which returnees reintegrate. I argue that in Northern Uganda a conjugal order centred around ideas of sexuality/marriage and patrilineality shapes the different reintegration experiences of returning women, men and CBC. I find that gender affects both short-term and long-term reintegration, with returning women and their children encountering significantly more difficulties than returning men. Interestingly, male CBC transitioning into adulthood are confronted with more problems related to the conjugal order than female CBC. Overall, my findings suggest that reintegration is an open, dynamic, and intergenerational process that cannot be confined to a fixed time frame.

Broken rung roles in the female leadership deficit phenomenon in Indonesia

The underrepresentation of women in top management positions is marked by a decline in participation as the hierarchy rises. This study investigates the impact of the "broken rung" phenomenon—referring to unfair promotion systems as a key barrier to female career advancement—on the leadership deficit among women in Indonesia. Using a qualitative methodology and a phenomenological approach, data were collected through semi-structured in-depth interviews. The research analysis followed four stages of coding: open coding, axial coding, selective coding, and process coding. Findings reveal that gender stereotypes in certain industries and occupations contribute to the scarcity of female leaders. The shortage of female leaders initially stems from the limited presence of women in specific industries, influenced by these stereotypes. The "broken rung" is not the primary factor in Indonesia’s female leadership deficit, as there were already few women in specific sectors before unfair company systems impacted them. The root cause is not an unfriendly promotion system, but rather the unequal distribution of female workers across industries. Feminine-dominated sectors see higher female representation, while masculine-dominated sectors do not. Unfortunately, a significant portion of jobs are perceived as masculine, leading to an overrepresentation of male-dominated industries.

The discussion of the relationship between cardiopulmonary bypass and postoperative thyroid function changes in pediatric congenital heart disease, and the analysis of oral thyroid hormone therapy and cardiac prognosis.

This study aims to investigate the relationship between CPB factors and changes in TH levels in postoperative patients and the effect of oral levothyroxine sodium tablets on outcomes in patients with postoperative TF abnormalities. Select patients who underwent CHD surgery between September 2017 and September 2023 and were aged 13 years or younger. The relationship between CPB and postoperative TF changes and the influencing factors were analyzed. In addition, patients with different diseases and ages were divided into the medication group and the non-medication group. The primary outcome was postoperative ejection fraction (EF), and the secondary outcomes were PICU hospitalization days and total hospital cost. Seven hundred 53 patients were included. The longer the CPB time and ACC time, the lower the postoperative triiodothyronine (T3) and thyroxin (T4) levels (p < 0.001 and p < 0.001). The longer the CPB time, the more pronounced the postoperative T3 level abnormality (p < 0.001). The longer the CPB time, ACC time, and DHCA time, the more pronounced the postoperative T4 level abnormalities (p < 0.001 and p < 0.001 and p = 0.046). The postoperative EF of patients in the medication group was slightly higher than that of the non-medication group, and the EF before discharge was significantly higher than that of the non-medication group (p = 0.021, p = 0.015, and p = 0.024). Postoperative PICU days in the medication group [3.0 (2.0,7.0) versus4.0 (2.0,10.0), p = 0.020] were shorter than the non-medication group, and the proportion of ≤ 5days was more [154 (66.1%) versus304 (58.5%), p = 0.047]. The total hospitalization cost was slightly lower in the medication group (p < 0.05). The duration of CPB, ACC, and DHCA in the open surgery process for CHD affects patients' thyroid function in the postoperative period. In our study, we found that oral levothyroxine sodium tablets are beneficial to the children's postoperative recovery.

Open Innovation And Digital Marketing: A Catalyst For Culinary SMEs In Makassar

Through an open innovation process, this study aims to determine the impact of IT awareness and digital marketing on the performance of SMEs in Makassar City. A sample of 94 SMEs using the Lameshow formula was collected in Makassar City for this study. The study shows that in Makassar City, IT awareness and digital marketing have a substantial and beneficial impact on the openness of innovation processes for SMEs. Given the results of this study, it was found that SMEs in Makassar City should start to increase their information technology awareness and use Digital Marketing for Open Innovation processes to improve their performance.

Selective monodeuteration enabled by bisphosphonium catalyzed ring opening processes

The selective incorporation of a deuterium atom into small molecules with high selectivity is highly valuable for medical and chemical research. Unfortunately, this remains challenging due to the complete deuteration caused by commonly used hydrogen isotope exchange strategies. We report the development of a photocatalytic selective monodeuteration protocol utilizing C–C bond as the unconventional functional handle. The synergistic combination of radical-mediated C–C bond scission and deuterium atom transfer processes enables the effective constructions of benzylic CDH moieties with high selectivity for monodeuteration. The combinational use of a bisphosphonium photocatalyst, thiol catalyst, and CH3OD deuteration agent provides operationally simple conditions for photocatalytic monodeuteration. Moreover, the photoinduced electron transfer process of the bisphosphonium photocatalyst is elucidated through a series of spectroscopy experiments, identifying a peculiar back electron transfer process that can be regulated by subsequent nucleophilic additions.

Students' meaning-making in an open inquiry: two paths

AbstractIn science education, students need to work with laboratory elements that create conditions for them to learn to do science and experience the value of making meaning in this process. However, students rarely get to carry out investigations that resemble actual scientific practices. More often, they are encouraged to follow an already given knowledge structure, rather than allowed to shape it by themselves. In this study, we investigate how students' meaning-making processes develop when they work with an open inquiry with three degrees of freedom aimed at really doing science. Meaning-making in doing science involves both the typical science-content dimension and a sometimes more overlooked aesthetic dimension. Thus, to gain insight into the students' meaning-making in this, we rendered a thick description of the students' experience, including an analysis of the aesthetic dimension. We compared the processes of two student groups in year 9 and how, within their groups, they collectively made meaning of an open inquiry. The results showed how the processes took quite different turns, moving through peaks and troughs in each group. The first group began with resignation and ended up with a strong commitment towards the openness of the task. For the other group, the journey was quite the opposite. They began engaged, with a lot of ideas about a phenomenon that turned out to be impossible to create. This study shows that in this open process, the materials available and the teacher’s guidance are crucial for supporting the students’ meaning-making. This study therefore becomes an important contribution to a discussion about what is needed to help students make meaning in doing.

Experimental and numerical study of light, fragile vent covers under vented gas explosions

In this study, the venting functions of autoclaved aerated concrete (AAC) and gypsum vent covers under gas explosion conditions were examined for the first time. Eleven sets of field tests were performed, data such as overpressuretime history and rupture pressure data were collected, and failure modes were recorded and analysed. The results show that the AAC and gypsum panels can substantially reduce the internal peak overpressure and duration, and the AAC panel is the venting component with the best performance. The dynamic rupture pressure of venting covers obviously differs from the internal peak overpressure and static failure overpressure, so the opening process and dynamic effect of venting covers should be considered in the design. A numerical model of the AAC panel was established in LS-DYNA. In a parametric study, the panel thickness, material strength, boundary conditions and rate of overpressure rise considerably affected the rupture pressure. On this basis, an empirical formula for the rupture pressure and its applicable range is presented.

Eggshell bio-derived hydroxyapatite particle-wool/polyester staple fibers hybrid reinforced epoxy bio-composites for biomedical services

This study assessed the impact of hybrid reinforcement from natural and synthetic materials on the wear and mechanical properties of epoxy-based composite materials needed for biomedical applications. Hydroxyapatite was synthesized from eggshells using the hydrothermal method, while wool fiber was obtained from cow hair. The hybrid reinforced composites were developed by blending hydroxyapatite particles and the fibers by hand layup method in an open mold production process, with specified amounts of 3–15 wt % reinforcement. The characterized properties included tensile and flexural strengths, impact energy, wear resistance, and hardness. A scanning electron microscopy study was conducted to analyze the adhesion between the matrix and reinforcements at the interface, providing valuable insights into the overall integrity of the composites. The results showed a significant increase in the properties of the hybrid reinforced composites when compared with the pristine sample. In particular, the 6 wt% reinforced composite enhanced 61.14 % in tensile strength and 160.79 % enhanced 61.14 % in tensile strength and 160.79 % in flexural strength. Thus, the study shows that substituting synthetic fibers with hybrid organic-based reinforcement offers a viable approach for developing sustainable materials with improved mechanical properties suitable for biomedical applications.

How is feasibility in local climate politics constructed? Balancing between appropriateness and consequence in advancing urban low-carbon plans

ABSTRACT How does ambitious climate action become politically feasible? The literature has tended to understand political feasibility through interactions between citizens and governing institutions, conditioned by the various costs and benefits for the actors involved. Instead, by considering the work of bureaucratic actors, this paper examines the practices of constructing feasibility in local climate planning. We draw on sociological institutionalism, focusing on the dynamics of fine-tuning between logics of appropriateness and consequence in achieving what is deemed ‘politically feasible.’ Taking climate politics in the City of Bergen (Norway) as a case study, this paper advances that what is deemed politically feasible is a product of calibrating (1) relevant policies with the city’s climate ambitions, (2) specific actions with open and inclusive processes, and (3) radical and ambitious solutions with the city’s current political climate. We discuss the implications of these results for the legitimization of climate planning locally.

Effects of Salicylic and Acetylsalicylic Acids in Mitochondrial and Erythrocyte Membranes

For further clarification of the mechanisms of pharmacological effects of salicylic and acetylsalicylic acids, the interactions of these acids with mitochondrial and erythrocyte membranes were studied and the role of calcium ions in the effects of salicylic and acetylsalicylic acids was examined. Salicylic acid and to a lesser extent acetylsalicylic acid at 0.5−2.0 mM concentration effectively inhibited the respiratory activity of isolated rat liver mitochondria, by uncoupling respiration and phosphorylation processes, induced depolarization of the mitochondrial membrane and potentiated Ca2+-stimulated formation of mitochondrial permeability transition pores in EGTA-free media. Cyclosporine A and ruthenium red partially inhibited the mitochondrial pore opening process induced by salicylic and acetylsalicylic acids both in the absence and presence of Ca2+ ions. Salicylic acid (180–360 µM) markedly accelerated proton-induced lysis of human erythrocytes (at pH 3.2) and caused hyperpolarization of erythrocyte membranes (at pH 5.5, but not at pH 7.4), probably as a result of proton transfer to the cytoplasm of the cell. Thus, salicylic and acetylsalicylic acids interact with mitochondrial and plasma membranes, act as effective proton/Ca2+ ionophores and stimulate the mitochondrial calcium uniporter.

Entrepreneurs’ decision-making in sustainable open innovation practices

Entrepreneurs’ decision-making in sustainable open innovation practices holds significant relevance in fostering environmentally conscious and socially responsible business strategies. Sustainable decision-making not only aligns with ethical principles but also addresses pressing global challenges such as climate change and resource depletion. This study aims to characterize the decision-making role played by entrepreneurs in the context of the open innovation paradigm and to understand the factors that influence entrepreneurial performance. A quantitative methodology supported by Partial Least Squares Structural Equation Modeling was adopted, considering a sample of 407 startups incubated in science and technology parks. After that, a mixed-methods approach was employed to explore the differences between sectors of activity, in which 4 ventures were involved. The results confirm that of the 9 hypotheses formulated in the relationship between the constructs, only innovation novelty is not significant for sustainable open innovation management processes, unlike innovation openness. This study offers theoretical and practical implications for startups that intend to use open innovation networks to integrate environmental and social considerations into the core of business strategies.

Unpacking innovation in digital multi-sided platform startups: making sense of path creation in generating two distinct types of innovation

Purpose This study aims to investigate the role of effectual logic as the basis of entrepreneurial action in path creation for influencing the performance of open innovation outcomes within the context of digital multi-sided platform (MSP) startups. Design/methodology/approach We utilize the PLS-SEM method with a sample of 70 Indonesian digital MSP startups that have implemented open innovation practices. Findings The empirical findings indicate a path creation between effectual logic and the open innovation process, particularly through the integration of absorptive capacity and crowds or communities management practices. Absorptive capacity development fosters incremental innovation, whereas crowds or communities management practices lead to radical innovation. Originality/value The research findings suggest that, despite limited resources and experience, young entrepreneurs can successfully implement an open innovation strategy for their digital MSP platforms by utilizing effectual logic principles, which capitalize on the external resources provided by digital platform ecosystem members.

Unendliche Natur

Abstract Albrecht von Haller’s ≫Unvollkommenes Gedicht uber die Ewigkeit≪ (1737/42-1748) reflects the reciprocal relationship among empirical observation of the world, imagination and human self-determination. In Haller’s poem, the grief over the death of a friendn triggers religious and secular reflections on finiteness and eternity. Faced with the knowledge of the infinity of time and space in the Copernican universe, the imagination is plunged into a crisis that leaves the speaking and reflecting ego struggling for words. The linguistic search is an open process and the poem remains unfinished - a fragment due to the subject matter. The paper analyzes the poetic process of this crisis and illustrates how the experience of the sublime, evoked by the amazement at the multiplicity of worlds, is mixed with a melancholy fear of one’s own forlornness and placelessness in the face of cosmic infinity.

Subtalar joint involvement with tibiotalocalcaneal intramedullary nail arthrodesis

Tibiotalocalcaneal (TTC) fusion with an intramedullary nail (IMN) has been utilized for a myriad of indications in hindfoot and ankle reconstruction. However, some controversies remain on the optimal position of the hindfoot. Previous studies have reported on the potential medialization of the rearfoot during insertion of the IMN, but few studies have examined the potential affect on the subtalar joint. We performed the present cadaveric study in order to assess the involvement of a 12-mm IMN with the posterior facet of the calcaneus. A 3-mm guide wire (for a standard TTC IMN) was inserted in an anterograde fashion beginning within the central aspect of the tibial canal in 10 fresh-frozen below knee cadaver specimens. The subtalar joint of each specimen was exposed and images of the posterior facet were collected. Utilizing an open source Java image processing program (ImageJ/Fiji), we calculated a mean native calcaneal posterior facet of 4.6 cm2 with a post ream surface area of 3.6 cm2, resulting in a mean of 21.4% of the posterior facet occupied by an IMN in an anterograde fashion. In conclusion, a TTC IMN placed in optimal position within the ankle and tibia is likely to occupy, on average, a fifth of the calcaneal posterior facet. Though this does leave some possibility of a medial shift of the rearfoot complex, care must be taken to not violate the lateral calcaneal or talar wall. Level of clinical evidence5

Motivating crowd members to participate in open innovation processes on crowdsourcing platforms

Motivating crowd members to participate in open innovation processes on crowdsourcing platforms

Joint Management Plans in World Heritage serial nominations: the case of Álvaro Siza’s Modern Contextualism Legacy

One of the most important challenges faced by any listed cultural heritage is the development of a management system that conveys a resilient and integrated approach that can sustain its values for future generations. Management is one of the main factors affecting World Heritage Sites; thus, the increased complexity of a serial nomination enhances this risk. By integrating different stakeholders, a Joint Management Plan (JMP) is a key tool to settle common procedures and help different managers maintain a satisfactory balance in safeguarding the Outstanding Universal Value (OUV) in each component part. This paper aims to provide a framework for the development of JMPs for serial nominations, with support on the nomination proposal “Álvaro Siza’s Architecture: A Modern Contextualism Legacy”. Methods result from the cross-analysis of (i) policy analysis; (ii) archival research and digital documentation; (iii) collaborative strategies (surveys, interviews, workshops, meetings, consultations); (iv) fieldwork. Results confirmed that the development of JMPs must be sustained by an open and dynamic process, where engagement, mediation of conflicts, and flexibility are key principles. This work approaches a significant subject concerning the management of World Heritage serial nominations, focusing on JMPs for serial nominations, which are a rising trend in heritage management. A demonstration is applied to the WH nomination of works by Álvaro Siza, a prominent figure in worldwide contemporary architecture.

Justice “to Come”? Decolonial Deconstruction, from Postmodern Policymaking to the Black Horizon

Abstract This article explores the importance of what we call “decolonial deconstruction” for contemporary global politics and policy discourses and develops a critique of this approach. “Decolonial deconstruction” seeks to keep open policy processes, deconstructing liberal policy goals of peace, democracy, or justice as always “to come”. It emerged through a nexus of postmodern and decolonial framings, well represented in the critical Black studies tradition, where theorists have focused upon identity construction, rejecting static conceptions. These approaches have increasingly been taken up in international policymaking approaches and International relations theory, particularly in the field of peacebuilding and the broad policy approach of resilience. After highlighting the ways that processual understandings of deconstruction have transformed these policy areas, we suggest an alternative deconstructive approach. In doing so, we draw upon the critical Black studies tradition but emphasize the need to critique underlying ontological assumptions about the world. We heuristically set out this approach as the “Black Horizon.”

On perturbation around closed exclusion processes

We derive the formula for the stationary states of particle-number conserving exclusion processes infinitesimally perturbed by inhomogeneous adsorption and desorption. The formula not only proves but also generalises the conjecture proposed in [Phys. Rev. E 97, 032135] to account for inhomogeneous adsorption and desorption. As an application of the formula, we draw part of the phase diagrams of the open asymmetric simple exclusion process with and without Langmuir kinetics, correctly reproducing known results.

Numerical Simulation and Experimental Research on Effect of Flow Regimes for Refrigeration Performance of Wave Rotor

Abstract Wave rotors exchange energy through the interaction of fluids with different pressures to produce a cooling effect without the application of mechanical parts, which makes them suitable for the complex flow field environments. But the flow situation inside the wave rotor is complex, and research on the impact of various flow regimes for the refrigeration efficiency is currently incomplete. This study deals with the numerical simulation and the experimental verification of a four-port fixed rotor gas wave refrigerator. Various typical flow regimes within the wave rotor were obtained through simulation to analyze their impact on the refrigeration efficiency. To further demonstrate the effectiveness of the simulation results, experimental verification was conducted. The simulation results indicate that separation bubbles and vortices will be respectively generated on the upper and lower walls of the wave rotor tube during the gradual opening stage. Vortex affects the airflow flow and causes detachment of separation bubbles as the airflow moves, which results in the loss of pressure energy and kinetic energy of the incident gas. As a result, the loss caused by the gradual opening process leads to a decrease in the self-expansion ability of high-pressure gas during the gradual closing stage, thereby affecting the refrigeration effect. Therefore, reducing the influence of vortices plays an important role in improving the cooling efficiency of wave rotors. Finally, this study analyzes the main factors that affect the cooling effect within the wave rotor through flow regime and provides new insights for improving refrigeration efficiency.