PurposeThe effectiveness of non-governmental organization (NGO) participation in the healthcare sector has been demonstrated globally. The purpose of this paper is to investigate the status of Iranian NGOs’ contribution to health policy-making, the barriers to and strategies for developing their contribution.Design/methodology/approachIn this qualitative study, 25 participants were recruited from health-related NGOs in Tabriz, Iran. Semi-structured, in-depth qualitative interviews were conducted. Furthermore, a set of relevant documents were collected and their contents evaluated. The text of documents and interviews were analyzed using a thematic (deductive–inductive) approach using NVivo software.FindingsMost NGO activity has been in the area of providing services, whereas the least amount of activity has been in the domain of policy-making. Factors that were influential for NGO participation in policy-making were divided into three categories: those related to government, to civil society and within NGOs themselves. The primary barriers to participation in policy-making were related to government and the way that NGOs operated. Recommendations include the production of supportive law, financial aid to NGO and infrastructure that facilitates NGO participation.Practical implicationsFinancial support from the government and legislation of supportive laws could help to realize the potential of NGOs.Originality/valueNo such research has been undertaken before to evaluate what activities health-related NGOs undertake, their contribution in health policy-making and obstacles and facilitators of this contribution. NGOs can play a key role in ensuring accountability, transparency and empower citizens to demand basic health services from government.

Environmental pollution has become a worldwide issue. Rapid industrial and agricultural practices have increased organic contaminants in water supplies. Hence, many strategies have been developed to address this concern. In order to supply clean water for various applications, high-performance treatment technology is required to effectively remove organic and inorganic contaminants. Utilizing photocatalytic membrane reactors (PMRs) has shown promise as a viable alternative process in the water and wastewater industry due to its efficiency, low cost, simplicity, and low environmental impact. PMRs are commonly categorized into two main categories: those with the photocatalyst suspended in solution and those with the photocatalyst immobilized in/on a membrane. Herein, the working and fouling mechanisms in PMRs membranes are investigated; the interplay of fouling and photocatalytic activity and the development of fouling prevention strategies are elucidated; and the significance of photocatalysis in membrane fouling mechanisms such as pore plugging and cake layering is thoroughly explored.

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The Boroujerd pluton (ca 175 Ma) was emplaced in the Sanandaj-Sirjan zone (SSZ) active margin of Central Iran consists of monzogranite, granodiorite, and quartz-diorite. Microstructural studies show a continuum from magmatic to (sub) mylonitic deformations fabric. Intensity of deformation decreases from W-NW to E-SE. The overall magnetic fabric of the pluton yields steep NW-SE striking foliations and sub-horizontal lineations plunging both to the northwest and southeast. These features imply that during intrusion of the pluton, a NW-SE trending stretching was dominant. This stretching is ascribed to the transpressive deformation of the overriding SSZ during northeastward subduction of the Neotethys under the Iranian plate. The NW-SE trending lineations of the Gousheh pluton (ca 35 Ma) suggest that the transpressive regime was ongoing from the Mesozoic to late Eocene.