Results 131 to 140 of about 954,905 (286)

Individual Heterogeneity, Group Interaction, and Co-operative Behaviour: Evidence from a Common-Pool Resource Experiment in South Africa and Namibia [PDF]

open access: yes
We present econometric evidence on the influence of an individual’s sociodemographic characteristics, economic background, and dynamic personal and group interactions on co-operative behaviour in a social dilemma situation.
Bernd Hayo, Björn Vollan
core  

Bufalin Inhibits the PI3K/AKT Pathway by Targeting GTF3C4 to Impede Breast Cancer Progression

open access: yesAdvanced Science, EarlyView.
Mechanisms of Bufalin‐Mediated Intervention in Breast Cancer. ABSTRACT Breast cancer incidence is rising globally, presenting challenges such as treatment side effects and drug resistance. Bufalin is a bufadienolides compound with potential anti‐cancer effects. This study shows that bufalin inhibits malignant proliferation of MDA‐MB‐231 and MCF‐7 cells
Siyu Guo   +15 more
wiley   +1 more source

Regulation and Deregulation: Property Rights Allocation Issues in De Regulation of Common Pool Resources [PDF]

open access: yes
Rights-based institutions have been adopted for certain natural resources in order to more effectively mitigate the losses of the common pool. Past central government (command and control) regulation has not proved satisfactory.
Gary Libecap
core  

Mitochondrial Calcium Uniporter Drives Chemoresistance in Pancreatic Cancer via Glutathione‐Mediated Stemness Maintenance

open access: yesAdvanced Science, EarlyView.
PDAC has a poor prognosis due to chemoresistance. We revealed that MCU upregulation is associated with chemoresistance and stemness in PDAC. MCU‐mediated Ca2+ influx induced ER stress, activating the PERK‐ATF4/NRF2 axis to enhance PSAT1/SLC711 expression and glutathione synthesis, reducing ROS and maintaining stemness.
Zekun Li   +17 more
wiley   +1 more source

Completing Ostrom's table: A note on the taxonomy of goods [PDF]

open access: yes, 2015
A framework is proposed to subsume public goods and common-pool resources, respectively, as specific cases of positive and negative externalities. A pure public good is a positive externality whose appropriable benefits are too small or too uncertain ...
de Dios, Emmanuel S.
core  

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

open access: yesAdvanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen   +11 more
wiley   +1 more source

The Relationship between Common Management and Ecotourism Development: Tragedy or Triumph of the Commons? A Law and Economics Answer [PDF]

open access: yes
Since its origin, ecotourism development has been at the centre of controversial and heated debates within the environmental and scientific society. On one hand, it has been considered as a model of responsible and sustainable tourism with the capacity ...
Samà, Danilo
core   +1 more source

A methodology for building agent-base simulations of common-pool resources management : from a conceptual model designed with UML to its implementation in CORMAS [PDF]

open access: yes, 2005
Since 1995, our team has been developing a simulation platform called CORMAS (common-pool resources and multi-agent systems). It provides facilities to build and analyze agent-based models (ABMs) that represent ecosystems where various human activities ...
Bommel, Pierre, Le Page, Christophe
core  

Gut Microbiota‐Derived Anandamide Mediates the Therapeutic Effects of Urolithin A on Alcohol‐Induced Cognitive and Social Dysfunction via CB1R‐DRD2‐RAP1 Signaling Axis

open access: yesAdvanced Science, EarlyView.
This study reveals that Urolithin A (UA) counteracts alcohol‐induced cognitive and social dysfunction (AICSD) via a gut microbiome‐dependent mechanism. UA‐enriched Bacteroids sartorii and Parabacteroids distasonis elevate anandamide (AEA), which activates the CB1R‐DRD2‐Rap1 signaling cascade to drive synaptic repair and reduce neuroinflammation ...
Hongbo Zhang   +9 more
wiley   +1 more source

Miejskość dóbr wspólnych. Refleksje nad adaptowaniem koncepcji Common-Pool Resources [PDF]

open access: yes, 2019
Koncepcja dóbr wspólnych (Common-Pool Resources, CPR) jest przedmiotem zainteresowania wielu badaczy. Od lat zaobserwować można również próby jej zaadaptowania do różnych warunków, innych niż opisane przez E. Ostrom.
Czornik, Małgorzata
core   +1 more source

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