Results 71 to 80 of about 179,166 (353)

The Role of Local Contracting Authorities in Green Purchasing of Paper Products

open access: yesEU agrarian Law, 2019
Green Public Procurement is currently a voluntary instrument to promote Sustainable Consumption and Production and Sustainable Industrial Policy. Surveys in this field help to understand how individual States, Public Authorities and Organizations, are ...
Malatinec Tomáš, Kyjovský Ján
doaj   +1 more source

ACSL1‐Dependent Microglial Lipoimmunometabolic Reprogramming Underlies Cognitive Deficits in Alcohol Use Disorder

open access: yesAdvanced Science, EarlyView.
This study reveals that chronic alcohol exposure selectively upregulates ACSL1 expression in prefrontal cortical microglia, driving lipid metabolism reprogramming and lipid droplet accumulation, which activates the NLRP3 inflammasome and sustains neuroinflammation. To reverse this process, a dual‐targeted lipid nanoparticle, siACSL1@LNP‐MR, is designed
Liang Hao   +8 more
wiley   +1 more source

Ensuring Sustainability: Leadership Approach Model for Tackling Procurement Challenges in Bulgarian Higher Education Institutions

open access: yesAdministrative Sciences
At present, higher education institutions (HEIs) are increasingly expected to incorporate sustainability into all aspects by integrating it not only into education and research but also into operational processes, including procurement.
Mina Daskalova-Karakasheva   +3 more
doaj   +1 more source

Zielone zamówienia publiczne: instrument wspierania zrównoważonego rozwoju miast [PDF]

open access: yes, 2017
The concept of sustainable development is an important element of the legal system of modern states. According to the concept of sustainable development, all the elements of the triad, society – economy – environment, should develop as evenly as possible.
Różowicz, Konrad
core   +1 more source

Trackable Tolerogenic Macrophages Integrate PD‐L1 and Rapamycin Signaling to Suppress Alloimmune Responses in Transplantation

open access: yesAdvanced Science, EarlyView.
We developed a macrophage‐based therapeutic platform, termed trackable tolerogenic macrophages (TTM), for dual‐function immunomodulation and visualization in vivo. TTM cells were engineered to overexpress PD‐L1, incorporate bioorthogonal cell surface tags, and load rapamycin for sustained release.
Yihui Wang   +14 more
wiley   +1 more source

Rola instrumentalna polityki zakupowej państwa

open access: yesStudia Prawa Publicznego
The article analyzes the impact of public procurement policy on economic development, innovation, and the efficiency of public spending. Procurement policy, as a key element of public financial management, has the potential to stimulate economic growth ...
Agnieszka Marek-Bielawska
doaj   +1 more source

Green Public Procurement: Case Study of Latvian Municipalities

open access: yesEconomics and Business, 2019
Green public procurement (GPP) is an instrument for public institutions that have made sustainable consumption and financial aids savings, particularly taking into consideration expenses of the total life cycle of the agreement, not just the procurement ...
Pelša Inese
doaj   +1 more source

Umsetzung des EU-Vergaberechts: eine Chance für ökologische und regionale Lebensmittel in der Gemeinschaftsverpflegung? [PDF]

open access: yes, 2017
The purchase of food and catering services for public institutions is subject to European rules on public procurement. Basic principles of free movement of goods, nondiscrimination and efficiency restrict contracting entities aiming to procure special ...
Haack, Michaela   +2 more
core  

Rapid and Direct Detection of Methamphetamine in Biofluids using a MXene‐Enabled Electrochemical Sensor

open access: yesAdvanced Science, EarlyView.
A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang   +7 more
wiley   +1 more source

Public procurement and sustainable development

open access: yesRevista de Direito Público da Economia, 2021
Public procurement has been evolving from an economic instrument into a mixed one with the inclusion of horizontal policies (both environmental and social ones). The latest Directives regarding public procurement have turned some of the previous “suggested” instruments into binding law, namely the sustainability principle, mandatory procedure ...
openaire   +3 more sources

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