Results 71 to 80 of about 112,652 (305)

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

PETANI MELAWAN PERKEBUNAN: PERJUANGAN AGRARIA DI JAWA TENGAH

open access: yesBHUMI: Jurnal Agraria dan Pertanahan, 2018
One of current agrarian struggles in Central Java is between peasants against plantation estates. This paper explicates four land conflict cases, and discusses varied responses of the state institutions to deal with land conflicts.
Siti Rakhma Mary Herwati
doaj   +1 more source

Analisis Yuridis terhadap Penyelesaian Konflik Pertanahandi Areal Tanah Garapan (Studi di Kantor Pertanahan Kabupaten Langkat) [PDF]

open access: yes, 2014
This is an analytical descriptive empirical juridical study to analyze the data obtained through field research related to the specific theory of law related to agrarian law. Through this study, the problems found in the field were explained and analyzed
BR SURBAKTI, NATALRIA ARGENTINA
core  

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

open access: yesAdvanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro   +5 more
wiley   +1 more source

Legal Certainty in the Management of Agricultural Land Pawning in the Matrilineal Minangkabau Society, West Sumatra

open access: yesLand, 2019
Agricultural land pawning is not a new phenomenon to the traditional communities (Masyarakat Adat) in Indonesia, especially the matrilineal Minangkabau people who rely on their agricultural land for economic transactions.
Zefrizal Nurdin, Hilaire Tegnan
doaj   +1 more source

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang   +15 more
wiley   +1 more source

A Relational Analysis of State Law and Folk Law in the Bongkoran Agrarian Conflicts, Banyuwangi Regency, East Java, Indonesia

open access: yesSociety, 2020
Apart from having a socio-economic dimension, agrarian conflicts in Bongkoran, Banyuwangi Regency, East Java Province, Indonesia, also have a legal dimension. There is a dualism of law that is conflictual in terms of land tenure and use claims.
Umar Sholahudin   +2 more
doaj   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

open access: yesAdvanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour   +6 more
wiley   +1 more source

Inadequacies in the water reforms in the Kyrgyz Republic: an institutional analysis [PDF]

open access: yes
Water resource management / Analysis / Irrigation management / Participatory management / Water users’ associations / Research methods / Agrarian reform / Irrigation programs / Operations / Maintenance / Conflict / Rivers ...
Nizamedinkhodjaeva, Nargiza   +2 more
core  

“Naturalizing the nation”: the rise of naturalistic nationalism in the United States and Canada [PDF]

open access: yes, 1998
Perhaps the most vexing problem in philosophy and social theory concerns the relative importance of material and ideal factors for social action. Karl Marx, for instance, with his notion of base and superstructure and his materialistic interpretation of ...
Kaufmann, Eric P.
core   +1 more source

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