Results 81 to 90 of about 90,119 (249)

Colloid‐Mediated Synthesis of Hierarchically Porous Amorphous Catalyst for Durable Industrial‐Scale Water Electrolysis

open access: yesAdvanced Materials, EarlyView.
A colloid‐mediated electroless plating (CMEP) strategy is proposed to fabricate hierarchically porous, amorphous Fe‐doped NiWB electrocatalysts under ambient conditions. The in situ formation of Fe‐W‐O colloidal species guides the formation of robust, porous catalyst layers with excellent mass transfer and durability, sustaining 500 mA cm−2 for 2000 h,
Yu Liao   +8 more
wiley   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

open access: yesAdvanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally   +2 more
wiley   +1 more source

Operational Performance of Firms and its Relationship with Government Support and Intellectual Capital in Firms Listed in the Tehran Stock Exchange [PDF]

open access: yesپژوهش‌های حسابداری و حسابرسی عملیاتی و عملکرد
This research seeks to investigate the effect of operational performance on the relationship between government support and intellectual capital in companies listed on the Tehran Stock Exchange.
Mandana Taheri
doaj  

Measuring the Impact of Learning levels on the Intellectual Capital in the Industrial Organizations: an Empirical Assessment [PDF]

open access: yesبهبود مدیریت, 2011
In knowledge-based economy, intellectual capital is used to create organizational value and success of an organization depends on keeping such scare resources. In addition, organizational learning is one of the most important organizational capabilities,
Reza Hosnavi, Majid Ramezan
doaj  

Maximize the Electrocatalytic Activity of Pt Toward Ethanol Oxidation via Engineering PdPt1 Single‐Atom Alloy Skin

open access: yesAdvanced Materials, EarlyView.
Maximizing atomic utilization of Pt is crucial for efficient electrocatalysis. We constructed a tensile‐strained PdPt1 single‐atom alloy (SAA) skin by implanting atomically dispersed Pt onto the surface of intermetallic Pd5Bi3 core‐ultrathin Pd shell octahedrons, fully exposing active Pt atoms to boost ethanol oxidation electrocatalysis.
Wen Chen   +11 more
wiley   +1 more source

Relationship Between Organizational Social Capital and Quality of Work-Life of the Employees [PDF]

open access: yesبهبود مدیریت, 2014
The concept of social capital is used as a tool for understanding the quality of work-life and is known as a basis of organizational excellence. The present study attempts to identify the effects of social capital on the quality of work-life of employees.
Mohammad Javad Zahedi Mazandarani   +3 more
doaj  

Energy‐Efficient, Sustainable Cascade Glucose Electrooxidation into Glucaric Acid

open access: yesAdvanced Materials, EarlyView.
This study presents a tandem system that efficiently converts glucose into glucaric acid while generating renewable electricity. By decoupling the oxidation process into two cascaded steps, the system achieves an overall 90% Faradaic efficiency and 80% conversion efficiency at ∼0.6 VRHE, significantly reducing energy consumption compared to traditional
Mingming He   +15 more
wiley   +1 more source

National Intellectual Capital Taxonomy

open access: yesEconomics and Business, 2018
The concept of national intellectual capital (NIC) is in its early stage of development. NIC has a complicated and heterogeneous nature with NIC models displaying varying levels of aggregation and structure as well as inconsistent accuracy.
Michalczuk Grażyna, Fiedorczuk Julita
doaj   +1 more source

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