Results 11 to 20 of about 5,320,317 (263)

Labile carbon pools and biological activity in volcanic soils of the Canary Islands Fracciones de carbono orgánico lábil y actividad biológica en suelos de origen volcánico de las Islas Canarias Frações de carbono orgânico lábil e actividade biológica em solos de origem vulcânica das Ilhas Canárias [PDF]

open access: yesSpanish Journal of Soil Science, 2013
It is important to assess the mineralisation of soil organic carbon (SOC) to predict the short-term response of biosphere carbon reservoirs to changing environmental conditions.
Cecilia María Armas Herrera   +3 more
doaj   +1 more source

A Model for Effective Accountability at Public Universities: Mixed Method [PDF]

open access: yesپژوهش در نظام‌های آموزشی, 2019
The purpose of this study was to investigate experts' perceptions and attitudes towards various aspects of public universities accountability in Tehran city. This study used an exploratory mixed methods approach involving 309 faculty members, experts and
abbas abbaspour   +3 more
doaj   +1 more source

Moral purposes in the Holy Quran [PDF]

open access: yesپژوهش نامه معارف قرآنی, 2019
One of the cornerstones of the moral order is "moral purpose." The purpose is actually what the act ultimately ends up with. Some Western scholars and contemporary Aristotelian scholars, while pointing out some of the main virtues and realities among ...
Seyyed Mohammad Hoseyn Mousavipour   +1 more
doaj   +1 more source

Face recognition using fine-tuning of Deep Convolutional Neural Network and transfer learning [PDF]

open access: yesمجله مدل سازی در مهندسی, 2019
Deep learning is one of the most important scopes of the Machine Learning that includes some important architectures. Deep Convolutional Neural Network is one of the attractive architectures that uses in digital image processing.
Razieh Rastgoo, kourosh kiani
doaj   +1 more source

The Functions of Transcendental Ego in Kant's Epistemology [PDF]

open access: yesحکمت و فلسفه, 2019
Kant's transcendental ego is the absolute and final subject which constitutes the logical foundation of knowledge and experience. It is completely subjective, and as the most necessary and fundamental element in Kant's epistemology is involved in any ...
null null, behzad hassanpour
doaj   +1 more source

ارتباط متابولیت های خونی با وقوع اسیوز با استفاده از خوراک پلت جو و گندم در گاو شیری [PDF]

open access: yesپژوهش در نشخوارکنندگان, 2017
سابقه و هدف: مشخص شده است که در زمان بروز اسیدوز با انتقال برخی متابولیت‌ها از شکمبه به خون، متابولیسم عمومی تغییر می-کند. اما چگونگی تغییر در سطح متابولیت‌های خونی و ارتباط آن با عملکرد دام روشن نیست.
سید محمود نصراللهی   +2 more
doaj   +1 more source

An Automatic Process for the Application of Building Permits

open access: yesBuildings, 2022
Building Information Modeling is an essential element for the digitization of the construction industry and forms the basis for the exchange of model-based data. In order to exploit the full potential of digitization, it is necessary for all stakeholders
Kurt Battisti   +7 more
doaj   +1 more source

Twistor representation of null two-surfaces [PDF]

open access: yes, 2001
We present a twistor description for null two-surfaces (null strings) in 4D Minkowski space-time. The Lagrangian density for a variational principle is taken as a surface-forming null bivector.
Ashtekar   +26 more
core   +2 more sources

Note de synthèse – Les maladies mentales au Canada, 2015

open access: yesPromotion de la santé et prévention des maladies chroniques au Canada, 2015
null
null
doaj   +1 more source

Capabilities and Challenges of Virtual Social Networking for Iranian Civil Society [PDF]

open access: yesمطالعات رسانه‌های نوین, 2019
This paper identifies the capacities and challenges of virtual social networks in the development of civil society in Iran and the attitudes of civil activists in Tehran about them. This study was a blended method and its method was deep interviewing and
yousef khojir, hadi khaniki
doaj   +1 more source

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