Results 71 to 80 of about 4,323,767 (287)

Rediscovery of a thought to be extinct beauty: a second chance for conservation [PDF]

open access: yesNature Conservation
Some rivulids are specialized to live in temporary or ephemeral water bodies, and for this reason they are known as annual or seasonal fishes. The fact that these seasonal species inhabit small temporary wetlands, which are easily modified and destroyed,
Heinz Arno Drawert, Thomas Otto Litz
doaj   +3 more sources

Longitudinal automatic control system for a light weight aircraft [PDF]

open access: yesINCAS Bulletin, 2016
This paper presents the design of an automatic control system for longitudinal axis of a light weight aircraft. To achieve this goal it is important to start from the mathematical model in longitudinal plane and then to determine the steady-state ...
Cristian VIDAN, Silviu Ionut BADEA
doaj   +1 more source

Metastability in Bubbling AdS Space [PDF]

open access: yes, 2014
We study the dynamics of probe M5 branes with dissolved M2 charge in bubbling geometries with SO(4) x SO(4) symmetry. These solutions were constructed by Bena-Warner and Lin-Lunin-Maldacena and correspond to the vacua of the maximally supersymmetric mass-
Massai, Stefano   +2 more
core   +2 more sources

Frailty Exacerbates Disability in Progressive Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background To evaluate frailty in severe progressive multiple sclerosis (PMS) and to investigate the underlying mechanisms. Methods This prospective, cross‐sectional, multicenter study enrolled a late severe PMS group requiring skilled nursing (n = 53) and an age, sex, and disease duration‐matched control PMS group (n = 53).
Taylor R. Wicks   +10 more
wiley   +1 more source

An Analytic Hierarchy Process Analysis: Application to Subscriber Retention Decisions in the Nigerian Mobile Telecommunications

open access: yesInternational Journal of Management and Economics, 2015
The introduction of mobile number portability (MNP) in the Nigerian telecommunications industry has brought a new challenge for mobile operators. This study investigates the use of Analytic Hierarchy Process (AHP) in customer retention decisions in the ...
Adebiyi Sulaimon Olanrewaju   +2 more
doaj   +1 more source

Changes in Immune‐Inflammation Status and Acute Ischemic Stroke Prognosis in Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Inflammation is a critical risk factor for poor outcomes in cerebral infarction. Prior studies focused primarily on baseline inflammation status, neglecting dynamic longitudinal changes. We try to investigate the association between immune‐inflammation status alterations and stroke prognosis, and evaluated three systemic biomarkers'
Songfang Chen   +11 more
wiley   +1 more source

On representations of M2(C)*M2(C)

open access: yesJournal of Mathematical Analysis and Applications
AbstractIn this paper, we give a characterization of the irreducible representations of the free product M2(C)*M2(C) of M2(C) with M2(C).
Ma, Xiujuan, Hadwin, Don, Wang, Liguang
openaire   +1 more source

STUDI KOMPARATIF EFEKTIFITAS EFFECTIVE MICROORGANISM (EM)DALAM PENGENDALIAN KEPADATAN LALAT PADA PETERNAKAN AYAM DIDESA PAKEM KECAMATAN GEBANG KABUPATEN PURWOREJO [PDF]

open access: yes, 2004
Limbah peternakan ayam merupakan media yang disenangidan sangat baik untuk perkembangan lalat.Semua bagian tubuh lalat bisa berperan sebagai alat penular penyakit.Berdasarkan survei pendahuluan,tingkat kepadatan lalat dipeternakan ayam di Desa Pakem ...
SUHARYOKO, SAPTO
core  

On relating multiple M2 and D2-branes

open access: yes, 2008
Due to the difficulties of finding superconformal Lagrangian theories for multiple M2-branes, we will in this paper instead focus on the field equations.
Gran, Ulf   +2 more
core   +1 more source

Marginal Fluctuations as Instantons on M2/D2-Branes [PDF]

open access: yes, 2013
We introduce some (anti)M/D-branes through turning on the corresponding field strengths of the eleven- and ten-dimensional supergravity theories over AdS_4 x M^(7/6) spaces, where we use S^7/Z_k and CP^3 for the internal spaces. Indeed, when we add M2/D2-
Naghdi, M.
core   +2 more sources

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