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1000 tulosta hakusanalla Asma Jan Muhammad

Bewertung der Reproduktionsleistung von Hengsten und Stuten

Bewertung der Reproduktionsleistung von Hengsten und Stuten

Asma Henni

Verlag Unser Wissen
2026
pokkari
In einer Pferdezucht muss eine Zuchtstute jedes Jahr ein lebensf higes Fohlen produzieren, um wirtschaftlich rentabel zu sein. Um dieses Ziel zu erreichen, haben wir diese Studie durchgef hrt, um die Reproduktionsleistung von Stuten und Hengsten in der Region Westalgerien w hrend der Decksaison 2020 zu bewerten. Eine Stichprobe von 103 Stuten (30 aus der Chaouchaoua-Stute in Tiaret und 73 aus dem Gest t Hocine el Mansour in Mostaganem) mit einem Durchschnittsalter von 3 bis 21 Jahren und verschiedenen Rassen. Sie wurden mit einem Ultraschallger t untersucht, um das Wachstum der Follikel zu verfolgen. Die Ultraschallergebnisse zeigten, dass der Deckmonat einen hochsignifikanten Effekt auf den pr ovulatorischen Follikeldurchmesser hatte, im Gegensatz zum Alter und der Rasse in Tiaret (P
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Trichoteceny: cechy szczególne i optymalizacja ich analizy

Trichoteceny: cechy szczególne i optymalizacja ich analizy

Asma Ghorbel; Anouar Nouioui; Abderrazek Hedhili

Wydawnictwo Nasza Wiedza
2026
nidottu
Mikotoksyny są produktami ubocznymi metabolizmu pleśni, kt re mają rzeczywiste dzialanie toksyczne dla zwierząt i ludzi. Pleśnie higrofilne to grzyby, kt re rozwijają się w warunkach wysokiej aktywności wody. Dotyczy to w szczeg lności grzyba Fusarium, kt ry wytwarza trichoteceny. Należą one do rozleglej rodziny seskwiterpen w podzielonych na cztery grupy. Najbardziej znane są grupy A i B, kt re występują w zbożach i produktach pochodnych. Nie da się calkowicie uniknąc narażenia ludzi na te toksyny i należy tolerowac pewien poziom narażenia populacji na ich dzialanie. Celem naszej pracy jest opracowanie metody oznaczania trichotecen w w celu zastosowania jej do podejrzanych pr bek żywności. Wybraliśmy chromatografię gazową sprzężoną ze spektrometrią masową, zoptymalizowaliśmy i zatwierdziliśmy warunki analityczne niezbędne do oznaczania deoksyniwalenolu (najczęściej występującego trichotecenu B w lańcuchu pokarmowym).
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Trichothecene: Besonderheiten und Optimierung ihrer Analyse

Trichothecene: Besonderheiten und Optimierung ihrer Analyse

Asma Ghorbel; Anouar Nouioui; Abderrazek Hedhili

Verlag Unser Wissen
2026
nidottu
Mykotoxine sind Sekund rstoffwechselprodukte von Schimmelpilzen, die f r Tiere und Menschen toxisch sind. Hygrophile Schimmelpilze sind Pilze, die sich bei hoher Wasseraktivit t entwickeln. Dies gilt insbesondere f r Fusarium, das Trichothecene produziert. Diese geh ren zu einer gro en Familie von Sesquiterpenen, die in vier Gruppen unterteilt sind. Die Gruppen A und B sind die bekanntesten und kommen in Getreide und Getreideprodukten vor. Eine Exposition des Menschen l sst sich nicht vollst ndig vermeiden, sodass eine gewisse Exposition der Bev lkerung gegen ber diesen Toxinen toleriert werden muss. Das Ziel unserer Arbeit ist die Entwicklung einer Methode zur Bestimmung von Trichothecenen, die auf verd chtige Lebensmittelproben angewendet werden kann. Wir haben uns f r die Gaschromatographie in Verbindung mit Massenspektrometrie entschieden und die f r die Bestimmung von Deoxynivalenol (dem in der Nahrungskette am h ufigsten vorkommenden Trichothecen B) erforderlichen Analysebedingungen optimiert und validiert.
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Trichothecenes: characteristics and optimization of their analysis

Trichothecenes: characteristics and optimization of their analysis

Asma Ghorbel; Anouar Nouioui; Abderrazek Hedhili

Our Knowledge Publishing
2026
nidottu
Mycotoxins are products of the secondary metabolism of molds that have a real toxic effect on animal or human consumers. Hygrophilic molds are fungi that develop when water activity is high. This is particularly the case with Fusarium, which produces trichothecenes. These belong to a large family of sesquiterpenes classified into four groups. Groups A and B are the best known and are found in cereals and cereal products. Human exposure cannot be completely avoided and a certain level of exposure of the population to these toxins must be tolerated. The aim of our work is to develop a method for measuring trichothecenes so that it can be applied to suspicious food samples. We chose gas chromatography coupled with mass spectrometry, and optimized and validated the analytical conditions necessary for measuring deoxynivalenol (the most common trichothecene in the food chain).
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I tricoteceni: caratteristiche e ottimizzazione della loro analisi

I tricoteceni: caratteristiche e ottimizzazione della loro analisi

Asma Ghorbel; Anouar Nouioui; Abderrazek Hedhili

Edizioni Sapienza
2026
nidottu
Le micotossine sono prodotti del metabolismo secondario delle muffe che esercitano un potere tossico reale per il consumatore animale o umano. Le muffe igrofile sono funghi che si sviluppano quando l'attivit dell'acqua elevata. il caso, in particolare, del Fusarium, produttore di tricoteceni. Questi ultimi appartengono a una vasta famiglia di sesquiterpeni classificati in quattro gruppi. I gruppi A e B sono i pi noti e si trovano nei cereali e nei prodotti derivati. L'esposizione umana non pu essere completamente evitata e una certa esposizione della popolazione a queste tossine deve essere tollerata. Lo scopo del nostro lavoro lo sviluppo di un metodo di dosaggio dei tricoteceni da applicare ai campioni alimentari sospetti. Abbiamo scelto la gascromatografia accoppiata alla spettrometria di massa, ottimizzato e convalidato le condizioni analitiche necessarie per il dosaggio del deossinivalenolo (il tricotecene B pi frequente nella catena alimentare).
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Tricotecenos: particularidades e otimização da sua análise

Tricotecenos: particularidades e otimização da sua análise

Asma Ghorbel; Anouar Nouioui; Abderrazek Hedhili

Edicoes Nosso Conhecimento
2026
nidottu
As micotoxinas s o produtos do metabolismo secund rio das bolores que exercem um poder t xico real para o consumidor animal ou humano. As bolores higr filas s o fungos que se desenvolvem quando a atividade da gua importante. o caso, nomeadamente, do Fusarium, produtor de tricotecenos. Estes pertencem a uma vasta fam lia de sesquiterpenos classificados em quatro grupos. Os grupos A e B s o os mais conhecidos e encontram-se nos cereais e produtos derivados. A exposi o humana n o pode ser completamente evitada e deve ser tolerada uma certa exposi o da popula o a estas toxinas. O objetivo do nosso trabalho desenvolver um m todo de dosagem de tricotecenos para aplicar em amostras alimentares suspeitas. Escolhemos a cromatografia gasosa acoplada espectrometria de massa, otimizamos e validamos as condi es anal ticas necess rias para a dosagem do desoxinivalenol (o tricoteceno B mais frequente na cadeia alimentar).
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Nanomédecine: une lutte ciblée contre les cellules souches cancéreuses?

Nanomédecine: une lutte ciblée contre les cellules souches cancéreuses?

Asma Sultana; Gowry Das; Achraf Al Faraj

Editions Notre Savoir
2026
nidottu
Les r centes avanc es en mati re de nanotechnologie, de nanom decine et de syst mes d'administration de m dicaments base de nanoparticules ciblant diff rentes maladies chroniques peuvent offrir des capacit s th rapeutiques et diagnostiques prometteuses permettant l'administration sp cifique des m dicaments au tissu cibl , am liorant ainsi l'efficacit des m dicaments et minimisant les effets secondaires. Les r centes avanc es dans la conception de nanoparticules artificielles ont ouvert de nouvelles perspectives pour des th ranostiques novateurs capables d'am liorer la fois le traitement et le diagnostic de diverses maladies dans une seule plateforme multifonctionnelle.
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Nanomedicina: una lotta mirata contro le cellule staminali tumorali?

Nanomedicina: una lotta mirata contro le cellule staminali tumorali?

Asma Sultana; Gowry Das; Achraf Al Faraj

Edizioni Sapienza
2026
nidottu
I recenti progressi nella nanotecnologia e nella nanomedicina e nei sistemi di somministrazione di farmaci basati su nanoparticelle mirati a diverse malattie croniche possono offrire promettenti capacit terapeutiche e diagnostiche che consentono la somministrazione specifica dei farmaci al tessuto bersaglio, migliorando cos l'efficacia dei farmaci e riducendo al minimo gli effetti collaterali. I recenti progressi nella progettazione di nanoparticelle ingegnerizzate hanno offerto nuove prospettive per una nuova teranostica in grado di migliorare sia la terapia che la diagnosi di varie malattie in un'unica piattaforma multifunzionale.
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Nanomedycyna: ukierunkowana walka z komórkami macierzystymi nowotworów?

Nanomedycyna: ukierunkowana walka z komórkami macierzystymi nowotworów?

Asma Sultana; Gowry Das; Achraf Al Faraj

Wydawnictwo Nasza Wiedza
2026
nidottu
Najnowsze osiągnięcia w dziedzinie nanotechnologii i nanomedycyny oraz systemy dostarczania lek w oparte na nanocząsteczkach, ukierunkowane na r żne choroby przewlekle, mogą zaoferowac obiecujące możliwości terapeutyczne i diagnostyczne, umożliwiające precyzyjne dostarczanie lek w do docelowej tkanki, a tym samym poprawę skuteczności lek w i zminimalizowanie skutk w ubocznych. Najnowsze osiągnięcia w projektowaniu nanocząsteczek inżynieryjnych otworzyly nowe perspektywy dla nowatorskich terapii teranostycznych, kt re mogą poprawic zar wno leczenie, jak i diagnostykę r żnych chor b w ramach jednej wielofunkcyjnej platformy.
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Nanomedicina: Um combate direcionado contra as células estaminais cancerígenas?

Nanomedicina: Um combate direcionado contra as células estaminais cancerígenas?

Asma Sultana; Gowry Das; Achraf Al Faraj

Edicoes Nosso Conhecimento
2026
nidottu
Os recentes avan os em nanotecnologia e nanomedicina e os sistemas de administra o de medicamentos baseados em nanopart culas direcionados a diferentes doen as cr nicas podem oferecer capacidades terap uticas e diagn sticas promissoras, permitindo a administra o espec fica dos medicamentos ao tecido-alvo e, portanto, melhorando a efic cia dos medicamentos e minimizando os efeitos colaterais. Os recentes avan os no design de nanopart culas projetadas ofereceram novas perspectivas para novos teran sticos capazes de melhorar tanto a terapia quanto o diagn stico de v rias doen as em uma nica plataforma multifuncional.
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Records Classification: Concepts, Principles and Methods

Records Classification: Concepts, Principles and Methods

Umi Asma' Mokhtar; Zawiyah Mohammad Yusof

Chandos Publishing (Oxford) Ltd
2017
nidottu
Records Classification: Concepts, Principles and Methods: Information, Systems, Context introduces classification, an early part of the research lifecycle. Classification ensures systematic organization of documents and facilitates information retrieval. However, classification systems are not prevalent in records management when compared to their use in other information fields. This book views classification from the records management (RM) perspective by adopting a qualitative approach, with case studies, to gather data by means of interview and document content analysis. Current development of information systems do not take into account the concept of classification from a RM perspective. Such a model is required because the incorporation of information and communication technology (ICT) in managing records is inevitable. The concept of classification from an RM perspective ought to be extended to the ICT team to enable the development of a RM system not limited to storage and retrieval functions, but also with relation to disposal and preservation processes. This proposed model introduces function-based classification to ensure records are classified in context.
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Leave Home Just for a Little While

Leave Home Just for a Little While

Elaine Asma

KENDALL/HUNT PUBLISHING CO ,U.S.
1753
nidottu
This textbook/journal was created for students who are participating in short-term study abroad programs. Not all students are able to go abroad for a full semester, but they can still experience the thrill of exploring a new culture. This guide will help the student learn about themselves, the country and people they will visit and use their experience to enhance their academic learning and careers. Students will learn about culture, history, language, money, food, how to get around, safety, packing and navigating travel with a group. The last part of the book is for remembering their classmates, journaling their daily experiences and taking notes.
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The First Muslims

The First Muslims

Afsaruddin Asma

Oneworld Publications
2007
sidottu
A fresh look at the origins and development of Islam, this is a fascinating reconstruction of the era of the first three generations of Muslims. Using a wealth of classical Arabic sources, it chronicles the lives of the Prophet Muhammad, his Companions, and the subsequent two generations of Muslims, together known as the "the Pious Forebears" (al-salaf al-salih). Examining the adoption in contemporary times of these early Muslims as legitimizing figureheads for a variety of causes, both religious and political, Afsaruddin tries to establish where their sympathies really lay. Essential reading for anyone interested in the inception of the Islamic Faith, this important book will captivate the general reader and student alike.
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