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Discover actionable solutions to everyday problems in building
applications with Angular and TypeScript, from app design to
production deployment Key Features Explore recipes across core
Angular topics to fill gaps in your knowledge of using Angular in
production Discover industry best practices and tooling to enhance
your development experience with Angular Understand advanced topics
in Angular to help you become a proficient enterprise web developer
Book DescriptionThe Angular framework, powered by Google, is the
framework of choice for many web development projects built across
varying scales. It's known to provide much-needed stability and a
rich tooling ecosystem for building production-ready web and mobile
apps. This recipe-based guide enables you to learn Angular concepts
in depth using a step-by-step approach. You'll explore a wide range
of recipes across key tasks in web development that will help you
build high-performance apps. The book starts by taking you through
core Angular concepts such as Angular components, directives, and
services to get you ready for building frontend web apps. You'll
develop web components with Angular and go on to cover advanced
concepts such as dynamic components loading and state management
with NgRx for achieving real-time performance. Later chapters will
focus on recipes for effectively testing your Angular apps to make
them fail-safe, before progressing to techniques for optimizing
your app's performance. Finally, you'll create Progressive Web Apps
(PWA) with Angular to provide an intuitive experience for users. By
the end of this Angular book, you'll be able to create
full-fledged, professional-looking Angular apps and have the skills
you need for frontend development, which are crucial for an
enterprise Angular developer. What you will learn Gain a better
understanding of how components, services, and directives work in
Angular Understand how to create Progressive Web Apps using Angular
from scratch Build rich animations and add them to your Angular
apps Manage your app's data reactivity using RxJS Implement state
management for your Angular apps with NgRx Optimize the performance
of your new and existing web apps Write fail-safe unit tests and
end-to-end tests for your web apps using Jest and Cypress Get
familiar with Angular CDK components for designing effective
Angular components Who this book is forThe book is for
intermediate-level Angular web developers looking for actionable
solutions to common problems in Angular enterprise development.
Mobile developers using Angular technologies will also find this
book useful. Working experience with JavaScript and TypeScript is
necessary to understand the topics covered in this book more
effectively.
Development of high yielded genotypes more demand to fill the gap
between increasing population and mungbean pulses production. Vigna
radiata is an economically important legume crop of Pakistan/World.
Due to narrow genetic variability, conventional breeding methods
are not contributing much to the improvement of this crop. Mutation
breeding techniques have been proved useful in obtaining novel
traits and creating genetic variability for yield improvement and
quality traitsin. The estimated results were concluded that
emergence rate and plant height at first pod maturity had positive
direct effect on seed yield per plant followed branch per plant,
pod length and seeds per pod while plant height at 90%, pod
maturity, clusters per plant, pods per plant and seeds per pod had
negative direct effects on seed yield per plant, so by improving
these traits we can improve the yield in mungbean. Maximum seed
yield per plant was produced by AUM-18 at dose level D1 while it
was observed minimum for AUM-19 at D3.
In the present age of Information Technology, the present focus is
both on creation as well as dispersion of information. In order to
be able to reach the end users for the provision of information,
the popular technologies currently being used include telephone
wires, Ethernet cabling, fiber optic, wireless and satellite
technologies. However each has its limitations of cost and
availability to reach the maximum number of users. Power line
carrier communications refers to the concept of transmitting
information using the main power line as a communications channel.
This project is motivated by an interest in the applicability of
power line carrier communication techniques towards home
automation. The advantage of using power-line as the data
transmission medium is that every building and home is already
connected to the power grid. The Power Line Communication Systems
use the existing AC electrical wiring as the network medium to
provide high speed network access points almost anywhere there is
an AC outlet.
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Cytogenetics (Paperback)
Qurban Ali, Muhammad Ahsan, M. Hammad Nadeem Tahir
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R1,952
Discovery Miles 19 520
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Ships in 10 - 15 working days
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Cytogenetics is a branch of genetics that is concerned with the
study of the structure and function of the cell, especially the
chromosomes. It includes routine analysis of G-Banded chromosomes,
other cytogenetic banding techniques, as well as molecular
cytogenetics such as fluorescent in situ hybridization (FISH) and
comparative genomic hybridization (CGH). The world has witnessed
extraordinary advances in science over the last few decades.
Biotechnology one such area of growth is a term covering a broad
range of scientific activities used in many sectors, such as food,
health and agriculture. It involves the use of living organisms or
parts of living organisms to provide new methods of production and
the making of new products. Cytogenetics is also defined as the
study of chromosomes and how changes in their structure and number
can relate to disease. Cytogenetic tests are often used in the
diagnosis of genetic diseases and in prenatal diagnosis. The two
major techniques used in cytogenetics are karyotyping and
fluorescent in situ hybridization (FISH).
Male sterility is the failure of the male gametes to be produced
viable i.e there is no formation of the viable pollen grains which
carry the male gametes in plants. The pollen grain is
non-functional but the female gametes function normally. It occurs
in nature sporadically, perhaps due to mutation. Male sterility is
also due to environmental factors. Male sterility in crop plants is
classified in the following types (1) Genetic Male Sterility (GMS)
(2) Cytoplasmic Male Sterility (CGMS). (3) Temperature-Sensitive
Genetic Male Sterility (TGMS). (4) Chemically-Induced Male
Sterility (CIMS). (5) Photoperiod-Sensitive Genetic Male Sterility
(PGMS). (6) Transgenic Genetic Male Seterility (Tr.GMS). Wheat
improvement by genetic engineering requires the delivery,
integration and expression of defined foreign genes into suitable
regenerable explants. Initial attempts at introducing transgenes
into wheat employed protoplasts as explants due to the absence of
cell walls. Initial steps for genetic transformation involves
delivery of a gene cassette into recipient cells followed by
analysis of the expression of delivered gene.
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Fiber Crops (Paperback)
Qurban Ali, Assistant Prof Muhammad Ahsan, Prof Ihsan Khaliq
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R1,679
Discovery Miles 16 790
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Ships in 10 - 15 working days
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Vegetable fats and oils are lipid materials derived from plants.
Physically, oils are liquid at room temperature, and fats are
solid. Chemically, both fats and oils are composed of
triglycerides, as contrasted with waxes which lack glycerin in
their structure. Although many plant parts may yield oil, in
commercial practice, oil is extracted primarily from seeds. The
melting temperature distinction between oils and fats is imprecise,
since definitions of room temperature vary, and typically natural
oils have a melting range instead of a single melting point since
natural oils are not chemically homogeneous. Although thought of as
esters of glycerin and a varying blend of fatty acids, fats and
oils also typically contain free fatty acids, monoglycerides and
diglycerides, and unsaponifiable lipids. Vegetable fats and oils
may or may not be edible. Examples of inedible vegetable fats and
oils include processed linseed oil, tung oil, and castor oil used
in lubricants, paints, cosmetics, pharmaceuticals, and other
industrial purposes.
Shorttitle: Fodder or animal feed is any agricultural foodstuff
used specifically to feed domesticated livestock such as cattle,
goats, sheep, horses, chickens and pigs. Most animal feed is from
plants but some is of animal origin. "Fodder" refers particularly
to food given to the animals (including plants cut and carried to
them), rather than that which they forage for themselves (see
forage). It includes hay, straw, silage, compressed and pelleted
feeds, oils and mixed rations, and also sprouted grains and
legumes.Forage is plant material (mainly plant leaves and stems)
eaten by grazing livestock. Historically the term forage has meant
only plants eaten by the animals directly as pasture, crop residue,
or immature cereal crops, but it is also used more loosely to
include similar plants cut for fodder and carried to the animals,
especially as hay or silage. While the term forage has a broad
definition, the term forage crop is used to define crops, annual or
biennal, which are grown to be utilized by grazing or harvesting as
a whole crop
The objective of this study was to create the earliness, enhance
quality production of tuberose. Main parameters studied were
sprouting date sprouting percentage, days to leave emergence,
number of leaves per plant, leaf area (cm), days to spike
emergence, plant height (cm), plant height at the time of tunnel
removal (cm), florets emergence date (days), number of florets per
spike, length of spike (cm), thickness of spike (mm), floret
diameter (mm), color of florets, fragrance of florets, .The results
showed that T3 (Mulch+Low tunnel) was best in case of sprouting
date (37.037 days), sprouting percentage (100 %), days to leave
emergence (36.125 days), days to spike emergence (47.1625 days),
plant height at the time of tunnel (37.5925 cm), florets emergence
date (223.9 days), color of florets(9.75), fragrance of florets
(9.75) and earliness( 41.15 days).T1(Mulch) was best in case of
number of leaves per plant (17.48) and leaf area (41.15 cm). T6
(Micronutrients) was best in case of number of florets per spike
(39.809), thickness of spike (5.879 mm) and floret diameter (38.875
mm). T8 (Mulch + Humic acid) was leading treatment in case of spike
length (49.55 cm).
Chickpea is the principal rabi pulse crop and important source of
calories which is predominantly grown in the vast rainfed areas of
Pakistan. Pakistan ranks second to India in terms of acreage
Pulses, dry edible seeds of leguminous plants, constitute an
important source of balanced human diet throughout the world. Among
the pulses, chickpea is the third leading grain legume in the world
and first in the South Asia. Ninety two percent of the area and
eighty nine percent of the production of grain are concentrated in
semi-arid tropical countries of the world The present study
pertaining to the estimation of genetic parameters and trait
association in eighty chickpea genotypes was conducted in the
glasshouse of the Department of Plant Breeding and Genetics,
University of Agriculture, Faisalabad. Correlation studies for
different seedling parameters were found to be associated with each
other positively and significantly. On the basis of these results,
it may be concluded that seedling length, root length, seedling
biomass, leaf length, leaf width and leaf area significantly
related with the seedling health. We can select genotypes at
seedling level for improvement.
The initial part of the book discuses' the literature surveys which
have been used for the guidance of research work and the parameters
used to select the three dopants. The selection was carried out
using two criterions. Firstly, their elemental resistivity was
compared with those for whom the decrease in resistivity of ZnTe
was reported. Secondly, their crystal structures were also compared
in the same fashion. The next major portion of the book discuses'
the experiment path followed and the results achieved. The
experiment section report's about the sample preparation, which was
carried out using a physical vapor deposition method followed by
their heat treatment. Sputtering could not be used due to its
limitation on the deposition thickness. The characterizations which
followed served their purpose in determining the phases formed
during doping, the size of grains, the resistivity achieved in
relation to the hole concentration and hole mobility of each dopant
and the surface morphology of the depositions. Lastly, the report
concludes by discussing the results.
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