Мақолада зарарли заррачаларнинг атмосферада кўчиш тезлигини инобатга олган ҳолда атмосфера ва ер сатҳи экологик ҳолатини башоратлаш, мониторинг ва баҳолаш учун математик модель ишлаб чиқилди. Зарарли заррачаларнинг атмосферада кўчиш тезлигини аниқлаш учун зарарчаларнинг асосий физик-механик хусусиятларини ва атмосферадаги ҳаво массаси тезлигини инобатга олувчи чизиқсиз тенгламалар системаси олинди. Олинган ечимнинг сифатли таҳлили келтирилиб, компьютерда ҳисоблаш тажрибаларини ўтказиш учун сони алгоритм ишлаб чиқилди.

Ишлаб чиқариш корхоналарининг интелекти изчил ва бир маромда ривожланмоқда. Ишлаб чиқариш корхоналарида ахборот технологияларидан ва автоматлаштиришнинг классик туридан фойдаланиш етарли ҳисобланади.

Мақолада пахта ёғи мисцелласидан эритувчини ажратиб олиш тажриба қурилмасининг ишлаш жараёнида эритма томчиларининг парчаланиши учун утарли бўлган бошланғич параметрларчегаралари математик моделлаштириш усуллари орқали аниқланган.

At present, it is impossible to consider marketing without such a direction as digital marketing, since today the activities of almost any organization cannot do without it. Companies have their own Internet resources, implement their marketing policies on the Internet, carry out digital marketing communications, attract new customers, conduct digital marketing research, and obtain valuable marketing information from online sources. Without effective digital marketing, it is impossible to imagine any successful enterprise today. This is mainly due to the fact that the success of sales of manufactured products in modern market conditions depends on effective digital marketing and promotion.

Мақолада муқобил энергия манбалари ва қурилмаларидан ҳалқ хўжалигида фойдаланишнинг қонуний асослари, мавзунинг долзарблиги ва аҳамияти, таълим жараёнида муқобил энергияга оид тушунчаларнинг ўқитишнинг ўрни ва педагогик асослари ўрганилган ҳамда методик тавсиялар келтирилган.

Ushbu maqolada mobil ilova va mobil platpormalarni yaratishda React Native dasturidan foydalanishning eng muhim jihatlari yoritilgan. React Native dasturi orqali yozilgan kodlar iOS, Andiroid, Universial Windows Platforma platformalarida ishlaydigan va shu bilan birga mahalliy dasturlardan deyarli farq qilmaydigan gibrid mobil ilovalarni yozishga imkon beradi.

In order to detect the effect of additional illumination on the period and conditions of existence of the FeBO :Mg MMS, corresponding photomagnetic experiments were performed, the results of which are given below. All studies were performed using the magneto-optical method in the optical transparency window of the crystal (in the region of wavelengths λ ~ 0.5 microns) in the temperature range 80 ≤ T ≤ 290 K in the magnetic field H ≤ 50Oe with the orientation of the vector H parallel to the plane (111) at small angles of light incident on the sample plane. The probing crystal light beam was "monochromatized" by a ZS – 1 band-pass glass filter and had an intensity of ~ 10.-5 W/ cm 2 3

Ecotourizm development trends can be summarized in the from of regionalization. The socio-economic results of regionalization are the opposite of the negative effects of global tourism. Global tourism has had major negative, damaging effects in many regional ecosystems.

This article discusses the use of parabolic cylinders, as well as provides a method for calculating the focal length required to determine the size and amount of energy incident on the flective surface of a solar installation.

Мақолада туризмнинг ривижланиш жараёнини моделлаштириш ва прогнозлаштириш мпсалалари кўриб чиқилган. Ҳудуддаги туризм ҳолати ва динамикасини белгилаб берувчи асосий омилларнинг ўзаро боғлиқлиги ва таъсири тавсифланган.

We consider a System of hyperbolic integro-differential equations for visco-elastic porous medium. In this paper we look for a Lame coefficient, for this we will pass a new variable then wil use the method of separation of the singularities and have got the new initial-boundary problem.

In the theory of solid-state physics [1], quantum field theory [2] and statistical physics [3,4] are arise the problems related with the standard or "truncated" spin-boson models. In a well-known model of radiative decay (the so-called spin-boson model) it is assumed that an atom, which can be in two states - ground state with energy -  and excited state with energy  - emits and absorbs photons, going over from one state to the other [4-7].

В статье рассматриваются роль и место глобального интернета в туризме. Туризм сегодня-это глобальный компьютеризированный бизнес, в который вовлечены крупнейшие авиакомпании, гостиный сети туристические корпорации по всему миру. В отличие от традиционных средств связи, основной функцией которых является доставка информации, интернет-это не просто передатчик информации, а горазда больше-глобальный рынок.

Modern information technologies are making significant changes to the tourism sector by expanding the use of the Internet, the formation of new types of intermediaries, the emergence of new possibilities for differentiating and personifying services, and delivering messages online. Today, the hospitality and travel industry is under the significant influence of new technologies and the Internet, which in turn transforms entrepreneurial activity, relations between suppliers and end users, and forms a completely new idea of convenience, speed and quality of service.

Ushbu magistrlik tadqiqoti davomida qo`lga kiritilgan natija va xulosalar Fors adabiyoti, chet el mumtoz adabiyoti, stilistika, adabiyotshunoslik nazariyasi, tarjimashunoslik kabi fanlarning tegishli o`rinlarini yoritishga yordam beradi. Shuningdek, bu natija va xulosalardan yuqorida zikr etilgan natijalar bo`yicha ma’ruza matnlarini tayyorlashda, malakaviy bitiruv ishlari va dissertatsiyalar yozishda, sohaga doir lug`atlar yaratishda bemalol foydalanish mumkin.

Мақолада инглиз тилидаги “particles” ҳамда ўзбек тилидаги “юкламалар”нинг маъновий гуруҳларга таснифланишидагимуштарак ва фарқли жиҳатлар кўрсатиб берилган.

In writing blossoms regularly speak to feelings, excellence and its emblematic significance can take on new profundities past the satiny surface of the bloom or its aroma. The torment frequently going with adoration, found in the sprout`s thistles, can communicate the double idea of affection and different articulations. As time passed, writers communicated their thoughts by means of greenery in different manners. This article centers around how the a few delegates of this early period`s verse utilized this character in their sonnets and examinations them cautiously by giving a few models.

Tarjimashunoslik tarixiga nazar tashlasak, o`tgan asrlardan to hozirgi kungacha bo`lgan ilmiy ishda mutaxassislar tajribaning leksik, grammatik, stilistik va boshqa ko`plab dolzarb muammolari haqida o`ylashdi. Atamalarni o`rganishdan asosiy maqsad chet tillaridan so`zlarni bizning ona tilimizga mos keladigan so`zlarga almashtirish va tarjima qilishdir.

The different approaches and objectives of the papers attest to the pervasiveness of phraseology in different languages, sub-languages and registers. The role of different types of corpora is highlighted and native speakers` expectations, culture-specific factors, context-dependent choices and genre specifications are explored.

Here was written about English culture and its similiarities and differencies from Uzbek traditions and culture. It was discussed the national characters and problems of recreating style.