Osteoarthritis of the knee joint (gonarthrosis) is a pathology that affects cartilage, subchondral bone, and soft tissues. Cartilage covers the articular surfaces of bones and acts as a shock absorber. Synovial fluid, as a natural lubricant, prevents the cartilaginous lining from wearing out.

In this article, you can get theoretical information about the means of forming the interrogative content. Simple sentences with interrogative content include pure interrogative sentences and rhetorical interrogative sentences among linguistic means. In particular, interrogative sentences with interrogative pronouns are considered as a means of reference. Interrogative pronouns, using questions such as who, what, how, which, how many, how much, when, are used to refer to relationships such as person, thing, object, sign-property, time, quantity-degree. Sentences with interrogative pronouns. The article analyzes theoretical information about interrogative sentences and shows the features of the means of forming the content of interrogative sentences based on examples.

Ushbu maqolada azot to'plovchi bakteriya shtammlarining soya (Glycine max L.) o'simligi bilan simbiotik munosabatlari tadqiq etilgan. Turli bakterial shtammlarning soya o'simligida azot fiksatsiyasi samaradorligi, simbiotik munosabatlar shakllanish mexanizmlari, atrof-muhit omillarining ta'siri, shuningdek, biotexnologik yondashuvlar tahlil qilingan. Tadqiqot natijalariga ko'ra, samarali simbiotik munosabatlar hosildorlikni 20-30% ga oshirishi, tuproq unumdorligini yaxshilashi va mineral o'g'itlar sarfini kamaytirishi aniqlangan.

Ushbu maqola bedanalar ratsioniga gidroponik usulda yetishtirilgan ozuqalarni qo'shish orqali parrandachilik sohasida erishiladigan afzalliklarni o'rganadi. Tadqiqotda gidroponik yem-xashak yetishtirish texnologiyalari, ularning ozuqaviy qiymati va bedanalar ratsionida qo'llanilishi, shuningdek, ushbu usulning iqtisodiy va ekologik jihatlari tahlil qilinadi. Natijalar gidroponik ozuqalarning bedanalar salomatligi, mahsuldorligi va mahsulot sifatiga ijobiy ta'sirini ko'rsatadi hamda an'anaviy ozuqalarga nisbatan bir qator ustunliklarini aniqlaydi.

Ushbu maqolada ijtimoiy migratsiyaning yetim bolalar huquqlariga ta’siri tahlil qilinadi. Ota-onasining migratsiya sababli uzoqlashishi yoki vafoti natijasida bolalar ijtimoiy va huquqiy muammolarga duch keladi. Xususan, ularning ta’lim olish huquqi cheklanishi, ekspluatatsiya xavfi ortishi, ruhiy va psixologik bosim ostida qolishi kuzatiladi. Maqolada bu jarayonning asosiy sabablari, uning jamiyatga va bolalar kelajagiga ta’siri hamda huquqiy va ijtimoiy himoya choralarining samaradorligi muhokama qilinadi. Muammo yechimiga qaratilgan tavsiyalar ilgari suriladi.