• Wyszukiwanie zaawansowane
  • Kategorie
  • Kategorie BISAC
  • Książki na zamówienie
  • Promocje
  • Granty
  • Książka na prezent
  • Opinie
  • Pomoc
  • Załóż konto
  • Zaloguj się

 » książki  » Medical - Gynecology & Obstetrics

zaloguj się | załóż konto
Logo Krainaksiazek.pl

koszyk

konto

szukaj
topmenu
Księgarnia internetowa
Szukaj
Książki na zamówienie
Promocje
Granty
Książka na prezent
Moje konto
Pomoc
 
 
Wyszukiwanie zaawansowane
Pusty koszyk
Bezpłatna dostawa dla zamówień powyżej 20 złBezpłatna dostawa dla zamówień powyżej 20 zł

Kategorie główne

• Nauka
 [2944077]
• Literatura piękna
 [1814251]

  więcej...
• Turystyka
 [70679]
• Informatyka
 [151074]
• Komiksy
 [35590]
• Encyklopedie
 [23169]
• Dziecięca
 [611005]
• Hobby
 [136031]
• AudioBooki
 [1718]
• Literatura faktu
 [225599]
• Muzyka CD
 [379]
• Słowniki
 [2916]
• Inne
 [443741]
• Kalendarze
 [1187]
• Podręczniki
 [166463]
• Poradniki
 [469211]
• Religia
 [506887]
• Czasopisma
 [481]
• Sport
 [61343]
• Sztuka
 [242115]
• CD, DVD, Video
 [3348]
• Technologie
 [219293]
• Zdrowie
 [98602]
• Książkowe Klimaty
 [124]
• Zabawki
 [2385]
• Puzzle, gry
 [3504]
• Literatura w języku ukraińskim
 [260]
• Art. papiernicze i szkolne
 [7151]
Kategorie szczegółowe BISAC

Kategoria BISAC: Medical >> Gynecology & Obstetrics

ilość książek w kategorii: 4681

Wyświetl książki:
Dostępne języki:
Cena:
od:
do:
ilość na stronie:


 Estrogen Effects in Psychiatric Disorders Niels Bergemann Anita Riecher-Rossler  9783709117071 Springer
Estrogen Effects in Psychiatric Disorders

ISBN: 9783709117071 / Angielski / Miękka / 296 str.

ISBN: 9783709117071/Angielski/Miękka/296 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Niels Bergemann;Anita Riecher-Rossler
The study of the effects of gonadal hormones in the brain focussed mainly on reproductive actions for a long time. Meanwhile, however, it is well known that gonadal hormones, in particular estrogens, also have neuroprotective and psychoprotective properties. They modulate many brain functions such as cognitive functions, pain regulation, motor coordination, and epilepsy, as well as affective and psychotic disorders, to name just a few. In fact, during the past few years we have experienced a major change in our understanding of the endocrinologic aspects of psychiatric disorders....
The study of the effects of gonadal hormones in the brain focussed mainly on reproductive actions for a long time. Meanwhile, however, it is well know...
cena: 402,53

 
Położnictwo Ćwiczenia

ISBN: 9798320027579 / Polski / Miękka / 268 str.

ISBN: 9798320027579/Polski/Miękka/268 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Troszyński Michał
Jest to kompendium praktycznej wiedzy położniczej, w przejrzysty sposób przedstawiające podstawowe wiadomości z tej dziedziny. Omawiane zagadnienia są ilustrowane rysunkami, dzięki którym łatwiej jest zrozumieć nawet trudne problemy. Podręcznik jest przeznaczony dla studentów medycyny, wyższych szkół pielęgniarskich i położnych oraz innych szkół wyższych, które mają naukę pielęgniarstwa w swym programie. Aby zrozumieć wszystkie sytuacje położnicze zaistniałe w toku porodu, trzeba opanować podstawową wiedzę o warunkach przestrzennych w miednicy. Konieczne jest...
Jest to kompendium praktycznej wiedzy położniczej, w przejrzysty sposób przedstawiające podstawowe wiadomości z tej dziedziny. Omawiane zagadnien...
cena: 47,34

 Antiphospholipid Antibody Syndrome: From Bench to Bedside Meroni, Pier Luigi 9783319110431 Springer
Antiphospholipid Antibody Syndrome: From Bench to Bedside

ISBN: 9783319110431 / Angielski / Twarda / 267 str.

ISBN: 9783319110431/Angielski/Twarda/267 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Pier Luigi Meroni
This book, part of the series Rare Diseases of the Immune System, offers comprehensive, up-to-date coverage of the pathophysiology and management of the antiphospholipid syndrome (APS). Immunologic and genetic aspects are discussed and the pathogenic mechanisms responsible for such phenomena as APS-mediated thrombosis and pregnancy loss/complications are explained. The main clinical manifestations, classification criteria and diagnostic tools are identified, and close attention is paid to the nature of the involvement of various organs or organ systems in APS. Specific chapters describe the...
This book, part of the series Rare Diseases of the Immune System, offers comprehensive, up-to-date coverage of the pathophysiology and management of t...
cena: 402,53

 Molecular Basis of Breast Cancer: Prevention and Treatment Russo, Jose 9783642622700 Springer
Molecular Basis of Breast Cancer: Prevention and Treatment

ISBN: 9783642622700 / Angielski / Miękka / 448 str.

ISBN: 9783642622700/Angielski/Miękka/448 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Jose Russo; Irma H. Russo
book, whose goal is to comprehensively review in ten During the past 30 years we have witnessed the emer chapters the fundamental knowledge on breast can gence of new disciplines whose contribution to the understanding of the biology of breast cancer have cer. The opening chapter links epidemiology, influ been enormous. Advances in the field of steroid hor ence of geographic and environmental exposures on mone nuclear receptors, which control the expression cancer incidence to the development of the organ and of genetic programs involved in cellular processes its role in cancer initiation....
book, whose goal is to comprehensively review in ten During the past 30 years we have witnessed the emer chapters the fundamental knowledge on breast ...
cena: 402,53

 Intelligent Assistive Robots: Recent Advances in Assistive Robotics for Everyday Activities Mohammed, Samer 9783319129211 Springer
Intelligent Assistive Robots: Recent Advances in Assistive Robotics for Everyday Activities

ISBN: 9783319129211 / Angielski / Twarda / 448 str.

ISBN: 9783319129211/Angielski/Twarda/448 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Samer Mohammed; Juan C. Moreno; Kyoungchul Kong
This book deals with the growing challenges of using assistive robots in our everyday activities along with providing intelligent assistive services. The presented applications concern mainly healthcare and wellness such as helping elderly people, assisting dependent persons, habitat monitoring in smart environments, well-being, security, etc. These applications reveal also new challenges regarding control theory, mechanical design, mechatronics, portability, acceptability, scalability, security, etc.
This book deals with the growing challenges of using assistive robots in our everyday activities along with providing intelligent assistive services. ...
cena: 402,53

 Hormone Receptors in Breast Cancer Suzanne a W Fuqua   9781489996800 Springer
Hormone Receptors in Breast Cancer

ISBN: 9781489996800 / Angielski / Miękka / 281 str.

ISBN: 9781489996800/Angielski/Miękka/281 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Suzanne a W Fuqua

Hormone Receptors in Breast Cancer provides an up-to-date resource of the role of hormone receptors in breast cancer written in depth for both the basic molecular academic researcher and translational scientist. Advances in basic science of molecular endocrinology have undoubtedly been translated into clinical practice, and clinicians caring for this disease need to be knowledgeable about these developments. The molecular basis of hormone action has been elucidated, and the relative significance of the different estrogen and progesterone receptor isoforms has been explored. This explosion...

Hormone Receptors in Breast Cancer provides an up-to-date resource of the role of hormone receptors in breast cancer written in depth for both the ...

cena: 442,79

 Listening Visits in Perinatal Mental Health: A Guide for Health Professionals and Support Workers Jane Hanley 9781138774926 Routledge
Listening Visits in Perinatal Mental Health: A Guide for Health Professionals and Support Workers

ISBN: 9781138774926 / Angielski / Miękka / 118 str.

ISBN: 9781138774926/Angielski/Miękka/118 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Jane Hanley

Listening Visits in Perinatal Mental Health focuses on how women and families suffering from perinatal mental illness can be supported by a wide range of practitioners. Based on the skills of attentive listening, it is designed for use by health professionals and support workers concerned with maternal mental health and the mental health of the family.

This accessible guide:

  • Covers the process and progression of perinatal mental health
  • Discusses the types of anxiety and depression which may occur during the perinatal period
  • ...

Listening Visits in Perinatal Mental Health focuses on how women and families suffering from perinatal mental illness can be supported by ...

cena: 195,86

 Lexikon Der Syndrome Und Fehlbildungen: Ursachen, Genetik Und Risiken Witkowski, Regine 9783642629273 Springer
Lexikon Der Syndrome Und Fehlbildungen: Ursachen, Genetik Und Risiken

ISBN: 9783642629273 / Niemiecki / Miękka / 1347 str.

ISBN: 9783642629273/Niemiecki/Miękka/1347 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Regine Witkowski; Otto Prokop; Eva Ullrich

Jetzt komplett uberarbeitet und aktualisiert

Nach Erscheinen der 6. Auflage dieses Lexikons wurde das Internationale Human Genome Project abgeschlossen. Durch die Kenntnis der Sequenzen des menschlichen Genoms ist es nun moglich, tiefere Einsichten in die genetischen Grundlagen von Merkmalsausbildung und Krankheits- bzw. Fehlbildungsentstehung beim Menschen zu erhalten.

Die vorliegende 7. Auflage stellt eine umfangreiche Neubearbeitung dar, in die die neuesten Forschungsergebnisse mit einfliessen. Damit ist das Buch bestens geeignet, eine Brucke zwischen den aktuellen...

Jetzt komplett uberarbeitet und aktualisiert

Nach Erscheinen der 6. Auflage dieses Lexikons wurde das Internationale Human Genome Project a...

cena: 865,28

 Unser Kind: Das Große Gesundheitsbuch Von A-Z Niederhoff, Helmut 9783709172971 Springer
Unser Kind: Das Große Gesundheitsbuch Von A-Z

ISBN: 9783709172971 / Niemiecki / Miękka / 482 str.

ISBN: 9783709172971/Niemiecki/Miękka/482 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Helmut Niederhoff; Radvan Urbanek
Fieber, Bauchkrampfe, Ernahrung, Fernsehsucht, Homoopathie, Impfungen, Kortison, Reiseapotheke, Schulangst das ist nur eine kleine Auswahl aus mehr als 1000 Stichworten dieses Lexikons. Wer sich uber ein bestimmtes Krankheitsbild bei Kindern in der Zeitspanne zwischen Geburt und Jugendalter informieren will, wer schnelle Information uber Ursachen, Symptome, Behandlung und geeignete Vorbeugungsmassnahmen sucht, der wird in diesem Buch Antworten und Rat finden. Das Werk von Dr. med. Helmut Niederhoff und Prof. Dr. med. Radvan Urbanek, Kinderarzte an den renommierten Universitats-Kinderkliniken...
Fieber, Bauchkrampfe, Ernahrung, Fernsehsucht, Homoopathie, Impfungen, Kortison, Reiseapotheke, Schulangst das ist nur eine kleine Auswahl aus mehr al...
cena: 131,48

 Geburtshilfe -- Geburtsmedizin: Eine Umfassende Bilanz Zukunftsweisender Entwicklungen Am Ende Des 20. Jahrhunderts Hillemanns, H. G. 9783642480492 Springer
Geburtshilfe -- Geburtsmedizin: Eine Umfassende Bilanz Zukunftsweisender Entwicklungen Am Ende Des 20. Jahrhunderts

ISBN: 9783642480492 / Niemiecki / Miękka / 885 str.

ISBN: 9783642480492/Niemiecki/Miękka/885 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
H. G. Hillemanns
In den letzten 40 Jahren sank die perinatale Sterblichkeit in der BRD von 5% auf 0,5%. Diesen Erfolg analysieren im vorliegenden Band fuhrende Gynakologen und Geburtshelfer. Zentrale Themen sind hierbei die Risikoschwangerschaft, die Risikofaktoren bei der Mutter, der Stand der genetischen und der sonoembryologischen Pranataldiagnostik sowie die infektiose Atiologie. Im Management der Risikoschwangerschaften spielt die hochtechnisierte Perinatalmedizin eine entscheidende Rolle; die operative Geburtshilfe wurde durch die Dominanz des prophylaktisch-therapeutischen Kaiserschnitts...
In den letzten 40 Jahren sank die perinatale Sterblichkeit in der BRD von 5% auf 0,5%. Diesen Erfolg analysieren im vorliegenden Band fuhrende Gynakol...
cena: 263,32

 Reproductive Endocrinology: A Molecular Approach Chedrese, P. Jorge 9781489984838 Springer
Reproductive Endocrinology: A Molecular Approach

ISBN: 9781489984838 / Angielski / Miękka / 361 str.

ISBN: 9781489984838/Angielski/Miękka/361 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
P Jorge Chedrese

Molecular biology emerged from advances in biochemistry during the 1940s and 1950s, when the structure of the nucleic acids and proteins were elucidated. Beginning in the 1970s, with nucleic acid enzymology and the discovery of the restriction enzymes, the tools of molecular biology became widely available and applied in cell biology to study how genes are regulated. This new knowledge impacted endocrinology and reproductive biology since it was largely known that the secretion of the internal glands affected the phenotypes, and expression of genes. Modern reproductive biology encompasses...

Molecular biology emerged from advances in biochemistry during the 1940s and 1950s, when the structure of the nucleic acids and proteins were eluci...

cena: 442,79

 The Polycystic Ovary Syndrome: Current Concepts on Pathogenesis and Clinical Care Azziz, Ricardo 9781489995544 Springer
The Polycystic Ovary Syndrome: Current Concepts on Pathogenesis and Clinical Care

ISBN: 9781489995544 / Angielski / Miękka / 134 str.

ISBN: 9781489995544/Angielski/Miękka/134 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
MBA MPH MD Ricardo Azziz

Polycystic ovary syndrome (PCOS) is a classic female infertility problem affecting an estimated 6-10% of all women and many of whom are unaware of the problem. PCOS is the single most common endrocrinologic abnormality that affects women. It is a disease that affects women from adolescence to menopause. Patients with PCOS are seen by a variety of specialists, including: reproductive, medical and pediatric endocrinologists; general internists, and dermatologists.

This book is an edited collection from diagnosis and epidemiology of PCOS to clinical evaluation. There are additional...

Polycystic ovary syndrome (PCOS) is a classic female infertility problem affecting an estimated 6-10% of all women and many of whom are unaware of ...

cena: 563,56

 A History of Diabetes in Pregnancy: The impact of maternal diabetes on offspring prenatal development and survival Harold Kalter 9789400795617 Springer
A History of Diabetes in Pregnancy: The impact of maternal diabetes on offspring prenatal development and survival

ISBN: 9789400795617 / Angielski / Miękka / 272 str.

ISBN: 9789400795617/Angielski/Miękka/272 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Harold Kalter
Type 1 diabetes is a serious and common disease, afflicting one per 200 of the population worldwide. It is widely believed to cause harmful physical maldevelopment--congenital malformations--and other consequences in the unborn children of women with the disease. This book considers the history of the disease in pregnant women and this belief that it causes anomalies since the time of the discovery of insulin in 1921, and presents a profound and critical appraisal of the subject of its supposed prenatal harmfulness.
Type 1 diabetes is a serious and common disease, afflicting one per 200 of the population worldwide. It is widely believed to cause harmful physical m...
cena: 603,81

 Tissue-Specific Estrogen Action: Novel Mechanisms, Novel Ligands, Novel Therapies Korach, Kenneth S. 9783642421037 Springer
Tissue-Specific Estrogen Action: Novel Mechanisms, Novel Ligands, Novel Therapies

ISBN: 9783642421037 / Angielski / Miękka / 181 str.

ISBN: 9783642421037/Angielski/Miękka/181 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Kenneth S. Korach; Tim Wintermantel
Nuclear hormone receptors are not only important drug targets, but have also been the focus of decades of active and highly insightful research. Ten years ago, a review on nuclear receptors was entitled The Second Decade and a special issue of Molecular Endocrinology in 2005 dealt with the results of these research efforts. The consensus from nuclear receptor research was of course that the signaling pathways mediated by these receptors warrant further research, even though in principle they appeared to represent the most immediate, seemingly simple signaling pathway from hormone (ligand)...
Nuclear hormone receptors are not only important drug targets, but have also been the focus of decades of active and highly insightful research. Ten y...
cena: 603,81

 Co2 Laser Surgery Kaplan, I. 9783642821820 Springer
Co2 Laser Surgery

ISBN: 9783642821820 / Angielski / Miękka / 206 str.

ISBN: 9783642821820/Angielski/Miękka/206 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
I. Kaplan; S. Giler
Over the past ten years, carbon dioxide laser surgery has made impressive strides and is now applied to every field of surgery without exception. It is the intention of this book to record the work done in this field in the Department of Plastic and Maxillofacial Surgery of the Beilinson Medical Center and Tel Aviv University Medical School, Israel, as well as that performed in association with other depart ments. In this context, one feels that it is incumbent upon one to acknowledge the cooperation of the medical and paramedical staff of the Department of Plastic and Maxillofacial Surgery...
Over the past ten years, carbon dioxide laser surgery has made impressive strides and is now applied to every field of surgery without exception. It i...
cena: 201,24

 Anogenitale Hautkrankheiten: Erkennen, Befunden, Behandeln Krause, Walter 9783662453308 Springer
Anogenitale Hautkrankheiten: Erkennen, Befunden, Behandeln

ISBN: 9783662453308 / Niemiecki / Miękka / 200 str.

ISBN: 9783662453308/Niemiecki/Miękka/200 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Walter Krause; Isaak Effendy

Blickdiagnose fur Hausarzte, Urologen, Gynakologen und Dermatologen Blickdiagnose fur Hausarzte, Urologen, Gynakologen und Dermatologen

Hautkrankheiten im Bereich des mannlichen und weiblichen Genitale werden durch die Eigenheiten der Genitalregion modifiziert. Eine Reihe davon manifestiert sich aber auch nur im Genitalbereich. Diese werden oft erstmals von einem Facharzt beobachtet, der sich mit anderen genitalen Beschwerden beschaftigt, etwa der Urologe bei Mannern oder der Gynakologe bei Frauen. Dieses Buch mochte gerade den Nicht-Dermatologen...

Blickdiagnose fur Hausarzte, Urologen, Gynakologen und Dermatologen Blickdiagnose fur Hausarzte, Urologen, Gynakologen und Dermatologen

...
cena: 282,12

 Uterine Cancer: Diagnosis and Treatment Shalini Ed Rajaram 9788132218913 Springer
Uterine Cancer: Diagnosis and Treatment

ISBN: 9788132218913 / Angielski / Twarda / 459 str.

ISBN: 9788132218913/Angielski/Twarda/459 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Shalini Ed Rajaram
Uterine cancers are the commonest malignancies of the female genital tract in the developed world, and are increasing in numbers world over because of obesity and other life-style changes. Many of these malignancies are hereditary and thus, a better understanding of the genetic and molecular biology is needed. This would lead to appropriate treatment plan for improving the quality of life and long-term survival.This book addresses, in depth, all aspects of uterine malignancies covering both carcinomas and sarcomas. The book is divided into six sections; the first two sections deal with...
Uterine cancers are the commonest malignancies of the female genital tract in the developed world, and are increasing in numbers world over because of...
cena: 402,53

 Cellular Pathology of Glandular Lesions and Uncommon Neoplasms of the Cervix McCluggage, W. Glenn; Tidy, John; Smith, John H. F. 9781447122098 Springer, Berlin
Cellular Pathology of Glandular Lesions and Uncommon Neoplasms of the Cervix

ISBN: 9781447122098 / Angielski / Twarda / 187 str.

ISBN: 9781447122098/Angielski/Twarda/187 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
W. Glenn McCluggage; John Tidy; John H. F. Smith
This volume provides a comprehensive account of the histopathology and cytology of the cervix and cervical cancer screening and places these in a contemporary clinical context. It includes detailed descriptions and illustrations to aid specialist diagnosis.§
This volume provides a comprehensive account of the histopathology and cytology of the cervix and cervical cancer screening and places these in a cont...
cena: 563,56

 Atlas of Clear Cell Carcinoma of the Ovary: A Pathological Guide Kigawa, Junzo 9784431554370 Springer
Atlas of Clear Cell Carcinoma of the Ovary: A Pathological Guide

ISBN: 9784431554370 / Angielski / Twarda / 45 str.

ISBN: 9784431554370/Angielski/Twarda/45 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Junzo Kigawa; Tsunehisa Kaku; Toru Sugiyama

Clear cell carcinoma (CCC) of the ovary with its unique clinical and biological features has attracted great attention, and calls for the publication of a specialized book on the subject. This is the first atlas that has narrowed its focus to CCC. Revealed here are the typical and variable histological features of CCC and related tumors. Hundreds of high-quality photographs help the reader to recognize the pathological features and clinical manifestations of CCC and to formulate diagnoses confidently and accurately. Data are based on the international central pathological review of the...

Clear cell carcinoma (CCC) of the ovary with its unique clinical and biological features has attracted great attention, and calls for the publicati...

cena: 402,53

 Understanding Dyscalculia and Numeracy Difficulties: A Guide for Parents, Teachers and Other Professionals Patricia Babtie 9781849053907 Jessica Kingsley Publishers
Understanding Dyscalculia and Numeracy Difficulties: A Guide for Parents, Teachers and Other Professionals

ISBN: 9781849053907 / Angielski / Miękka / 184 str.

ISBN: 9781849053907/Angielski/Miękka/184 str.

Termin realizacji zamówienia: ok. 5-8 dni roboczych.
Patricia Babtie
Dyscalculia is a specific learning difficulty that affects the acquisition of numerical skills. A far larger number of pupils, while not dyscalculic, fail to acquire the basic numerical skills required for everyday life. Whatever the cause of poor numeracy it is essential that these difficulties are identified and addressed. This book looks at how adults can help identify each child's specific areas of difficulty and describes a multi-sensory approach that can be adapted for the needs of each student to help them better understand numbers and apply that understanding to solve problems. It...
Dyscalculia is a specific learning difficulty that affects the acquisition of numerical skills. A far larger number of pupils, while not dyscalculic, ...
cena: 87,59

Pierwsza Podprzednia  214  215  216  Następna Ostatnia

Facebook - konto krainaksiazek.pl



Opinie o Krainaksiazek.pl na Opineo.pl

Partner Mybenefit

Krainaksiazek.pl w programie rzetelna firma Krainaksiaze.pl - płatności przez paypal

Czytaj nas na:

Facebook - krainaksiazek.pl
  • książki na zamówienie
  • granty
  • książka na prezent
  • kontakt
  • pomoc
  • opinie
  • regulamin
  • polityka prywatności

Zobacz:

  • Księgarnia czeska

  • Wydawnictwo Książkowe Klimaty

1997-2026 DolnySlask.com Agencja Internetowa

© 1997-2022 krainaksiazek.pl
     
KONTAKT | REGULAMIN | POLITYKA PRYWATNOŚCI | USTAWIENIA PRYWATNOŚCI
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
Polityka prywatnosci - link
Krainaksiazek.pl - płatnośc Przelewy24
Przechowalnia Przechowalnia