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  <xsd:element name="DebtInstrumentNumberOfWarrantsOnConversion" id="adgm_DebtInstrumentNumberOfWarrantsOnConversion" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AryaSciencesAcquisitionCorpIvMember" id="adgm_AryaSciencesAcquisitionCorpIvMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NonRedemptionSubscriptionAgreementExpense" id="adgm_NonRedemptionSubscriptionAgreementExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="NonRedemptionSubscriptionAgreementMember" id="adgm_NonRedemptionSubscriptionAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AggregateShareReserveKeyEmployeeIncentivePlanMaximumAmountNumeratorPercentForQuotientCalculation" id="adgm_AggregateShareReserveKeyEmployeeIncentivePlanMaximumAmountNumeratorPercentForQuotientCalculation" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AggregateShareReserveKeyEmployeeIncentivePlanMaximumAmountDenominatorPercentForQuotientCalculation" id="adgm_AggregateShareReserveKeyEmployeeIncentivePlanMaximumAmountDenominatorPercentForQuotientCalculation" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AggregateShareReserveIncentiveEquityPlanMaximumAmountNumeratorPercentForQuotientCalculation" id="adgm_AggregateShareReserveIncentiveEquityPlanMaximumAmountNumeratorPercentForQuotientCalculation" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AggregateShareReserveIncentiveEquityPlanMaximumAmountDenominatorPercentForQuotientCalculation" id="adgm_AggregateShareReserveIncentiveEquityPlanMaximumAmountDenominatorPercentForQuotientCalculation" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="AggregateHoldcoShareReserveDenominatorPercentForQuotientCalculation" id="adgm_AggregateHoldcoShareReserveDenominatorPercentForQuotientCalculation" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="ProceedsFromFinancing" id="adgm_ProceedsFromFinancing" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ConcurrentEquityAndWarrantPrivatePlacementBridgeFinancingMember" id="adgm_ConcurrentEquityAndWarrantPrivatePlacementBridgeFinancingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ConcurrentConvertibleSecurityBridgeFinancingMember" id="adgm_ConcurrentConvertibleSecurityBridgeFinancingMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="SubscriptionAgreementExpense" id="adgm_SubscriptionAgreementExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="CommonStockSharesOutstandingBeforeBusinessCombination" id="adgm_CommonStockSharesOutstandingBeforeBusinessCombination" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
</xsd:schema>
